Merge branch 'master' into f-rds-update

* master: (167 commits)
  return error if failed to set tags on Route 53 zone
  core: [tests] fix order dependent test
  Fix hashcode for ASG test
  provider/aws: Fix issue with tainted ASG groups failing to re-create
  Don't error when reading s3 bucket with no tags
  Avoid panics when DBName is not set
  Add floating IP association in aceptance tests
  Use env var OS_POOL_NAME as default for pool attribute
  providers/heroku: Add heroku-postgres to example
  docs: resource addressing
  providers/heroku: Document environment variables
  providers/heroku: Add region to example
  Bugfix on floating IP assignment
  Update CHANGELOG.md
  update CHANGELOG
  website: note on docker
  core: formalize resource addressing
  core: fill out context tests for targeted ops
  core: docs for targeted operations
  core: targeted operations
  ...
This commit is contained in:
Clint Shryock 2015-04-01 15:28:35 -05:00
commit 261faaf3d2
121 changed files with 10587 additions and 199 deletions

View File

@ -12,6 +12,10 @@ BACKWARDS INCOMPATIBILITIES:
FEATURES: FEATURES:
* **New provider: `dme` (DNSMadeEasy)** [GH-855] * **New provider: `dme` (DNSMadeEasy)** [GH-855]
* **New provider: `docker` (Docker)** - Manage container lifecycle
using the standard Docker API. [GH-855]
* **New provider: `openstack` (OpenStack)** - Interact with the many resources
provided by OpenStack. [GH-924]
* **New command: `taint`** - Manually mark a resource as tainted, causing * **New command: `taint`** - Manually mark a resource as tainted, causing
a destroy and recreate on the next plan/apply. a destroy and recreate on the next plan/apply.
* **New resource: `aws_vpn_gateway`** [GH-1137] * **New resource: `aws_vpn_gateway`** [GH-1137]
@ -39,6 +43,7 @@ IMPROVEMENTS:
* **New config function: `split`** - Split a value based on a delimiter. * **New config function: `split`** - Split a value based on a delimiter.
This is useful for faking lists as parameters to modules. This is useful for faking lists as parameters to modules.
* **New resource: `digitalocean_ssh_key`** [GH-1074] * **New resource: `digitalocean_ssh_key`** [GH-1074]
* config: Expand `~` with homedir in `file()` paths [GH-1338]
* core: The serial of the state is only updated if there is an actual * core: The serial of the state is only updated if there is an actual
change. This will lower the amount of state changing on things change. This will lower the amount of state changing on things
like refresh. like refresh.

View File

@ -53,8 +53,8 @@ If you have never worked with Go before, you will have to complete the
following steps in order to be able to compile and test Terraform (or following steps in order to be able to compile and test Terraform (or
use the Vagrantfile in this repo to stand up a dev VM). use the Vagrantfile in this repo to stand up a dev VM).
1. Install Go. Make sure the Go version is at least Go 1.2. Terraform will not work with anything less than 1. Install Go. Make sure the Go version is at least Go 1.4. Terraform will not work with anything less than
Go 1.2. On a Mac, you can `brew install go` to install Go 1.2. Go 1.4. On a Mac, you can `brew install go` to install Go 1.4.
2. Set and export the `GOPATH` environment variable and update your `PATH`. 2. Set and export the `GOPATH` environment variable and update your `PATH`.
For example, you can add to your `.bash_profile`. For example, you can add to your `.bash_profile`.

View File

@ -0,0 +1,12 @@
package main
import (
"github.com/hashicorp/terraform/builtin/providers/docker"
"github.com/hashicorp/terraform/plugin"
)
func main() {
plugin.Serve(&plugin.ServeOpts{
ProviderFunc: docker.Provider,
})
}

View File

@ -0,0 +1 @@
package main

View File

@ -0,0 +1,12 @@
package main
import (
"github.com/hashicorp/terraform/builtin/providers/openstack"
"github.com/hashicorp/terraform/plugin"
)
func main() {
plugin.Serve(&plugin.ServeOpts{
ProviderFunc: openstack.Provider,
})
}

View File

@ -287,7 +287,12 @@ func resourceAwsAutoscalingGroupDelete(d *schema.ResourceData, meta interface{})
return err return err
} }
return resource.Retry(5*time.Minute, func() error {
if g, _ = getAwsAutoscalingGroup(d, meta); g != nil {
return fmt.Errorf("Auto Scaling Group still exists")
}
return nil return nil
})
} }
func getAwsAutoscalingGroup( func getAwsAutoscalingGroup(

View File

@ -26,7 +26,7 @@ func TestAccAWSAutoScalingGroup_basic(t *testing.T) {
testAccCheckAWSAutoScalingGroupExists("aws_autoscaling_group.bar", &group), testAccCheckAWSAutoScalingGroupExists("aws_autoscaling_group.bar", &group),
testAccCheckAWSAutoScalingGroupAttributes(&group), testAccCheckAWSAutoScalingGroupAttributes(&group),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_autoscaling_group.bar", "availability_zones.1807834199", "us-west-2a"), "aws_autoscaling_group.bar", "availability_zones.2487133097", "us-west-2a"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_autoscaling_group.bar", "name", "foobar3-terraform-test"), "aws_autoscaling_group.bar", "name", "foobar3-terraform-test"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(

View File

@ -319,7 +319,11 @@ func resourceAwsDbInstanceRead(d *schema.ResourceData, meta interface{}) error {
return nil return nil
} }
if v.DBName != nil {
d.Set("name", *v.DBName) d.Set("name", *v.DBName)
} else {
d.Set("name", "")
}
d.Set("username", *v.MasterUsername) d.Set("username", *v.MasterUsername)
d.Set("engine", *v.Engine) d.Set("engine", *v.Engine)
d.Set("engine_version", *v.EngineVersion) d.Set("engine_version", *v.EngineVersion)

View File

@ -16,6 +16,7 @@ func resourceAwsRoute53Zone() *schema.Resource {
return &schema.Resource{ return &schema.Resource{
Create: resourceAwsRoute53ZoneCreate, Create: resourceAwsRoute53ZoneCreate,
Read: resourceAwsRoute53ZoneRead, Read: resourceAwsRoute53ZoneRead,
Update: resourceAwsRoute53ZoneUpdate,
Delete: resourceAwsRoute53ZoneDelete, Delete: resourceAwsRoute53ZoneDelete,
Schema: map[string]*schema.Schema{ Schema: map[string]*schema.Schema{
@ -29,6 +30,8 @@ func resourceAwsRoute53Zone() *schema.Resource {
Type: schema.TypeString, Type: schema.TypeString,
Computed: true, Computed: true,
}, },
"tags": tagsSchema(),
}, },
} }
} }
@ -72,7 +75,7 @@ func resourceAwsRoute53ZoneCreate(d *schema.ResourceData, meta interface{}) erro
if err != nil { if err != nil {
return err return err
} }
return nil return resourceAwsRoute53ZoneUpdate(d, meta)
} }
func resourceAwsRoute53ZoneRead(d *schema.ResourceData, meta interface{}) error { func resourceAwsRoute53ZoneRead(d *schema.ResourceData, meta interface{}) error {
@ -87,9 +90,41 @@ func resourceAwsRoute53ZoneRead(d *schema.ResourceData, meta interface{}) error
return err return err
} }
// get tags
req := &route53.ListTagsForResourceRequest{
ResourceID: aws.String(d.Id()),
ResourceType: aws.String("hostedzone"),
}
resp, err := r53.ListTagsForResource(req)
if err != nil {
return err
}
var tags []route53.Tag
if resp.ResourceTagSet != nil {
tags = resp.ResourceTagSet.Tags
}
if err := d.Set("tags", tagsToMapR53(tags)); err != nil {
return err
}
return nil return nil
} }
func resourceAwsRoute53ZoneUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).r53conn
if err := setTagsR53(conn, d); err != nil {
return err
} else {
d.SetPartial("tags")
}
return resourceAwsRoute53ZoneRead(d, meta)
}
func resourceAwsRoute53ZoneDelete(d *schema.ResourceData, meta interface{}) error { func resourceAwsRoute53ZoneDelete(d *schema.ResourceData, meta interface{}) error {
r53 := meta.(*AWSClient).r53conn r53 := meta.(*AWSClient).r53conn

View File

@ -63,6 +63,9 @@ func TestCleanChangeID(t *testing.T) {
} }
func TestAccRoute53Zone(t *testing.T) { func TestAccRoute53Zone(t *testing.T) {
var zone route53.HostedZone
var td route53.ResourceTagSet
resource.Test(t, resource.TestCase{ resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) }, PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders, Providers: testAccProviders,
@ -71,7 +74,9 @@ func TestAccRoute53Zone(t *testing.T) {
resource.TestStep{ resource.TestStep{
Config: testAccRoute53ZoneConfig, Config: testAccRoute53ZoneConfig,
Check: resource.ComposeTestCheckFunc( Check: resource.ComposeTestCheckFunc(
testAccCheckRoute53ZoneExists("aws_route53_zone.main"), testAccCheckRoute53ZoneExists("aws_route53_zone.main", &zone),
testAccLoadTagsR53(&zone, &td),
testAccCheckTagsR53(&td.Tags, "foo", "bar"),
), ),
}, },
}, },
@ -93,7 +98,7 @@ func testAccCheckRoute53ZoneDestroy(s *terraform.State) error {
return nil return nil
} }
func testAccCheckRoute53ZoneExists(n string) resource.TestCheckFunc { func testAccCheckRoute53ZoneExists(n string, zone *route53.HostedZone) resource.TestCheckFunc {
return func(s *terraform.State) error { return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n] rs, ok := s.RootModule().Resources[n]
if !ok { if !ok {
@ -105,10 +110,34 @@ func testAccCheckRoute53ZoneExists(n string) resource.TestCheckFunc {
} }
conn := testAccProvider.Meta().(*AWSClient).r53conn conn := testAccProvider.Meta().(*AWSClient).r53conn
_, err := conn.GetHostedZone(&route53.GetHostedZoneRequest{ID: aws.String(rs.Primary.ID)}) resp, err := conn.GetHostedZone(&route53.GetHostedZoneRequest{ID: aws.String(rs.Primary.ID)})
if err != nil { if err != nil {
return fmt.Errorf("Hosted zone err: %v", err) return fmt.Errorf("Hosted zone err: %v", err)
} }
*zone = *resp.HostedZone
return nil
}
}
func testAccLoadTagsR53(zone *route53.HostedZone, td *route53.ResourceTagSet) resource.TestCheckFunc {
return func(s *terraform.State) error {
conn := testAccProvider.Meta().(*AWSClient).r53conn
zone := cleanZoneID(*zone.ID)
req := &route53.ListTagsForResourceRequest{
ResourceID: aws.String(zone),
ResourceType: aws.String("hostedzone"),
}
resp, err := conn.ListTagsForResource(req)
if err != nil {
return err
}
if resp.ResourceTagSet != nil {
*td = *resp.ResourceTagSet
}
return nil return nil
} }
} }
@ -116,5 +145,10 @@ func testAccCheckRoute53ZoneExists(n string) resource.TestCheckFunc {
const testAccRoute53ZoneConfig = ` const testAccRoute53ZoneConfig = `
resource "aws_route53_zone" "main" { resource "aws_route53_zone" "main" {
name = "hashicorp.com" name = "hashicorp.com"
tags {
foo = "bar"
Name = "tf-route53-tag-test"
}
} }
` `

View File

@ -88,14 +88,12 @@ func resourceAwsS3BucketRead(d *schema.ResourceData, meta interface{}) error {
return err return err
} }
resp, err := s3conn.GetBucketTagging(&s3.GetBucketTaggingRequest{ tagSet, err := getTagSetS3(s3conn, d.Id())
Bucket: aws.String(d.Id()),
})
if err != nil { if err != nil {
return err return err
} }
if err := d.Set("tags", tagsToMapS3(resp.TagSet)); err != nil { if err := d.Set("tags", tagsToMapS3(tagSet)); err != nil {
return err return err
} }

View File

@ -30,15 +30,15 @@ func TestAccAWSSecurityGroup_normal(t *testing.T) {
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "description", "Used in the terraform acceptance tests"), "aws_security_group.web", "description", "Used in the terraform acceptance tests"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.protocol", "tcp"), "aws_security_group.web", "ingress.3629188364.protocol", "tcp"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.from_port", "80"), "aws_security_group.web", "ingress.3629188364.from_port", "80"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.to_port", "8000"), "aws_security_group.web", "ingress.3629188364.to_port", "8000"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.cidr_blocks.#", "1"), "aws_security_group.web", "ingress.3629188364.cidr_blocks.#", "1"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.cidr_blocks.0", "10.0.0.0/8"), "aws_security_group.web", "ingress.3629188364.cidr_blocks.0", "10.0.0.0/8"),
), ),
}, },
}, },
@ -116,25 +116,25 @@ func TestAccAWSSecurityGroup_vpc(t *testing.T) {
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "description", "Used in the terraform acceptance tests"), "aws_security_group.web", "description", "Used in the terraform acceptance tests"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.protocol", "tcp"), "aws_security_group.web", "ingress.3629188364.protocol", "tcp"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.from_port", "80"), "aws_security_group.web", "ingress.3629188364.from_port", "80"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.to_port", "8000"), "aws_security_group.web", "ingress.3629188364.to_port", "8000"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.cidr_blocks.#", "1"), "aws_security_group.web", "ingress.3629188364.cidr_blocks.#", "1"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "ingress.332851786.cidr_blocks.0", "10.0.0.0/8"), "aws_security_group.web", "ingress.3629188364.cidr_blocks.0", "10.0.0.0/8"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "egress.332851786.protocol", "tcp"), "aws_security_group.web", "egress.3629188364.protocol", "tcp"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "egress.332851786.from_port", "80"), "aws_security_group.web", "egress.3629188364.from_port", "80"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "egress.332851786.to_port", "8000"), "aws_security_group.web", "egress.3629188364.to_port", "8000"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "egress.332851786.cidr_blocks.#", "1"), "aws_security_group.web", "egress.3629188364.cidr_blocks.#", "1"),
resource.TestCheckResourceAttr( resource.TestCheckResourceAttr(
"aws_security_group.web", "egress.332851786.cidr_blocks.0", "10.0.0.0/8"), "aws_security_group.web", "egress.3629188364.cidr_blocks.0", "10.0.0.0/8"),
testCheck, testCheck,
), ),
}, },

View File

@ -110,3 +110,22 @@ func tagsToMapS3(ts []s3.Tag) map[string]string {
return result return result
} }
// return a slice of s3 tags associated with the given s3 bucket. Essentially
// s3.GetBucketTagging, except returns an empty slice instead of an error when
// there are no tags.
func getTagSetS3(s3conn *s3.S3, bucket string) ([]s3.Tag, error) {
request := &s3.GetBucketTaggingRequest{
Bucket: aws.String(bucket),
}
response, err := s3conn.GetBucketTagging(request)
if ec2err, ok := err.(aws.APIError); ok && ec2err.Code == "NoSuchTagSet" {
// There is no tag set associated with the bucket.
return []s3.Tag{}, nil
} else if err != nil {
return nil, err
}
return response.TagSet, nil
}

View File

@ -0,0 +1,86 @@
package aws
import (
"log"
"github.com/hashicorp/aws-sdk-go/aws"
"github.com/hashicorp/aws-sdk-go/gen/route53"
"github.com/hashicorp/terraform/helper/schema"
)
// setTags is a helper to set the tags for a resource. It expects the
// tags field to be named "tags"
func setTagsR53(conn *route53.Route53, d *schema.ResourceData) error {
if d.HasChange("tags") {
oraw, nraw := d.GetChange("tags")
o := oraw.(map[string]interface{})
n := nraw.(map[string]interface{})
create, remove := diffTagsR53(tagsFromMapR53(o), tagsFromMapR53(n))
// Set tags
r := make([]string, len(remove))
for i, t := range remove {
r[i] = *t.Key
}
log.Printf("[DEBUG] Changing tags: \n\tadding: %#v\n\tremoving:%#v", create, remove)
req := &route53.ChangeTagsForResourceRequest{
AddTags: create,
RemoveTagKeys: r,
ResourceID: aws.String(d.Id()),
ResourceType: aws.String("hostedzone"),
}
_, err := conn.ChangeTagsForResource(req)
if err != nil {
return err
}
}
return nil
}
// diffTags takes our tags locally and the ones remotely and returns
// the set of tags that must be created, and the set of tags that must
// be destroyed.
func diffTagsR53(oldTags, newTags []route53.Tag) ([]route53.Tag, []route53.Tag) {
// First, we're creating everything we have
create := make(map[string]interface{})
for _, t := range newTags {
create[*t.Key] = *t.Value
}
// Build the list of what to remove
var remove []route53.Tag
for _, t := range oldTags {
old, ok := create[*t.Key]
if !ok || old != *t.Value {
// Delete it!
remove = append(remove, t)
}
}
return tagsFromMapR53(create), remove
}
// tagsFromMap returns the tags for the given map of data.
func tagsFromMapR53(m map[string]interface{}) []route53.Tag {
result := make([]route53.Tag, 0, len(m))
for k, v := range m {
result = append(result, route53.Tag{
Key: aws.String(k),
Value: aws.String(v.(string)),
})
}
return result
}
// tagsToMap turns the list of tags into a map.
func tagsToMapR53(ts []route53.Tag) map[string]string {
result := make(map[string]string)
for _, t := range ts {
result[*t.Key] = *t.Value
}
return result
}

View File

@ -0,0 +1,85 @@
package aws
import (
"fmt"
"reflect"
"testing"
"github.com/hashicorp/aws-sdk-go/gen/route53"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestDiffTagsR53(t *testing.T) {
cases := []struct {
Old, New map[string]interface{}
Create, Remove map[string]string
}{
// Basic add/remove
{
Old: map[string]interface{}{
"foo": "bar",
},
New: map[string]interface{}{
"bar": "baz",
},
Create: map[string]string{
"bar": "baz",
},
Remove: map[string]string{
"foo": "bar",
},
},
// Modify
{
Old: map[string]interface{}{
"foo": "bar",
},
New: map[string]interface{}{
"foo": "baz",
},
Create: map[string]string{
"foo": "baz",
},
Remove: map[string]string{
"foo": "bar",
},
},
}
for i, tc := range cases {
c, r := diffTagsR53(tagsFromMapR53(tc.Old), tagsFromMapR53(tc.New))
cm := tagsToMapR53(c)
rm := tagsToMapR53(r)
if !reflect.DeepEqual(cm, tc.Create) {
t.Fatalf("%d: bad create: %#v", i, cm)
}
if !reflect.DeepEqual(rm, tc.Remove) {
t.Fatalf("%d: bad remove: %#v", i, rm)
}
}
}
// testAccCheckTags can be used to check the tags on a resource.
func testAccCheckTagsR53(
ts *[]route53.Tag, key string, value string) resource.TestCheckFunc {
return func(s *terraform.State) error {
m := tagsToMapR53(*ts)
v, ok := m[key]
if value != "" && !ok {
return fmt.Errorf("Missing tag: %s", key)
} else if value == "" && ok {
return fmt.Errorf("Extra tag: %s", key)
}
if value == "" {
return nil
}
if v != value {
return fmt.Errorf("%s: bad value: %s", key, v)
}
return nil
}
}

View File

@ -0,0 +1,33 @@
package docker
import (
"path/filepath"
dc "github.com/fsouza/go-dockerclient"
)
// Config is the structure that stores the configuration to talk to a
// Docker API compatible host.
type Config struct {
Host string
CertPath string
}
// NewClient() returns a new Docker client.
func (c *Config) NewClient() (*dc.Client, error) {
// If there is no cert information, then just return the direct client
if c.CertPath == "" {
return dc.NewClient(c.Host)
}
// If there is cert information, load it and use it.
ca := filepath.Join(c.CertPath, "ca.pem")
cert := filepath.Join(c.CertPath, "cert.pem")
key := filepath.Join(c.CertPath, "key.pem")
return dc.NewTLSClient(c.Host, cert, key, ca)
}
// Data ia structure for holding data that we fetch from Docker.
type Data struct {
DockerImages map[string]*dc.APIImages
}

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@ -0,0 +1,54 @@
package docker
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
func Provider() terraform.ResourceProvider {
return &schema.Provider{
Schema: map[string]*schema.Schema{
"host": &schema.Schema{
Type: schema.TypeString,
Required: true,
DefaultFunc: schema.EnvDefaultFunc("DOCKER_HOST", "unix:/run/docker.sock"),
Description: "The Docker daemon address",
},
"cert_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: schema.EnvDefaultFunc("DOCKER_CERT_PATH", nil),
Description: "Path to directory with Docker TLS config",
},
},
ResourcesMap: map[string]*schema.Resource{
"docker_container": resourceDockerContainer(),
"docker_image": resourceDockerImage(),
},
ConfigureFunc: providerConfigure,
}
}
func providerConfigure(d *schema.ResourceData) (interface{}, error) {
config := Config{
Host: d.Get("host").(string),
CertPath: d.Get("cert_path").(string),
}
client, err := config.NewClient()
if err != nil {
return nil, fmt.Errorf("Error initializing Docker client: %s", err)
}
err = client.Ping()
if err != nil {
return nil, fmt.Errorf("Error pinging Docker server: %s", err)
}
return client, nil
}

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@ -0,0 +1,36 @@
package docker
import (
"os/exec"
"testing"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
var testAccProviders map[string]terraform.ResourceProvider
var testAccProvider *schema.Provider
func init() {
testAccProvider = Provider().(*schema.Provider)
testAccProviders = map[string]terraform.ResourceProvider{
"docker": testAccProvider,
}
}
func TestProvider(t *testing.T) {
if err := Provider().(*schema.Provider).InternalValidate(); err != nil {
t.Fatalf("err: %s", err)
}
}
func TestProvider_impl(t *testing.T) {
var _ terraform.ResourceProvider = Provider()
}
func testAccPreCheck(t *testing.T) {
cmd := exec.Command("docker", "version")
if err := cmd.Run(); err != nil {
t.Fatalf("Docker must be available: %s", err)
}
}

View File

@ -0,0 +1,222 @@
package docker
import (
"bytes"
"fmt"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceDockerContainer() *schema.Resource {
return &schema.Resource{
Create: resourceDockerContainerCreate,
Read: resourceDockerContainerRead,
Update: resourceDockerContainerUpdate,
Delete: resourceDockerContainerDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
// Indicates whether the container must be running.
//
// An assumption is made that configured containers
// should be running; if not, they should not be in
// the configuration. Therefore a stopped container
// should be started. Set to false to have the
// provider leave the container alone.
//
// Actively-debugged containers are likely to be
// stopped and started manually, and Docker has
// some provisions for restarting containers that
// stop. The utility here comes from the fact that
// this will delete and re-create the container
// following the principle that the containers
// should be pristine when started.
"must_run": &schema.Schema{
Type: schema.TypeBool,
Default: true,
Optional: true,
},
// ForceNew is not true for image because we need to
// sane this against Docker image IDs, as each image
// can have multiple names/tags attached do it.
"image": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"hostname": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"domainname": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"command": &schema.Schema{
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
},
"dns": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: stringSetHash,
},
"publish_all_ports": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
},
"volumes": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: true,
Elem: getVolumesElem(),
Set: resourceDockerVolumesHash,
},
"ports": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: true,
Elem: getPortsElem(),
Set: resourceDockerPortsHash,
},
"env": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: stringSetHash,
},
},
}
}
func getVolumesElem() *schema.Resource {
return &schema.Resource{
Schema: map[string]*schema.Schema{
"from_container": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"container_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"host_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"read_only": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
},
},
}
}
func getPortsElem() *schema.Resource {
return &schema.Resource{
Schema: map[string]*schema.Schema{
"internal": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"external": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
ForceNew: true,
},
"ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"protocol": &schema.Schema{
Type: schema.TypeString,
Default: "tcp",
Optional: true,
ForceNew: true,
},
},
}
}
func resourceDockerPortsHash(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
buf.WriteString(fmt.Sprintf("%v-", m["internal"].(int)))
if v, ok := m["external"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(int)))
}
if v, ok := m["ip"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(string)))
}
if v, ok := m["protocol"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(string)))
}
return hashcode.String(buf.String())
}
func resourceDockerVolumesHash(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
if v, ok := m["from_container"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(string)))
}
if v, ok := m["container_path"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(string)))
}
if v, ok := m["host_path"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(string)))
}
if v, ok := m["read_only"]; ok {
buf.WriteString(fmt.Sprintf("%v-", v.(bool)))
}
return hashcode.String(buf.String())
}
func stringSetHash(v interface{}) int {
return hashcode.String(v.(string))
}

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package docker
import (
"errors"
"fmt"
"strconv"
"strings"
dc "github.com/fsouza/go-dockerclient"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceDockerContainerCreate(d *schema.ResourceData, meta interface{}) error {
var err error
client := meta.(*dc.Client)
var data Data
if err := fetchLocalImages(&data, client); err != nil {
return err
}
image := d.Get("image").(string)
if _, ok := data.DockerImages[image]; !ok {
if _, ok := data.DockerImages[image+":latest"]; !ok {
return fmt.Errorf("Unable to find image %s", image)
} else {
image = image + ":latest"
}
}
// The awesome, wonderful, splendiferous, sensical
// Docker API now lets you specify a HostConfig in
// CreateContainerOptions, but in my testing it still only
// actually applies HostConfig options set in StartContainer.
// How cool is that?
createOpts := dc.CreateContainerOptions{
Name: d.Get("name").(string),
Config: &dc.Config{
Image: image,
Hostname: d.Get("hostname").(string),
Domainname: d.Get("domainname").(string),
},
}
if v, ok := d.GetOk("env"); ok {
createOpts.Config.Env = stringSetToStringSlice(v.(*schema.Set))
}
if v, ok := d.GetOk("command"); ok {
createOpts.Config.Cmd = stringListToStringSlice(v.([]interface{}))
}
exposedPorts := map[dc.Port]struct{}{}
portBindings := map[dc.Port][]dc.PortBinding{}
if v, ok := d.GetOk("ports"); ok {
exposedPorts, portBindings = portSetToDockerPorts(v.(*schema.Set))
}
if len(exposedPorts) != 0 {
createOpts.Config.ExposedPorts = exposedPorts
}
volumes := map[string]struct{}{}
binds := []string{}
volumesFrom := []string{}
if v, ok := d.GetOk("volumes"); ok {
volumes, binds, volumesFrom, err = volumeSetToDockerVolumes(v.(*schema.Set))
if err != nil {
return fmt.Errorf("Unable to parse volumes: %s", err)
}
}
if len(volumes) != 0 {
createOpts.Config.Volumes = volumes
}
var retContainer *dc.Container
if retContainer, err = client.CreateContainer(createOpts); err != nil {
return fmt.Errorf("Unable to create container: %s", err)
}
if retContainer == nil {
return fmt.Errorf("Returned container is nil")
}
d.SetId(retContainer.ID)
hostConfig := &dc.HostConfig{
PublishAllPorts: d.Get("publish_all_ports").(bool),
}
if len(portBindings) != 0 {
hostConfig.PortBindings = portBindings
}
if len(binds) != 0 {
hostConfig.Binds = binds
}
if len(volumesFrom) != 0 {
hostConfig.VolumesFrom = volumesFrom
}
if v, ok := d.GetOk("dns"); ok {
hostConfig.DNS = stringSetToStringSlice(v.(*schema.Set))
}
if err := client.StartContainer(retContainer.ID, hostConfig); err != nil {
return fmt.Errorf("Unable to start container: %s", err)
}
return resourceDockerContainerRead(d, meta)
}
func resourceDockerContainerRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*dc.Client)
apiContainer, err := fetchDockerContainer(d.Get("name").(string), client)
if err != nil {
return err
}
if apiContainer == nil {
// This container doesn't exist anymore
d.SetId("")
return nil
}
container, err := client.InspectContainer(apiContainer.ID)
if err != nil {
return fmt.Errorf("Error inspecting container %s: %s", apiContainer.ID, err)
}
if d.Get("must_run").(bool) && !container.State.Running {
return resourceDockerContainerDelete(d, meta)
}
return nil
}
func resourceDockerContainerUpdate(d *schema.ResourceData, meta interface{}) error {
return nil
}
func resourceDockerContainerDelete(d *schema.ResourceData, meta interface{}) error {
client := meta.(*dc.Client)
removeOpts := dc.RemoveContainerOptions{
ID: d.Id(),
RemoveVolumes: true,
Force: true,
}
if err := client.RemoveContainer(removeOpts); err != nil {
return fmt.Errorf("Error deleting container %s: %s", d.Id(), err)
}
d.SetId("")
return nil
}
func stringListToStringSlice(stringList []interface{}) []string {
ret := []string{}
for _, v := range stringList {
ret = append(ret, v.(string))
}
return ret
}
func stringSetToStringSlice(stringSet *schema.Set) []string {
ret := []string{}
if stringSet == nil {
return ret
}
for _, envVal := range stringSet.List() {
ret = append(ret, envVal.(string))
}
return ret
}
func fetchDockerContainer(name string, client *dc.Client) (*dc.APIContainers, error) {
apiContainers, err := client.ListContainers(dc.ListContainersOptions{All: true})
if err != nil {
return nil, fmt.Errorf("Error fetching container information from Docker: %s\n", err)
}
for _, apiContainer := range apiContainers {
// Sometimes the Docker API prefixes container names with /
// like it does in these commands. But if there's no
// set name, it just uses the ID without a /...ugh.
var dockerContainerName string
if len(apiContainer.Names) > 0 {
dockerContainerName = strings.TrimLeft(apiContainer.Names[0], "/")
} else {
dockerContainerName = apiContainer.ID
}
if dockerContainerName == name {
return &apiContainer, nil
}
}
return nil, nil
}
func portSetToDockerPorts(ports *schema.Set) (map[dc.Port]struct{}, map[dc.Port][]dc.PortBinding) {
retExposedPorts := map[dc.Port]struct{}{}
retPortBindings := map[dc.Port][]dc.PortBinding{}
for _, portInt := range ports.List() {
port := portInt.(map[string]interface{})
internal := port["internal"].(int)
protocol := port["protocol"].(string)
exposedPort := dc.Port(strconv.Itoa(internal) + "/" + protocol)
retExposedPorts[exposedPort] = struct{}{}
external, extOk := port["external"].(int)
ip, ipOk := port["ip"].(string)
if extOk {
portBinding := dc.PortBinding{
HostPort: strconv.Itoa(external),
}
if ipOk {
portBinding.HostIP = ip
}
retPortBindings[exposedPort] = append(retPortBindings[exposedPort], portBinding)
}
}
return retExposedPorts, retPortBindings
}
func volumeSetToDockerVolumes(volumes *schema.Set) (map[string]struct{}, []string, []string, error) {
retVolumeMap := map[string]struct{}{}
retHostConfigBinds := []string{}
retVolumeFromContainers := []string{}
for _, volumeInt := range volumes.List() {
volume := volumeInt.(map[string]interface{})
fromContainer := volume["from_container"].(string)
containerPath := volume["container_path"].(string)
hostPath := volume["host_path"].(string)
readOnly := volume["read_only"].(bool)
switch {
case len(fromContainer) == 0 && len(containerPath) == 0:
return retVolumeMap, retHostConfigBinds, retVolumeFromContainers, errors.New("Volume entry without container path or source container")
case len(fromContainer) != 0 && len(containerPath) != 0:
return retVolumeMap, retHostConfigBinds, retVolumeFromContainers, errors.New("Both a container and a path specified in a volume entry")
case len(fromContainer) != 0:
retVolumeFromContainers = append(retVolumeFromContainers, fromContainer)
case len(hostPath) != 0:
readWrite := "rw"
if readOnly {
readWrite = "ro"
}
retVolumeMap[containerPath] = struct{}{}
retHostConfigBinds = append(retHostConfigBinds, hostPath+":"+containerPath+":"+readWrite)
default:
retVolumeMap[containerPath] = struct{}{}
}
}
return retVolumeMap, retHostConfigBinds, retVolumeFromContainers, nil
}

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package docker
import (
"fmt"
"testing"
dc "github.com/fsouza/go-dockerclient"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccDockerContainer_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccDockerContainerConfig,
Check: resource.ComposeTestCheckFunc(
testAccContainerRunning("docker_container.foo"),
),
},
},
})
}
func testAccContainerRunning(n string) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
client := testAccProvider.Meta().(*dc.Client)
containers, err := client.ListContainers(dc.ListContainersOptions{})
if err != nil {
return err
}
for _, c := range containers {
if c.ID == rs.Primary.ID {
return nil
}
}
return fmt.Errorf("Container not found: %s", rs.Primary.ID)
}
}
const testAccDockerContainerConfig = `
resource "docker_image" "foo" {
name = "ubuntu:trusty-20150320"
}
resource "docker_container" "foo" {
name = "tf-test"
image = "${docker_image.foo.latest}"
}
`

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@ -0,0 +1,31 @@
package docker
import (
"github.com/hashicorp/terraform/helper/schema"
)
func resourceDockerImage() *schema.Resource {
return &schema.Resource{
Create: resourceDockerImageCreate,
Read: resourceDockerImageRead,
Update: resourceDockerImageUpdate,
Delete: resourceDockerImageDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"keep_updated": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
},
"latest": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
}
}

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@ -0,0 +1,173 @@
package docker
import (
"fmt"
"strings"
dc "github.com/fsouza/go-dockerclient"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceDockerImageCreate(d *schema.ResourceData, meta interface{}) error {
client := meta.(*dc.Client)
apiImage, err := findImage(d, client)
if err != nil {
return fmt.Errorf("Unable to read Docker image into resource: %s", err)
}
d.SetId(apiImage.ID + d.Get("name").(string))
d.Set("latest", apiImage.ID)
return nil
}
func resourceDockerImageRead(d *schema.ResourceData, meta interface{}) error {
client := meta.(*dc.Client)
apiImage, err := findImage(d, client)
if err != nil {
return fmt.Errorf("Unable to read Docker image into resource: %s", err)
}
d.Set("latest", apiImage.ID)
return nil
}
func resourceDockerImageUpdate(d *schema.ResourceData, meta interface{}) error {
// We need to re-read in case switching parameters affects
// the value of "latest" or others
return resourceDockerImageRead(d, meta)
}
func resourceDockerImageDelete(d *schema.ResourceData, meta interface{}) error {
d.SetId("")
return nil
}
func fetchLocalImages(data *Data, client *dc.Client) error {
images, err := client.ListImages(dc.ListImagesOptions{All: false})
if err != nil {
return fmt.Errorf("Unable to list Docker images: %s", err)
}
if data.DockerImages == nil {
data.DockerImages = make(map[string]*dc.APIImages)
}
// Docker uses different nomenclatures in different places...sometimes a short
// ID, sometimes long, etc. So we store both in the map so we can always find
// the same image object. We store the tags, too.
for i, image := range images {
data.DockerImages[image.ID[:12]] = &images[i]
data.DockerImages[image.ID] = &images[i]
for _, repotag := range image.RepoTags {
data.DockerImages[repotag] = &images[i]
}
}
return nil
}
func pullImage(data *Data, client *dc.Client, image string) error {
// TODO: Test local registry handling. It should be working
// based on the code that was ported over
pullOpts := dc.PullImageOptions{}
splitImageName := strings.Split(image, ":")
switch {
// It's in registry:port/repo:tag format
case len(splitImageName) == 3:
splitPortRepo := strings.Split(splitImageName[1], "/")
pullOpts.Registry = splitImageName[0] + ":" + splitPortRepo[0]
pullOpts.Repository = splitPortRepo[1]
pullOpts.Tag = splitImageName[2]
// It's either registry:port/repo or repo:tag with default registry
case len(splitImageName) == 2:
splitPortRepo := strings.Split(splitImageName[1], "/")
switch len(splitPortRepo) {
// registry:port/repo
case 2:
pullOpts.Registry = splitImageName[0] + ":" + splitPortRepo[0]
pullOpts.Repository = splitPortRepo[1]
pullOpts.Tag = "latest"
// repo:tag
case 1:
pullOpts.Repository = splitImageName[0]
pullOpts.Tag = splitImageName[1]
}
default:
pullOpts.Repository = image
}
if err := client.PullImage(pullOpts, dc.AuthConfiguration{}); err != nil {
return fmt.Errorf("Error pulling image %s: %s\n", image, err)
}
return fetchLocalImages(data, client)
}
func getImageTag(image string) string {
splitImageName := strings.Split(image, ":")
switch {
// It's in registry:port/repo:tag format
case len(splitImageName) == 3:
return splitImageName[2]
// It's either registry:port/repo or repo:tag with default registry
case len(splitImageName) == 2:
splitPortRepo := strings.Split(splitImageName[1], "/")
if len(splitPortRepo) == 2 {
return ""
} else {
return splitImageName[1]
}
}
return ""
}
func findImage(d *schema.ResourceData, client *dc.Client) (*dc.APIImages, error) {
var data Data
if err := fetchLocalImages(&data, client); err != nil {
return nil, err
}
imageName := d.Get("name").(string)
if imageName == "" {
return nil, fmt.Errorf("Empty image name is not allowed")
}
searchLocal := func() *dc.APIImages {
if apiImage, ok := data.DockerImages[imageName]; ok {
return apiImage
}
if apiImage, ok := data.DockerImages[imageName+":latest"]; ok {
imageName = imageName + ":latest"
return apiImage
}
return nil
}
foundImage := searchLocal()
if d.Get("keep_updated").(bool) || foundImage == nil {
if err := pullImage(&data, client, imageName); err != nil {
return nil, fmt.Errorf("Unable to pull image %s: %s", imageName, err)
}
}
foundImage = searchLocal()
if foundImage != nil {
return foundImage, nil
}
return nil, fmt.Errorf("Unable to find or pull image %s", imageName)
}

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package docker
import (
"testing"
"github.com/hashicorp/terraform/helper/resource"
)
func TestAccDockerImage_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccDockerImageConfig,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr(
"docker_image.foo",
"latest",
"d0955f21bf24f5bfffd32d2d0bb669d0564701c271bc3dfc64cfc5adfdec2d07"),
),
},
},
})
}
const testAccDockerImageConfig = `
resource "docker_image" "foo" {
name = "ubuntu:trusty-20150320"
keep_updated = true
}
`

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@ -0,0 +1,67 @@
package openstack
import (
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack"
)
type Config struct {
Username string
UserID string
Password string
APIKey string
IdentityEndpoint string
TenantID string
TenantName string
DomainID string
DomainName string
osClient *gophercloud.ProviderClient
}
func (c *Config) loadAndValidate() error {
ao := gophercloud.AuthOptions{
Username: c.Username,
UserID: c.UserID,
Password: c.Password,
APIKey: c.APIKey,
IdentityEndpoint: c.IdentityEndpoint,
TenantID: c.TenantID,
TenantName: c.TenantName,
DomainID: c.DomainID,
DomainName: c.DomainName,
}
client, err := openstack.AuthenticatedClient(ao)
if err != nil {
return err
}
c.osClient = client
return nil
}
func (c *Config) blockStorageV1Client(region string) (*gophercloud.ServiceClient, error) {
return openstack.NewBlockStorageV1(c.osClient, gophercloud.EndpointOpts{
Region: region,
})
}
func (c *Config) computeV2Client(region string) (*gophercloud.ServiceClient, error) {
return openstack.NewComputeV2(c.osClient, gophercloud.EndpointOpts{
Region: region,
})
}
func (c *Config) networkingV2Client(region string) (*gophercloud.ServiceClient, error) {
return openstack.NewNetworkV2(c.osClient, gophercloud.EndpointOpts{
Region: region,
})
}
func (c *Config) objectStorageV1Client(region string) (*gophercloud.ServiceClient, error) {
return openstack.NewObjectStorageV1(c.osClient, gophercloud.EndpointOpts{
Region: region,
})
}

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@ -0,0 +1,113 @@
package openstack
import (
"os"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
// Provider returns a schema.Provider for OpenStack.
func Provider() terraform.ResourceProvider {
return &schema.Provider{
Schema: map[string]*schema.Schema{
"auth_url": &schema.Schema{
Type: schema.TypeString,
Required: true,
DefaultFunc: envDefaultFunc("OS_AUTH_URL"),
},
"user_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: envDefaultFunc("OS_USERNAME"),
},
"user_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "",
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "",
},
"tenant_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: envDefaultFunc("OS_TENANT_NAME"),
},
"password": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: envDefaultFunc("OS_PASSWORD"),
},
"api_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "",
},
"domain_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "",
},
"domain_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "",
},
},
ResourcesMap: map[string]*schema.Resource{
"openstack_blockstorage_volume_v1": resourceBlockStorageVolumeV1(),
"openstack_compute_instance_v2": resourceComputeInstanceV2(),
"openstack_compute_keypair_v2": resourceComputeKeypairV2(),
"openstack_compute_secgroup_v2": resourceComputeSecGroupV2(),
"openstack_compute_floatingip_v2": resourceComputeFloatingIPV2(),
"openstack_fw_firewall_v1": resourceFWFirewallV1(),
"openstack_fw_policy_v1": resourceFWPolicyV1(),
"openstack_fw_rule_v1": resourceFWRuleV1(),
"openstack_lb_monitor_v1": resourceLBMonitorV1(),
"openstack_lb_pool_v1": resourceLBPoolV1(),
"openstack_lb_vip_v1": resourceLBVipV1(),
"openstack_networking_network_v2": resourceNetworkingNetworkV2(),
"openstack_networking_subnet_v2": resourceNetworkingSubnetV2(),
"openstack_networking_floatingip_v2": resourceNetworkingFloatingIPV2(),
"openstack_networking_router_v2": resourceNetworkingRouterV2(),
"openstack_networking_router_interface_v2": resourceNetworkingRouterInterfaceV2(),
"openstack_objectstorage_container_v1": resourceObjectStorageContainerV1(),
},
ConfigureFunc: configureProvider,
}
}
func configureProvider(d *schema.ResourceData) (interface{}, error) {
config := Config{
IdentityEndpoint: d.Get("auth_url").(string),
Username: d.Get("user_name").(string),
UserID: d.Get("user_id").(string),
Password: d.Get("password").(string),
APIKey: d.Get("api_key").(string),
TenantID: d.Get("tenant_id").(string),
TenantName: d.Get("tenant_name").(string),
DomainID: d.Get("domain_id").(string),
DomainName: d.Get("domain_name").(string),
}
if err := config.loadAndValidate(); err != nil {
return nil, err
}
return &config, nil
}
func envDefaultFunc(k string) schema.SchemaDefaultFunc {
return func() (interface{}, error) {
if v := os.Getenv(k); v != "" {
return v, nil
}
return nil, nil
}
}

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package openstack
import (
"os"
"testing"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
var (
OS_REGION_NAME = ""
OS_POOL_NAME = ""
)
var testAccProviders map[string]terraform.ResourceProvider
var testAccProvider *schema.Provider
func init() {
testAccProvider = Provider().(*schema.Provider)
testAccProviders = map[string]terraform.ResourceProvider{
"openstack": testAccProvider,
}
}
func TestProvider(t *testing.T) {
if err := Provider().(*schema.Provider).InternalValidate(); err != nil {
t.Fatalf("err: %s", err)
}
}
func TestProvider_impl(t *testing.T) {
var _ terraform.ResourceProvider = Provider()
}
func testAccPreCheck(t *testing.T) {
v := os.Getenv("OS_AUTH_URL")
if v == "" {
t.Fatal("OS_AUTH_URL must be set for acceptance tests")
}
v = os.Getenv("OS_REGION_NAME")
if v == "" {
t.Fatal("OS_REGION_NAME must be set for acceptance tests")
}
OS_REGION_NAME = v
v1 := os.Getenv("OS_IMAGE_ID")
v2 := os.Getenv("OS_IMAGE_NAME")
if v1 == "" && v2 == "" {
t.Fatal("OS_IMAGE_ID or OS_IMAGE_NAME must be set for acceptance tests")
}
v = os.Getenv("OS_POOL_NAME")
if v == "" {
t.Fatal("OS_POOL_NAME must be set for acceptance tests")
}
OS_POOL_NAME = v
v1 = os.Getenv("OS_FLAVOR_ID")
v2 = os.Getenv("OS_FLAVOR_NAME")
if v1 == "" && v2 == "" {
t.Fatal("OS_FLAVOR_ID or OS_FLAVOR_NAME must be set for acceptance tests")
}
}

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package openstack
import (
"bytes"
"fmt"
"log"
"time"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/volumeattach"
)
func resourceBlockStorageVolumeV1() *schema.Resource {
return &schema.Resource{
Create: resourceBlockStorageVolumeV1Create,
Read: resourceBlockStorageVolumeV1Read,
Update: resourceBlockStorageVolumeV1Update,
Delete: resourceBlockStorageVolumeV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"size": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"metadata": &schema.Schema{
Type: schema.TypeMap,
Optional: true,
ForceNew: false,
},
"snapshot_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"source_vol_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"image_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"volume_type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"attachment": &schema.Schema{
Type: schema.TypeSet,
Computed: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"instance_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"device": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
},
Set: resourceVolumeAttachmentHash,
},
},
}
}
func resourceBlockStorageVolumeV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
blockStorageClient, err := config.blockStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
createOpts := &volumes.CreateOpts{
Description: d.Get("description").(string),
Name: d.Get("name").(string),
Size: d.Get("size").(int),
SnapshotID: d.Get("snapshot_id").(string),
SourceVolID: d.Get("source_vol_id").(string),
ImageID: d.Get("image_id").(string),
VolumeType: d.Get("volume_type").(string),
Metadata: resourceContainerMetadataV2(d),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
v, err := volumes.Create(blockStorageClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack volume: %s", err)
}
log.Printf("[INFO] Volume ID: %s", v.ID)
// Store the ID now
d.SetId(v.ID)
// Wait for the volume to become available.
log.Printf(
"[DEBUG] Waiting for volume (%s) to become available",
v.ID)
stateConf := &resource.StateChangeConf{
Target: "available",
Refresh: VolumeV1StateRefreshFunc(blockStorageClient, v.ID),
Timeout: 10 * time.Minute,
Delay: 10 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
if err != nil {
return fmt.Errorf(
"Error waiting for volume (%s) to become ready: %s",
v.ID, err)
}
return resourceBlockStorageVolumeV1Read(d, meta)
}
func resourceBlockStorageVolumeV1Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
blockStorageClient, err := config.blockStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
v, err := volumes.Get(blockStorageClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "volume")
}
log.Printf("[DEBUG] Retreived volume %s: %+v", d.Id(), v)
d.Set("size", v.Size)
d.Set("description", v.Description)
d.Set("name", v.Name)
d.Set("snapshot_id", v.SnapshotID)
d.Set("source_vol_id", v.SourceVolID)
d.Set("volume_type", v.VolumeType)
d.Set("metadata", v.Metadata)
if len(v.Attachments) > 0 {
attachments := make([]map[string]interface{}, len(v.Attachments))
for i, attachment := range v.Attachments {
attachments[i] = make(map[string]interface{})
attachments[i]["id"] = attachment["id"]
attachments[i]["instance_id"] = attachment["server_id"]
attachments[i]["device"] = attachment["device"]
log.Printf("[DEBUG] attachment: %v", attachment)
}
d.Set("attachment", attachments)
}
return nil
}
func resourceBlockStorageVolumeV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
blockStorageClient, err := config.blockStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
updateOpts := volumes.UpdateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
}
if d.HasChange("metadata") {
updateOpts.Metadata = resourceVolumeMetadataV1(d)
}
_, err = volumes.Update(blockStorageClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack volume: %s", err)
}
return resourceBlockStorageVolumeV1Read(d, meta)
}
func resourceBlockStorageVolumeV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
blockStorageClient, err := config.blockStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
v, err := volumes.Get(blockStorageClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "volume")
}
// make sure this volume is detached from all instances before deleting
if len(v.Attachments) > 0 {
log.Printf("[DEBUG] detaching volumes")
if computeClient, err := config.computeV2Client(d.Get("region").(string)); err != nil {
return err
} else {
for _, volumeAttachment := range v.Attachments {
log.Printf("[DEBUG] Attachment: %v", volumeAttachment)
if err := volumeattach.Delete(computeClient, volumeAttachment["server_id"].(string), volumeAttachment["id"].(string)).ExtractErr(); err != nil {
return err
}
}
stateConf := &resource.StateChangeConf{
Pending: []string{"in-use", "attaching"},
Target: "available",
Refresh: VolumeV1StateRefreshFunc(blockStorageClient, d.Id()),
Timeout: 10 * time.Minute,
Delay: 10 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
if err != nil {
return fmt.Errorf(
"Error waiting for volume (%s) to become available: %s",
d.Id(), err)
}
}
}
err = volumes.Delete(blockStorageClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack volume: %s", err)
}
// Wait for the volume to delete before moving on.
log.Printf("[DEBUG] Waiting for volume (%s) to delete", d.Id())
stateConf := &resource.StateChangeConf{
Pending: []string{"deleting", "available"},
Target: "deleted",
Refresh: VolumeV1StateRefreshFunc(blockStorageClient, d.Id()),
Timeout: 10 * time.Minute,
Delay: 10 * time.Second,
MinTimeout: 3 * time.Second,
}
_, err = stateConf.WaitForState()
if err != nil {
return fmt.Errorf(
"Error waiting for volume (%s) to delete: %s",
d.Id(), err)
}
d.SetId("")
return nil
}
func resourceVolumeMetadataV1(d *schema.ResourceData) map[string]string {
m := make(map[string]string)
for key, val := range d.Get("metadata").(map[string]interface{}) {
m[key] = val.(string)
}
return m
}
// VolumeV1StateRefreshFunc returns a resource.StateRefreshFunc that is used to watch
// an OpenStack volume.
func VolumeV1StateRefreshFunc(client *gophercloud.ServiceClient, volumeID string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
v, err := volumes.Get(client, volumeID).Extract()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return nil, "", err
}
if errCode.Actual == 404 {
return v, "deleted", nil
}
return nil, "", err
}
return v, v.Status, nil
}
}
func resourceVolumeAttachmentHash(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
if m["instance_id"] != nil {
buf.WriteString(fmt.Sprintf("%s-", m["instance_id"].(string)))
}
return hashcode.String(buf.String())
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes"
)
func TestAccBlockStorageV1Volume_basic(t *testing.T) {
var volume volumes.Volume
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckBlockStorageV1VolumeDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccBlockStorageV1Volume_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckBlockStorageV1VolumeExists(t, "openstack_blockstorage_volume_v1.volume_1", &volume),
resource.TestCheckResourceAttr("openstack_blockstorage_volume_v1.volume_1", "name", "tf-test-volume"),
testAccCheckBlockStorageV1VolumeMetadata(&volume, "foo", "bar"),
),
},
resource.TestStep{
Config: testAccBlockStorageV1Volume_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_blockstorage_volume_v1.volume_1", "name", "tf-test-volume-updated"),
testAccCheckBlockStorageV1VolumeMetadata(&volume, "foo", "bar"),
),
},
},
})
}
func testAccCheckBlockStorageV1VolumeDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
blockStorageClient, err := config.blockStorageV1Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_blockstorage_volume_v1" {
continue
}
_, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Volume still exists")
}
}
return nil
}
func testAccCheckBlockStorageV1VolumeExists(t *testing.T, n string, volume *volumes.Volume) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
blockStorageClient, err := config.blockStorageV1Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack block storage client: %s", err)
}
found, err := volumes.Get(blockStorageClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Volume not found")
}
*volume = *found
return nil
}
}
func testAccCheckBlockStorageV1VolumeMetadata(
volume *volumes.Volume, k string, v string) resource.TestCheckFunc {
return func(s *terraform.State) error {
if volume.Metadata == nil {
return fmt.Errorf("No metadata")
}
for key, value := range volume.Metadata {
if k != key {
continue
}
if v == value {
return nil
}
return fmt.Errorf("Bad value for %s: %s", k, value)
}
return fmt.Errorf("Metadata not found: %s", k)
}
}
var testAccBlockStorageV1Volume_basic = fmt.Sprintf(`
resource "openstack_blockstorage_volume_v1" "volume_1" {
region = "%s"
name = "tf-test-volume"
description = "first test volume"
metadata{
foo = "bar"
}
size = 1
}`,
OS_REGION_NAME)
var testAccBlockStorageV1Volume_update = fmt.Sprintf(`
resource "openstack_blockstorage_volume_v1" "volume_1" {
region = "%s"
name = "tf-test-volume-updated"
description = "first test volume"
metadata{
foo = "bar"
}
size = 1
}`,
OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/floatingip"
)
func resourceComputeFloatingIPV2() *schema.Resource {
return &schema.Resource{
Create: resourceComputeFloatingIPV2Create,
Read: resourceComputeFloatingIPV2Read,
Update: nil,
Delete: resourceComputeFloatingIPV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"pool": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_POOL_NAME"),
},
"address": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"fixed_ip": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"instance_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceComputeFloatingIPV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
createOpts := &floatingip.CreateOpts{
Pool: d.Get("pool").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
newFip, err := floatingip.Create(computeClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating Floating IP: %s", err)
}
d.SetId(newFip.ID)
return resourceComputeFloatingIPV2Read(d, meta)
}
func resourceComputeFloatingIPV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
fip, err := floatingip.Get(computeClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "floating ip")
}
log.Printf("[DEBUG] Retrieved Floating IP %s: %+v", d.Id(), fip)
d.Set("pool", fip.Pool)
d.Set("instance_id", fip.InstanceID)
d.Set("address", fip.IP)
d.Set("fixed_ip", fip.FixedIP)
return nil
}
func resourceComputeFloatingIPV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
log.Printf("[DEBUG] Deleting Floating IP %s", d.Id())
if err := floatingip.Delete(computeClient, d.Id()).ExtractErr(); err != nil {
return fmt.Errorf("Error deleting Floating IP: %s", err)
}
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/floatingip"
)
func TestAccComputeV2FloatingIP_basic(t *testing.T) {
var floatingIP floatingip.FloatingIP
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2FloatingIPDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2FloatingIP_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2FloatingIPExists(t, "openstack_compute_floatingip_v2.foo", &floatingIP),
),
},
},
})
}
func testAccCheckComputeV2FloatingIPDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2FloatingIPDestroy) Error creating OpenStack compute client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_compute_floatingip_v2" {
continue
}
_, err := floatingip.Get(computeClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("FloatingIP still exists")
}
}
return nil
}
func testAccCheckComputeV2FloatingIPExists(t *testing.T, n string, kp *floatingip.FloatingIP) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2FloatingIPExists) Error creating OpenStack compute client: %s", err)
}
found, err := floatingip.Get(computeClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("FloatingIP not found")
}
*kp = *found
return nil
}
}
var testAccComputeV2FloatingIP_basic = `
resource "openstack_compute_floatingip_v2" "foo" {
}
resource "openstack_compute_instance_v2" "bar" {
name = "terraform-acc-floating-ip-test"
floating_ip = "${openstack_compute_floatingip_v2.foo.address}"
}`

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/blockstorage/v1/volumes"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/volumeattach"
"github.com/rackspace/gophercloud/openstack/compute/v2/servers"
"github.com/rackspace/gophercloud/pagination"
)
func TestAccComputeV2Instance_basic(t *testing.T) {
var instance servers.Server
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2InstanceDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2Instance_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2InstanceExists(t, "openstack_compute_instance_v2.foo", &instance),
testAccCheckComputeV2InstanceMetadata(&instance, "foo", "bar"),
),
},
},
})
}
func TestAccComputeV2Instance_volumeAttach(t *testing.T) {
var instance servers.Server
var volume volumes.Volume
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2InstanceDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2Instance_volumeAttach,
Check: resource.ComposeTestCheckFunc(
testAccCheckBlockStorageV1VolumeExists(t, "openstack_blockstorage_volume_v1.myvol", &volume),
testAccCheckComputeV2InstanceExists(t, "openstack_compute_instance_v2.foo", &instance),
testAccCheckComputeV2InstanceVolumeAttachment(&instance, &volume),
),
},
},
})
}
func testAccCheckComputeV2InstanceDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2InstanceDestroy) Error creating OpenStack compute client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_compute_instance_v2" {
continue
}
_, err := servers.Get(computeClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Instance still exists")
}
}
return nil
}
func testAccCheckComputeV2InstanceExists(t *testing.T, n string, instance *servers.Server) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2InstanceExists) Error creating OpenStack compute client: %s", err)
}
found, err := servers.Get(computeClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Instance not found")
}
*instance = *found
return nil
}
}
func testAccCheckComputeV2InstanceMetadata(
instance *servers.Server, k string, v string) resource.TestCheckFunc {
return func(s *terraform.State) error {
if instance.Metadata == nil {
return fmt.Errorf("No metadata")
}
for key, value := range instance.Metadata {
if k != key {
continue
}
if v == value.(string) {
return nil
}
return fmt.Errorf("Bad value for %s: %s", k, value)
}
return fmt.Errorf("Metadata not found: %s", k)
}
}
func testAccCheckComputeV2InstanceVolumeAttachment(
instance *servers.Server, volume *volumes.Volume) resource.TestCheckFunc {
return func(s *terraform.State) error {
var attachments []volumeattach.VolumeAttachment
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return err
}
err = volumeattach.List(computeClient, instance.ID).EachPage(func(page pagination.Page) (bool, error) {
actual, err := volumeattach.ExtractVolumeAttachments(page)
if err != nil {
return false, fmt.Errorf("Unable to lookup attachment: %s", err)
}
attachments = actual
return true, nil
})
for _, attachment := range attachments {
if attachment.VolumeID == volume.ID {
return nil
}
}
return fmt.Errorf("Volume not found: %s", volume.ID)
}
}
var testAccComputeV2Instance_basic = fmt.Sprintf(`
resource "openstack_compute_instance_v2" "foo" {
region = "%s"
name = "terraform-test"
metadata {
foo = "bar"
}
}`,
OS_REGION_NAME)
var testAccComputeV2Instance_volumeAttach = fmt.Sprintf(`
resource "openstack_blockstorage_volume_v1" "myvol" {
name = "myvol"
size = 1
}
resource "openstack_compute_instance_v2" "foo" {
region = "%s"
name = "terraform-test"
volume {
volume_id = "${openstack_blockstorage_volume_v1.myvol.id}"
}
}`,
OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs"
)
func resourceComputeKeypairV2() *schema.Resource {
return &schema.Resource{
Create: resourceComputeKeypairV2Create,
Read: resourceComputeKeypairV2Read,
Delete: resourceComputeKeypairV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"public_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceComputeKeypairV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
createOpts := keypairs.CreateOpts{
Name: d.Get("name").(string),
PublicKey: d.Get("public_key").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
kp, err := keypairs.Create(computeClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack keypair: %s", err)
}
d.SetId(kp.Name)
return resourceComputeKeypairV2Read(d, meta)
}
func resourceComputeKeypairV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
kp, err := keypairs.Get(computeClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "keypair")
}
d.Set("name", kp.Name)
d.Set("public_key", kp.PublicKey)
return nil
}
func resourceComputeKeypairV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
err = keypairs.Delete(computeClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack keypair: %s", err)
}
d.SetId("")
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/keypairs"
)
func TestAccComputeV2Keypair_basic(t *testing.T) {
var keypair keypairs.KeyPair
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2KeypairDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2Keypair_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2KeypairExists(t, "openstack_compute_keypair_v2.foo", &keypair),
),
},
},
})
}
func testAccCheckComputeV2KeypairDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2KeypairDestroy) Error creating OpenStack compute client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_compute_keypair_v2" {
continue
}
_, err := keypairs.Get(computeClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Keypair still exists")
}
}
return nil
}
func testAccCheckComputeV2KeypairExists(t *testing.T, n string, kp *keypairs.KeyPair) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2KeypairExists) Error creating OpenStack compute client: %s", err)
}
found, err := keypairs.Get(computeClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.Name != rs.Primary.ID {
return fmt.Errorf("Keypair not found")
}
*kp = *found
return nil
}
}
var testAccComputeV2Keypair_basic = fmt.Sprintf(`
resource "openstack_compute_keypair_v2" "foo" {
region = "%s"
name = "test-keypair-tf"
public_key = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDAjpC1hwiOCCmKEWxJ4qzTTsJbKzndLo1BCz5PcwtUnflmU+gHJtWMZKpuEGVi29h0A/+ydKek1O18k10Ff+4tyFjiHDQAT9+OfgWf7+b1yK+qDip3X1C0UPMbwHlTfSGWLGZquwhvEFx9k3h/M+VtMvwR1lJ9LUyTAImnNjWG7TAIPmui30HvM2UiFEmqkr4ijq45MyX2+fLIePLRIFuu1p4whjHAQYufqyno3BS48icQb4p6iVEZPo4AE2o9oIyQvj2mx4dk5Y8CgSETOZTYDOR3rU2fZTRDRgPJDH9FWvQjF5tA0p3d9CoWWd2s6GKKbfoUIi8R/Db1BSPJwkqB jrp-hp-pc"
}`,
OS_REGION_NAME)

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package openstack
import (
"bytes"
"fmt"
"log"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/secgroups"
)
func resourceComputeSecGroupV2() *schema.Resource {
return &schema.Resource{
Create: resourceComputeSecGroupV2Create,
Read: resourceComputeSecGroupV2Read,
Update: resourceComputeSecGroupV2Update,
Delete: resourceComputeSecGroupV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"description": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"rule": &schema.Schema{
Type: schema.TypeList,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"from_port": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: false,
},
"to_port": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: false,
},
"ip_protocol": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"cidr": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"from_group_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"self": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
ForceNew: false,
},
},
},
},
},
}
}
func resourceComputeSecGroupV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
createOpts := secgroups.CreateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
sg, err := secgroups.Create(computeClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack security group: %s", err)
}
d.SetId(sg.ID)
createRuleOptsList := resourceSecGroupRulesV2(d)
for _, createRuleOpts := range createRuleOptsList {
_, err := secgroups.CreateRule(computeClient, createRuleOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack security group rule: %s", err)
}
}
return resourceComputeSecGroupV2Read(d, meta)
}
func resourceComputeSecGroupV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
sg, err := secgroups.Get(computeClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "security group")
}
d.Set("name", sg.Name)
d.Set("description", sg.Description)
rtm := rulesToMap(sg.Rules)
for _, v := range rtm {
if v["group"] == d.Get("name") {
v["self"] = "1"
} else {
v["self"] = "0"
}
}
log.Printf("[DEBUG] rulesToMap(sg.Rules): %+v", rtm)
d.Set("rule", rtm)
return nil
}
func resourceComputeSecGroupV2Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
updateOpts := secgroups.UpdateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
}
log.Printf("[DEBUG] Updating Security Group (%s) with options: %+v", d.Id(), updateOpts)
_, err = secgroups.Update(computeClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack security group (%s): %s", d.Id(), err)
}
if d.HasChange("rule") {
oldSGRaw, newSGRaw := d.GetChange("rule")
oldSGRSlice, newSGRSlice := oldSGRaw.([]interface{}), newSGRaw.([]interface{})
oldSGRSet := schema.NewSet(secgroupRuleV2Hash, oldSGRSlice)
newSGRSet := schema.NewSet(secgroupRuleV2Hash, newSGRSlice)
secgrouprulesToAdd := newSGRSet.Difference(oldSGRSet)
secgrouprulesToRemove := oldSGRSet.Difference(newSGRSet)
log.Printf("[DEBUG] Security group rules to add: %v", secgrouprulesToAdd)
log.Printf("[DEBUG] Security groups rules to remove: %v", secgrouprulesToRemove)
for _, rawRule := range secgrouprulesToAdd.List() {
createRuleOpts := resourceSecGroupRuleCreateOptsV2(d, rawRule)
rule, err := secgroups.CreateRule(computeClient, createRuleOpts).Extract()
if err != nil {
return fmt.Errorf("Error adding rule to OpenStack security group (%s): %s", d.Id(), err)
}
log.Printf("[DEBUG] Added rule (%s) to OpenStack security group (%s) ", rule.ID, d.Id())
}
for _, r := range secgrouprulesToRemove.List() {
rule := resourceSecGroupRuleV2(d, r)
err := secgroups.DeleteRule(computeClient, rule.ID).ExtractErr()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return fmt.Errorf("Error removing rule (%s) from OpenStack security group (%s): %s", rule.ID, d.Id(), err)
}
if errCode.Actual == 404 {
continue
} else {
return fmt.Errorf("Error removing rule (%s) from OpenStack security group (%s)", rule.ID, d.Id())
}
} else {
log.Printf("[DEBUG] Removed rule (%s) from OpenStack security group (%s): %s", rule.ID, d.Id(), err)
}
}
}
return resourceComputeSecGroupV2Read(d, meta)
}
func resourceComputeSecGroupV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
computeClient, err := config.computeV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack compute client: %s", err)
}
err = secgroups.Delete(computeClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack security group: %s", err)
}
d.SetId("")
return nil
}
func resourceSecGroupRulesV2(d *schema.ResourceData) []secgroups.CreateRuleOpts {
rawRules := (d.Get("rule")).([]interface{})
createRuleOptsList := make([]secgroups.CreateRuleOpts, len(rawRules))
for i, raw := range rawRules {
rawMap := raw.(map[string]interface{})
groupId := rawMap["from_group_id"].(string)
if rawMap["self"].(bool) {
groupId = d.Id()
}
createRuleOptsList[i] = secgroups.CreateRuleOpts{
ParentGroupID: d.Id(),
FromPort: rawMap["from_port"].(int),
ToPort: rawMap["to_port"].(int),
IPProtocol: rawMap["ip_protocol"].(string),
CIDR: rawMap["cidr"].(string),
FromGroupID: groupId,
}
}
return createRuleOptsList
}
func resourceSecGroupRuleCreateOptsV2(d *schema.ResourceData, raw interface{}) secgroups.CreateRuleOpts {
rawMap := raw.(map[string]interface{})
groupId := rawMap["from_group_id"].(string)
if rawMap["self"].(bool) {
groupId = d.Id()
}
return secgroups.CreateRuleOpts{
ParentGroupID: d.Id(),
FromPort: rawMap["from_port"].(int),
ToPort: rawMap["to_port"].(int),
IPProtocol: rawMap["ip_protocol"].(string),
CIDR: rawMap["cidr"].(string),
FromGroupID: groupId,
}
}
func resourceSecGroupRuleV2(d *schema.ResourceData, raw interface{}) secgroups.Rule {
rawMap := raw.(map[string]interface{})
return secgroups.Rule{
ID: rawMap["id"].(string),
ParentGroupID: d.Id(),
FromPort: rawMap["from_port"].(int),
ToPort: rawMap["to_port"].(int),
IPProtocol: rawMap["ip_protocol"].(string),
IPRange: secgroups.IPRange{CIDR: rawMap["cidr"].(string)},
}
}
func rulesToMap(sgrs []secgroups.Rule) []map[string]interface{} {
sgrMap := make([]map[string]interface{}, len(sgrs))
for i, sgr := range sgrs {
sgrMap[i] = map[string]interface{}{
"id": sgr.ID,
"from_port": sgr.FromPort,
"to_port": sgr.ToPort,
"ip_protocol": sgr.IPProtocol,
"cidr": sgr.IPRange.CIDR,
"group": sgr.Group.Name,
}
}
return sgrMap
}
func secgroupRuleV2Hash(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
buf.WriteString(fmt.Sprintf("%d-", m["from_port"].(int)))
buf.WriteString(fmt.Sprintf("%d-", m["to_port"].(int)))
buf.WriteString(fmt.Sprintf("%s-", m["ip_protocol"].(string)))
buf.WriteString(fmt.Sprintf("%s-", m["cidr"].(string)))
return hashcode.String(buf.String())
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/compute/v2/extensions/secgroups"
)
func TestAccComputeV2SecGroup_basic(t *testing.T) {
var secgroup secgroups.SecurityGroup
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeV2SecGroupDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeV2SecGroup_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeV2SecGroupExists(t, "openstack_compute_secgroup_v2.foo", &secgroup),
),
},
},
})
}
func testAccCheckComputeV2SecGroupDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2SecGroupDestroy) Error creating OpenStack compute client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_compute_secgroup_v2" {
continue
}
_, err := secgroups.Get(computeClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Security group still exists")
}
}
return nil
}
func testAccCheckComputeV2SecGroupExists(t *testing.T, n string, secgroup *secgroups.SecurityGroup) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
computeClient, err := config.computeV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckComputeV2SecGroupExists) Error creating OpenStack compute client: %s", err)
}
found, err := secgroups.Get(computeClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Security group not found")
}
*secgroup = *found
return nil
}
}
var testAccComputeV2SecGroup_basic = fmt.Sprintf(`
resource "openstack_compute_secgroup_v2" "foo" {
region = "%s"
name = "test_group_1"
description = "first test security group"
}`,
OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/firewalls"
)
func resourceFWFirewallV1() *schema.Resource {
return &schema.Resource{
Create: resourceFWFirewallV1Create,
Read: resourceFWFirewallV1Read,
Update: resourceFWFirewallV1Update,
Delete: resourceFWFirewallV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"policy_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: true,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceFWFirewallV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
adminStateUp := d.Get("admin_state_up").(bool)
firewallConfiguration := firewalls.CreateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
PolicyID: d.Get("policy_id").(string),
AdminStateUp: &adminStateUp,
TenantID: d.Get("tenant_id").(string),
}
log.Printf("[DEBUG] Create firewall: %#v", firewallConfiguration)
firewall, err := firewalls.Create(networkingClient, firewallConfiguration).Extract()
if err != nil {
return err
}
log.Printf("[DEBUG] Firewall created: %#v", firewall)
stateConf := &resource.StateChangeConf{
Pending: []string{"PENDING_CREATE"},
Target: "ACTIVE",
Refresh: waitForFirewallActive(networkingClient, firewall.ID),
Timeout: 30 * time.Second,
Delay: 0,
MinTimeout: 2 * time.Second,
}
_, err = stateConf.WaitForState()
d.SetId(firewall.ID)
return resourceFWFirewallV1Read(d, meta)
}
func resourceFWFirewallV1Read(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Retrieve information about firewall: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
firewall, err := firewalls.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB pool")
}
d.Set("name", firewall.Name)
d.Set("description", firewall.Description)
d.Set("policy_id", firewall.PolicyID)
d.Set("admin_state_up", firewall.AdminStateUp)
d.Set("tenant_id", firewall.TenantID)
return nil
}
func resourceFWFirewallV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
opts := firewalls.UpdateOpts{}
if d.HasChange("name") {
opts.Name = d.Get("name").(string)
}
if d.HasChange("description") {
opts.Description = d.Get("description").(string)
}
if d.HasChange("policy_id") {
opts.PolicyID = d.Get("policy_id").(string)
}
if d.HasChange("admin_state_up") {
adminStateUp := d.Get("admin_state_up").(bool)
opts.AdminStateUp = &adminStateUp
}
log.Printf("[DEBUG] Updating firewall with id %s: %#v", d.Id(), opts)
stateConf := &resource.StateChangeConf{
Pending: []string{"PENDING_CREATE", "PENDING_UPDATE"},
Target: "ACTIVE",
Refresh: waitForFirewallActive(networkingClient, d.Id()),
Timeout: 30 * time.Second,
Delay: 0,
MinTimeout: 2 * time.Second,
}
_, err = stateConf.WaitForState()
err = firewalls.Update(networkingClient, d.Id(), opts).Err
if err != nil {
return err
}
return resourceFWFirewallV1Read(d, meta)
}
func resourceFWFirewallV1Delete(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Destroy firewall: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
stateConf := &resource.StateChangeConf{
Pending: []string{"PENDING_CREATE", "PENDING_UPDATE"},
Target: "ACTIVE",
Refresh: waitForFirewallActive(networkingClient, d.Id()),
Timeout: 30 * time.Second,
Delay: 0,
MinTimeout: 2 * time.Second,
}
_, err = stateConf.WaitForState()
err = firewalls.Delete(networkingClient, d.Id()).Err
if err != nil {
return err
}
stateConf = &resource.StateChangeConf{
Pending: []string{"DELETING"},
Target: "DELETED",
Refresh: waitForFirewallDeletion(networkingClient, d.Id()),
Timeout: 2 * time.Minute,
Delay: 0,
MinTimeout: 2 * time.Second,
}
_, err = stateConf.WaitForState()
return err
}
func waitForFirewallActive(networkingClient *gophercloud.ServiceClient, id string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
fw, err := firewalls.Get(networkingClient, id).Extract()
log.Printf("[DEBUG] Get firewall %s => %#v", id, fw)
if err != nil {
return nil, "", err
}
return fw, fw.Status, nil
}
}
func waitForFirewallDeletion(networkingClient *gophercloud.ServiceClient, id string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
fw, err := firewalls.Get(networkingClient, id).Extract()
log.Printf("[DEBUG] Get firewall %s => %#v", id, fw)
if err != nil {
httpStatus := err.(*gophercloud.UnexpectedResponseCodeError)
log.Printf("[DEBUG] Get firewall %s status is %d", id, httpStatus.Actual)
if httpStatus.Actual == 404 {
log.Printf("[DEBUG] Firewall %s is actually deleted", id)
return "", "DELETED", nil
}
return nil, "", fmt.Errorf("Unexpected status code %d", httpStatus.Actual)
}
log.Printf("[DEBUG] Firewall %s deletion is pending", id)
return fw, "DELETING", nil
}
}

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package openstack
import (
"fmt"
"testing"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/firewalls"
)
func TestAccFWFirewallV1(t *testing.T) {
var policyID *string
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckFWFirewallV1Destroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testFirewallConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWFirewallV1Exists("openstack_fw_firewall_v1.accept_test", "", "", policyID),
),
},
resource.TestStep{
Config: testFirewallConfigUpdated,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWFirewallV1Exists("openstack_fw_firewall_v1.accept_test", "accept_test", "terraform acceptance test", policyID),
),
},
},
})
}
func testAccCheckFWFirewallV1Destroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckOpenstackFirewallDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_firewall" {
continue
}
_, err = firewalls.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Firewall (%s) still exists.", rs.Primary.ID)
}
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
return httpError
}
}
return nil
}
func testAccCheckFWFirewallV1Exists(n, expectedName, expectedDescription string, policyID *string) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckFirewallExists) Error creating OpenStack networking client: %s", err)
}
var found *firewalls.Firewall
for i := 0; i < 5; i++ {
// Firewall creation is asynchronous. Retry some times
// if we get a 404 error. Fail on any other error.
found, err = firewalls.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
time.Sleep(time.Second)
continue
}
}
break
}
if err != nil {
return err
}
if found.Name != expectedName {
return fmt.Errorf("Expected Name to be <%s> but found <%s>", expectedName, found.Name)
}
if found.Description != expectedDescription {
return fmt.Errorf("Expected Description to be <%s> but found <%s>", expectedDescription, found.Description)
}
if found.PolicyID == "" {
return fmt.Errorf("Policy should not be empty")
}
if policyID != nil && found.PolicyID == *policyID {
return fmt.Errorf("Policy had not been correctly updated. Went from <%s> to <%s>", expectedName, found.Name)
}
policyID = &found.PolicyID
return nil
}
}
const testFirewallConfig = `
resource "openstack_fw_firewall_v1" "accept_test" {
policy_id = "${openstack_fw_policy_v1.accept_test_policy_1.id}"
}
resource "openstack_fw_policy_v1" "accept_test_policy_1" {
name = "policy-1"
}
`
const testFirewallConfigUpdated = `
resource "openstack_fw_firewall_v1" "accept_test" {
name = "accept_test"
description = "terraform acceptance test"
policy_id = "${openstack_fw_policy_v1.accept_test_policy_2.id}"
}
resource "openstack_fw_policy_v1" "accept_test_policy_2" {
name = "policy-2"
}
`

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package openstack
import (
"fmt"
"log"
"time"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/policies"
)
func resourceFWPolicyV1() *schema.Resource {
return &schema.Resource{
Create: resourceFWPolicyV1Create,
Read: resourceFWPolicyV1Read,
Update: resourceFWPolicyV1Update,
Delete: resourceFWPolicyV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"audited": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
},
"shared": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"rules": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: func(v interface{}) int {
return hashcode.String(v.(string))
},
},
},
}
}
func resourceFWPolicyV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
v := d.Get("rules").(*schema.Set)
log.Printf("[DEBUG] Rules found : %#v", v)
log.Printf("[DEBUG] Rules count : %d", v.Len())
rules := make([]string, v.Len())
for i, v := range v.List() {
rules[i] = v.(string)
}
audited := d.Get("audited").(bool)
shared := d.Get("shared").(bool)
opts := policies.CreateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
Audited: &audited,
Shared: &shared,
TenantID: d.Get("tenant_id").(string),
Rules: rules,
}
log.Printf("[DEBUG] Create firewall policy: %#v", opts)
policy, err := policies.Create(networkingClient, opts).Extract()
if err != nil {
return err
}
log.Printf("[DEBUG] Firewall policy created: %#v", policy)
d.SetId(policy.ID)
return resourceFWPolicyV1Read(d, meta)
}
func resourceFWPolicyV1Read(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Retrieve information about firewall policy: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
policy, err := policies.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB pool")
}
d.Set("name", policy.Name)
d.Set("description", policy.Description)
d.Set("shared", policy.Shared)
d.Set("audited", policy.Audited)
d.Set("tenant_id", policy.TenantID)
return nil
}
func resourceFWPolicyV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
opts := policies.UpdateOpts{}
if d.HasChange("name") {
opts.Name = d.Get("name").(string)
}
if d.HasChange("description") {
opts.Description = d.Get("description").(string)
}
if d.HasChange("rules") {
v := d.Get("rules").(*schema.Set)
log.Printf("[DEBUG] Rules found : %#v", v)
log.Printf("[DEBUG] Rules count : %d", v.Len())
rules := make([]string, v.Len())
for i, v := range v.List() {
rules[i] = v.(string)
}
opts.Rules = rules
}
log.Printf("[DEBUG] Updating firewall policy with id %s: %#v", d.Id(), opts)
err = policies.Update(networkingClient, d.Id(), opts).Err
if err != nil {
return err
}
return resourceFWPolicyV1Read(d, meta)
}
func resourceFWPolicyV1Delete(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Destroy firewall policy: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
for i := 0; i < 15; i++ {
err = policies.Delete(networkingClient, d.Id()).Err
if err == nil {
break
}
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 409 {
return err
}
// This error usualy means that the policy is attached
// to a firewall. At this point, the firewall is probably
// being delete. So, we retry a few times.
time.Sleep(time.Second * 2)
}
return err
}

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package openstack
import (
"fmt"
"testing"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/policies"
)
func TestAccFWPolicyV1(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckFWPolicyV1Destroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testFirewallPolicyConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWPolicyV1Exists(
"openstack_fw_policy_v1.accept_test",
"", "", 0),
),
},
resource.TestStep{
Config: testFirewallPolicyConfigAddRules,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWPolicyV1Exists(
"openstack_fw_policy_v1.accept_test",
"accept_test", "terraform acceptance test", 2),
),
},
resource.TestStep{
Config: testFirewallPolicyUpdateDeleteRule,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWPolicyV1Exists(
"openstack_fw_policy_v1.accept_test",
"accept_test", "terraform acceptance test", 1),
),
},
},
})
}
func testAccCheckFWPolicyV1Destroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckOpenstackFirewallPolicyDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_fw_policy_v1" {
continue
}
_, err = policies.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Firewall policy (%s) still exists.", rs.Primary.ID)
}
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
return httpError
}
}
return nil
}
func testAccCheckFWPolicyV1Exists(n, name, description string, ruleCount int) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckFirewallPolicyExists) Error creating OpenStack networking client: %s", err)
}
var found *policies.Policy
for i := 0; i < 5; i++ {
// Firewall policy creation is asynchronous. Retry some times
// if we get a 404 error. Fail on any other error.
found, err = policies.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
time.Sleep(time.Second)
continue
}
}
break
}
if err != nil {
return err
}
if name != found.Name {
return fmt.Errorf("Expected name <%s>, but found <%s>", name, found.Name)
}
if description != found.Description {
return fmt.Errorf("Expected description <%s>, but found <%s>", description, found.Description)
}
if ruleCount != len(found.Rules) {
return fmt.Errorf("Expected rule count <%d>, but found <%d>", ruleCount, len(found.Rules))
}
return nil
}
}
const testFirewallPolicyConfig = `
resource "openstack_fw_policy_v1" "accept_test" {
}
`
const testFirewallPolicyConfigAddRules = `
resource "openstack_fw_policy_v1" "accept_test" {
name = "accept_test"
description = "terraform acceptance test"
rules = [
"${openstack_fw_rule_v1.accept_test_udp_deny.id}",
"${openstack_fw_rule_v1.accept_test_tcp_allow.id}"
]
}
resource "openstack_fw_rule_v1" "accept_test_tcp_allow" {
protocol = "tcp"
action = "allow"
}
resource "openstack_fw_rule_v1" "accept_test_udp_deny" {
protocol = "udp"
action = "deny"
}
`
const testFirewallPolicyUpdateDeleteRule = `
resource "openstack_fw_policy_v1" "accept_test" {
name = "accept_test"
description = "terraform acceptance test"
rules = [
"${openstack_fw_rule_v1.accept_test_udp_deny.id}"
]
}
resource "openstack_fw_rule_v1" "accept_test_udp_deny" {
protocol = "udp"
action = "deny"
}
`

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package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/policies"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/rules"
)
func resourceFWRuleV1() *schema.Resource {
return &schema.Resource{
Create: resourceFWRuleV1Create,
Read: resourceFWRuleV1Read,
Update: resourceFWRuleV1Update,
Delete: resourceFWRuleV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"protocol": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"action": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"ip_version": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
Default: 4,
},
"source_ip_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"destination_ip_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"source_port": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"destination_port": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"enabled": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: true,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceFWRuleV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
enabled := d.Get("enabled").(bool)
ruleConfiguration := rules.CreateOpts{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
Protocol: d.Get("protocol").(string),
Action: d.Get("action").(string),
IPVersion: d.Get("ip_version").(int),
SourceIPAddress: d.Get("source_ip_address").(string),
DestinationIPAddress: d.Get("destination_ip_address").(string),
SourcePort: d.Get("source_port").(string),
DestinationPort: d.Get("destination_port").(string),
Enabled: &enabled,
TenantID: d.Get("tenant_id").(string),
}
log.Printf("[DEBUG] Create firewall rule: %#v", ruleConfiguration)
rule, err := rules.Create(networkingClient, ruleConfiguration).Extract()
if err != nil {
return err
}
log.Printf("[DEBUG] Firewall rule with id %s : %#v", rule.ID, rule)
d.SetId(rule.ID)
return resourceFWRuleV1Read(d, meta)
}
func resourceFWRuleV1Read(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Retrieve information about firewall rule: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
rule, err := rules.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB pool")
}
d.Set("protocol", rule.Protocol)
d.Set("action", rule.Action)
d.Set("name", rule.Name)
d.Set("description", rule.Description)
d.Set("ip_version", rule.IPVersion)
d.Set("source_ip_address", rule.SourceIPAddress)
d.Set("destination_ip_address", rule.DestinationIPAddress)
d.Set("source_port", rule.SourcePort)
d.Set("destination_port", rule.DestinationPort)
d.Set("enabled", rule.Enabled)
return nil
}
func resourceFWRuleV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
opts := rules.UpdateOpts{}
if d.HasChange("name") {
opts.Name = d.Get("name").(string)
}
if d.HasChange("description") {
opts.Description = d.Get("description").(string)
}
if d.HasChange("protocol") {
opts.Protocol = d.Get("protocol").(string)
}
if d.HasChange("action") {
opts.Action = d.Get("action").(string)
}
if d.HasChange("ip_version") {
opts.IPVersion = d.Get("ip_version").(int)
}
if d.HasChange("source_ip_address") {
sourceIPAddress := d.Get("source_ip_address").(string)
opts.SourceIPAddress = &sourceIPAddress
}
if d.HasChange("destination_ip_address") {
destinationIPAddress := d.Get("destination_ip_address").(string)
opts.DestinationIPAddress = &destinationIPAddress
}
if d.HasChange("source_port") {
sourcePort := d.Get("source_port").(string)
opts.SourcePort = &sourcePort
}
if d.HasChange("destination_port") {
destinationPort := d.Get("destination_port").(string)
opts.DestinationPort = &destinationPort
}
if d.HasChange("enabled") {
enabled := d.Get("enabled").(bool)
opts.Enabled = &enabled
}
log.Printf("[DEBUG] Updating firewall rules: %#v", opts)
err = rules.Update(networkingClient, d.Id(), opts).Err
if err != nil {
return err
}
return resourceFWRuleV1Read(d, meta)
}
func resourceFWRuleV1Delete(d *schema.ResourceData, meta interface{}) error {
log.Printf("[DEBUG] Destroy firewall rule: %s", d.Id())
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
rule, err := rules.Get(networkingClient, d.Id()).Extract()
if err != nil {
return err
}
if rule.PolicyID != "" {
err := policies.RemoveRule(networkingClient, rule.PolicyID, rule.ID)
if err != nil {
return err
}
}
return rules.Delete(networkingClient, d.Id()).Err
}

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package openstack
import (
"fmt"
"reflect"
"testing"
"time"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/fwaas/rules"
)
func TestAccFWRuleV1(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckFWRuleV1Destroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testFirewallRuleMinimalConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWRuleV1Exists(
"openstack_fw_rule_v1.accept_test_minimal",
&rules.Rule{
Protocol: "udp",
Action: "deny",
IPVersion: 4,
Enabled: true,
}),
),
},
resource.TestStep{
Config: testFirewallRuleConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWRuleV1Exists(
"openstack_fw_rule_v1.accept_test",
&rules.Rule{
Name: "accept_test",
Protocol: "udp",
Action: "deny",
Description: "Terraform accept test",
IPVersion: 4,
SourceIPAddress: "1.2.3.4",
DestinationIPAddress: "4.3.2.0/24",
SourcePort: "444",
DestinationPort: "555",
Enabled: true,
}),
),
},
resource.TestStep{
Config: testFirewallRuleUpdateAllFieldsConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckFWRuleV1Exists(
"openstack_fw_rule_v1.accept_test",
&rules.Rule{
Name: "accept_test_updated_2",
Protocol: "tcp",
Action: "allow",
Description: "Terraform accept test updated",
IPVersion: 4,
SourceIPAddress: "1.2.3.0/24",
DestinationIPAddress: "4.3.2.8",
SourcePort: "666",
DestinationPort: "777",
Enabled: false,
}),
),
},
},
})
}
func testAccCheckFWRuleV1Destroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckOpenstackFirewallRuleDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_firewall_rule" {
continue
}
_, err = rules.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Firewall rule (%s) still exists.", rs.Primary.ID)
}
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
return httpError
}
}
return nil
}
func testAccCheckFWRuleV1Exists(n string, expected *rules.Rule) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckFirewallRuleExists) Error creating OpenStack networking client: %s", err)
}
var found *rules.Rule
for i := 0; i < 5; i++ {
// Firewall rule creation is asynchronous. Retry some times
// if we get a 404 error. Fail on any other error.
found, err = rules.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok || httpError.Actual != 404 {
time.Sleep(time.Second)
continue
}
}
break
}
if err != nil {
return err
}
expected.ID = found.ID
// Erase the tenant id because we don't want to compare
// it as long it is not present in the expected
found.TenantID = ""
if !reflect.DeepEqual(expected, found) {
return fmt.Errorf("Expected:\n%#v\nFound:\n%#v", expected, found)
}
return nil
}
}
const testFirewallRuleMinimalConfig = `
resource "openstack_fw_rule_v1" "accept_test_minimal" {
protocol = "udp"
action = "deny"
}
`
const testFirewallRuleConfig = `
resource "openstack_fw_rule_v1" "accept_test" {
name = "accept_test"
description = "Terraform accept test"
protocol = "udp"
action = "deny"
ip_version = 4
source_ip_address = "1.2.3.4"
destination_ip_address = "4.3.2.0/24"
source_port = "444"
destination_port = "555"
enabled = true
}
`
const testFirewallRuleUpdateAllFieldsConfig = `
resource "openstack_fw_rule_v1" "accept_test" {
name = "accept_test_updated_2"
description = "Terraform accept test updated"
protocol = "tcp"
action = "allow"
ip_version = 4
source_ip_address = "1.2.3.0/24"
destination_ip_address = "4.3.2.8"
source_port = "666"
destination_port = "777"
enabled = false
}
`

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package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/monitors"
)
func resourceLBMonitorV1() *schema.Resource {
return &schema.Resource{
Create: resourceLBMonitorV1Create,
Read: resourceLBMonitorV1Read,
Update: resourceLBMonitorV1Update,
Delete: resourceLBMonitorV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"type": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"delay": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: false,
},
"timeout": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: false,
},
"max_retries": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: false,
},
"url_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"http_method": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"expected_codes": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
},
}
}
func resourceLBMonitorV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := monitors.CreateOpts{
TenantID: d.Get("tenant_id").(string),
Type: d.Get("type").(string),
Delay: d.Get("delay").(int),
Timeout: d.Get("timeout").(int),
MaxRetries: d.Get("max_retries").(int),
URLPath: d.Get("url_path").(string),
ExpectedCodes: d.Get("expected_codes").(string),
HTTPMethod: d.Get("http_method").(string),
}
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
createOpts.AdminStateUp = &asu
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
m, err := monitors.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack LB Monitor: %s", err)
}
log.Printf("[INFO] LB Monitor ID: %s", m.ID)
d.SetId(m.ID)
return resourceLBMonitorV1Read(d, meta)
}
func resourceLBMonitorV1Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
m, err := monitors.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB monitor")
}
log.Printf("[DEBUG] Retreived OpenStack LB Monitor %s: %+v", d.Id(), m)
d.Set("type", m.Type)
d.Set("delay", m.Delay)
d.Set("timeout", m.Timeout)
d.Set("max_retries", m.MaxRetries)
d.Set("tenant_id", m.TenantID)
d.Set("url_path", m.URLPath)
d.Set("http_method", m.HTTPMethod)
d.Set("expected_codes", m.ExpectedCodes)
d.Set("admin_state_up", strconv.FormatBool(m.AdminStateUp))
return nil
}
func resourceLBMonitorV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
updateOpts := monitors.UpdateOpts{
Delay: d.Get("delay").(int),
Timeout: d.Get("timeout").(int),
MaxRetries: d.Get("max_retries").(int),
URLPath: d.Get("url_path").(string),
HTTPMethod: d.Get("http_method").(string),
ExpectedCodes: d.Get("expected_codes").(string),
}
if d.HasChange("admin_state_up") {
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
updateOpts.AdminStateUp = &asu
}
}
log.Printf("[DEBUG] Updating OpenStack LB Monitor %s with options: %+v", d.Id(), updateOpts)
_, err = monitors.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack LB Monitor: %s", err)
}
return resourceLBMonitorV1Read(d, meta)
}
func resourceLBMonitorV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = monitors.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack LB Monitor: %s", err)
}
d.SetId("")
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/monitors"
)
func TestAccLBV1Monitor_basic(t *testing.T) {
var monitor monitors.Monitor
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLBV1MonitorDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccLBV1Monitor_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckLBV1MonitorExists(t, "openstack_lb_monitor_v1.monitor_1", &monitor),
),
},
resource.TestStep{
Config: testAccLBV1Monitor_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_lb_monitor_v1.monitor_1", "delay", "20"),
),
},
},
})
}
func testAccCheckLBV1MonitorDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1MonitorDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_lb_monitor_v1" {
continue
}
_, err := monitors.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("LB monitor still exists")
}
}
return nil
}
func testAccCheckLBV1MonitorExists(t *testing.T, n string, monitor *monitors.Monitor) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1MonitorExists) Error creating OpenStack networking client: %s", err)
}
found, err := monitors.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Monitor not found")
}
*monitor = *found
return nil
}
}
var testAccLBV1Monitor_basic = fmt.Sprintf(`
resource "openstack_lb_monitor_v1" "monitor_1" {
region = "%s"
type = "PING"
delay = 30
timeout = 5
max_retries = 3
admin_state_up = "true"
}`,
OS_REGION_NAME)
var testAccLBV1Monitor_update = fmt.Sprintf(`
resource "openstack_lb_monitor_v1" "monitor_1" {
region = "%s"
type = "PING"
delay = 20
timeout = 5
max_retries = 3
admin_state_up = "true"
}`,
OS_REGION_NAME)

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package openstack
import (
"bytes"
"fmt"
"log"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/members"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/pools"
"github.com/rackspace/gophercloud/pagination"
)
func resourceLBPoolV1() *schema.Resource {
return &schema.Resource{
Create: resourceLBPoolV1Create,
Read: resourceLBPoolV1Read,
Update: resourceLBPoolV1Update,
Delete: resourceLBPoolV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"protocol": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"subnet_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"lb_method": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"member": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"address": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"port": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeBool,
Required: true,
ForceNew: false,
},
},
},
Set: resourceLBMemberV1Hash,
},
"monitor_ids": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: false,
Elem: &schema.Schema{Type: schema.TypeString},
Set: func(v interface{}) int {
return hashcode.String(v.(string))
},
},
},
}
}
func resourceLBPoolV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := pools.CreateOpts{
Name: d.Get("name").(string),
Protocol: d.Get("protocol").(string),
SubnetID: d.Get("subnet_id").(string),
LBMethod: d.Get("lb_method").(string),
TenantID: d.Get("tenant_id").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
p, err := pools.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack LB pool: %s", err)
}
log.Printf("[INFO] LB Pool ID: %s", p.ID)
d.SetId(p.ID)
if mIDs := resourcePoolMonitorIDsV1(d); mIDs != nil {
for _, mID := range mIDs {
_, err := pools.AssociateMonitor(networkingClient, p.ID, mID).Extract()
if err != nil {
return fmt.Errorf("Error associating monitor (%s) with OpenStack LB pool (%s): %s", mID, p.ID, err)
}
}
}
if memberOpts := resourcePoolMembersV1(d); memberOpts != nil {
for _, memberOpt := range memberOpts {
_, err := members.Create(networkingClient, memberOpt).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack LB member: %s", err)
}
}
}
return resourceLBPoolV1Read(d, meta)
}
func resourceLBPoolV1Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
p, err := pools.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB pool")
}
log.Printf("[DEBUG] Retreived OpenStack LB Pool %s: %+v", d.Id(), p)
d.Set("name", p.Name)
d.Set("protocol", p.Protocol)
d.Set("subnet_id", p.SubnetID)
d.Set("lb_method", p.LBMethod)
d.Set("tenant_id", p.TenantID)
d.Set("monitor_ids", p.MonitorIDs)
d.Set("member_ids", p.MemberIDs)
return nil
}
func resourceLBPoolV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
var updateOpts pools.UpdateOpts
if d.HasChange("name") {
updateOpts.Name = d.Get("name").(string)
}
if d.HasChange("lb_method") {
updateOpts.LBMethod = d.Get("lb_method").(string)
}
log.Printf("[DEBUG] Updating OpenStack LB Pool %s with options: %+v", d.Id(), updateOpts)
_, err = pools.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack LB Pool: %s", err)
}
if d.HasChange("monitor_ids") {
oldMIDsRaw, newMIDsRaw := d.GetChange("security_groups")
oldMIDsSet, newMIDsSet := oldMIDsRaw.(*schema.Set), newMIDsRaw.(*schema.Set)
monitorsToAdd := newMIDsSet.Difference(oldMIDsSet)
monitorsToRemove := oldMIDsSet.Difference(newMIDsSet)
log.Printf("[DEBUG] Monitors to add: %v", monitorsToAdd)
log.Printf("[DEBUG] Monitors to remove: %v", monitorsToRemove)
for _, m := range monitorsToAdd.List() {
_, err := pools.AssociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
if err != nil {
return fmt.Errorf("Error associating monitor (%s) with OpenStack server (%s): %s", m.(string), d.Id(), err)
}
log.Printf("[DEBUG] Associated monitor (%s) with pool (%s)", m.(string), d.Id())
}
for _, m := range monitorsToRemove.List() {
_, err := pools.DisassociateMonitor(networkingClient, d.Id(), m.(string)).Extract()
if err != nil {
return fmt.Errorf("Error disassociating monitor (%s) from OpenStack server (%s): %s", m.(string), d.Id(), err)
}
log.Printf("[DEBUG] Disassociated monitor (%s) from pool (%s)", m.(string), d.Id())
}
}
if d.HasChange("member") {
oldMembersRaw, newMembersRaw := d.GetChange("member")
oldMembersSet, newMembersSet := oldMembersRaw.(*schema.Set), newMembersRaw.(*schema.Set)
membersToAdd := newMembersSet.Difference(oldMembersSet)
membersToRemove := oldMembersSet.Difference(newMembersSet)
log.Printf("[DEBUG] Members to add: %v", membersToAdd)
log.Printf("[DEBUG] Members to remove: %v", membersToRemove)
for _, m := range membersToRemove.List() {
oldMember := resourcePoolMemberV1(d, m)
listOpts := members.ListOpts{
PoolID: d.Id(),
Address: oldMember.Address,
ProtocolPort: oldMember.ProtocolPort,
}
err = members.List(networkingClient, listOpts).EachPage(func(page pagination.Page) (bool, error) {
extractedMembers, err := members.ExtractMembers(page)
if err != nil {
return false, err
}
for _, member := range extractedMembers {
err := members.Delete(networkingClient, member.ID).ExtractErr()
if err != nil {
return false, fmt.Errorf("Error deleting member (%s) from OpenStack LB pool (%s): %s", member.ID, d.Id(), err)
}
log.Printf("[DEBUG] Deleted member (%s) from pool (%s)", member.ID, d.Id())
}
return true, nil
})
}
for _, m := range membersToAdd.List() {
createOpts := resourcePoolMemberV1(d, m)
newMember, err := members.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating LB member: %s", err)
}
log.Printf("[DEBUG] Created member (%s) in OpenStack LB pool (%s)", newMember.ID, d.Id())
}
}
return resourceLBPoolV1Read(d, meta)
}
func resourceLBPoolV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = pools.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack LB Pool: %s", err)
}
d.SetId("")
return nil
}
func resourcePoolMonitorIDsV1(d *schema.ResourceData) []string {
mIDsRaw := d.Get("monitor_ids").(*schema.Set)
mIDs := make([]string, mIDsRaw.Len())
for i, raw := range mIDsRaw.List() {
mIDs[i] = raw.(string)
}
return mIDs
}
func resourcePoolMembersV1(d *schema.ResourceData) []members.CreateOpts {
memberOptsRaw := (d.Get("member")).(*schema.Set)
memberOpts := make([]members.CreateOpts, memberOptsRaw.Len())
for i, raw := range memberOptsRaw.List() {
rawMap := raw.(map[string]interface{})
memberOpts[i] = members.CreateOpts{
TenantID: rawMap["tenant_id"].(string),
Address: rawMap["address"].(string),
ProtocolPort: rawMap["port"].(int),
PoolID: d.Id(),
}
}
return memberOpts
}
func resourcePoolMemberV1(d *schema.ResourceData, raw interface{}) members.CreateOpts {
rawMap := raw.(map[string]interface{})
return members.CreateOpts{
TenantID: rawMap["tenant_id"].(string),
Address: rawMap["address"].(string),
ProtocolPort: rawMap["port"].(int),
PoolID: d.Id(),
}
}
func resourceLBMemberV1Hash(v interface{}) int {
var buf bytes.Buffer
m := v.(map[string]interface{})
buf.WriteString(fmt.Sprintf("%s-", m["region"].(string)))
buf.WriteString(fmt.Sprintf("%s-", m["tenant_id"].(string)))
buf.WriteString(fmt.Sprintf("%s-", m["address"].(string)))
buf.WriteString(fmt.Sprintf("%d-", m["port"].(int)))
return hashcode.String(buf.String())
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/pools"
)
func TestAccLBV1Pool_basic(t *testing.T) {
var pool pools.Pool
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLBV1PoolDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccLBV1Pool_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckLBV1PoolExists(t, "openstack_lb_pool_v1.pool_1", &pool),
),
},
resource.TestStep{
Config: testAccLBV1Pool_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_lb_pool_v1.pool_1", "name", "tf_test_lb_pool_updated"),
),
},
},
})
}
func testAccCheckLBV1PoolDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1PoolDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_lb_pool_v1" {
continue
}
_, err := pools.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("LB Pool still exists")
}
}
return nil
}
func testAccCheckLBV1PoolExists(t *testing.T, n string, pool *pools.Pool) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1PoolExists) Error creating OpenStack networking client: %s", err)
}
found, err := pools.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Pool not found")
}
*pool = *found
return nil
}
}
var testAccLBV1Pool_basic = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}
resource "openstack_lb_pool_v1" "pool_1" {
region = "%s"
name = "tf_test_lb_pool"
protocol = "HTTP"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
lb_method = "ROUND_ROBIN"
}`,
OS_REGION_NAME, OS_REGION_NAME, OS_REGION_NAME)
var testAccLBV1Pool_update = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}
resource "openstack_lb_pool_v1" "pool_1" {
region = "%s"
name = "tf_test_lb_pool_updated"
protocol = "HTTP"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
lb_method = "ROUND_ROBIN"
}`,
OS_REGION_NAME, OS_REGION_NAME, OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/vips"
)
func resourceLBVipV1() *schema.Resource {
return &schema.Resource{
Create: resourceLBVipV1Create,
Read: resourceLBVipV1Read,
Update: resourceLBVipV1Update,
Delete: resourceLBVipV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"subnet_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"protocol": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"port": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"pool_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"persistence": &schema.Schema{
Type: schema.TypeMap,
Optional: true,
ForceNew: false,
},
"conn_limit": &schema.Schema{
Type: schema.TypeInt,
Optional: true,
ForceNew: false,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
},
}
}
func resourceLBVipV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := vips.CreateOpts{
Name: d.Get("name").(string),
SubnetID: d.Get("subnet_id").(string),
Protocol: d.Get("protocol").(string),
ProtocolPort: d.Get("port").(int),
PoolID: d.Get("pool_id").(string),
TenantID: d.Get("tenant_id").(string),
Address: d.Get("address").(string),
Description: d.Get("description").(string),
Persistence: resourceVipPersistenceV1(d),
ConnLimit: gophercloud.MaybeInt(d.Get("conn_limit").(int)),
}
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
createOpts.AdminStateUp = &asu
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
p, err := vips.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack LB VIP: %s", err)
}
log.Printf("[INFO] LB VIP ID: %s", p.ID)
d.SetId(p.ID)
return resourceLBVipV1Read(d, meta)
}
func resourceLBVipV1Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
p, err := vips.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "LB VIP")
}
log.Printf("[DEBUG] Retreived OpenStack LB VIP %s: %+v", d.Id(), p)
d.Set("name", p.Name)
d.Set("subnet_id", p.SubnetID)
d.Set("protocol", p.Protocol)
d.Set("port", p.ProtocolPort)
d.Set("pool_id", p.PoolID)
if t, exists := d.GetOk("tenant_id"); exists && t != "" {
d.Set("tenant_id", p.TenantID)
} else {
d.Set("tenant_id", "")
}
if t, exists := d.GetOk("address"); exists && t != "" {
d.Set("address", p.Address)
} else {
d.Set("address", "")
}
if t, exists := d.GetOk("description"); exists && t != "" {
d.Set("description", p.Description)
} else {
d.Set("description", "")
}
if t, exists := d.GetOk("persistence"); exists && t != "" {
d.Set("persistence", p.Description)
}
if t, exists := d.GetOk("conn_limit"); exists && t != "" {
d.Set("conn_limit", p.ConnLimit)
} else {
d.Set("conn_limit", "")
}
if t, exists := d.GetOk("admin_state_up"); exists && t != "" {
d.Set("admin_state_up", strconv.FormatBool(p.AdminStateUp))
} else {
d.Set("admin_state_up", "")
}
return nil
}
func resourceLBVipV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
var updateOpts vips.UpdateOpts
if d.HasChange("name") {
updateOpts.Name = d.Get("name").(string)
}
if d.HasChange("pool_id") {
updateOpts.PoolID = d.Get("pool_id").(string)
}
if d.HasChange("description") {
updateOpts.Description = d.Get("description").(string)
}
if d.HasChange("persistence") {
updateOpts.Persistence = resourceVipPersistenceV1(d)
}
if d.HasChange("conn_limit") {
updateOpts.ConnLimit = gophercloud.MaybeInt(d.Get("conn_limit").(int))
}
if d.HasChange("admin_state_up") {
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
updateOpts.AdminStateUp = &asu
}
}
log.Printf("[DEBUG] Updating OpenStack LB VIP %s with options: %+v", d.Id(), updateOpts)
_, err = vips.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack LB VIP: %s", err)
}
return resourceLBVipV1Read(d, meta)
}
func resourceLBVipV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = vips.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack LB VIP: %s", err)
}
d.SetId("")
return nil
}
func resourceVipPersistenceV1(d *schema.ResourceData) *vips.SessionPersistence {
rawP := d.Get("persistence").(interface{})
rawMap := rawP.(map[string]interface{})
if len(rawMap) != 0 {
p := vips.SessionPersistence{}
if t, ok := rawMap["type"]; ok {
p.Type = t.(string)
}
if c, ok := rawMap["cookie_name"]; ok {
p.CookieName = c.(string)
}
return &p
}
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/vips"
)
func TestAccLBV1VIP_basic(t *testing.T) {
var vip vips.VirtualIP
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckLBV1VIPDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccLBV1VIP_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckLBV1VIPExists(t, "openstack_lb_vip_v1.vip_1", &vip),
),
},
resource.TestStep{
Config: testAccLBV1VIP_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_lb_vip_v1.vip_1", "name", "tf_test_lb_vip_updated"),
),
},
},
})
}
func testAccCheckLBV1VIPDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1VIPDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_lb_vip_v1" {
continue
}
_, err := vips.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("LB VIP still exists")
}
}
return nil
}
func testAccCheckLBV1VIPExists(t *testing.T, n string, vip *vips.VirtualIP) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckLBV1VIPExists) Error creating OpenStack networking client: %s", err)
}
found, err := vips.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("VIP not found")
}
*vip = *found
return nil
}
}
var testAccLBV1VIP_basic = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}
resource "openstack_lb_pool_v1" "pool_1" {
region = "%s"
name = "tf_test_lb_pool"
protocol = "HTTP"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
lb_method = "ROUND_ROBIN"
}
resource "openstack_lb_vip_v1" "vip_1" {
region = "RegionOne"
name = "tf_test_lb_vip"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
protocol = "HTTP"
port = 80
pool_id = "${openstack_lb_pool_v1.pool_1.id}"
}`,
OS_REGION_NAME, OS_REGION_NAME, OS_REGION_NAME)
var testAccLBV1VIP_update = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}
resource "openstack_lb_pool_v1" "pool_1" {
region = "%s"
name = "tf_test_lb_pool"
protocol = "HTTP"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
lb_method = "ROUND_ROBIN"
}
resource "openstack_lb_vip_v1" "vip_1" {
region = "RegionOne"
name = "tf_test_lb_vip_updated"
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
protocol = "HTTP"
port = 80
pool_id = "${openstack_lb_pool_v1.pool_1.id}"
}`,
OS_REGION_NAME, OS_REGION_NAME, OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/floatingips"
"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
"github.com/rackspace/gophercloud/pagination"
)
func resourceNetworkingFloatingIPV2() *schema.Resource {
return &schema.Resource{
Create: resourceNetworkFloatingIPV2Create,
Read: resourceNetworkFloatingIPV2Read,
Delete: resourceNetworkFloatingIPV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"address": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"pool": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_POOL_NAME"),
},
},
}
}
func resourceNetworkFloatingIPV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack network client: %s", err)
}
poolID, err := getNetworkID(d, meta, d.Get("pool").(string))
if err != nil {
return fmt.Errorf("Error retrieving floating IP pool name: %s", err)
}
if len(poolID) == 0 {
return fmt.Errorf("No network found with name: %s", d.Get("pool").(string))
}
createOpts := floatingips.CreateOpts{
FloatingNetworkID: poolID,
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
floatingIP, err := floatingips.Create(networkClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error allocating floating IP: %s", err)
}
d.SetId(floatingIP.ID)
return resourceNetworkFloatingIPV2Read(d, meta)
}
func resourceNetworkFloatingIPV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack network client: %s", err)
}
floatingIP, err := floatingips.Get(networkClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "floating IP")
}
d.Set("address", floatingIP.FloatingIP)
poolName, err := getNetworkName(d, meta, floatingIP.FloatingNetworkID)
if err != nil {
return fmt.Errorf("Error retrieving floating IP pool name: %s", err)
}
d.Set("pool", poolName)
return nil
}
func resourceNetworkFloatingIPV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack network client: %s", err)
}
err = floatingips.Delete(networkClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting floating IP: %s", err)
}
d.SetId("")
return nil
}
func getNetworkID(d *schema.ResourceData, meta interface{}, networkName string) (string, error) {
config := meta.(*Config)
networkClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return "", fmt.Errorf("Error creating OpenStack network client: %s", err)
}
opts := networks.ListOpts{Name: networkName}
pager := networks.List(networkClient, opts)
networkID := ""
err = pager.EachPage(func(page pagination.Page) (bool, error) {
networkList, err := networks.ExtractNetworks(page)
if err != nil {
return false, err
}
for _, n := range networkList {
if n.Name == networkName {
networkID = n.ID
return false, nil
}
}
return true, nil
})
return networkID, err
}
func getNetworkName(d *schema.ResourceData, meta interface{}, networkID string) (string, error) {
config := meta.(*Config)
networkClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return "", fmt.Errorf("Error creating OpenStack network client: %s", err)
}
opts := networks.ListOpts{ID: networkID}
pager := networks.List(networkClient, opts)
networkName := ""
err = pager.EachPage(func(page pagination.Page) (bool, error) {
networkList, err := networks.ExtractNetworks(page)
if err != nil {
return false, err
}
for _, n := range networkList {
if n.ID == networkID {
networkName = n.Name
return false, nil
}
}
return true, nil
})
return networkName, err
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/floatingips"
)
func TestAccNetworkingV2FloatingIP_basic(t *testing.T) {
var floatingIP floatingips.FloatingIP
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckNetworkingV2FloatingIPDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNetworkingV2FloatingIP_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckNetworkingV2FloatingIPExists(t, "openstack_networking_floatingip_v2.foo", &floatingIP),
),
},
},
})
}
func testAccCheckNetworkingV2FloatingIPDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2FloatingIPDestroy) Error creating OpenStack floating IP: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_networking_floatingip_v2" {
continue
}
_, err := floatingips.Get(networkClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("FloatingIP still exists")
}
}
return nil
}
func testAccCheckNetworkingV2FloatingIPExists(t *testing.T, n string, kp *floatingips.FloatingIP) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2FloatingIPExists) Error creating OpenStack networking client: %s", err)
}
found, err := floatingips.Get(networkClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("FloatingIP not found")
}
*kp = *found
return nil
}
}
var testAccNetworkingV2FloatingIP_basic = `
resource "openstack_networking_floatingip_v2" "foo" {
}
resource "openstack_compute_instance_v2" "bar" {
name = "terraform-acc-floating-ip-test"
floating_ip = "${openstack_networking_floatingip_v2.foo.address}"
}`

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package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
)
func resourceNetworkingNetworkV2() *schema.Resource {
return &schema.Resource{
Create: resourceNetworkingNetworkV2Create,
Read: resourceNetworkingNetworkV2Read,
Update: resourceNetworkingNetworkV2Update,
Delete: resourceNetworkingNetworkV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"shared": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceNetworkingNetworkV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := networks.CreateOpts{
Name: d.Get("name").(string),
TenantID: d.Get("tenant_id").(string),
}
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
createOpts.AdminStateUp = &asu
}
sharedRaw := d.Get("shared").(string)
if sharedRaw != "" {
shared, err := strconv.ParseBool(sharedRaw)
if err != nil {
return fmt.Errorf("shared, if provided, must be either 'true' or 'false': %v", err)
}
createOpts.Shared = &shared
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
n, err := networks.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack Neutron network: %s", err)
}
log.Printf("[INFO] Network ID: %s", n.ID)
d.SetId(n.ID)
return resourceNetworkingNetworkV2Read(d, meta)
}
func resourceNetworkingNetworkV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
n, err := networks.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "network")
}
log.Printf("[DEBUG] Retreived Network %s: %+v", d.Id(), n)
d.Set("name", n.Name)
d.Set("admin_state_up", strconv.FormatBool(n.AdminStateUp))
d.Set("shared", strconv.FormatBool(n.Shared))
d.Set("tenant_id", n.TenantID)
return nil
}
func resourceNetworkingNetworkV2Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
var updateOpts networks.UpdateOpts
if d.HasChange("name") {
updateOpts.Name = d.Get("name").(string)
}
if d.HasChange("admin_state_up") {
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
updateOpts.AdminStateUp = &asu
}
}
if d.HasChange("shared") {
sharedRaw := d.Get("shared").(string)
if sharedRaw != "" {
shared, err := strconv.ParseBool(sharedRaw)
if err != nil {
return fmt.Errorf("shared, if provided, must be either 'true' or 'false': %v", err)
}
updateOpts.Shared = &shared
}
}
log.Printf("[DEBUG] Updating Network %s with options: %+v", d.Id(), updateOpts)
_, err = networks.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack Neutron Network: %s", err)
}
return resourceNetworkingNetworkV2Read(d, meta)
}
func resourceNetworkingNetworkV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = networks.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack Neutron Network: %s", err)
}
d.SetId("")
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
)
func TestAccNetworkingV2Network_basic(t *testing.T) {
var network networks.Network
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckNetworkingV2NetworkDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNetworkingV2Network_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckNetworkingV2NetworkExists(t, "openstack_networking_network_v2.foo", &network),
),
},
resource.TestStep{
Config: testAccNetworkingV2Network_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_networking_network_v2.foo", "name", "network_2"),
),
},
},
})
}
func testAccCheckNetworkingV2NetworkDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2NetworkDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_networking_network_v2" {
continue
}
_, err := networks.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Network still exists")
}
}
return nil
}
func testAccCheckNetworkingV2NetworkExists(t *testing.T, n string, network *networks.Network) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2NetworkExists) Error creating OpenStack networking client: %s", err)
}
found, err := networks.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Network not found")
}
*network = *found
return nil
}
}
var testAccNetworkingV2Network_basic = fmt.Sprintf(`
resource "openstack_networking_network_v2" "foo" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}`,
OS_REGION_NAME)
var testAccNetworkingV2Network_update = fmt.Sprintf(`
resource "openstack_networking_network_v2" "foo" {
region = "%s"
name = "network_2"
admin_state_up = "true"
}`,
OS_REGION_NAME)

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package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/routers"
"github.com/rackspace/gophercloud/openstack/networking/v2/ports"
)
func resourceNetworkingRouterInterfaceV2() *schema.Resource {
return &schema.Resource{
Create: resourceNetworkingRouterInterfaceV2Create,
Read: resourceNetworkingRouterInterfaceV2Read,
Delete: resourceNetworkingRouterInterfaceV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"router_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"subnet_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
},
}
}
func resourceNetworkingRouterInterfaceV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := routers.InterfaceOpts{
SubnetID: d.Get("subnet_id").(string),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
n, err := routers.AddInterface(networkingClient, d.Get("router_id").(string), createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack Neutron router interface: %s", err)
}
log.Printf("[INFO] Router interface Port ID: %s", n.PortID)
d.SetId(n.PortID)
return resourceNetworkingRouterInterfaceV2Read(d, meta)
}
func resourceNetworkingRouterInterfaceV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
n, err := ports.Get(networkingClient, d.Id()).Extract()
if err != nil {
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return fmt.Errorf("Error retrieving OpenStack Neutron Router Interface: %s", err)
}
if httpError.Actual == 404 {
d.SetId("")
return nil
}
return fmt.Errorf("Error retrieving OpenStack Neutron Router Interface: %s", err)
}
log.Printf("[DEBUG] Retreived Router Interface %s: %+v", d.Id(), n)
return nil
}
func resourceNetworkingRouterInterfaceV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
removeOpts := routers.InterfaceOpts{
SubnetID: d.Get("subnet_id").(string),
}
_, err = routers.RemoveInterface(networkingClient, d.Get("router_id").(string), removeOpts).Extract()
if err != nil {
return fmt.Errorf("Error deleting OpenStack Neutron Router Interface: %s", err)
}
d.SetId("")
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/ports"
)
func TestAccNetworkingV2RouterInterface_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckNetworkingV2RouterInterfaceDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNetworkingV2RouterInterface_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckNetworkingV2RouterInterfaceExists(t, "openstack_networking_router_interface_v2.int_1"),
),
},
},
})
}
func testAccCheckNetworkingV2RouterInterfaceDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2RouterInterfaceDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_networking_router_interface_v2" {
continue
}
_, err := ports.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Router interface still exists")
}
}
return nil
}
func testAccCheckNetworkingV2RouterInterfaceExists(t *testing.T, n string) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2RouterInterfaceExists) Error creating OpenStack networking client: %s", err)
}
found, err := ports.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Router interface not found")
}
return nil
}
}
var testAccNetworkingV2RouterInterface_basic = fmt.Sprintf(`
resource "openstack_networking_router_v2" "router_1" {
name = "router_1"
admin_state_up = "true"
}
resource "openstack_networking_router_interface_v2" "int_1" {
subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
router_id = "${openstack_networking_router_v2.router_1.id}"
}
resource "openstack_networking_network_v2" "network_1" {
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}`)

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package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/routers"
)
func resourceNetworkingRouterV2() *schema.Resource {
return &schema.Resource{
Create: resourceNetworkingRouterV2Create,
Read: resourceNetworkingRouterV2Read,
Update: resourceNetworkingRouterV2Update,
Delete: resourceNetworkingRouterV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"admin_state_up": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"external_gateway": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
},
}
}
func resourceNetworkingRouterV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := routers.CreateOpts{
Name: d.Get("name").(string),
TenantID: d.Get("tenant_id").(string),
}
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
createOpts.AdminStateUp = &asu
}
externalGateway := d.Get("external_gateway").(string)
if externalGateway != "" {
gatewayInfo := routers.GatewayInfo{
NetworkID: externalGateway,
}
createOpts.GatewayInfo = &gatewayInfo
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
n, err := routers.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack Neutron router: %s", err)
}
log.Printf("[INFO] Router ID: %s", n.ID)
d.SetId(n.ID)
return resourceNetworkingRouterV2Read(d, meta)
}
func resourceNetworkingRouterV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
n, err := routers.Get(networkingClient, d.Id()).Extract()
if err != nil {
httpError, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return fmt.Errorf("Error retrieving OpenStack Neutron Router: %s", err)
}
if httpError.Actual == 404 {
d.SetId("")
return nil
}
return fmt.Errorf("Error retrieving OpenStack Neutron Router: %s", err)
}
log.Printf("[DEBUG] Retreived Router %s: %+v", d.Id(), n)
d.Set("name", n.Name)
d.Set("admin_state_up", strconv.FormatBool(n.AdminStateUp))
d.Set("tenant_id", n.TenantID)
d.Set("external_gateway", n.GatewayInfo.NetworkID)
return nil
}
func resourceNetworkingRouterV2Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
var updateOpts routers.UpdateOpts
if d.HasChange("name") {
updateOpts.Name = d.Get("name").(string)
}
if d.HasChange("admin_state_up") {
asuRaw := d.Get("admin_state_up").(string)
if asuRaw != "" {
asu, err := strconv.ParseBool(asuRaw)
if err != nil {
return fmt.Errorf("admin_state_up, if provided, must be either 'true' or 'false'")
}
updateOpts.AdminStateUp = &asu
}
}
log.Printf("[DEBUG] Updating Router %s with options: %+v", d.Id(), updateOpts)
_, err = routers.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack Neutron Router: %s", err)
}
return resourceNetworkingRouterV2Read(d, meta)
}
func resourceNetworkingRouterV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = routers.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack Neutron Router: %s", err)
}
d.SetId("")
return nil
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/routers"
)
func TestAccNetworkingV2Router_basic(t *testing.T) {
var router routers.Router
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckNetworkingV2RouterDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNetworkingV2Router_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckNetworkingV2RouterExists(t, "openstack_networking_router_v2.foo", &router),
),
},
resource.TestStep{
Config: testAccNetworkingV2Router_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_networking_router_v2.foo", "name", "router_2"),
),
},
},
})
}
func testAccCheckNetworkingV2RouterDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2RouterDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_networking_router_v2" {
continue
}
_, err := routers.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Router still exists")
}
}
return nil
}
func testAccCheckNetworkingV2RouterExists(t *testing.T, n string, router *routers.Router) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2RouterExists) Error creating OpenStack networking client: %s", err)
}
found, err := routers.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Router not found")
}
*router = *found
return nil
}
}
var testAccNetworkingV2Router_basic = fmt.Sprintf(`
resource "openstack_networking_router_v2" "foo" {
name = "router"
admin_state_up = "true"
}`)
var testAccNetworkingV2Router_update = fmt.Sprintf(`
resource "openstack_networking_router_v2" "foo" {
name = "router_2"
admin_state_up = "true"
}`)

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package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/networking/v2/subnets"
)
func resourceNetworkingSubnetV2() *schema.Resource {
return &schema.Resource{
Create: resourceNetworkingSubnetV2Create,
Read: resourceNetworkingSubnetV2Read,
Update: resourceNetworkingSubnetV2Update,
Delete: resourceNetworkingSubnetV2Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"network_id": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"cidr": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"allocation_pools": &schema.Schema{
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"start": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"end": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
},
},
},
"gateway_ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"ip_version": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"enable_dhcp": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"dns_nameservers": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: false,
Elem: &schema.Schema{Type: schema.TypeString},
Set: func(v interface{}) int {
return hashcode.String(v.(string))
},
},
"host_routes": &schema.Schema{
Type: schema.TypeList,
Optional: true,
ForceNew: false,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"destination_cidr": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
"next_hop": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
},
},
},
},
}
}
func resourceNetworkingSubnetV2Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
createOpts := subnets.CreateOpts{
NetworkID: d.Get("network_id").(string),
CIDR: d.Get("cidr").(string),
Name: d.Get("name").(string),
TenantID: d.Get("tenant_id").(string),
AllocationPools: resourceSubnetAllocationPoolsV2(d),
GatewayIP: d.Get("gateway_ip").(string),
IPVersion: d.Get("ip_version").(int),
DNSNameservers: resourceSubnetDNSNameserversV2(d),
HostRoutes: resourceSubnetHostRoutesV2(d),
}
edRaw := d.Get("enable_dhcp").(string)
if edRaw != "" {
ed, err := strconv.ParseBool(edRaw)
if err != nil {
return fmt.Errorf("enable_dhcp, if provided, must be either 'true' or 'false'")
}
createOpts.EnableDHCP = &ed
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
s, err := subnets.Create(networkingClient, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack Neutron subnet: %s", err)
}
log.Printf("[INFO] Subnet ID: %s", s.ID)
d.SetId(s.ID)
return resourceNetworkingSubnetV2Read(d, meta)
}
func resourceNetworkingSubnetV2Read(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
s, err := subnets.Get(networkingClient, d.Id()).Extract()
if err != nil {
return CheckDeleted(d, err, "subnet")
}
log.Printf("[DEBUG] Retreived Subnet %s: %+v", d.Id(), s)
d.Set("newtork_id", s.NetworkID)
d.Set("cidr", s.CIDR)
d.Set("ip_version", s.IPVersion)
d.Set("name", s.Name)
d.Set("tenant_id", s.TenantID)
d.Set("allocation_pools", s.AllocationPools)
d.Set("gateway_ip", s.GatewayIP)
d.Set("enable_dhcp", strconv.FormatBool(s.EnableDHCP))
d.Set("dns_nameservers", s.DNSNameservers)
d.Set("host_routes", s.HostRoutes)
return nil
}
func resourceNetworkingSubnetV2Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
var updateOpts subnets.UpdateOpts
if d.HasChange("name") {
updateOpts.Name = d.Get("name").(string)
}
if d.HasChange("gateway_ip") {
updateOpts.GatewayIP = d.Get("gateway_ip").(string)
}
if d.HasChange("dns_nameservers") {
updateOpts.DNSNameservers = resourceSubnetDNSNameserversV2(d)
}
if d.HasChange("host_routes") {
updateOpts.HostRoutes = resourceSubnetHostRoutesV2(d)
}
if d.HasChange("enable_dhcp") {
edRaw := d.Get("enable_dhcp").(string)
if edRaw != "" {
ed, err := strconv.ParseBool(edRaw)
if err != nil {
return fmt.Errorf("enable_dhcp, if provided, must be either 'true' or 'false'")
}
updateOpts.EnableDHCP = &ed
}
}
log.Printf("[DEBUG] Updating Subnet %s with options: %+v", d.Id(), updateOpts)
_, err = subnets.Update(networkingClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack Neutron Subnet: %s", err)
}
return resourceNetworkingSubnetV2Read(d, meta)
}
func resourceNetworkingSubnetV2Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = subnets.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack Neutron Subnet: %s", err)
}
d.SetId("")
return nil
}
func resourceSubnetAllocationPoolsV2(d *schema.ResourceData) []subnets.AllocationPool {
rawAPs := d.Get("allocation_pools").([]interface{})
aps := make([]subnets.AllocationPool, len(rawAPs))
for i, raw := range rawAPs {
rawMap := raw.(map[string]interface{})
aps[i] = subnets.AllocationPool{
Start: rawMap["start"].(string),
End: rawMap["end"].(string),
}
}
return aps
}
func resourceSubnetDNSNameserversV2(d *schema.ResourceData) []string {
rawDNSN := d.Get("dns_nameservers").(*schema.Set)
dnsn := make([]string, rawDNSN.Len())
for i, raw := range rawDNSN.List() {
dnsn[i] = raw.(string)
}
return dnsn
}
func resourceSubnetHostRoutesV2(d *schema.ResourceData) []subnets.HostRoute {
rawHR := d.Get("host_routes").([]interface{})
hr := make([]subnets.HostRoute, len(rawHR))
for i, raw := range rawHR {
rawMap := raw.(map[string]interface{})
hr[i] = subnets.HostRoute{
DestinationCIDR: rawMap["destination_cidr"].(string),
NextHop: rawMap["next_hop"].(string),
}
}
return hr
}

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package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/networking/v2/subnets"
)
func TestAccNetworkingV2Subnet_basic(t *testing.T) {
var subnet subnets.Subnet
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckNetworkingV2SubnetDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccNetworkingV2Subnet_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckNetworkingV2SubnetExists(t, "openstack_networking_subnet_v2.subnet_1", &subnet),
),
},
resource.TestStep{
Config: testAccNetworkingV2Subnet_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_networking_subnet_v2.subnet_1", "name", "tf-test-subnet"),
resource.TestCheckResourceAttr("openstack_networking_subnet_v2.subnet_1", "gateway_ip", "192.68.0.1"),
),
},
},
})
}
func testAccCheckNetworkingV2SubnetDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2SubnetDestroy) Error creating OpenStack networking client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_networking_subnet_v2" {
continue
}
_, err := subnets.Get(networkingClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Subnet still exists")
}
}
return nil
}
func testAccCheckNetworkingV2SubnetExists(t *testing.T, n string, subnet *subnets.Subnet) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
networkingClient, err := config.networkingV2Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("(testAccCheckNetworkingV2SubnetExists) Error creating OpenStack networking client: %s", err)
}
found, err := subnets.Get(networkingClient, rs.Primary.ID).Extract()
if err != nil {
return err
}
if found.ID != rs.Primary.ID {
return fmt.Errorf("Subnet not found")
}
*subnet = *found
return nil
}
}
var testAccNetworkingV2Subnet_basic = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
}`, OS_REGION_NAME, OS_REGION_NAME)
var testAccNetworkingV2Subnet_update = fmt.Sprintf(`
resource "openstack_networking_network_v2" "network_1" {
region = "%s"
name = "network_1"
admin_state_up = "true"
}
resource "openstack_networking_subnet_v2" "subnet_1" {
region = "%s"
name = "tf-test-subnet"
network_id = "${openstack_networking_network_v2.network_1.id}"
cidr = "192.168.199.0/24"
ip_version = 4
gateway_ip = "192.68.0.1"
}`, OS_REGION_NAME, OS_REGION_NAME)

View File

@ -0,0 +1,148 @@
package openstack
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud/openstack/objectstorage/v1/containers"
)
func resourceObjectStorageContainerV1() *schema.Resource {
return &schema.Resource{
Create: resourceObjectStorageContainerV1Create,
Read: resourceObjectStorageContainerV1Read,
Update: resourceObjectStorageContainerV1Update,
Delete: resourceObjectStorageContainerV1Delete,
Schema: map[string]*schema.Schema{
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
DefaultFunc: envDefaultFunc("OS_REGION_NAME"),
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: false,
},
"container_read": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"container_sync_to": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"container_sync_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"container_write": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"content_type": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
"metadata": &schema.Schema{
Type: schema.TypeMap,
Optional: true,
ForceNew: false,
},
},
}
}
func resourceObjectStorageContainerV1Create(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
objectStorageClient, err := config.objectStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack object storage client: %s", err)
}
cn := d.Get("name").(string)
createOpts := &containers.CreateOpts{
ContainerRead: d.Get("container_read").(string),
ContainerSyncTo: d.Get("container_sync_to").(string),
ContainerSyncKey: d.Get("container_sync_key").(string),
ContainerWrite: d.Get("container_write").(string),
ContentType: d.Get("content_type").(string),
Metadata: resourceContainerMetadataV2(d),
}
log.Printf("[DEBUG] Create Options: %#v", createOpts)
_, err = containers.Create(objectStorageClient, cn, createOpts).Extract()
if err != nil {
return fmt.Errorf("Error creating OpenStack container: %s", err)
}
log.Printf("[INFO] Container ID: %s", cn)
// Store the ID now
d.SetId(cn)
return resourceObjectStorageContainerV1Read(d, meta)
}
func resourceObjectStorageContainerV1Read(d *schema.ResourceData, meta interface{}) error {
return nil
}
func resourceObjectStorageContainerV1Update(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
objectStorageClient, err := config.objectStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack object storage client: %s", err)
}
updateOpts := containers.UpdateOpts{
ContainerRead: d.Get("container_read").(string),
ContainerSyncTo: d.Get("container_sync_to").(string),
ContainerSyncKey: d.Get("container_sync_key").(string),
ContainerWrite: d.Get("container_write").(string),
ContentType: d.Get("content_type").(string),
}
if d.HasChange("metadata") {
updateOpts.Metadata = resourceContainerMetadataV2(d)
}
_, err = containers.Update(objectStorageClient, d.Id(), updateOpts).Extract()
if err != nil {
return fmt.Errorf("Error updating OpenStack container: %s", err)
}
return resourceObjectStorageContainerV1Read(d, meta)
}
func resourceObjectStorageContainerV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
objectStorageClient, err := config.objectStorageV1Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack object storage client: %s", err)
}
_, err = containers.Delete(objectStorageClient, d.Id()).Extract()
if err != nil {
return fmt.Errorf("Error deleting OpenStack container: %s", err)
}
d.SetId("")
return nil
}
func resourceContainerMetadataV2(d *schema.ResourceData) map[string]string {
m := make(map[string]string)
for key, val := range d.Get("metadata").(map[string]interface{}) {
m[key] = val.(string)
}
return m
}

View File

@ -0,0 +1,77 @@
package openstack
import (
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
"github.com/rackspace/gophercloud/openstack/objectstorage/v1/containers"
)
func TestAccObjectStorageV1Container_basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckObjectStorageV1ContainerDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccObjectStorageV1Container_basic,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_objectstorage_container_v1.container_1", "name", "tf-test-container"),
resource.TestCheckResourceAttr("openstack_objectstorage_container_v1.container_1", "content_type", "application/json"),
),
},
resource.TestStep{
Config: testAccObjectStorageV1Container_update,
Check: resource.ComposeTestCheckFunc(
resource.TestCheckResourceAttr("openstack_objectstorage_container_v1.container_1", "content_type", "text/plain"),
),
},
},
})
}
func testAccCheckObjectStorageV1ContainerDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
objectStorageClient, err := config.objectStorageV1Client(OS_REGION_NAME)
if err != nil {
return fmt.Errorf("Error creating OpenStack object storage client: %s", err)
}
for _, rs := range s.RootModule().Resources {
if rs.Type != "openstack_objectstorage_container_v1" {
continue
}
_, err := containers.Get(objectStorageClient, rs.Primary.ID).Extract()
if err == nil {
return fmt.Errorf("Container still exists")
}
}
return nil
}
var testAccObjectStorageV1Container_basic = fmt.Sprintf(`
resource "openstack_objectstorage_container_v1" "container_1" {
region = "%s"
name = "tf-test-container"
metadata {
test = "true"
}
content_type = "application/json"
}`,
OS_REGION_NAME)
var testAccObjectStorageV1Container_update = fmt.Sprintf(`
resource "openstack_objectstorage_container_v1" "container_1" {
region = "%s"
name = "tf-test-container"
metadata {
test = "true"
}
content_type = "text/plain"
}`,
OS_REGION_NAME)

View File

@ -0,0 +1,22 @@
package openstack
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"github.com/rackspace/gophercloud"
)
// CheckDeleted checks the error to see if it's a 404 (Not Found) and, if so,
// sets the resource ID to the empty string instead of throwing an error.
func CheckDeleted(d *schema.ResourceData, err error, msg string) error {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return fmt.Errorf("%s: %s", msg, err)
}
if errCode.Actual == 404 {
d.SetId("")
return nil
}
return fmt.Errorf("%s: %s", msg, err)
}

View File

@ -93,6 +93,7 @@ func (c *ApplyCommand) Run(args []string) int {
// Build the context based on the arguments given // Build the context based on the arguments given
ctx, planned, err := c.Context(contextOpts{ ctx, planned, err := c.Context(contextOpts{
Destroy: c.Destroy,
Path: configPath, Path: configPath,
StatePath: c.Meta.statePath, StatePath: c.Meta.statePath,
}) })
@ -140,12 +141,7 @@ func (c *ApplyCommand) Run(args []string) int {
} }
} }
var opts terraform.PlanOpts if _, err := ctx.Plan(); err != nil {
if c.Destroy {
opts.Destroy = true
}
if _, err := ctx.Plan(&opts); err != nil {
c.Ui.Error(fmt.Sprintf( c.Ui.Error(fmt.Sprintf(
"Error creating plan: %s", err)) "Error creating plan: %s", err))
return 1 return 1
@ -319,6 +315,10 @@ Options:
"-state". This can be used to preserve the old "-state". This can be used to preserve the old
state. state.
-target=resource Resource to target. Operation will be limited to this
resource and its dependencies. This flag can be used
multiple times.
-var 'foo=bar' Set a variable in the Terraform configuration. This -var 'foo=bar' Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.
@ -357,6 +357,10 @@ Options:
"-state". This can be used to preserve the old "-state". This can be used to preserve the old
state. state.
-target=resource Resource to target. Operation will be limited to this
resource and its dependencies. This flag can be used
multiple times.
-var 'foo=bar' Set a variable in the Terraform configuration. This -var 'foo=bar' Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -116,6 +116,96 @@ func TestApply_destroyPlan(t *testing.T) {
} }
} }
func TestApply_destroyTargeted(t *testing.T) {
originalState := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "i-ab123",
},
},
"test_load_balancer.foo": &terraform.ResourceState{
Type: "test_load_balancer",
Primary: &terraform.InstanceState{
ID: "lb-abc123",
},
},
},
},
},
}
statePath := testStateFile(t, originalState)
p := testProvider()
ui := new(cli.MockUi)
c := &ApplyCommand{
Destroy: true,
Meta: Meta{
ContextOpts: testCtxConfig(p),
Ui: ui,
},
}
// Run the apply command pointing to our existing state
args := []string{
"-force",
"-target", "test_instance.foo",
"-state", statePath,
testFixturePath("apply-destroy-targeted"),
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
// Verify a new state exists
if _, err := os.Stat(statePath); err != nil {
t.Fatalf("err: %s", err)
}
f, err := os.Open(statePath)
if err != nil {
t.Fatalf("err: %s", err)
}
defer f.Close()
state, err := terraform.ReadState(f)
if err != nil {
t.Fatalf("err: %s", err)
}
if state == nil {
t.Fatal("state should not be nil")
}
actualStr := strings.TrimSpace(state.String())
expectedStr := strings.TrimSpace(testApplyDestroyStr)
if actualStr != expectedStr {
t.Fatalf("bad:\n\n%s\n\n%s", actualStr, expectedStr)
}
// Should have a backup file
f, err = os.Open(statePath + DefaultBackupExtention)
if err != nil {
t.Fatalf("err: %s", err)
}
backupState, err := terraform.ReadState(f)
f.Close()
if err != nil {
t.Fatalf("err: %s", err)
}
actualStr = strings.TrimSpace(backupState.String())
expectedStr = strings.TrimSpace(originalState.String())
if actualStr != expectedStr {
t.Fatalf("bad:\n\nactual:\n%s\n\nexpected:\nb%s", actualStr, expectedStr)
}
}
const testApplyDestroyStr = ` const testApplyDestroyStr = `
<no state> <no state>
` `

View File

@ -85,3 +85,17 @@ func loadKVFile(rawPath string) (map[string]string, error) {
return result, nil return result, nil
} }
// FlagStringSlice is a flag.Value implementation for parsing targets from the
// command line, e.g. -target=aws_instance.foo -target=aws_vpc.bar
type FlagStringSlice []string
func (v *FlagStringSlice) String() string {
return ""
}
func (v *FlagStringSlice) Set(raw string) error {
*v = append(*v, raw)
return nil
}

View File

@ -38,6 +38,9 @@ type Meta struct {
input bool input bool
variables map[string]string variables map[string]string
// Targets for this context (private)
targets []string
color bool color bool
oldUi cli.Ui oldUi cli.Ui
@ -126,6 +129,9 @@ func (m *Meta) Context(copts contextOpts) (*terraform.Context, bool, error) {
m.statePath = copts.StatePath m.statePath = copts.StatePath
} }
// Tell the context if we're in a destroy plan / apply
opts.Destroy = copts.Destroy
// Store the loaded state // Store the loaded state
state, err := m.State() state, err := m.State()
if err != nil { if err != nil {
@ -267,6 +273,7 @@ func (m *Meta) contextOpts() *terraform.ContextOpts {
vs[k] = v vs[k] = v
} }
opts.Variables = vs opts.Variables = vs
opts.Targets = m.targets
opts.UIInput = m.UIInput() opts.UIInput = m.UIInput()
return &opts return &opts
@ -278,6 +285,7 @@ func (m *Meta) flagSet(n string) *flag.FlagSet {
f.BoolVar(&m.input, "input", true, "input") f.BoolVar(&m.input, "input", true, "input")
f.Var((*FlagKV)(&m.variables), "var", "variables") f.Var((*FlagKV)(&m.variables), "var", "variables")
f.Var((*FlagKVFile)(&m.variables), "var-file", "variable file") f.Var((*FlagKVFile)(&m.variables), "var-file", "variable file")
f.Var((*FlagStringSlice)(&m.targets), "target", "resource to target")
if m.autoKey != "" { if m.autoKey != "" {
f.Var((*FlagKVFile)(&m.autoVariables), m.autoKey, "variable file") f.Var((*FlagKVFile)(&m.autoVariables), m.autoKey, "variable file")
@ -388,4 +396,7 @@ type contextOpts struct {
// GetMode is the module.GetMode to use when loading the module tree. // GetMode is the module.GetMode to use when loading the module tree.
GetMode module.GetMode GetMode module.GetMode
// Set to true when running a destroy plan/apply.
Destroy bool
} }

View File

@ -53,6 +53,7 @@ func (c *PlanCommand) Run(args []string) int {
} }
ctx, _, err := c.Context(contextOpts{ ctx, _, err := c.Context(contextOpts{
Destroy: destroy,
Path: path, Path: path,
StatePath: c.Meta.statePath, StatePath: c.Meta.statePath,
}) })
@ -86,7 +87,7 @@ func (c *PlanCommand) Run(args []string) int {
} }
} }
plan, err := ctx.Plan(&terraform.PlanOpts{Destroy: destroy}) plan, err := ctx.Plan()
if err != nil { if err != nil {
c.Ui.Error(fmt.Sprintf("Error running plan: %s", err)) c.Ui.Error(fmt.Sprintf("Error running plan: %s", err))
return 1 return 1
@ -168,6 +169,10 @@ Options:
up Terraform-managed resources. By default it will up Terraform-managed resources. By default it will
use the state "terraform.tfstate" if it exists. use the state "terraform.tfstate" if it exists.
-target=resource Resource to target. Operation will be limited to this
resource and its dependencies. This flag can be used
multiple times.
-var 'foo=bar' Set a variable in the Terraform configuration. This -var 'foo=bar' Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -135,6 +135,10 @@ Options:
-state-out=path Path to write updated state file. By default, the -state-out=path Path to write updated state file. By default, the
"-state" path will be used. "-state" path will be used.
-target=resource Resource to target. Operation will be limited to this
resource and its dependencies. This flag can be used
multiple times.
-var 'foo=bar' Set a variable in the Terraform configuration. This -var 'foo=bar' Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -0,0 +1,7 @@
resource "test_instance" "foo" {
count = 3
}
resource "test_load_balancer" "foo" {
instances = ["${test_instance.foo.*.id}"]
}

View File

@ -179,7 +179,7 @@ func (c *Config) discoverSingle(glob string, m *map[string]string) error {
continue continue
} }
log.Printf("[DEBUG] Discoverd plugin: %s = %s", parts[2], match) log.Printf("[DEBUG] Discovered plugin: %s = %s", parts[2], match)
(*m)[parts[2]] = match (*m)[parts[2]] = match
} }

View File

@ -9,6 +9,7 @@ import (
"strings" "strings"
"github.com/hashicorp/terraform/config/lang/ast" "github.com/hashicorp/terraform/config/lang/ast"
"github.com/mitchellh/go-homedir"
) )
// Funcs is the mapping of built-in functions for configuration. // Funcs is the mapping of built-in functions for configuration.
@ -57,7 +58,11 @@ func interpolationFuncFile() ast.Function {
ArgTypes: []ast.Type{ast.TypeString}, ArgTypes: []ast.Type{ast.TypeString},
ReturnType: ast.TypeString, ReturnType: ast.TypeString,
Callback: func(args []interface{}) (interface{}, error) { Callback: func(args []interface{}) (interface{}, error) {
data, err := ioutil.ReadFile(args[0].(string)) path, err := homedir.Expand(args[0].(string))
if err != nil {
return "", err
}
data, err := ioutil.ReadFile(path)
if err != nil { if err != nil {
return "", err return "", err
} }

View File

@ -17,6 +17,40 @@ type AcyclicGraph struct {
// WalkFunc is the callback used for walking the graph. // WalkFunc is the callback used for walking the graph.
type WalkFunc func(Vertex) error type WalkFunc func(Vertex) error
// Returns a Set that includes every Vertex yielded by walking down from the
// provided starting Vertex v.
func (g *AcyclicGraph) Ancestors(v Vertex) (*Set, error) {
s := new(Set)
start := asVertexList(g.DownEdges(v))
memoFunc := func(v Vertex) error {
s.Add(v)
return nil
}
if err := g.depthFirstWalk(start, memoFunc); err != nil {
return nil, err
}
return s, nil
}
// Returns a Set that includes every Vertex yielded by walking up from the
// provided starting Vertex v.
func (g *AcyclicGraph) Descendents(v Vertex) (*Set, error) {
s := new(Set)
start := asVertexList(g.UpEdges(v))
memoFunc := func(v Vertex) error {
s.Add(v)
return nil
}
if err := g.reverseDepthFirstWalk(start, memoFunc); err != nil {
return nil, err
}
return s, nil
}
// Root returns the root of the DAG, or an error. // Root returns the root of the DAG, or an error.
// //
// Complexity: O(V) // Complexity: O(V)
@ -61,15 +95,11 @@ func (g *AcyclicGraph) TransitiveReduction() {
for _, u := range g.Vertices() { for _, u := range g.Vertices() {
uTargets := g.DownEdges(u) uTargets := g.DownEdges(u)
vs := make([]Vertex, uTargets.Len()) vs := asVertexList(g.DownEdges(u))
for i, vRaw := range uTargets.List() {
vs[i] = vRaw.(Vertex)
}
g.depthFirstWalk(vs, func(v Vertex) error { g.depthFirstWalk(vs, func(v Vertex) error {
shared := uTargets.Intersection(g.DownEdges(v)) shared := uTargets.Intersection(g.DownEdges(v))
for _, raw := range shared.List() { for _, vPrime := range asVertexList(shared) {
vPrime := raw.(Vertex)
g.RemoveEdge(BasicEdge(u, vPrime)) g.RemoveEdge(BasicEdge(u, vPrime))
} }
@ -145,12 +175,10 @@ func (g *AcyclicGraph) Walk(cb WalkFunc) error {
for _, v := range vertices { for _, v := range vertices {
// Build our list of dependencies and the list of channels to // Build our list of dependencies and the list of channels to
// wait on until we start executing for this vertex. // wait on until we start executing for this vertex.
depsRaw := g.DownEdges(v).List() deps := asVertexList(g.DownEdges(v))
deps := make([]Vertex, len(depsRaw))
depChs := make([]<-chan struct{}, len(deps)) depChs := make([]<-chan struct{}, len(deps))
for i, raw := range depsRaw { for i, dep := range deps {
deps[i] = raw.(Vertex) depChs[i] = vertMap[dep]
depChs[i] = vertMap[deps[i]]
} }
// Get our channel so that we can close it when we're done // Get our channel so that we can close it when we're done
@ -200,6 +228,16 @@ func (g *AcyclicGraph) Walk(cb WalkFunc) error {
return errs return errs
} }
// simple convenience helper for converting a dag.Set to a []Vertex
func asVertexList(s *Set) []Vertex {
rawList := s.List()
vertexList := make([]Vertex, len(rawList))
for i, raw := range rawList {
vertexList[i] = raw.(Vertex)
}
return vertexList
}
// depthFirstWalk does a depth-first walk of the graph starting from // depthFirstWalk does a depth-first walk of the graph starting from
// the vertices in start. This is not exported now but it would make sense // the vertices in start. This is not exported now but it would make sense
// to export this publicly at some point. // to export this publicly at some point.
@ -233,3 +271,36 @@ func (g *AcyclicGraph) depthFirstWalk(start []Vertex, cb WalkFunc) error {
return nil return nil
} }
// reverseDepthFirstWalk does a depth-first walk _up_ the graph starting from
// the vertices in start.
func (g *AcyclicGraph) reverseDepthFirstWalk(start []Vertex, cb WalkFunc) error {
seen := make(map[Vertex]struct{})
frontier := make([]Vertex, len(start))
copy(frontier, start)
for len(frontier) > 0 {
// Pop the current vertex
n := len(frontier)
current := frontier[n-1]
frontier = frontier[:n-1]
// Check if we've seen this already and return...
if _, ok := seen[current]; ok {
continue
}
seen[current] = struct{}{}
// Visit the current node
if err := cb(current); err != nil {
return err
}
// Visit targets of this in reverse order.
targets := g.UpEdges(current).List()
for i := len(targets) - 1; i >= 0; i-- {
frontier = append(frontier, targets[i].(Vertex))
}
}
return nil
}

View File

@ -126,6 +126,68 @@ func TestAcyclicGraphValidate_cycleSelf(t *testing.T) {
} }
} }
func TestAcyclicGraphAncestors(t *testing.T) {
var g AcyclicGraph
g.Add(1)
g.Add(2)
g.Add(3)
g.Add(4)
g.Add(5)
g.Connect(BasicEdge(0, 1))
g.Connect(BasicEdge(1, 2))
g.Connect(BasicEdge(2, 3))
g.Connect(BasicEdge(3, 4))
g.Connect(BasicEdge(4, 5))
actual, err := g.Ancestors(2)
if err != nil {
t.Fatalf("err: %#v", err)
}
expected := []Vertex{3, 4, 5}
if actual.Len() != len(expected) {
t.Fatalf("bad length! expected %#v to have len %d", actual, len(expected))
}
for _, e := range expected {
if !actual.Include(e) {
t.Fatalf("expected: %#v to include: %#v", expected, actual)
}
}
}
func TestAcyclicGraphDescendents(t *testing.T) {
var g AcyclicGraph
g.Add(1)
g.Add(2)
g.Add(3)
g.Add(4)
g.Add(5)
g.Connect(BasicEdge(0, 1))
g.Connect(BasicEdge(1, 2))
g.Connect(BasicEdge(2, 3))
g.Connect(BasicEdge(3, 4))
g.Connect(BasicEdge(4, 5))
actual, err := g.Descendents(2)
if err != nil {
t.Fatalf("err: %#v", err)
}
expected := []Vertex{0, 1}
if actual.Len() != len(expected) {
t.Fatalf("bad length! expected %#v to have len %d", actual, len(expected))
}
for _, e := range expected {
if !actual.Include(e) {
t.Fatalf("expected: %#v to include: %#v", expected, actual)
}
}
}
func TestAcyclicGraphWalk(t *testing.T) { func TestAcyclicGraphWalk(t *testing.T) {
var g AcyclicGraph var g AcyclicGraph
g.Add(1) g.Add(1)

View File

@ -190,6 +190,7 @@ func testStep(
// Build the context // Build the context
opts.Module = mod opts.Module = mod
opts.State = state opts.State = state
opts.Destroy = step.Destroy
ctx := terraform.NewContext(&opts) ctx := terraform.NewContext(&opts)
if ws, es := ctx.Validate(); len(ws) > 0 || len(es) > 0 { if ws, es := ctx.Validate(); len(ws) > 0 || len(es) > 0 {
estrs := make([]string, len(es)) estrs := make([]string, len(es))
@ -209,7 +210,7 @@ func testStep(
} }
// Plan! // Plan!
if p, err := ctx.Plan(&terraform.PlanOpts{Destroy: step.Destroy}); err != nil { if p, err := ctx.Plan(); err != nil {
return state, fmt.Errorf( return state, fmt.Errorf(
"Error planning: %s", err) "Error planning: %s", err)
} else { } else {

View File

@ -33,6 +33,7 @@ const (
// ContextOpts are the user-configurable options to create a context with // ContextOpts are the user-configurable options to create a context with
// NewContext. // NewContext.
type ContextOpts struct { type ContextOpts struct {
Destroy bool
Diff *Diff Diff *Diff
Hooks []Hook Hooks []Hook
Module *module.Tree Module *module.Tree
@ -40,6 +41,7 @@ type ContextOpts struct {
State *State State *State
Providers map[string]ResourceProviderFactory Providers map[string]ResourceProviderFactory
Provisioners map[string]ResourceProvisionerFactory Provisioners map[string]ResourceProvisionerFactory
Targets []string
Variables map[string]string Variables map[string]string
UIInput UIInput UIInput UIInput
@ -49,6 +51,7 @@ type ContextOpts struct {
// perform operations on infrastructure. This structure is built using // perform operations on infrastructure. This structure is built using
// NewContext. See the documentation for that. // NewContext. See the documentation for that.
type Context struct { type Context struct {
destroy bool
diff *Diff diff *Diff
diffLock sync.RWMutex diffLock sync.RWMutex
hooks []Hook hooks []Hook
@ -58,6 +61,7 @@ type Context struct {
sh *stopHook sh *stopHook
state *State state *State
stateLock sync.RWMutex stateLock sync.RWMutex
targets []string
uiInput UIInput uiInput UIInput
variables map[string]string variables map[string]string
@ -95,12 +99,14 @@ func NewContext(opts *ContextOpts) *Context {
} }
return &Context{ return &Context{
destroy: opts.Destroy,
diff: opts.Diff, diff: opts.Diff,
hooks: hooks, hooks: hooks,
module: opts.Module, module: opts.Module,
providers: opts.Providers, providers: opts.Providers,
provisioners: opts.Provisioners, provisioners: opts.Provisioners,
state: state, state: state,
targets: opts.Targets,
uiInput: opts.UIInput, uiInput: opts.UIInput,
variables: opts.Variables, variables: opts.Variables,
@ -135,6 +141,8 @@ func (c *Context) GraphBuilder() GraphBuilder {
Providers: providers, Providers: providers,
Provisioners: provisioners, Provisioners: provisioners,
State: c.state, State: c.state,
Targets: c.targets,
Destroy: c.destroy,
} }
} }
@ -253,7 +261,7 @@ func (c *Context) Apply() (*State, error) {
// //
// Plan also updates the diff of this context to be the diff generated // Plan also updates the diff of this context to be the diff generated
// by the plan, so Apply can be called after. // by the plan, so Apply can be called after.
func (c *Context) Plan(opts *PlanOpts) (*Plan, error) { func (c *Context) Plan() (*Plan, error) {
v := c.acquireRun() v := c.acquireRun()
defer c.releaseRun(v) defer c.releaseRun(v)
@ -264,7 +272,7 @@ func (c *Context) Plan(opts *PlanOpts) (*Plan, error) {
} }
var operation walkOperation var operation walkOperation
if opts != nil && opts.Destroy { if c.destroy {
operation = walkPlanDestroy operation = walkPlanDestroy
} else { } else {
// Set our state to be something temporary. We do this so that // Set our state to be something temporary. We do this so that

File diff suppressed because it is too large Load Diff

View File

@ -65,6 +65,13 @@ type BuiltinGraphBuilder struct {
// Provisioners is the list of provisioners supported. // Provisioners is the list of provisioners supported.
Provisioners []string Provisioners []string
// Targets is the user-specified list of resources to target.
Targets []string
// Destroy is set to true when we're in a `terraform destroy` or a
// `terraform plan -destroy`
Destroy bool
} }
// Build builds the graph according to the steps returned by Steps. // Build builds the graph according to the steps returned by Steps.
@ -82,7 +89,11 @@ func (b *BuiltinGraphBuilder) Steps() []GraphTransformer {
return []GraphTransformer{ return []GraphTransformer{
// Create all our resources from the configuration and state // Create all our resources from the configuration and state
&ConfigTransformer{Module: b.Root}, &ConfigTransformer{Module: b.Root},
&OrphanTransformer{State: b.State, Module: b.Root}, &OrphanTransformer{
State: b.State,
Module: b.Root,
Targeting: (len(b.Targets) > 0),
},
// Provider-related transformations // Provider-related transformations
&MissingProviderTransformer{Providers: b.Providers}, &MissingProviderTransformer{Providers: b.Providers},
@ -104,6 +115,10 @@ func (b *BuiltinGraphBuilder) Steps() []GraphTransformer {
}, },
}, },
// Optionally reduces the graph to a user-specified list of targets and
// their dependencies.
&TargetsTransformer{Targets: b.Targets, Destroy: b.Destroy},
// Create the destruction nodes // Create the destruction nodes
&DestroyTransformer{}, &DestroyTransformer{},
&CreateBeforeDestroyTransformer{}, &CreateBeforeDestroyTransformer{},

View File

@ -21,6 +21,26 @@ type graphNodeConfig interface {
GraphNodeDependent GraphNodeDependent
} }
// GraphNodeAddressable is an interface that all graph nodes for the
// configuration graph need to implement in order to be be addressed / targeted
// properly.
type GraphNodeAddressable interface {
graphNodeConfig
ResourceAddress() *ResourceAddress
}
// GraphNodeTargetable is an interface for graph nodes to implement when they
// need to be told about incoming targets. This is useful for nodes that need
// to respect targets as they dynamically expand. Note that the list of targets
// provided will contain every target provided, and each implementing graph
// node must filter this list to targets considered relevant.
type GraphNodeTargetable interface {
GraphNodeAddressable
SetTargets([]ResourceAddress)
}
// GraphNodeConfigModule represents a module within the configuration graph. // GraphNodeConfigModule represents a module within the configuration graph.
type GraphNodeConfigModule struct { type GraphNodeConfigModule struct {
Path []string Path []string
@ -191,6 +211,9 @@ type GraphNodeConfigResource struct {
// If this is set to anything other than destroyModeNone, then this // If this is set to anything other than destroyModeNone, then this
// resource represents a resource that will be destroyed in some way. // resource represents a resource that will be destroyed in some way.
DestroyMode GraphNodeDestroyMode DestroyMode GraphNodeDestroyMode
// Used during DynamicExpand to target indexes
Targets []ResourceAddress
} }
func (n *GraphNodeConfigResource) DependableName() []string { func (n *GraphNodeConfigResource) DependableName() []string {
@ -279,6 +302,7 @@ func (n *GraphNodeConfigResource) DynamicExpand(ctx EvalContext) (*Graph, error)
steps = append(steps, &ResourceCountTransformer{ steps = append(steps, &ResourceCountTransformer{
Resource: n.Resource, Resource: n.Resource,
Destroy: n.DestroyMode != DestroyNone, Destroy: n.DestroyMode != DestroyNone,
Targets: n.Targets,
}) })
} }
@ -291,6 +315,7 @@ func (n *GraphNodeConfigResource) DynamicExpand(ctx EvalContext) (*Graph, error)
steps = append(steps, &OrphanTransformer{ steps = append(steps, &OrphanTransformer{
State: state, State: state,
View: n.Resource.Id(), View: n.Resource.Id(),
Targeting: (len(n.Targets) > 0),
}) })
steps = append(steps, &DeposedTransformer{ steps = append(steps, &DeposedTransformer{
@ -314,6 +339,22 @@ func (n *GraphNodeConfigResource) DynamicExpand(ctx EvalContext) (*Graph, error)
return b.Build(ctx.Path()) return b.Build(ctx.Path())
} }
// GraphNodeAddressable impl.
func (n *GraphNodeConfigResource) ResourceAddress() *ResourceAddress {
return &ResourceAddress{
// Indicates no specific index; will match on other three fields
Index: -1,
InstanceType: TypePrimary,
Name: n.Resource.Name,
Type: n.Resource.Type,
}
}
// GraphNodeTargetable impl.
func (n *GraphNodeConfigResource) SetTargets(targets []ResourceAddress) {
n.Targets = targets
}
// GraphNodeEvalable impl. // GraphNodeEvalable impl.
func (n *GraphNodeConfigResource) EvalTree() EvalNode { func (n *GraphNodeConfigResource) EvalTree() EvalNode {
return &EvalSequence{ return &EvalSequence{

13
terraform/instancetype.go Normal file
View File

@ -0,0 +1,13 @@
package terraform
//go:generate stringer -type=InstanceType instancetype.go
// InstanceType is an enum of the various types of instances store in the State
type InstanceType int
const (
TypeInvalid InstanceType = iota
TypePrimary
TypeTainted
TypeDeposed
)

View File

@ -0,0 +1,16 @@
// generated by stringer -type=InstanceType instancetype.go; DO NOT EDIT
package terraform
import "fmt"
const _InstanceType_name = "TypeInvalidTypePrimaryTypeTaintedTypeDeposed"
var _InstanceType_index = [...]uint8{0, 11, 22, 33, 44}
func (i InstanceType) String() string {
if i < 0 || i+1 >= InstanceType(len(_InstanceType_index)) {
return fmt.Sprintf("InstanceType(%d)", i)
}
return _InstanceType_name[_InstanceType_index[i]:_InstanceType_index[i+1]]
}

View File

@ -18,15 +18,6 @@ func init() {
gob.Register(make(map[string]string)) gob.Register(make(map[string]string))
} }
// PlanOpts are the options used to generate an execution plan for
// Terraform.
type PlanOpts struct {
// If set to true, then the generated plan will destroy all resources
// that are created. Otherwise, it will move towards the desired state
// specified in the configuration.
Destroy bool
}
// Plan represents a single Terraform execution plan, which contains // Plan represents a single Terraform execution plan, which contains
// all the information necessary to make an infrastructure change. // all the information necessary to make an infrastructure change.
type Plan struct { type Plan struct {

View File

@ -0,0 +1,98 @@
package terraform
import (
"fmt"
"regexp"
"strconv"
)
// ResourceAddress is a way of identifying an individual resource (or,
// eventually, a subset of resources) within the state. It is used for Targets.
type ResourceAddress struct {
Index int
InstanceType InstanceType
Name string
Type string
}
func ParseResourceAddress(s string) (*ResourceAddress, error) {
matches, err := tokenizeResourceAddress(s)
if err != nil {
return nil, err
}
resourceIndex := -1
if matches["index"] != "" {
var err error
if resourceIndex, err = strconv.Atoi(matches["index"]); err != nil {
return nil, err
}
}
instanceType := TypePrimary
if matches["instance_type"] != "" {
var err error
if instanceType, err = ParseInstanceType(matches["instance_type"]); err != nil {
return nil, err
}
}
return &ResourceAddress{
Index: resourceIndex,
InstanceType: instanceType,
Name: matches["name"],
Type: matches["type"],
}, nil
}
func (addr *ResourceAddress) Equals(raw interface{}) bool {
other, ok := raw.(*ResourceAddress)
if !ok {
return false
}
indexMatch := (addr.Index == -1 ||
other.Index == -1 ||
addr.Index == other.Index)
return (indexMatch &&
addr.InstanceType == other.InstanceType &&
addr.Name == other.Name &&
addr.Type == other.Type)
}
func ParseInstanceType(s string) (InstanceType, error) {
switch s {
case "primary":
return TypePrimary, nil
case "deposed":
return TypeDeposed, nil
case "tainted":
return TypeTainted, nil
default:
return TypeInvalid, fmt.Errorf("Unexpected value for InstanceType field: %q", s)
}
}
func tokenizeResourceAddress(s string) (map[string]string, error) {
// Example of portions of the regexp below using the
// string "aws_instance.web.tainted[1]"
re := regexp.MustCompile(`\A` +
// "aws_instance"
`(?P<type>\w+)\.` +
// "web"
`(?P<name>\w+)` +
// "tainted" (optional, omission implies: "primary")
`(?:\.(?P<instance_type>\w+))?` +
// "1" (optional, omission implies: "0")
`(?:\[(?P<index>\d+)\])?` +
`\z`)
groupNames := re.SubexpNames()
rawMatches := re.FindAllStringSubmatch(s, -1)
if len(rawMatches) != 1 {
return nil, fmt.Errorf("Problem parsing address: %q", s)
}
matches := make(map[string]string)
for i, m := range rawMatches[0] {
matches[groupNames[i]] = m
}
return matches, nil
}

View File

@ -0,0 +1,207 @@
package terraform
import (
"reflect"
"testing"
)
func TestParseResourceAddress(t *testing.T) {
cases := map[string]struct {
Input string
Expected *ResourceAddress
}{
"implicit primary, no specific index": {
Input: "aws_instance.foo",
Expected: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: -1,
},
},
"implicit primary, explicit index": {
Input: "aws_instance.foo[2]",
Expected: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 2,
},
},
"explicit primary, explicit index": {
Input: "aws_instance.foo.primary[2]",
Expected: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 2,
},
},
"tainted": {
Input: "aws_instance.foo.tainted",
Expected: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypeTainted,
Index: -1,
},
},
"deposed": {
Input: "aws_instance.foo.deposed",
Expected: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypeDeposed,
Index: -1,
},
},
}
for tn, tc := range cases {
out, err := ParseResourceAddress(tc.Input)
if err != nil {
t.Fatalf("unexpected err: %#v", err)
}
if !reflect.DeepEqual(out, tc.Expected) {
t.Fatalf("bad: %q\n\nexpected:\n%#v\n\ngot:\n%#v", tn, tc.Expected, out)
}
}
}
func TestResourceAddressEquals(t *testing.T) {
cases := map[string]struct {
Address *ResourceAddress
Other interface{}
Expect bool
}{
"basic match": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Expect: true,
},
"address does not set index": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: -1,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 3,
},
Expect: true,
},
"other does not set index": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 3,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: -1,
},
Expect: true,
},
"neither sets index": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: -1,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: -1,
},
Expect: true,
},
"different type": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Other: &ResourceAddress{
Type: "aws_vpc",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Expect: false,
},
"different name": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "bar",
InstanceType: TypePrimary,
Index: 0,
},
Expect: false,
},
"different instance type": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypeTainted,
Index: 0,
},
Expect: false,
},
"different index": {
Address: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 0,
},
Other: &ResourceAddress{
Type: "aws_instance",
Name: "foo",
InstanceType: TypePrimary,
Index: 1,
},
Expect: false,
},
}
for tn, tc := range cases {
actual := tc.Address.Equals(tc.Other)
if actual != tc.Expect {
t.Fatalf("%q: expected equals: %t, got %t for:\n%#v\n%#v",
tn, tc.Expect, actual, tc.Address, tc.Other)
}
}
}

View File

@ -0,0 +1,7 @@
resource "aws_instance" "foo" {
count = 3
}
resource "aws_instance" "bar" {
count = 3
}

View File

@ -0,0 +1,7 @@
resource "aws_instance" "foo" {
num = "2"
}
resource "aws_instance" "bar" {
foo = "bar"
}

View File

@ -0,0 +1,7 @@
resource "aws_instance" "foo" {
num = "2"
}
resource "aws_instance" "bar" {
foo = "${aws_instance.foo.num}"
}

View File

@ -0,0 +1,9 @@
resource "aws_vpc" "metoo" {}
resource "aws_instance" "notme" { }
resource "aws_instance" "me" {
vpc_id = "${aws_vpc.metoo.id}"
count = 3
}
resource "aws_elb" "meneither" {
instances = ["${aws_instance.me.*.id}"]
}

View File

@ -0,0 +1,8 @@
resource "aws_vpc" "metoo" {}
resource "aws_instance" "notme" { }
resource "aws_instance" "me" {
vpc_id = "${aws_vpc.metoo.id}"
}
resource "aws_elb" "meneither" {
instances = ["${aws_instance.me.*.id}"]
}

View File

@ -0,0 +1,16 @@
resource "aws_vpc" "me" {}
resource "aws_subnet" "me" {
vpc_id = "${aws_vpc.me.id}"
}
resource "aws_instance" "me" {
subnet_id = "${aws_subnet.me.id}"
}
resource "aws_vpc" "notme" {}
resource "aws_subnet" "notme" {}
resource "aws_instance" "notme" {}
resource "aws_instance" "notmeeither" {
name = "${aws_instance.me.id}"
}

View File

@ -0,0 +1,18 @@
resource "aws_vpc" "notme" {}
resource "aws_subnet" "notme" {
vpc_id = "${aws_vpc.notme.id}"
}
resource "aws_instance" "me" {
subnet_id = "${aws_subnet.notme.id}"
}
resource "aws_instance" "notme" {}
resource "aws_instance" "metoo" {
name = "${aws_instance.me.id}"
}
resource "aws_elb" "me" {
instances = "${aws_instance.me.*.id}"
}

View File

@ -2,6 +2,7 @@ package terraform
import ( import (
"fmt" "fmt"
"log"
"github.com/hashicorp/terraform/config" "github.com/hashicorp/terraform/config"
"github.com/hashicorp/terraform/config/module" "github.com/hashicorp/terraform/config/module"
@ -25,6 +26,11 @@ type OrphanTransformer struct {
// using the graph path. // using the graph path.
Module *module.Tree Module *module.Tree
// Targets are user-specified resources to target. We need to be aware of
// these so we don't improperly identify orphans when they've just been
// filtered out of the graph via targeting.
Targeting bool
// View, if non-nil will set a view on the module state. // View, if non-nil will set a view on the module state.
View string View string
} }
@ -35,6 +41,13 @@ func (t *OrphanTransformer) Transform(g *Graph) error {
return nil return nil
} }
if t.Targeting {
log.Printf("Skipping orphan transformer because we have targets.")
// If we are in a run where we are targeting nodes, we won't process
// orphans for this run.
return nil
}
// Build up all our state representatives // Build up all our state representatives
resourceRep := make(map[string]struct{}) resourceRep := make(map[string]struct{})
for _, v := range g.Vertices() { for _, v := range g.Vertices() {

View File

@ -12,6 +12,7 @@ import (
type ResourceCountTransformer struct { type ResourceCountTransformer struct {
Resource *config.Resource Resource *config.Resource
Destroy bool Destroy bool
Targets []ResourceAddress
} }
func (t *ResourceCountTransformer) Transform(g *Graph) error { func (t *ResourceCountTransformer) Transform(g *Graph) error {
@ -27,7 +28,7 @@ func (t *ResourceCountTransformer) Transform(g *Graph) error {
} }
// For each count, build and add the node // For each count, build and add the node
nodes := make([]dag.Vertex, count) nodes := make([]dag.Vertex, 0, count)
for i := 0; i < count; i++ { for i := 0; i < count; i++ {
// Set the index. If our count is 1 we special case it so that // Set the index. If our count is 1 we special case it so that
// we handle the "resource.0" and "resource" boundary properly. // we handle the "resource.0" and "resource" boundary properly.
@ -49,9 +50,14 @@ func (t *ResourceCountTransformer) Transform(g *Graph) error {
} }
} }
// Skip nodes if targeting excludes them
if !t.nodeIsTargeted(node) {
continue
}
// Add the node now // Add the node now
nodes[i] = node nodes = append(nodes, node)
g.Add(nodes[i]) g.Add(node)
} }
// Make the dependency connections // Make the dependency connections
@ -64,6 +70,25 @@ func (t *ResourceCountTransformer) Transform(g *Graph) error {
return nil return nil
} }
func (t *ResourceCountTransformer) nodeIsTargeted(node dag.Vertex) bool {
// no targets specified, everything stays in the graph
if len(t.Targets) == 0 {
return true
}
addressable, ok := node.(GraphNodeAddressable)
if !ok {
return false
}
addr := addressable.ResourceAddress()
for _, targetAddr := range t.Targets {
if targetAddr.Equals(addr) {
return true
}
}
return false
}
type graphNodeExpandedResource struct { type graphNodeExpandedResource struct {
Index int Index int
Resource *config.Resource Resource *config.Resource
@ -77,6 +102,23 @@ func (n *graphNodeExpandedResource) Name() string {
return fmt.Sprintf("%s #%d", n.Resource.Id(), n.Index) return fmt.Sprintf("%s #%d", n.Resource.Id(), n.Index)
} }
// GraphNodeAddressable impl.
func (n *graphNodeExpandedResource) ResourceAddress() *ResourceAddress {
// We want this to report the logical index properly, so we must undo the
// special case from the expand
index := n.Index
if index == -1 {
index = 0
}
return &ResourceAddress{
Index: index,
// TODO: kjkjkj
InstanceType: TypePrimary,
Name: n.Resource.Name,
Type: n.Resource.Type,
}
}
// GraphNodeDependable impl. // GraphNodeDependable impl.
func (n *graphNodeExpandedResource) DependableName() []string { func (n *graphNodeExpandedResource) DependableName() []string {
return []string{ return []string{

View File

@ -0,0 +1,103 @@
package terraform
import "github.com/hashicorp/terraform/dag"
// TargetsTransformer is a GraphTransformer that, when the user specifies a
// list of resources to target, limits the graph to only those resources and
// their dependencies.
type TargetsTransformer struct {
// List of targeted resource names specified by the user
Targets []string
// Set to true when we're in a `terraform destroy` or a
// `terraform plan -destroy`
Destroy bool
}
func (t *TargetsTransformer) Transform(g *Graph) error {
if len(t.Targets) > 0 {
// TODO: duplicated in OrphanTransformer; pull up parsing earlier
addrs, err := t.parseTargetAddresses()
if err != nil {
return err
}
targetedNodes, err := t.selectTargetedNodes(g, addrs)
if err != nil {
return err
}
for _, v := range g.Vertices() {
if targetedNodes.Include(v) {
} else {
g.Remove(v)
}
}
}
return nil
}
func (t *TargetsTransformer) parseTargetAddresses() ([]ResourceAddress, error) {
addrs := make([]ResourceAddress, len(t.Targets))
for i, target := range t.Targets {
ta, err := ParseResourceAddress(target)
if err != nil {
return nil, err
}
addrs[i] = *ta
}
return addrs, nil
}
func (t *TargetsTransformer) selectTargetedNodes(
g *Graph, addrs []ResourceAddress) (*dag.Set, error) {
targetedNodes := new(dag.Set)
for _, v := range g.Vertices() {
// Keep all providers; they'll be pruned later if necessary
if r, ok := v.(GraphNodeProvider); ok {
targetedNodes.Add(r)
continue
}
// For the remaining filter, we only care about addressable nodes
r, ok := v.(GraphNodeAddressable)
if !ok {
continue
}
if t.nodeIsTarget(r, addrs) {
targetedNodes.Add(r)
// If the node would like to know about targets, tell it.
if n, ok := r.(GraphNodeTargetable); ok {
n.SetTargets(addrs)
}
var deps *dag.Set
var err error
if t.Destroy {
deps, err = g.Descendents(r)
} else {
deps, err = g.Ancestors(r)
}
if err != nil {
return nil, err
}
for _, d := range deps.List() {
targetedNodes.Add(d)
}
}
}
return targetedNodes, nil
}
func (t *TargetsTransformer) nodeIsTarget(
r GraphNodeAddressable, addrs []ResourceAddress) bool {
addr := r.ResourceAddress()
for _, targetAddr := range addrs {
if targetAddr.Equals(addr) {
return true
}
}
return false
}

View File

@ -0,0 +1,71 @@
package terraform
import (
"strings"
"testing"
)
func TestTargetsTransformer(t *testing.T) {
mod := testModule(t, "transform-targets-basic")
g := Graph{Path: RootModulePath}
{
tf := &ConfigTransformer{Module: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &TargetsTransformer{Targets: []string{"aws_instance.me"}}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(`
aws_instance.me
aws_subnet.me
aws_subnet.me
aws_vpc.me
aws_vpc.me
`)
if actual != expected {
t.Fatalf("bad:\n\nexpected:\n%s\n\ngot:\n%s\n", expected, actual)
}
}
func TestTargetsTransformer_destroy(t *testing.T) {
mod := testModule(t, "transform-targets-destroy")
g := Graph{Path: RootModulePath}
{
tf := &ConfigTransformer{Module: mod}
if err := tf.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
{
transform := &TargetsTransformer{
Targets: []string{"aws_instance.me"},
Destroy: true,
}
if err := transform.Transform(&g); err != nil {
t.Fatalf("err: %s", err)
}
}
actual := strings.TrimSpace(g.String())
expected := strings.TrimSpace(`
aws_elb.me
aws_instance.me
aws_instance.me
aws_instance.metoo
aws_instance.me
`)
if actual != expected {
t.Fatalf("bad:\n\nexpected:\n%s\n\ngot:\n%s\n", expected, actual)
}
}

View File

@ -10,6 +10,7 @@ body.layout-atlas,
body.layout-consul, body.layout-consul,
body.layout-dnsimple, body.layout-dnsimple,
body.layout-dme, body.layout-dme,
body.layout-docker,
body.layout-cloudflare, body.layout-cloudflare,
body.layout-cloudstack, body.layout-cloudstack,
body.layout-google, body.layout-google,

View File

@ -44,6 +44,11 @@ The command-line flags are all optional. The list of available flags are:
* `-state-out=path` - Path to write updated state file. By default, the * `-state-out=path` - Path to write updated state file. By default, the
`-state` path will be used. `-state` path will be used.
* `-target=resource` - A [Resource
Address](/docs/internals/resource-addressing.html) to target. Operation will
be limited to this resource and its dependencies. This flag can be used
multiple times.
* `-var 'foo=bar'` - Set a variable in the Terraform configuration. This * `-var 'foo=bar'` - Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -21,3 +21,9 @@ confirmation before destroying.
This command accepts all the flags that the This command accepts all the flags that the
[apply command](/docs/commands/apply.html) accepts. If `-force` is [apply command](/docs/commands/apply.html) accepts. If `-force` is
set, then the destroy confirmation will not be shown. set, then the destroy confirmation will not be shown.
The `-target` flag, instead of affecting "dependencies" will instead also
destroy any resources that _depend on_ the target(s) specified.
The behavior of any `terraform destroy` command can be previewed at any time
with an equivalent `terraform plan -destroy` command.

View File

@ -45,6 +45,11 @@ The command-line flags are all optional. The list of available flags are:
* `-state=path` - Path to the state file. Defaults to "terraform.tfstate". * `-state=path` - Path to the state file. Defaults to "terraform.tfstate".
* `-target=resource` - A [Resource
Address](/docs/internals/resource-addressing.html) to target. Operation will
be limited to this resource and its dependencies. This flag can be used
multiple times.
* `-var 'foo=bar'` - Set a variable in the Terraform configuration. This * `-var 'foo=bar'` - Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -36,6 +36,11 @@ The command-line flags are all optional. The list of available flags are:
* `-state-out=path` - Path to write updated state file. By default, the * `-state-out=path` - Path to write updated state file. By default, the
`-state` path will be used. `-state` path will be used.
* `-target=resource` - A [Resource
Address](/docs/internals/resource-addressing.html) to target. Operation will
be limited to this resource and its dependencies. This flag can be used
multiple times.
* `-var 'foo=bar'` - Set a variable in the Terraform configuration. This * `-var 'foo=bar'` - Set a variable in the Terraform configuration. This
flag can be set multiple times. flag can be set multiple times.

View File

@ -0,0 +1,57 @@
---
layout: "docs"
page_title: "Internals: Resource Address"
sidebar_current: "docs-internals-resource-addressing"
description: |-
Resource addressing is used to target specific resources in a larger
infrastructure.
---
# Resource Addressing
A __Resource Address__ is a string that references a specific resource in a
larger infrastructure. The syntax of a resource address is:
```
<resource_type>.<resource_name>[optional fields]
```
Required fields:
* `resource_type` - Type of the resource being addressed.
* `resource_name` - User-defined name of the resource.
Optional fields may include:
* `[N]` - where `N` is a `0`-based index into a resource with multiple
instances specified by the `count` meta-parameter. Omitting an index when
addressing a resource where `count > 1` means that the address references
all instances.
## Examples
Given a Terraform config that includes:
```
resource "aws_instance" "web" {
# ...
count = 4
}
```
An address like this:
```
aws_instance.web[3]
```
Refers to only the last instance in the config, and an address like this:
```
aws_instance.web
```
Refers to all four "web" instances.

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