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Merge pull request #18759 from hashicorp/b-terraform-remote-state 

terraform/terraform_remote_state: accept complex configs
This commit is contained in:
Sander van Harmelen 2018-08-30 11:16:06 +02:00 committed by GitHub
parent 4d9a284114 77b9fad7f0
commit b591cb6363
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 428 additions and 24 deletions
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17
backend/remote-state/manta/backend.go
View File

@ -62,9 +62,17 @@ func New() backend.Backend {
},
"objectName": {
Type: schema.TypeString,
Optional: true,
Default: "terraform.tfstate",
Deprecated: "please use the object_name attribute",
},
"object_name": {
Type: schema.TypeString,
Optional: true,
Default: "terraform.tfstate",
// Set this default once the objectName attribute is removed!
// Default: "terraform.tfstate",
},
},
}
@ -116,7 +124,12 @@ func (b *Backend) configure(ctx context.Context) error {
}
b.path = data.Get("path").(string)
b.objectName = data.Get("objectName").(string)
b.objectName = data.Get("object_name").(string)
// If object_name is not set, try the deprecated objectName.
if b.objectName == "" {
b.objectName = data.Get("objectName").(string)
}
var validationError *multierror.Error

13
backend/remote-state/manta/backend_test.go
View File

@ -31,8 +31,8 @@ func TestBackend(t *testing.T) {
keyName := "testState"
b := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
createMantaFolder(t, b.storageClient, directory)
@ -48,13 +48,13 @@ func TestBackendLocked(t *testing.T) {
keyName := "testState"
b1 := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
b2 := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
createMantaFolder(t, b1.storageClient, directory)
@ -88,7 +88,6 @@ func deleteMantaFolder(t *testing.T, mantaClient *storage.StorageClient, directo
}
for _, obj := range objs.Entries {
if obj.Type == "directory" {
ojs, err := mantaClient.Dir().List(context.Background(), &storage.ListDirectoryInput{
DirectoryName: path.Join(mantaDefaultRootStore, directoryName, obj.Name),

12
backend/remote-state/manta/client_test.go
View File

@ -21,8 +21,8 @@ func TestRemoteClient(t *testing.T) {
keyName := "testState"
b := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
createMantaFolder(t, b.storageClient, directory)
@ -42,13 +42,13 @@ func TestRemoteClientLocks(t *testing.T) {
keyName := "testState"
b1 := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
b2 := backend.TestBackendConfig(t, New(), map[string]interface{}{
"path": directory,
"objectName": keyName,
"path": directory,
"object_name": keyName,
}).(*Backend)
createMantaFolder(t, b1.storageClient, directory)

394
builtin/providers/terraform/data_source_state.go
View File

@ -5,6 +5,7 @@ import (
"log"
"time"
multierror "github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform/backend"
backendInit "github.com/hashicorp/terraform/backend/init"
"github.com/hashicorp/terraform/config"
@ -32,9 +33,368 @@ func dataSourceRemoteState() *schema.Resource {
},
},
// This field now contains all possible attributes that are supported
// by any of the existing backends. When merging this into 0.12 this
// should be reverted and instead the new 'cty.DynamicPseudoType' type
// should be used to make this work with any future backends as well.
"config": {
Type: schema.TypeMap,
Type: schema.TypeSet,
Optional: true,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"hostname": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"organization": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"token": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"workspaces": &schema.Schema{
Type: schema.TypeList,
Optional: true,
MaxItems: 1,
Elem: &schema.Schema{Type: schema.TypeMap},
},
"username": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"password": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"url": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"repo": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"subpath": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"storage_account_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"container_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"access_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"environment": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"resource_group_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"arm_subscription_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"arm_client_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"arm_client_secret": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"arm_tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"access_token": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"scheme": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"datacenter": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"http_auth": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"gzip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"lock": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"ca_file": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"cert_file": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"key_file": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"endpoints": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"prefix": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"cacert_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"cert_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"key_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"bucket": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"credentials": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"project": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"region": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"encryption_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"update_method": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"lock_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"lock_method": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"unlock_address": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"unlock_method": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_cert_verification": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"account": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"user": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"key_material": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"key_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"insecure_skip_tls_verify": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"object_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"endpoint": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"encrypt": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"acl": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"secret_key": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"kms_key_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"lock_table": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"dynamodb_table": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"profile": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"shared_credentials_file": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"role_arn": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"assume_role_policy": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"external_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"session_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"workspace_key_prefix": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_credentials_validation": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_get_ec2_platforms": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_region_validation": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_requesting_account_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"skip_metadata_api_check": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"auth_url": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"container": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"user_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"user_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"region_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"tenant_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"tenant_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"domain_id": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"domain_name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"insecure": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"cacert_file": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"cert": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"archive_container": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"archive_path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"expire_after": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
},
},
},
"defaults": {
@ -66,8 +426,28 @@ func dataSourceRemoteState() *schema.Resource {
func dataSourceRemoteStateRead(d *schema.ResourceData, meta interface{}) error {
backendType := d.Get("backend").(string)
// Get the configuration in a type we want.
rawConfig, err := config.NewRawConfig(d.Get("config").(map[string]interface{}))
// Get the configuration in a type we want. This is a bit of a hack but makes
// things work for the 'remote' backend as well. This can simply be deleted or
// reverted when merging this 0.12.
raw := make(map[string]interface{})
if cfg, ok := d.GetOk("config"); ok {
if raw, ok = cfg.(*schema.Set).List()[0].(map[string]interface{}); ok {
for k, v := range raw {
switch v := v.(type) {
case string:
if v == "" {
delete(raw, k)
}
case []interface{}:
if len(v) == 0 {
delete(raw, k)
}
}
}
}
}
rawConfig, err := config.NewRawConfig(raw)
if err != nil {
return fmt.Errorf("error initializing backend: %s", err)
}
@ -86,6 +466,14 @@ func dataSourceRemoteStateRead(d *schema.ResourceData, meta interface{}) error {
}
b := f()
warns, errs := b.Validate(terraform.NewResourceConfig(rawConfig))
for _, warning := range warns {
log.Printf("[DEBUG] Warning validating backend config: %s", warning)
}
if len(errs) > 0 {
return fmt.Errorf("error validating backend config: %s", multierror.Append(nil, errs...))
}
// Configure the backend
if err := b.Configure(terraform.NewResourceConfig(rawConfig)); err != nil {
return fmt.Errorf("error initializing backend: %s", err)

4
builtin/providers/terraform/data_source_state_test.go
View File

@ -53,7 +53,9 @@ func TestState_complexOutputs(t *testing.T) {
Config: testAccState_complexOutputs,
Check: resource.ComposeTestCheckFunc(
testAccCheckStateValue("terraform_remote_state.foo", "backend", "local"),
testAccCheckStateValue("terraform_remote_state.foo", "config.path", "./test-fixtures/complex_outputs.tfstate"),
// This (adding the hash) should be reverted when merged into 0.12.
// testAccCheckStateValue("terraform_remote_state.foo", "config.path", "./test-fixtures/complex_outputs.tfstate"),
testAccCheckStateValue("terraform_remote_state.foo", "config.1590222752.path", "./test-fixtures/complex_outputs.tfstate"),
testAccCheckStateValue("terraform_remote_state.foo", "computed_set.#", "2"),
testAccCheckStateValue("terraform_remote_state.foo", `map.%`, "2"),
testAccCheckStateValue("terraform_remote_state.foo", `map.key`, "test"),

1
helper/schema/resource_data.go
View File

@ -315,6 +315,7 @@ func (d *ResourceData) State() *terraform.InstanceState {
mapW := &MapFieldWriter{Schema: d.schema}
if err := mapW.WriteField(nil, rawMap); err != nil {
log.Printf("[ERR] Error writing fields: %s", err)
return nil
}

11
website/docs/backends/types/manta.html.md
View File

@ -17,8 +17,8 @@ Stores the state as an artifact in [Manta](https://www.joyent.com/manta).
```hcl
terraform {
backend "manta" {
path = "random/path"
objectName = "terraform.tfstate"
path = "random/path"
object_name = "terraform.tfstate"
}
}
```
@ -32,8 +32,8 @@ Note that for the access credentials we recommend using a
data "terraform_remote_state" "foo" {
backend = "manta"
config {
path = "random/path"
objectName = "terraform.tfstate"
path = "random/path"
object_name = "terraform.tfstate"
}
}
```
@ -49,4 +49,5 @@ The following configuration options are supported:
* `key_id` - (Required) This is the fingerprint of the public key matching the key specified in key_path. It can be obtained via the command ssh-keygen -l -E md5 -f /path/to/key. Can be set via the `SDC_KEY_ID` or `TRITON_KEY_ID` environment variables.
* `insecure_skip_tls_verify` - (Optional) This allows skipping TLS verification of the Triton endpoint. It is useful when connecting to a temporary Triton installation such as Cloud-On-A-Laptop which does not generally use a certificate signed by a trusted root CA. Defaults to `false`.
* `path` - (Required) The path relative to your private storage directory (`/$MANTA_USER/stor`) where the state file will be stored. **Please Note:** If this path does not exist, then the backend will create this folder location as part of backend creation.
* `objectName` - (Optional) The name of the state file (defaults to `terraform.tfstate`)
* `objectName` - (Optional, Deprecated) Use `object_name` instead.
* `object_name` - (Optional) The name of the state file (defaults to `terraform.tfstate`)