Add router resource

This commit is contained in:
Eric Bellemon 2015-02-09 23:37:39 +01:00 committed by Jon Perritt
parent 132d5acb33
commit 32d0e36709
3 changed files with 295 additions and 0 deletions

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@ -69,6 +69,7 @@ func Provider() terraform.ResourceProvider {
"openstack_networking_network_v2": resourceNetworkingNetworkV2(),
"openstack_networking_subnet_v2": resourceNetworkingSubnetV2(),
"openstack_networking_floatingip_v2": resourceNetworkingFloatingIPV2(),
"openstack_networking_router_v2": resourceNetworkingRouterV2(),
"openstack_objectstorage_container_v1": resourceObjectStorageContainerV1(),
},

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@ -0,0 +1,190 @@
package openstack
import (
"fmt"
"log"
"strconv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/racker/perigee"
"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("[INFO] Requesting router creation")
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.(*perigee.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("region", d.Get("region").(string))
if t, exists := d.GetOk("name"); exists && t != "" {
d.Set("name", n.Name)
} else {
d.Set("name", "")
}
if t, exists := d.GetOk("admin_state_up"); exists && t != "" {
d.Set("admin_state_up", strconv.FormatBool(n.AdminStateUp))
} else {
d.Set("admin_state_up", "")
}
if t, exists := d.GetOk("tenant_id"); exists && t != "" {
d.Set("tenant_id", n.TenantID)
} else {
d.Set("tenant_id", "")
}
if t, exists := d.GetOk("external_gateway"); exists && t != "" {
d.Set("external_gateway", n.GatewayInfo.NetworkID)
} else {
d.Set("external_gateway", "")
}
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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@ -0,0 +1,104 @@
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"
region = "%s"
admin_state_up = "true"
}`,
OS_REGION_NAME)
var testAccNetworkingV2Router_update = fmt.Sprintf(`
resource "openstack_networking_router_v2" "foo" {
region = "%s"
name = "router_2"
admin_state_up = "true"
}`,
OS_REGION_NAME)