mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-10-03 01:01:06 +00:00
361 lines
8.9 KiB
Go
361 lines
8.9 KiB
Go
package google
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import (
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"fmt"
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"testing"
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"code.google.com/p/google-api-go-client/replicapool/v1beta2"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestAccInstanceGroupManager_basic(t *testing.T) {
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var manager replicapool.InstanceGroupManager
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckInstanceGroupManagerDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccInstanceGroupManager_basic,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckInstanceGroupManagerExists(
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"google_replicapool_instance_group_manager.foobar", &manager),
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),
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},
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},
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})
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}
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func TestAccInstanceGroupManager_update(t *testing.T) {
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var manager replicapool.InstanceGroupManager
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckInstanceGroupManagerDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccInstanceGroupManager_basic,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckInstanceGroupManagerExists(
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"google_replicapool_instance_group_manager.foobar", &manager),
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),
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},
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resource.TestStep{
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Config: testAccInstanceGroupManager_update,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckInstanceGroupManagerExists(
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"google_replicapool_instance_group_manager.foobar", &manager),
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),
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},
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resource.TestStep{
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Config: testAccInstanceGroupManager_update2,
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Check: resource.ComposeTestCheckFunc(
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testAccCheckInstanceGroupManagerExists(
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"google_replicapool_instance_group_manager.foobar", &manager),
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testAccCheckInstanceGroupManagerUpdated(
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"google_replicapool_instance_group_manager.foobar", 3,
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"google_compute_target_pool.foobaz", "terraform-test-foobaz"),
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),
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},
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},
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})
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}
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func testAccCheckInstanceGroupManagerDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_replicapool_instance_group_manager" {
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continue
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}
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_, err := config.clientReplicaPool.InstanceGroupManagers.Get(
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config.Project, rs.Primary.Attributes["zone"], rs.Primary.ID).Do()
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if err != nil {
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return fmt.Errorf("InstanceGroupManager still exists")
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}
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}
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return nil
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}
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func testAccCheckInstanceGroupManagerExists(n string, manager *replicapool.InstanceGroupManager) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
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}
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config := testAccProvider.Meta().(*Config)
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found, err := config.clientReplicaPool.InstanceGroupManagers.Get(
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config.Project, rs.Primary.Attributes["zone"], rs.Primary.ID).Do()
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if err != nil {
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return err
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}
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if found.Name != rs.Primary.ID {
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return fmt.Errorf("InstanceGroupManager not found")
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}
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*manager = *found
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return nil
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}
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}
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func testAccCheckInstanceGroupManagerUpdated(n string, size int64, targetPool string, template string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
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}
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config := testAccProvider.Meta().(*Config)
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manager, err := config.clientReplicaPool.InstanceGroupManagers.Get(
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config.Project, rs.Primary.Attributes["zone"], rs.Primary.ID).Do()
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if err != nil {
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return err
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}
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// check that total instance count is "size"
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if manager.CurrentSize != size {
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return fmt.Errorf("instance count incorrect")
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}
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// check that at least one instance exists in "targetpool"
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tp, ok := s.RootModule().Resources[targetPool]
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if !ok {
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return fmt.Errorf("Not found: %s", targetPool)
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}
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if tp.Primary.ID == "" {
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return fmt.Errorf("No ID is set")
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}
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targetpool, err := config.clientCompute.TargetPools.Get(
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config.Project, config.Region, tp.Primary.ID).Do()
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if err != nil {
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return err
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}
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// check that total instance count is "size"
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if len(targetpool.Instances) == 0 {
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return fmt.Errorf("no instance in new targetpool")
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}
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// check that the instance template updated
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instanceTemplate, err := config.clientCompute.InstanceTemplates.Get(
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config.Project, template).Do()
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if err != nil {
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return fmt.Errorf("Error reading instance template: %s", err)
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}
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if instanceTemplate.Name != template {
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return fmt.Errorf("instance template not updated")
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}
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return nil
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}
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}
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const testAccInstanceGroupManager_basic = `
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resource "google_compute_instance_template" "foobar" {
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name = "terraform-test-foobar"
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machine_type = "n1-standard-1"
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can_ip_forward = false
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tags = ["foo", "bar"]
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disk {
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source_image = "projects/debian-cloud/global/images/debian-7-wheezy-v20140814"
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auto_delete = true
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boot = true
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}
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network_interface {
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network = "default"
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}
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metadata {
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foo = "bar"
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}
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service_account {
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scopes = ["userinfo-email", "compute-ro", "storage-ro"]
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}
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}
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resource "google_compute_target_pool" "foobar" {
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description = "Resource created for Terraform acceptance testing"
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name = "terraform-test-foobar"
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session_affinity = "CLIENT_IP_PROTO"
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}
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resource "google_replicapool_instance_group_manager" "foobar" {
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description = "Terraform test instance group manager"
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name = "terraform-test"
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instance_template = "${google_compute_instance_template.foobar.self_link}"
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target_pools = ["${google_compute_target_pool.foobar.self_link}"]
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base_instance_name = "foobar"
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zone = "us-central1-a"
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size = 2
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}`
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const testAccInstanceGroupManager_update = `
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resource "google_compute_instance_template" "foobar" {
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name = "terraform-test-foobar"
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machine_type = "n1-standard-1"
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can_ip_forward = false
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tags = ["foo", "bar"]
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disk {
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source_image = "projects/debian-cloud/global/images/debian-7-wheezy-v20140814"
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auto_delete = true
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boot = true
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}
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network_interface {
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network = "default"
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}
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metadata {
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foo = "bar"
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}
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service_account {
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scopes = ["userinfo-email", "compute-ro", "storage-ro"]
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}
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}
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resource "google_compute_instance_template" "foobaz" {
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name = "terraform-test-foobaz"
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machine_type = "n1-standard-1"
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can_ip_forward = false
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tags = ["foo", "bar"]
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disk {
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source_image = "projects/debian-cloud/global/images/debian-7-wheezy-v20140814"
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auto_delete = true
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boot = true
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}
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network_interface {
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network = "default"
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}
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metadata {
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foo = "bar"
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}
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service_account {
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scopes = ["userinfo-email", "compute-ro", "storage-ro"]
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}
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}
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resource "google_compute_target_pool" "foobar" {
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description = "Resource created for Terraform acceptance testing"
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name = "terraform-test-foobar"
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session_affinity = "CLIENT_IP_PROTO"
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}
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resource "google_compute_target_pool" "foobaz" {
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description = "Resource created for Terraform acceptance testing"
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name = "terraform-test-foobaz"
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session_affinity = "CLIENT_IP_PROTO"
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}
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resource "google_replicapool_instance_group_manager" "foobar" {
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description = "Terraform test instance group manager"
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name = "terraform-test"
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instance_template = "${google_compute_instance_template.foobar.self_link}"
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target_pools = ["${google_compute_target_pool.foobaz.self_link}"]
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base_instance_name = "foobar"
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zone = "us-central1-a"
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size = 2
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}`
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const testAccInstanceGroupManager_update2 = `
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resource "google_compute_instance_template" "foobar" {
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name = "terraform-test-foobar"
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machine_type = "n1-standard-1"
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can_ip_forward = false
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tags = ["foo", "bar"]
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disk {
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source_image = "projects/debian-cloud/global/images/debian-7-wheezy-v20140814"
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auto_delete = true
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boot = true
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}
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network_interface {
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network = "default"
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}
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metadata {
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foo = "bar"
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}
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service_account {
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scopes = ["userinfo-email", "compute-ro", "storage-ro"]
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}
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}
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resource "google_compute_instance_template" "foobaz" {
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name = "terraform-test-foobaz"
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machine_type = "n1-standard-1"
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can_ip_forward = false
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tags = ["foo", "bar"]
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disk {
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source_image = "projects/debian-cloud/global/images/debian-7-wheezy-v20140814"
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auto_delete = true
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boot = true
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}
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network_interface {
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network = "default"
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}
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metadata {
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foo = "bar"
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}
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service_account {
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scopes = ["userinfo-email", "compute-ro", "storage-ro"]
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}
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}
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resource "google_compute_target_pool" "foobar" {
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description = "Resource created for Terraform acceptance testing"
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name = "terraform-test-foobar"
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session_affinity = "CLIENT_IP_PROTO"
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}
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resource "google_compute_target_pool" "foobaz" {
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description = "Resource created for Terraform acceptance testing"
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name = "terraform-test-foobaz"
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session_affinity = "CLIENT_IP_PROTO"
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}
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resource "google_replicapool_instance_group_manager" "foobar" {
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description = "Terraform test instance group manager"
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name = "terraform-test"
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instance_template = "${google_compute_instance_template.foobaz.self_link}"
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target_pools = ["${google_compute_target_pool.foobaz.self_link}"]
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base_instance_name = "foobar"
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zone = "us-central1-a"
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size = 3
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}`
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