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Add the "google_compute_global_address" datasource (#759)
* Add the "compute_global_address" datasource * Add a basic test for the "compute_global_address" datasource * Include the "compute_global_address" in the provider * Add docs for the "compute_global_address" datasource
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72
google/data_source_google_compute_global_address.go
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72
google/data_source_google_compute_global_address.go
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@ -0,0 +1,72 @@
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package google
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import (
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"fmt"
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"strconv"
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"github.com/hashicorp/terraform/helper/schema"
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"google.golang.org/api/googleapi"
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)
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func dataSourceGoogleComputeGlobalAddress() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceGoogleComputeGlobalAddressRead,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"address": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"status": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"self_link": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"project": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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Optional: true,
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},
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},
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}
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}
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func dataSourceGoogleComputeGlobalAddressRead(d *schema.ResourceData, meta interface{}) error {
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config := meta.(*Config)
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project, err := getProject(d, config)
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if err != nil {
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return err
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}
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address, err := config.clientCompute.GlobalAddresses.Get(
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project, d.Get("name").(string)).Do()
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if err != nil {
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if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
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// The resource doesn't exist anymore
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return fmt.Errorf("Global Address Not Found")
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}
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return fmt.Errorf("Error reading Global Address: %s", err)
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}
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d.Set("address", address.Address)
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d.Set("status", address.Status)
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d.Set("self_link", address.SelfLink)
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d.Set("project", project)
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d.SetId(strconv.FormatUint(uint64(address.Id), 10))
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return nil
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}
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84
google/data_source_google_compute_global_address_test.go
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84
google/data_source_google_compute_global_address_test.go
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@ -0,0 +1,84 @@
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package google
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import (
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"fmt"
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"testing"
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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 TestAccDataSourceComputeGlobalAddress(t *testing.T) {
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t.Parallel()
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rsName := "foobar"
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rsFullName := fmt.Sprintf("google_compute_global_address.%s", rsName)
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dsName := "my_address"
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dsFullName := fmt.Sprintf("data.google_compute_global_address.%s", dsName)
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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: testAccCheckComputeGlobalAddressDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: testAccDataSourceComputeGlobalAddressConfig(rsName, dsName),
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Check: resource.ComposeTestCheckFunc(
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testAccDataSourceComputeGlobalAddressCheck(dsFullName, rsFullName),
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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 testAccDataSourceComputeGlobalAddressCheck(data_source_name string, resource_name string) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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ds, ok := s.RootModule().Resources[data_source_name]
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if !ok {
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return fmt.Errorf("root module has no resource called %s", data_source_name)
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}
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rs, ok := s.RootModule().Resources[resource_name]
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if !ok {
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return fmt.Errorf("can't find %s in state", resource_name)
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}
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ds_attr := ds.Primary.Attributes
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rs_attr := rs.Primary.Attributes
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address_attrs_to_test := []string{
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"self_link",
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"name",
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"address",
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}
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for _, attr_to_check := range address_attrs_to_test {
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if ds_attr[attr_to_check] != rs_attr[attr_to_check] {
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return fmt.Errorf(
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"%s is %s; want %s",
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attr_to_check,
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ds_attr[attr_to_check],
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rs_attr[attr_to_check],
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)
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}
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}
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if ds_attr["status"] != "RESERVED" {
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return fmt.Errorf("status is %s; want RESERVED", ds_attr["status"])
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}
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return nil
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}
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}
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func testAccDataSourceComputeGlobalAddressConfig(rsName, dsName string) string {
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return fmt.Sprintf(`
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resource "google_compute_global_address" "%s" {
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name = "address-test"
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}
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data "google_compute_global_address" "%s" {
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name = "${google_compute_global_address.%s.name}"
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}
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`, rsName, dsName, rsName)
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}
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@ -52,6 +52,7 @@ func Provider() terraform.ResourceProvider {
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"google_dns_managed_zone": dataSourceDnsManagedZone(),
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"google_client_config": dataSourceGoogleClientConfig(),
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"google_compute_address": dataSourceGoogleComputeAddress(),
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"google_compute_global_address": dataSourceGoogleComputeGlobalAddress(),
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"google_compute_lb_ip_ranges": dataSourceGoogleComputeLbIpRanges(),
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"google_compute_network": dataSourceGoogleComputeNetwork(),
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"google_compute_subnetwork": dataSourceGoogleComputeSubnetwork(),
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@ -0,0 +1,55 @@
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---
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layout: "google"
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page_title: "Google: google_compute_global_address"
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sidebar_current: "docs-google-datasource-compute-global-address"
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description: |-
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Get the IP address from a static address reserved for a Global Forwarding Rule.
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---
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# google\_compute\_global\_address
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Get the IP address from a static address reserved for a Global Forwarding Rule which are only used for HTTP load balancing. For more information see
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the official [API](https://cloud.google.com/compute/docs/reference/latest/globalAddresses) documentation.
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## Example Usage
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```hcl
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data "google_compute_global_address" "my_address" {
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name = "foobar"
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}
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resource "google_dns_record_set" "frontend" {
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name = "lb.${google_dns_managed_zone.prod.dns_name}"
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type = "A"
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ttl = 300
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managed_zone = "${google_dns_managed_zone.prod.name}"
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rrdatas = ["${data.google_compute_global_address.my_address.address}"]
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}
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resource "google_dns_managed_zone" "prod" {
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name = "prod-zone"
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dns_name = "prod.mydomain.com."
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}
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```
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## Argument Reference
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The following arguments are supported:
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* `name` - (Required) A unique name for the resource, required by GCE.
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- - -
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* `project` - (Optional) The project in which the resource belongs. If it
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is not provided, the provider project is used.
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## Attributes Reference
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In addition to the arguments listed above, the following computed attributes are
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exported:
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* `self_link` - The URI of the created resource.
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* `address` - The IP of the created resource.
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* `status` - Indicates if the address is used. Possible values are: RESERVED or IN_USE.
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<li<%= sidebar_current("docs-google-datasource-compute-address") %>>
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<a href="/docs/providers/google/d/datasource_compute_address.html">google_compute_address</a>
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</li>
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<li<%= sidebar_current("docs-google-datasource-compute-global-address") %>>
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<a href="/docs/providers/google/d/datasource_compute_global_address.html">google_compute_global_address</a>
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</li>
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<li<%= sidebar_current("docs-google-datasource-compute-network") %>>
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<a href="/docs/providers/google/d/datasource_compute_network.html">google_compute_network</a>
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</li>
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