provider/google: global forwarding rule tests & documentation

builtin/providers/google/provider.go

@@ -41,6 +41,7 @@ func Provider() terraform.ResourceProvider {
 			"google_compute_firewall":               resourceComputeFirewall(),
 			"google_compute_forwarding_rule":        resourceComputeForwardingRule(),
 			"google_compute_global_address":         resourceComputeGlobalAddress(),
+			"google_compute_global_forwarding_rule": resourceComputeGlobalForwardingRule(),
 			"google_compute_http_health_check":      resourceComputeHttpHealthCheck(),
 			"google_compute_instance":               resourceComputeInstance(),
 			"google_compute_instance_group_manager": resourceComputeInstanceGroupManager(),

builtin/providers/google/resource_compute_global_forwarding_rule.go

@@ -0,0 +1,141 @@
+package google
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/hashicorp/terraform/helper/schema"
+	"google.golang.org/api/compute/v1"
+	"google.golang.org/api/googleapi"
+)
+
+func resourceComputeGlobalForwardingRule() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceComputeGlobalForwardingRuleCreate,
+		Read:   resourceComputeGlobalForwardingRuleRead,
+		Delete: resourceComputeGlobalForwardingRuleDelete,
+
+		Schema: map[string]*schema.Schema{
+			"ip_address": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+				Computed: true,
+			},
+
+			"ip_protocol": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+				Computed: true,
+			},
+
+			"description": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
+			"name": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+
+			"port_range": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
+			"region": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
+			"self_link": &schema.Schema{
+				Type:     schema.TypeString,
+				Computed: true,
+			},
+
+			"target": &schema.Schema{
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+		},
+	}
+}
+
+func resourceComputeGlobalForwardingRuleCreate(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	frule := &compute.ForwardingRule{
+		IPAddress:   d.Get("ip_address").(string),
+		IPProtocol:  d.Get("ip_protocol").(string),
+		Description: d.Get("description").(string),
+		Name:        d.Get("name").(string),
+		PortRange:   d.Get("port_range").(string),
+		Target:      d.Get("target").(string),
+	}
+
+	op, err := config.clientCompute.GlobalForwardingRules.Insert(
+		config.Project, frule).Do()
+	if err != nil {
+		return fmt.Errorf("Error creating Global Forwarding Rule: %s", err)
+	}
+
+	// It probably maybe worked, so store the ID now
+	d.SetId(frule.Name)
+
+	err = computeOperationWaitGlobal(config, op, "Creating Global Fowarding Rule")
+	if err != nil {
+		return err
+	}
+
+	return resourceComputeGlobalForwardingRuleRead(d, meta)
+}
+
+func resourceComputeGlobalForwardingRuleRead(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	frule, err := config.clientCompute.GlobalForwardingRules.Get(
+		config.Project, d.Id()).Do()
+	if err != nil {
+		if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
+			// The resource doesn't exist anymore
+			d.SetId("")
+
+			return nil
+		}
+
+		return fmt.Errorf("Error reading GlobalForwardingRule: %s", err)
+	}
+
+	d.Set("ip_address", frule.IPAddress)
+	d.Set("ip_protocol", frule.IPProtocol)
+	d.Set("self_link", frule.SelfLink)
+
+	return nil
+}
+
+func resourceComputeGlobalForwardingRuleDelete(d *schema.ResourceData, meta interface{}) error {
+	config := meta.(*Config)
+
+	// Delete the GlobalForwardingRule
+	log.Printf("[DEBUG] GlobalForwardingRule delete request")
+	op, err := config.clientCompute.GlobalForwardingRules.Delete(
+		config.Project, d.Id()).Do()
+	if err != nil {
+		return fmt.Errorf("Error deleting GlobalForwardingRule: %s", err)
+	}
+
+	err = computeOperationWaitGlobal(config, op, "Deleting GlobalForwarding Rule")
+	if err != nil {
+		return err
+	}
+
+	d.SetId("")
+	return nil
+}

builtin/providers/google/resource_compute_global_forwarding_rule_test.go

@@ -0,0 +1,208 @@
+package google
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform/helper/resource"
+	"github.com/hashicorp/terraform/terraform"
+)
+
+func TestAccComputeGlobalForwardingRule_basic(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckComputeGlobalForwardingRuleDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccComputeGlobalForwardingRule_basic1,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckComputeGlobalForwardingRuleExists(
+						"google_compute_global_forwarding_rule.foobar"),
+				),
+			},
+		},
+	})
+}
+
+func TestAccComputeGlobalForwardingRule_update(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckComputeGlobalForwardingRuleDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccComputeGlobalForwardingRule_basic1,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckComputeGlobalForwardingRuleExists(
+						"google_compute_global_forwarding_rule.foobar"),
+				),
+			},
+
+			resource.TestStep{
+				Config: testAccComputeGlobalForwardingRule_basic2,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckComputeGlobalForwardingRuleExists(
+						"google_compute_global_forwarding_rule.foobar"),
+				),
+			},
+		},
+	})
+}
+
+func testAccCheckComputeGlobalForwardingRuleDestroy(s *terraform.State) error {
+	config := testAccProvider.Meta().(*Config)
+
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "google_compute_global_forwarding_rule" {
+			continue
+		}
+
+		_, err := config.clientCompute.GlobalForwardingRules.Get(
+			config.Project, rs.Primary.ID).Do()
+		if err == nil {
+			return fmt.Errorf("Global Forwarding Rule still exists")
+		}
+	}
+
+	return nil
+}
+
+func testAccCheckComputeGlobalForwardingRuleExists(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)
+
+		found, err := config.clientCompute.GlobalForwardingRules.Get(
+			config.Project, rs.Primary.ID).Do()
+		if err != nil {
+			return err
+		}
+
+		if found.Name != rs.Primary.ID {
+			return fmt.Errorf("Global Forwarding Rule not found")
+		}
+
+		return nil
+	}
+}
+
+const testAccComputeGlobalForwardingRule_basic1 = `
+resource "google_compute_global_forwarding_rule" "foobar" {
+	description = "Resource created for Terraform acceptance testing"
+	ip_protocol = "TCP"
+	name = "terraform-test"
+	port_range = "80"
+	target = "${google_compute_target_http_proxy.foobar1.self_link}"
+}
+
+resource "google_compute_target_http_proxy" "foobar1" {
+	description = "Resource created for Terraform acceptance testing"
+	name = "terraform-test1"
+	url_map = "${google_compute_url_map.foobar.self_link}"
+}
+
+resource "google_compute_target_http_proxy" "foobar2" {
+	description = "Resource created for Terraform acceptance testing"
+	name = "terraform-test2"
+	url_map = "${google_compute_url_map.foobar.self_link}"
+}
+
+resource "google_compute_backend_service" "foobar" {
+	name = "service"
+	health_checks = ["${google_compute_http_health_check.zero.self_link}"]
+}
+
+resource "google_compute_http_health_check" "zero" {
+	name = "tf-test-zero"
+	request_path = "/"
+	check_interval_sec = 1
+	timeout_sec = 1
+}
+
+resource "google_compute_url_map" "foobar" {
+	name = "myurlmap"
+	default_service = "${google_compute_backend_service.foobar.self_link}"
+	host_rule {
+		hosts = ["mysite.com", "myothersite.com"]
+		path_matcher = "boop"
+	}
+	path_matcher {
+		default_service = "${google_compute_backend_service.foobar.self_link}"
+		name = "boop"
+		path_rule {
+			paths = ["/*"]
+			service = "${google_compute_backend_service.foobar.self_link}"
+		}
+	}
+	test {
+		host = "mysite.com"
+		path = "/*"
+		service = "${google_compute_backend_service.foobar.self_link}"
+	}
+}
+`
+
+const testAccComputeGlobalForwardingRule_basic2 = `
+resource "google_compute_global_forwarding_rule" "foobar" {
+	description = "Resource created for Terraform acceptance testing"
+	ip_protocol = "TCP"
+	name = "terraform-test"
+	port_range = "80"
+	target = "${google_compute_target_http_proxy.foobar2.self_link}"
+}
+
+resource "google_compute_target_http_proxy" "foobar1" {
+	description = "Resource created for Terraform acceptance testing"
+	name = "terraform-test1"
+	url_map = "${google_compute_url_map.foobar.self_link}"
+}
+
+resource "google_compute_target_http_proxy" "foobar2" {
+	description = "Resource created for Terraform acceptance testing"
+	name = "terraform-test2"
+	url_map = "${google_compute_url_map.foobar.self_link}"
+}
+
+resource "google_compute_backend_service" "foobar" {
+	name = "service"
+	health_checks = ["${google_compute_http_health_check.zero.self_link}"]
+}
+
+resource "google_compute_http_health_check" "zero" {
+	name = "tf-test-zero"
+	request_path = "/"
+	check_interval_sec = 1
+	timeout_sec = 1
+}
+
+resource "google_compute_url_map" "foobar" {
+	name = "myurlmap"
+	default_service = "${google_compute_backend_service.foobar.self_link}"
+	host_rule {
+		hosts = ["mysite.com", "myothersite.com"]
+		path_matcher = "boop"
+	}
+	path_matcher {
+		default_service = "${google_compute_backend_service.foobar.self_link}"
+		name = "boop"
+		path_rule {
+			paths = ["/*"]
+			service = "${google_compute_backend_service.foobar.self_link}"
+		}
+	}
+	test {
+		host = "mysite.com"
+		path = "/*"
+		service = "${google_compute_backend_service.foobar.self_link}"
+	}
+}
+`