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provider/google: global forwarding rule tests & documentation

This commit is contained in:
Lars Wander 2015-10-30 16:34:14 -04:00
parent 0097d7105b
commit d344d3e39a
5 changed files with 474 additions and 0 deletions
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1
builtin/providers/google/provider.go
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@ -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(),

168
builtin/providers/google/resource_compute_global_forwarding_rule.go Normal file
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@ -0,0 +1,168 @@
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,
Update: resourceComputeGlobalForwardingRuleUpdate,
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,
},
},
}
}
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 resourceComputeGlobalForwardingRuleUpdate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
d.Partial(true)
if d.HasChange("target") {
target_name := d.Get("target").(string)
target_ref := &compute.TargetReference{Target: target_name}
op, err := config.clientCompute.GlobalForwardingRules.SetTarget(
config.Project, d.Id(), target_ref).Do()
if err != nil {
return fmt.Errorf("Error updating target: %s", err)
}
err = computeOperationWaitGlobal(config, op, "Updating Global Forwarding Rule")
if err != nil {
return err
}
d.SetPartial("target")
}
d.Partial(false)
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
}

208
builtin/providers/google/resource_compute_global_forwarding_rule_test.go Normal file
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@ -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}"
}
}
`

93
website/source/docs/providers/google/r/compute_global_forwarding_rule.html.markdown Normal file
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@ -0,0 +1,93 @@
---
layout: "google"
page_title: "Google: google_compute_global_forwarding_rule"
sidebar_current: "docs-google-compute-global-forwarding_rule"
description: |-
Manages a Target Pool within GCE.
---
# google\_compute\_global\_forwarding\_rule
Manages a Global Forwarding Rule within GCE. This binds an ip and port to a target HTTP(s) proxy. For more
information see [the official
documentation](https://cloud.google.com/compute/docs/load-balancing/network/forwarding-rules) and
[API](https://cloud.google.com/compute/docs/reference/latest/globalForwardingRules).
## Example Usage
```
resource "google_compute_global_forwarding_rule" "default" {
name = "test"
target = "${google_compute_target_http_proxy.default.self_link}"
port_range = "80"
}
resource "google_compute_target_http_proxy" "default" {
name = "test-proxy"
description = "a description"
url_map = "${google_compute_url_map.default.self_link}"
}
resource "google_compute_url_map" "default" {
name = "url-map"
description = "a description"
default_service = "${google_compute_backend_service.default.self_link}"
host_rule {
hosts = ["mysite.com"]
path_matcher = "allpaths"
}
path_matcher {
default_service = "${google_compute_backend_service.default.self_link}"
name = "allpaths"
path_rule {
paths = ["/*"]
service = "${google_compute_backend_service.default.self_link}"
}
}
}
resource "google_compute_backend_service" "default" {
name = "default-backend"
port_name = "http"
protocol = "HTTP"
timeout_sec = 10
region = "us-central1"
health_checks = ["${google_compute_http_health_check.default.self_link}"]
}
resource "google_compute_http_health_check" "default" {
name = "test"
request_path = "/"
check_interval_sec = 1
timeout_sec = 1
}
```
## Argument Reference
The following arguments are supported:
* `description` - (Optional) Textual description field.
* `ip_address` - (Optional) The static IP. (if not set, an ephemeral IP is used).
* `ip_protocol` - (Optional) The IP protocol to route, one of "TCP" "UDP" "AH" "ESP" or "SCTP". (default "TCP").
* `name` - (Required) A unique name for the resource, required by GCE. Changing
this forces a new resource to be created.
* `port_range` - (Optional) A range e.g. "1024-2048" or a single port "1024"
(defaults to all ports!).
* `target` - URL of target HTTP or HTTPS proxy.
## Attributes Reference
The following attributes are exported:
* `self_link` - The URL of the created resource.
* `ip_address` - The IP address that was chosen (or specified).

4
website/source/layouts/google.erb
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@ -41,6 +41,10 @@
<a href="/docs/providers/google/r/compute_global_address.html">google_compute_global_address</a>
</li>
<li<%= sidebar_current("docs-google-compute-global-forwarding-rule") %>>
<a href="/docs/providers/google/r/compute_global_forwarding_rule.html">google_compute_global_forwarding_rule</a>
</li>
<li<%= sidebar_current("docs-google-compute-http-health-check") %>>
<a href="/docs/providers/google/r/compute_http_health_check.html">google_compute_http_health_check</a>
</li>