providers/google: compute_route

This commit is contained in:
Mitchell Hashimoto 2014-08-25 22:39:29 -07:00
parent 0c2a0aeeba
commit bf6df9420f
4 changed files with 326 additions and 0 deletions

View File

@ -1,6 +1,7 @@
package google
import (
"bytes"
"fmt"
"code.google.com/p/google-api-go-client/compute/v1"
@ -62,3 +63,17 @@ func (w *OperationWaiter) Conf() *resource.StateChangeConf {
Refresh: w.RefreshFunc(),
}
}
// OperationError wraps compute.OperationError and implements the
// error interface so it can be returned.
type OperationError compute.OperationError
func (e OperationError) Error() string {
var buf bytes.Buffer
for _, err := range e.Errors {
buf.WriteString(err.Message + "\n")
}
return buf.String()
}

View File

@ -35,6 +35,7 @@ func Provider() *schema.Provider {
"google_compute_firewall": resourceComputeFirewall(),
"google_compute_instance": resourceComputeInstance(),
"google_compute_network": resourceComputeNetwork(),
"google_compute_route": resourceComputeRoute(),
},
ConfigureFunc: providerConfigure,

View File

@ -0,0 +1,220 @@
package google
import (
"fmt"
"log"
"time"
"code.google.com/p/google-api-go-client/compute/v1"
"github.com/hashicorp/terraform/helper/hashcode"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceComputeRoute() *schema.Resource {
return &schema.Resource{
Create: resourceComputeRouteCreate,
Read: resourceComputeRouteRead,
Delete: resourceComputeRouteDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"dest_range": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"network": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"next_hop_ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"next_hop_instance": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"next_hop_instance_zone": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"next_hop_gateway": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"next_hop_network": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"priority": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"tags": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: func(v interface{}) int {
return hashcode.String(v.(string))
},
},
},
}
}
func resourceComputeRouteCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
// Look up the network to attach the route to
network, err := config.clientCompute.Networks.Get(
config.Project, d.Get("network").(string)).Do()
if err != nil {
return fmt.Errorf("Error reading network: %s", err)
}
// Next hop data
var nextHopInstance, nextHopIp, nextHopNetwork, nextHopGateway string
if v, ok := d.GetOk("next_hop_ip"); ok {
nextHopIp = v.(string)
}
if v, ok := d.GetOk("next_hop_gateway"); ok {
nextHopGateway = v.(string)
}
if v, ok := d.GetOk("next_hop_instance"); ok {
nextInstance, err := config.clientCompute.Instances.Get(
config.Project,
d.Get("next_hop_instance_zone").(string),
v.(string)).Do()
if err != nil {
return fmt.Errorf("Error reading instance: %s", err)
}
nextHopInstance = nextInstance.SelfLink
}
if v, ok := d.GetOk("next_hop_network"); ok {
nextNetwork, err := config.clientCompute.Networks.Get(
config.Project, v.(string)).Do()
if err != nil {
return fmt.Errorf("Error reading network: %s", err)
}
nextHopNetwork = nextNetwork.SelfLink
}
// Tags
var tags []string
if v := d.Get("tags").(*schema.Set); v.Len() > 0 {
tags = make([]string, v.Len())
for i, v := range v.List() {
tags[i] = v.(string)
}
}
// Build the route parameter
route := &compute.Route{
Name: d.Get("name").(string),
DestRange: d.Get("dest_range").(string),
Network: network.SelfLink,
NextHopInstance: nextHopInstance,
NextHopIp: nextHopIp,
NextHopNetwork: nextHopNetwork,
NextHopGateway: nextHopGateway,
Priority: int64(d.Get("priority").(int)),
Tags: tags,
}
log.Printf("[DEBUG] Route insert request: %#v", route)
op, err := config.clientCompute.Routes.Insert(
config.Project, route).Do()
if err != nil {
return fmt.Errorf("Error creating route: %s", err)
}
// It probably maybe worked, so store the ID now
d.SetId(route.Name)
// Wait for the operation to complete
w := &OperationWaiter{
Service: config.clientCompute,
Op: op,
Project: config.Project,
Type: OperationWaitGlobal,
}
state := w.Conf()
state.Timeout = 2 * time.Minute
state.MinTimeout = 1 * time.Second
opRaw, err := state.WaitForState()
if err != nil {
return fmt.Errorf("Error waiting for route to create: %s", err)
}
op = opRaw.(*compute.Operation)
if op.Error != nil {
// The resource didn't actually create
d.SetId("")
// Return the error
return OperationError(*op.Error)
}
return resourceComputeRouteRead(d, meta)
}
func resourceComputeRouteRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
_, err := config.clientCompute.Routes.Get(
config.Project, d.Id()).Do()
if err != nil {
return fmt.Errorf("Error reading route: %#v", err)
}
return nil
}
func resourceComputeRouteDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
// Delete the route
op, err := config.clientCompute.Routes.Delete(
config.Project, d.Id()).Do()
if err != nil {
return fmt.Errorf("Error deleting route: %s", err)
}
// Wait for the operation to complete
w := &OperationWaiter{
Service: config.clientCompute,
Op: op,
Project: config.Project,
Type: OperationWaitGlobal,
}
state := w.Conf()
state.Timeout = 2 * time.Minute
state.MinTimeout = 1 * time.Second
if _, err := state.WaitForState(); err != nil {
return fmt.Errorf("Error waiting for route to delete: %s", err)
}
d.SetId("")
return nil
}

View File

@ -0,0 +1,90 @@
package google
import (
"fmt"
"testing"
"code.google.com/p/google-api-go-client/compute/v1"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccComputeRoute_basic(t *testing.T) {
var route compute.Route
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckComputeRouteDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccComputeRoute_basic,
Check: resource.ComposeTestCheckFunc(
testAccCheckComputeRouteExists(
"google_compute_route.foobar", &route),
),
},
},
})
}
func testAccCheckComputeRouteDestroy(s *terraform.State) error {
config := testAccProvider.Meta().(*Config)
for _, rs := range s.Resources {
if rs.Type != "google_compute_route" {
continue
}
_, err := config.clientCompute.Routes.Get(
config.Project, rs.ID).Do()
if err == nil {
return fmt.Errorf("Route still exists")
}
}
return nil
}
func testAccCheckComputeRouteExists(n string, route *compute.Route) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.ID == "" {
return fmt.Errorf("No ID is set")
}
config := testAccProvider.Meta().(*Config)
found, err := config.clientCompute.Routes.Get(
config.Project, rs.ID).Do()
if err != nil {
return err
}
if found.Name != rs.ID {
return fmt.Errorf("Route not found")
}
*route = *found
return nil
}
}
const testAccComputeRoute_basic = `
resource "google_compute_network" "foobar" {
name = "terraform-test"
ipv4_range = "10.0.0.0/16"
}
resource "google_compute_route" "foobar" {
name = "terraform-test"
dest_range = "15.0.0.0/24"
network = "${google_compute_network.foobar.name}"
next_hop_ip = "10.0.1.5"
priority = 100
}`