terraform/builtin/providers/google/resource_compute_route.go

232 lines
5.1 KiB
Go

package google
import (
"fmt"
"log"
"github.com/hashicorp/terraform/helper/schema"
"google.golang.org/api/compute/v1"
"google.golang.org/api/googleapi"
)
func resourceComputeRoute() *schema.Resource {
return &schema.Resource{
Create: resourceComputeRouteCreate,
Read: resourceComputeRouteRead,
Delete: resourceComputeRouteDelete,
Schema: map[string]*schema.Schema{
"dest_range": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"network": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"priority": &schema.Schema{
Type: schema.TypeInt,
Required: true,
ForceNew: true,
},
"next_hop_gateway": &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_ip": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"next_hop_network": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"next_hop_vpn_tunnel": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"project": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true,
},
"self_link": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"tags": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
ForceNew: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
},
},
}
}
func resourceComputeRouteCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
// Look up the network to attach the route to
network, err := getNetworkLink(d, config, "network")
if err != nil {
return fmt.Errorf("Error reading network: %s", err)
}
// Next hop data
var nextHopInstance, nextHopIp, nextHopGateway,
nextHopVpnTunnel string
if v, ok := d.GetOk("next_hop_ip"); ok {
nextHopIp = v.(string)
}
if v, ok := d.GetOk("next_hop_gateway"); ok {
if v == "default-internet-gateway" {
nextHopGateway = fmt.Sprintf("projects/%s/global/gateways/default-internet-gateway", project)
} else {
nextHopGateway = v.(string)
}
}
if v, ok := d.GetOk("next_hop_vpn_tunnel"); ok {
nextHopVpnTunnel = v.(string)
}
if v, ok := d.GetOk("next_hop_instance"); ok {
nextInstance, err := config.clientCompute.Instances.Get(
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
}
// 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,
NextHopInstance: nextHopInstance,
NextHopVpnTunnel: nextHopVpnTunnel,
NextHopIp: nextHopIp,
NextHopGateway: nextHopGateway,
Priority: int64(d.Get("priority").(int)),
Tags: tags,
}
log.Printf("[DEBUG] Route insert request: %#v", route)
op, err := config.clientCompute.Routes.Insert(
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)
err = computeOperationWaitGlobal(config, op, project, "Creating Route")
if err != nil {
return err
}
return resourceComputeRouteRead(d, meta)
}
func resourceComputeRouteRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
route, err := config.clientCompute.Routes.Get(
project, d.Id()).Do()
if err != nil {
if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == 404 {
log.Printf("[WARN] Removing Route %q because it's gone", d.Get("name").(string))
// The resource doesn't exist anymore
d.SetId("")
return nil
}
return fmt.Errorf("Error reading route: %#v", err)
}
d.Set("next_hop_network", route.NextHopNetwork)
d.Set("self_link", route.SelfLink)
return nil
}
func resourceComputeRouteDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
// Delete the route
op, err := config.clientCompute.Routes.Delete(
project, d.Id()).Do()
if err != nil {
return fmt.Errorf("Error deleting route: %s", err)
}
err = computeOperationWaitGlobal(config, op, project, "Deleting Route")
if err != nil {
return err
}
d.SetId("")
return nil
}