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 }