132 lines
3.0 KiB
Go
132 lines
3.0 KiB
Go
package aws
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/hashicorp/terraform/helper/schema"
|
|
"github.com/mitchellh/goamz/ec2"
|
|
)
|
|
|
|
func resourceAwsRouteTableAssociation() *schema.Resource {
|
|
return &schema.Resource{
|
|
Create: resourceAwsRouteTableAssociationCreate,
|
|
Read: resourceAwsRouteTableAssociationRead,
|
|
Update: resourceAwsRouteTableAssociationUpdate,
|
|
Delete: resourceAwsRouteTableAssociationDelete,
|
|
|
|
Schema: map[string]*schema.Schema{
|
|
"subnet_id": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Required: true,
|
|
ForceNew: true,
|
|
},
|
|
|
|
"route_table_id": &schema.Schema{
|
|
Type: schema.TypeString,
|
|
Required: true,
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func resourceAwsRouteTableAssociationCreate(d *schema.ResourceData, meta interface{}) error {
|
|
ec2conn := meta.(*AWSClient).ec2conn
|
|
|
|
log.Printf(
|
|
"[INFO] Creating route table association: %s => %s",
|
|
d.Get("subnet_id").(string),
|
|
d.Get("route_table_id").(string))
|
|
|
|
resp, err := ec2conn.AssociateRouteTable(
|
|
d.Get("route_table_id").(string),
|
|
d.Get("subnet_id").(string))
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Set the ID and return
|
|
d.SetId(resp.AssociationId)
|
|
log.Printf("[INFO] Association ID: %s", d.Id())
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceAwsRouteTableAssociationRead(d *schema.ResourceData, meta interface{}) error {
|
|
ec2conn := meta.(*AWSClient).ec2conn
|
|
|
|
// Get the routing table that this association belongs to
|
|
rtRaw, _, err := resourceAwsRouteTableStateRefreshFunc(
|
|
ec2conn, d.Get("route_table_id").(string))()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if rtRaw == nil {
|
|
return nil
|
|
}
|
|
rt := rtRaw.(*ec2.RouteTable)
|
|
|
|
// Inspect that the association exists
|
|
found := false
|
|
for _, a := range rt.Associations {
|
|
if a.AssociationId == d.Id() {
|
|
found = true
|
|
d.Set("subnet_id", a.SubnetId)
|
|
break
|
|
}
|
|
}
|
|
|
|
if !found {
|
|
// It seems it doesn't exist anymore, so clear the ID
|
|
d.SetId("")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceAwsRouteTableAssociationUpdate(d *schema.ResourceData, meta interface{}) error {
|
|
ec2conn := meta.(*AWSClient).ec2conn
|
|
|
|
log.Printf(
|
|
"[INFO] Creating route table association: %s => %s",
|
|
d.Get("subnet_id").(string),
|
|
d.Get("route_table_id").(string))
|
|
|
|
resp, err := ec2conn.ReassociateRouteTable(
|
|
d.Id(),
|
|
d.Get("route_table_id").(string))
|
|
|
|
if err != nil {
|
|
ec2err, ok := err.(*ec2.Error)
|
|
if ok && ec2err.Code == "InvalidAssociationID.NotFound" {
|
|
// Not found, so just create a new one
|
|
return resourceAwsRouteTableAssociationCreate(d, meta)
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
// Update the ID
|
|
d.SetId(resp.AssociationId)
|
|
log.Printf("[INFO] Association ID: %s", d.Id())
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceAwsRouteTableAssociationDelete(d *schema.ResourceData, meta interface{}) error {
|
|
ec2conn := meta.(*AWSClient).ec2conn
|
|
|
|
log.Printf("[INFO] Deleting route table association: %s", d.Id())
|
|
if _, err := ec2conn.DisassociateRouteTable(d.Id()); err != nil {
|
|
ec2err, ok := err.(*ec2.Error)
|
|
if ok && ec2err.Code == "InvalidAssociationID.NotFound" {
|
|
return nil
|
|
}
|
|
|
|
return fmt.Errorf("Error deleting route table association: %s", err)
|
|
}
|
|
|
|
return nil
|
|
}
|