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Support IP forwarding on GCE instances 

This change exposes the CanIpForward property of the Instance, allowing
users to create instances that are allowed to function as NAT or VPN
gateways.
This commit is contained in:
Jeff Goldschrafe 2014-10-07 12:24:13 -04:00
parent 28cd738edc
commit 88a020e0b5
3 changed files with 15 additions and 0 deletions
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10
builtin/providers/google/resource_compute_instance.go
View File

@ -97,6 +97,13 @@ func resourceComputeInstance() *schema.Resource {
}, },
}, },
"can_ip_forward": &schema.Schema{
Type: schema.TypeBool,
Optional: true,
Default: false,
ForceNew: true,
},
"metadata": &schema.Schema{ "metadata": &schema.Schema{
Type: schema.TypeList, Type: schema.TypeList,
Optional: true, Optional: true,
@ -230,6 +237,7 @@ func resourceComputeInstanceCreate(d *schema.ResourceData, meta interface{}) err
// Create the instance information // Create the instance information
instance := compute.Instance{ instance := compute.Instance{
CanIpForward: d.Get("can_ip_forward").(bool),
Description: d.Get("description").(string), Description: d.Get("description").(string),
Disks: disks, Disks: disks,
MachineType: machineType.SelfLink, MachineType: machineType.SelfLink,
@ -305,6 +313,8 @@ func resourceComputeInstanceRead(d *schema.ResourceData, meta interface{}) error
return fmt.Errorf("Error reading instance: %s", err) return fmt.Errorf("Error reading instance: %s", err)
} }
d.Set("can_ip_forward", instance.CanIpForward)
// Set the networks // Set the networks
for i, iface := range instance.NetworkInterfaces { for i, iface := range instance.NetworkInterfaces {
prefix := fmt.Sprintf("network.%d", i) prefix := fmt.Sprintf("network.%d", i)

1
builtin/providers/google/resource_compute_instance_test.go
View File

@ -225,6 +225,7 @@ resource "google_compute_instance" "foobar" {
name = "terraform-test" name = "terraform-test"
machine_type = "n1-standard-1" machine_type = "n1-standard-1"
zone = "us-central1-a" zone = "us-central1-a"
can_ip_forward = false
tags = ["foo", "bar"] tags = ["foo", "bar"]
disk { disk {

4
website/source/docs/providers/google/r/compute_instance.html.markdown
View File

@ -47,6 +47,10 @@ The following arguments are supported:
* `disk` - (Required) Disks to attach to the instance. This can be specified * `disk` - (Required) Disks to attach to the instance. This can be specified
multiple times for multiple disks. Structure is documented below. multiple times for multiple disks. Structure is documented below.
* `can_ip_forward` - (Optional) Whether to allow sending and receiving of
packets with non-matching source or destination IPs.
This defaults to false.
* `metadata` - (Optional) Metadata key/value pairs to make available from * `metadata` - (Optional) Metadata key/value pairs to make available from
within the instance. within the instance.