terraform/builtin/providers/scaleway/resource_scaleway_ip.go

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Add scaleway provider (#7331) * Add scaleway provider this PR allows the entire scaleway stack to be managed with terraform example usage looks like this: ``` provider "scaleway" { api_key = "snap" organization = "snip" } resource "scaleway_ip" "base" { server = "${scaleway_server.base.id}" } resource "scaleway_server" "base" { name = "test" # ubuntu 14.04 image = "aecaed73-51a5-4439-a127-6d8229847145" type = "C2S" } resource "scaleway_volume" "test" { name = "test" size_in_gb = 20 type = "l_ssd" } resource "scaleway_volume_attachment" "test" { server = "${scaleway_server.base.id}" volume = "${scaleway_volume.test.id}" } resource "scaleway_security_group" "base" { name = "public" description = "public gateway" } resource "scaleway_security_group_rule" "http-ingress" { security_group = "${scaleway_security_group.base.id}" action = "accept" direction = "inbound" ip_range = "0.0.0.0/0" protocol = "TCP" port = 80 } resource "scaleway_security_group_rule" "http-egress" { security_group = "${scaleway_security_group.base.id}" action = "accept" direction = "outbound" ip_range = "0.0.0.0/0" protocol = "TCP" port = 80 } ``` Note that volume attachments require the server to be stopped, which can lead to downtimes of you attach new volumes to already used servers * Update IP read to handle 404 gracefully * Read back resource on update * Ensure IP detachment works as expected Sadly this is not part of the official scaleway api just yet * Adjust detachIP helper based on feedback from @QuentinPerez in https://github.com/scaleway/scaleway-cli/pull/378 * Cleanup documentation * Rename api_key to access_key following @stack72 suggestion and rename the provider api_key for more clarity * Make tests less chatty by using custom logger
2016-07-13 22:03:41 +02:00
package scaleway
import (
"log"
"github.com/hashicorp/terraform/helper/schema"
"github.com/scaleway/scaleway-cli/pkg/api"
)
func resourceScalewayIP() *schema.Resource {
return &schema.Resource{
Create: resourceScalewayIPCreate,
Read: resourceScalewayIPRead,
Update: resourceScalewayIPUpdate,
Delete: resourceScalewayIPDelete,
Schema: map[string]*schema.Schema{
"server": &schema.Schema{
Type: schema.TypeString,
Optional: true,
},
"ip": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
}
}
func resourceScalewayIPCreate(d *schema.ResourceData, m interface{}) error {
scaleway := m.(*Client).scaleway
resp, err := scaleway.NewIP()
if err != nil {
return err
}
d.SetId(resp.IP.ID)
return resourceScalewayIPUpdate(d, m)
}
func resourceScalewayIPRead(d *schema.ResourceData, m interface{}) error {
scaleway := m.(*Client).scaleway
log.Printf("[DEBUG] Reading IP\n")
resp, err := scaleway.GetIP(d.Id())
if err != nil {
log.Printf("[DEBUG] Error reading ip: %q\n", err)
if serr, ok := err.(api.ScalewayAPIError); ok {
if serr.StatusCode == 404 {
d.SetId("")
return nil
}
}
return err
}
d.Set("ip", resp.IP.Address)
d.Set("server", resp.IP.Server.Identifier)
return nil
}
func resourceScalewayIPUpdate(d *schema.ResourceData, m interface{}) error {
scaleway := m.(*Client).scaleway
if d.HasChange("server") {
if d.Get("server").(string) != "" {
log.Printf("[DEBUG] Attaching IP %q to server %q\n", d.Id(), d.Get("server").(string))
if err := scaleway.AttachIP(d.Id(), d.Get("server").(string)); err != nil {
return err
}
} else {
log.Printf("[DEBUG] Detaching IP %q\n", d.Id())
return DetachIP(scaleway, d.Id())
}
}
return resourceScalewayIPRead(d, m)
}
func resourceScalewayIPDelete(d *schema.ResourceData, m interface{}) error {
scaleway := m.(*Client).scaleway
err := scaleway.DeleteIP(d.Id())
if err != nil {
return err
}
d.SetId("")
return nil
}