// retrieves an ELB by its ID
func resource_digitalocean_droplet_retrieve(id string, client *digitalocean.Client) (*digitalocean.Droplet, error) {
// Retrieve the ELB properties for updating the state
droplet, err := client.RetrieveDroplet(id)
if err != nil {
return nil, fmt.Errorf("Error retrieving droplet: %s", err)
}
return &droplet, nil
}
func new_droplet_state_refresh_func(id string, attribute string, client *digitalocean.Client) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
// Retrieve the ELB properties for updating the state
droplet, err := client.RetrieveDroplet(id)
if err != nil {
log.Printf("Error on retrieving droplet when waiting: %s", err)
return nil, "", err
}
// If the droplet is locked, continue waiting. We can
// only perform actions on unlocked droplets, so it's
// pointless to look at that status
if droplet.IsLocked() == "true" {
log.Println("[DEBUG] Droplet is locked, skipping status check and retrying")
return nil, "", nil
}
// Use our mapping to get back a map of the
// droplet properties
resourceMap, err := resource_digitalocean_droplet_update_state(
&terraform.ResourceState{Attributes: map[string]string{}}, &droplet)
if err != nil {
log.Printf("Error creating map from droplet: %s", err)
return nil, "", err
}
// See if we can access our attribute
if attr, ok := resourceMap.Attributes[attribute]; ok {
return &droplet, attr, nil
}
return nil, "", nil
}
}