github.com/ndarilek/terraform@v0.3.8-0.20150320140257-d3135c1b2bac/builtin/providers/digitalocean/resource_digitalocean_ssh_key.go (about)

     1  package digitalocean
     2  
     3  import (
     4  	"fmt"
     5  	"log"
     6  	"strings"
     7  
     8  	"github.com/hashicorp/terraform/helper/schema"
     9  	"github.com/pearkes/digitalocean"
    10  )
    11  
    12  func resourceDigitalOceanSSHKey() *schema.Resource {
    13  	return &schema.Resource{
    14  		Create: resourceDigitalOceanSSHKeyCreate,
    15  		Read:   resourceDigitalOceanSSHKeyRead,
    16  		Update: resourceDigitalOceanSSHKeyUpdate,
    17  		Delete: resourceDigitalOceanSSHKeyDelete,
    18  
    19  		Schema: map[string]*schema.Schema{
    20  			"id": &schema.Schema{
    21  				Type:     schema.TypeString,
    22  				Computed: true,
    23  			},
    24  
    25  			"name": &schema.Schema{
    26  				Type:     schema.TypeString,
    27  				Required: true,
    28  			},
    29  
    30  			"public_key": &schema.Schema{
    31  				Type:     schema.TypeString,
    32  				Required: true,
    33  				ForceNew: true,
    34  			},
    35  
    36  			"fingerprint": &schema.Schema{
    37  				Type:     schema.TypeString,
    38  				Computed: true,
    39  			},
    40  		},
    41  	}
    42  }
    43  
    44  func resourceDigitalOceanSSHKeyCreate(d *schema.ResourceData, meta interface{}) error {
    45  	client := meta.(*digitalocean.Client)
    46  
    47  	// Build up our creation options
    48  	opts := &digitalocean.CreateSSHKey{
    49  		Name:      d.Get("name").(string),
    50  		PublicKey: d.Get("public_key").(string),
    51  	}
    52  
    53  	log.Printf("[DEBUG] SSH Key create configuration: %#v", opts)
    54  	id, err := client.CreateSSHKey(opts)
    55  	if err != nil {
    56  		return fmt.Errorf("Error creating SSH Key: %s", err)
    57  	}
    58  
    59  	d.SetId(id)
    60  	log.Printf("[INFO] SSH Key: %s", id)
    61  
    62  	return resourceDigitalOceanSSHKeyRead(d, meta)
    63  }
    64  
    65  func resourceDigitalOceanSSHKeyRead(d *schema.ResourceData, meta interface{}) error {
    66  	client := meta.(*digitalocean.Client)
    67  
    68  	key, err := client.RetrieveSSHKey(d.Id())
    69  	if err != nil {
    70  		// If the key is somehow already destroyed, mark as
    71  		// succesfully gone
    72  		if strings.Contains(err.Error(), "404 Not Found") {
    73  			d.SetId("")
    74  			return nil
    75  		}
    76  
    77  		return fmt.Errorf("Error retrieving SSH key: %s", err)
    78  	}
    79  
    80  	d.Set("name", key.Name)
    81  	d.Set("fingerprint", key.Fingerprint)
    82  
    83  	return nil
    84  }
    85  
    86  func resourceDigitalOceanSSHKeyUpdate(d *schema.ResourceData, meta interface{}) error {
    87  	client := meta.(*digitalocean.Client)
    88  
    89  	var newName string
    90  	if v, ok := d.GetOk("name"); ok {
    91  		newName = v.(string)
    92  	}
    93  
    94  	log.Printf("[DEBUG] SSH key update name: %#v", newName)
    95  	err := client.RenameSSHKey(d.Id(), newName)
    96  	if err != nil {
    97  		return fmt.Errorf("Failed to update SSH key: %s", err)
    98  	}
    99  
   100  	return resourceDigitalOceanSSHKeyRead(d, meta)
   101  }
   102  
   103  func resourceDigitalOceanSSHKeyDelete(d *schema.ResourceData, meta interface{}) error {
   104  	client := meta.(*digitalocean.Client)
   105  
   106  	log.Printf("[INFO] Deleting SSH key: %s", d.Id())
   107  	err := client.DestroySSHKey(d.Id())
   108  	if err != nil {
   109  		return fmt.Errorf("Error deleting SSH key: %s", err)
   110  	}
   111  
   112  	d.SetId("")
   113  	return nil
   114  }