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Add cloudstack ssh key resource and attr for instances
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Benjamin vickers
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Jun 2, 2015
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122 changes: 122 additions & 0 deletions
122
builtin/providers/cloudstack/resource_cloudstack_ssh_keypair.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| package cloudstack | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "log" | ||
| "strings" | ||
|
|
||
| "github.com/hashicorp/terraform/helper/schema" | ||
| "github.com/xanzy/go-cloudstack/cloudstack" | ||
| ) | ||
|
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| func resourceCloudStackSSHKeyPair() *schema.Resource { | ||
| return &schema.Resource{ | ||
| Create: resourceCloudStackSSHKeyPairCreate, | ||
| Read: resourceCloudStackSSHKeyPairRead, | ||
| Delete: resourceCloudStackSSHKeyPairDelete, | ||
|
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| Schema: map[string]*schema.Schema{ | ||
| "name": &schema.Schema{ | ||
| Type: schema.TypeString, | ||
| Required: true, | ||
| ForceNew: true, | ||
| }, | ||
|
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| "public_key": &schema.Schema{ | ||
| Type: schema.TypeString, | ||
| Optional: true, | ||
| ForceNew: true, | ||
| }, | ||
|
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| "private_key": &schema.Schema{ | ||
| Type: schema.TypeString, | ||
| Computed: true, | ||
| }, | ||
|
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| "fingerprint": &schema.Schema{ | ||
| Type: schema.TypeString, | ||
| Computed: true, | ||
| }, | ||
| }, | ||
| } | ||
| } | ||
|
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| func resourceCloudStackSSHKeyPairCreate(d *schema.ResourceData, meta interface{}) error { | ||
| cs := meta.(*cloudstack.CloudStackClient) | ||
|
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| name := d.Get("name").(string) | ||
| publicKey := d.Get("public_key").(string) | ||
|
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| if publicKey != "" { | ||
| //register key supplied | ||
| p := cs.SSH.NewRegisterSSHKeyPairParams(name, publicKey) | ||
| r, err := cs.SSH.RegisterSSHKeyPair(p) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| log.Printf("[DEBUG] RegisterSSHKeyPair response: %+v\n", r) | ||
| log.Printf("[DEBUG] Key pair successfully registered at Cloudstack") | ||
| d.SetId(name) | ||
| } else { | ||
| //no key supplied, must create one and return the private key | ||
| p := cs.SSH.NewCreateSSHKeyPairParams(name) | ||
| r, err := cs.SSH.CreateSSHKeyPair(p) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| log.Printf("[DEBUG] CreateSSHKeyPair response: %+v\n", r) | ||
| log.Printf("[DEBUG] Key pair successfully generated at Cloudstack") | ||
| log.Printf("[DEBUG] Private key returned: %s", r.Privatekey) | ||
| d.Set("private_key", r.Privatekey) | ||
| d.SetId(name) | ||
| } | ||
|
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| return resourceCloudStackSSHKeyPairRead(d, meta) | ||
| } | ||
|
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| func resourceCloudStackSSHKeyPairRead(d *schema.ResourceData, meta interface{}) error { | ||
| cs := meta.(*cloudstack.CloudStackClient) | ||
|
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| log.Printf("[DEBUG] looking for ssh key %s with name %s", d.Id(), d.Get("name").(string)) | ||
|
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| p := cs.SSH.NewListSSHKeyPairsParams() | ||
| p.SetName(d.Get("name").(string)) | ||
|
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| r, err := cs.SSH.ListSSHKeyPairs(p) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if r.Count == 0 { | ||
| log.Printf("[DEBUG] Key pair %s does not exist", d.Get("name").(string)) | ||
| d.Set("name", "") | ||
| return nil | ||
| } | ||
|
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| //SSHKeyPair name is unique in a cloudstack account so dont need to check for multiple | ||
| d.Set("name", r.SSHKeyPairs[0].Name) | ||
| d.Set("fingerprint", r.SSHKeyPairs[0].Fingerprint) | ||
| log.Printf("[DEBUG] Read ssh key pair %+v\n", d) | ||
|
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| return nil | ||
| } | ||
|
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| func resourceCloudStackSSHKeyPairDelete(d *schema.ResourceData, meta interface{}) error { | ||
| cs := meta.(*cloudstack.CloudStackClient) | ||
|
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| // Create a new parameter struct | ||
| p := cs.SSH.NewDeleteSSHKeyPairParams(d.Get("name").(string)) | ||
|
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| // Remove the SSH Keypair | ||
| _, err := cs.SSH.DeleteSSHKeyPair(p) | ||
| if err != nil { | ||
| // This is a very poor way to be told the UUID does no longer exist :( | ||
| if strings.Contains(err.Error(), fmt.Sprintf( | ||
| "A key pair with name '%s' does not exist for account", d.Get("name").(string))) { | ||
| return nil | ||
| } | ||
|
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| return fmt.Errorf("Error deleting SSH Keypair: %s", err) | ||
| } | ||
|
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| return nil | ||
| } |
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