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Update os_keypair for latest shade

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Uses the latest version of shade for cleaner code. Also, always
return the key dict whether we create the key, or it already exists.
The example using public_key_file is corrected to use a full path
since ~ is not converted for us.
This commit is contained in:
David Shrewsbury 2015-06-25 12:19:20 -04:00 committed by Matt Clay
parent 98756144cf
commit 341efbf7ae
1 changed files with 44 additions and 36 deletions
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80
lib/ansible/modules/cloud/openstack/os_keypair.py
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@ -41,12 +41,14 @@ options:
default: None
public_key:
description:
- The public key that would be uploaded to nova and injected to vm's upon creation
- The public key that would be uploaded to nova and injected into VMs
upon creation.
required: false
default: None
public_key_file:
description:
- Path to local file containing ssh public key. Mutually exclusive with public_key
- Path to local file containing ssh public key. Mutually exclusive
with public_key.
required: false
default: None
state:
@ -63,7 +65,7 @@ EXAMPLES = '''
cloud: mordred
state: present
name: ansible_key
public_key_file: ~/.ssh/id_rsa.pub
public_key_file: /home/me/.ssh/id_rsa.pub
# Creates a new key pair and the private key returned after the run.
- os_keypair:
@ -73,16 +75,33 @@ EXAMPLES = '''
'''
def _system_state_change(module, keypair):
state = module.params['state']
if state == 'present' and not keypair:
return True
if state == 'absent' and keypair:
return True
return False
def main():
argument_spec = openstack_full_argument_spec(
name = dict(required=True),
public_key = dict(default=None),
public_key_file = dict(default=None),
state = dict(default='present', choices=['absent', 'present']),
state = dict(default='present',
choices=['absent', 'present']),
)
module_kwargs = openstack_module_kwargs(
mutually_exclusive=[['public_key', 'public_key_file']])
module = AnsibleModule(argument_spec, **module_kwargs)
module = AnsibleModule(argument_spec,
supports_check_mode=True,
**module_kwargs)
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
state = module.params['state']
name = module.params['name']
@ -90,44 +109,33 @@ def main():
if module.params['public_key_file']:
public_key = open(module.params['public_key_file']).read()
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
public_key = public_key.rstrip()
try:
cloud = shade.openstack_cloud(**module.params)
keypair = cloud.get_keypair(name)
if module.check_mode:
module.exit_json(changed=_system_state_change(module, keypair))
if state == 'present':
for key in cloud.list_keypairs():
if key.name == name:
if public_key and (public_key != key.public_key):
module.fail_json(
msg="Key name %s present but key hash not the same"
" as offered. Delete key first." % key.name
)
else:
module.exit_json(changed=False, result="Key present")
try:
key = cloud.create_keypair(name, public_key)
except Exception, e:
module.exit_json(
msg="Error in creating the keypair: %s" % e.message
)
if not public_key:
module.exit_json(changed=True, key=key.private_key)
module.exit_json(changed=True, key=None)
if keypair and keypair['name'] == name:
if public_key and (public_key != keypair['public_key']):
module.fail_json(
msg="Key name %s present but key hash not the same"
" as offered. Delete key first." % name
)
else:
module.exit_json(changed=False, key=keypair)
new_key = cloud.create_keypair(name, public_key)
module.exit_json(changed=True, key=new_key)
elif state == 'absent':
for key in cloud.list_keypairs():
if key.name == name:
try:
cloud.delete_keypair(name)
except Exception, e:
module.fail_json(
msg="Keypair deletion has failed: %s" % e.message
)
module.exit_json(changed=True, result="deleted")
module.exit_json(changed=False, result="not present")
if keypair:
cloud.delete_keypair(name)
module.exit_json(changed=True)
module.exit_json(changed=False)
except shade.OpenStackCloudException as e:
module.fail_json(msg=e.message)