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Add auth key for OpenStack Volume Provider (#40294)

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* Add auth key for OpenStack Volume Provider

For adding OpenStack Volume Provider we need to also add auth key,
value, for Ceph. This patch allows to add/update/remove auth keys.

Also fixing the issue for attach cinder SD to the datacenter.

* Fixing documentation

* Small fixes in ovirt_external_provider module.

Fixed doc for param and small changes.

* Fix comments from review.

Adds conditions for check mode.

* Move update auth key method in the module

* Remove empty line which pep8 complains about
pull/40657/head
Petr Balogh 6 years ago committed by ansibot
parent 143bcee962
commit f224afde49
1 changed files with 136 additions and 10 deletions
Show Stats Download Patch File Download Diff File

146
lib/ansible/modules/cloud/ovirt/ovirt_external_provider.py
Unescape Escape View File

@ -39,6 +39,8 @@ options:
state:
description:
- "Should the external be present or absent"
- "When you are using absent for I(os_volume), you need to make
sure that SD is not attached to the data center!"
choices: ['present', 'absent']
default: present
description:
@ -84,6 +86,15 @@ options:
- "Applicable if C(type) is I(network)."
choices: ['external', 'neutron']
default: ['external']
authentication_keys:
description:
- "List of authentication keys. Each key is represented by dict
like {'uuid': 'our-uuid', 'value': 'YourSecretValue=='}"
- "When you will not pass these keys and there are already some
of them defined in the system they will be removed."
- "Applicable for I(os_volume)."
default: []
version_added: "2.6"
extends_documentation_fragment: ovirt
'''
@ -95,11 +106,25 @@ EXAMPLES = '''
- ovirt_external_provider:
name: image_provider
type: os_image
url: http://10.34.63.71:9292
url: http://1.2.3.4:9292
username: admin
password: 123456
tenant: admin
auth_url: http://10.34.63.71:35357/v2.0/
auth_url: http://1.2.3.4:35357/v2.0
# Add volume external provider:
- ovirt_external_provider:
name: image_provider
type: os_volume
url: http://1.2.3.4:9292
username: admin
password: 123456
tenant: admin
auth_url: http://1.2.3.4:5000/v2.0
authentication_keys:
-
uuid: "1234567-a1234-12a3-a234-123abc45678"
value: "ABCD00000000111111222333445w=="
# Add foreman provider:
- ovirt_external_provider:
@ -169,23 +194,49 @@ from ansible.module_utils.ovirt import (
)
OS_VOLUME = 'os_volume'
OS_IMAGE = 'os_image'
NETWORK = 'network'
FOREMAN = 'foreman'
class ExternalProviderModule(BaseModule):
non_provider_params = ['type', 'authentication_keys', 'data_center']
def provider_type(self, provider_type):
self._provider_type = provider_type
def provider_module_params(self):
provider_params = [
(key, value) for key, value in self._module.params.items() if key
not in self.non_provider_params
]
provider_params.append(('data_center', self.get_data_center()))
return provider_params
def get_data_center(self):
dc_name = self._module.params.get("data_center", None)
if dc_name:
system_service = self._connection.system_service()
data_centers_service = system_service.data_centers_service()
return data_centers_service.list(
search='name=%s' % dc_name,
)[0]
return dc_name
def build_entity(self):
provider_type = self._provider_type(
requires_authentication=self._module.params.get('username') is not None,
)
if self._module.params.pop('type') == 'network':
if self._module.params.pop('type') == NETWORK:
setattr(
provider_type,
'type',
otypes.OpenStackNetworkProviderType(self._module.params.pop('network_type'))
)
for key, value in self._module.params.items():
for key, value in self.provider_module_params():
if hasattr(provider_type, key):
setattr(provider_type, key, value)
@ -200,15 +251,76 @@ class ExternalProviderModule(BaseModule):
equal(self._module.params.get('username'), entity.username)
)
def update_volume_provider_auth_keys(
self, provider, providers_service, keys
):
"""
Update auth keys for volume provider, if not exist add them or remove
if they are not specified and there are already defined in the external
volume provider.
Args:
provider (dict): Volume provider details.
providers_service (openstack_volume_providers_service): Provider
service.
keys (list): Keys to be updated/added to volume provider, each key
is represented as dict with keys: uuid, value.
"""
provider_service = providers_service.provider_service(provider['id'])
auth_keys_service = provider_service.authentication_keys_service()
provider_keys = auth_keys_service.list()
# removing keys which are not defined
for key in [
k.id for k in provider_keys if k.uuid not in [
defined_key['uuid'] for defined_key in keys
]
]:
self.changed = True
if not self._module.check_mode:
auth_keys_service.key_service(key).remove()
if not (provider_keys or keys):
# Nothing need to do when both are empty.
return
for key in keys:
key_id_for_update = None
for existing_key in provider_keys:
if key['uuid'] == existing_key.uuid:
key_id_for_update = existing_key.id
auth_key_usage_type = (
otypes.OpenstackVolumeAuthenticationKeyUsageType("ceph")
)
auth_key = otypes.OpenstackVolumeAuthenticationKey(
usage_type=auth_key_usage_type,
uuid=key['uuid'],
value=key['value'],
)
if not key_id_for_update:
self.changed = True
if not self._module.check_mode:
auth_keys_service.add(auth_key)
else:
# We cannot really distinguish here if it was really updated cause
# we cannot take key value to check if it was changed or not. So
# for sure we update here always.
self.changed = True
if not self._module.check_mode:
auth_key_service = (
auth_keys_service.key_service(key_id_for_update)
)
auth_key_service.update(auth_key)
def _external_provider_service(provider_type, system_service):
if provider_type == 'os_image':
if provider_type == OS_IMAGE:
return otypes.OpenStackImageProvider, system_service.openstack_image_providers_service()
elif provider_type == 'network':
elif provider_type == NETWORK:
return otypes.OpenStackNetworkProvider, system_service.openstack_network_providers_service()
elif provider_type == 'os_volume':
elif provider_type == OS_VOLUME:
return otypes.OpenStackVolumeProvider, system_service.openstack_volume_providers_service()
elif provider_type == 'foreman':
elif provider_type == FOREMAN:
return otypes.ExternalHostProvider, system_service.external_host_providers_service()
@ -224,7 +336,7 @@ def main():
default=None,
required=True,
choices=[
'os_image', 'network', 'os_volume', 'foreman',
OS_IMAGE, NETWORK, OS_VOLUME, FOREMAN,
],
aliases=['provider'],
),
@ -239,6 +351,9 @@ def main():
default='external',
choices=['external', 'neutron'],
),
authentication_keys=dict(
default=[], aliases=['auth_keys'], type='list', no_log=True,
),
)
module = AnsibleModule(
argument_spec=argument_spec,
@ -254,8 +369,9 @@ def main():
try:
auth = module.params.pop('auth')
connection = create_connection(auth)
provider_type_param = module.params.get('type')
provider_type, external_providers_service = _external_provider_service(
provider_type=module.params.get('type'),
provider_type=provider_type_param,
system_service=connection.system_service(),
)
external_providers_module = ExternalProviderModule(
@ -270,8 +386,18 @@ def main():
ret = external_providers_module.remove()
elif state == 'present':
ret = external_providers_module.create()
openstack_volume_provider_id = ret.get('id')
if (
provider_type_param == OS_VOLUME and
openstack_volume_provider_id
):
external_providers_module.update_volume_provider_auth_keys(
ret, external_providers_service,
module.params.get('authentication_keys'),
)
module.exit_json(**ret)
except Exception as e:
module.fail_json(msg=str(e), exception=traceback.format_exc())
finally:

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