mirror of https://github.com/ansible/ansible.git
parent
448db900dd
commit
319bd2de5f
@ -0,0 +1,189 @@
|
||||
#!/usr/bin/python
|
||||
# (c) 2018, NetApp, Inc
|
||||
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
|
||||
|
||||
from __future__ import absolute_import, division, print_function
|
||||
__metaclass__ = type
|
||||
|
||||
|
||||
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||||
'status': ['preview'],
|
||||
'supported_by': 'community'}
|
||||
|
||||
|
||||
DOCUMENTATION = '''
|
||||
|
||||
module: na_elementsw_cluster_pair
|
||||
|
||||
short_description: NetApp Element Software Manage Cluster Pair
|
||||
extends_documentation_fragment:
|
||||
- netapp.solidfire
|
||||
version_added: '2.7'
|
||||
author: NetApp Ansible Team (ng-ansibleteam@netapp.com)
|
||||
description:
|
||||
- Create, delete cluster pair
|
||||
|
||||
options:
|
||||
|
||||
state:
|
||||
description:
|
||||
- Whether the specified cluster pair should exist or not.
|
||||
choices: ['present', 'absent']
|
||||
default: present
|
||||
|
||||
dest_mvip:
|
||||
description:
|
||||
- Destination IP address of the cluster to be paired.
|
||||
required: true
|
||||
|
||||
dest_username:
|
||||
description:
|
||||
- Destination username for the cluster to be paired.
|
||||
- Optional if this is same as source cluster username.
|
||||
|
||||
dest_password:
|
||||
description:
|
||||
- Destination password for the cluster to be paired.
|
||||
- Optional if this is same as source cluster password.
|
||||
|
||||
'''
|
||||
|
||||
EXAMPLES = """
|
||||
- name: Create cluster pair
|
||||
na_elementsw_cluster_pair:
|
||||
hostname: "{{ src_hostname }}"
|
||||
username: "{{ src_username }}"
|
||||
password: "{{ src_password }}"
|
||||
state: present
|
||||
dest_mvip: "{{ dest_hostname }}"
|
||||
|
||||
- name: Delete cluster pair
|
||||
na_elementsw_cluster_pair:
|
||||
hostname: "{{ src_hostname }}"
|
||||
username: "{{ src_username }}"
|
||||
password: "{{ src_password }}"
|
||||
state: absent
|
||||
ddest_mvip: "{{ dest_hostname }}"
|
||||
dest_username: "{{ dest_username }}"
|
||||
dest_password: "{{ dest_password }}"
|
||||
|
||||
"""
|
||||
|
||||
RETURN = """
|
||||
|
||||
"""
|
||||
|
||||
from ansible.module_utils.basic import AnsibleModule
|
||||
from ansible.module_utils._text import to_native
|
||||
import ansible.module_utils.netapp as netapp_utils
|
||||
from ansible.module_utils.netapp_elementsw_module import NaElementSWModule
|
||||
from ansible.module_utils.netapp_module import NetAppModule
|
||||
|
||||
HAS_SF_SDK = netapp_utils.has_sf_sdk()
|
||||
try:
|
||||
import solidfire.common
|
||||
except:
|
||||
HAS_SF_SDK = False
|
||||
|
||||
|
||||
class ElementSWClusterPair(object):
|
||||
""" class to handle cluster pairing operations """
|
||||
|
||||
def __init__(self):
|
||||
"""
|
||||
Setup Ansible parameters and ElementSW connection
|
||||
"""
|
||||
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
|
||||
self.argument_spec.update(dict(
|
||||
state=dict(required=False, choices=['present', 'absent'],
|
||||
default='present'),
|
||||
dest_mvip=dict(required=True, type='str'),
|
||||
dest_username=dict(required=False, type='str'),
|
||||
dest_password=dict(required=False, type='str', no_log=True)
|
||||
))
|
||||
|
||||
self.module = AnsibleModule(
|
||||
argument_spec=self.argument_spec,
|
||||
supports_check_mode=True
|
||||
)
|
||||
|
||||
if HAS_SF_SDK is False:
|
||||
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
|
||||
else:
|
||||
self.elem = netapp_utils.create_sf_connection(module=self.module)
|
||||
|
||||
self.elementsw_helper = NaElementSWModule(self.elem)
|
||||
self.na_helper = NetAppModule()
|
||||
self.parameters = self.na_helper.set_parameters(self.module.params)
|
||||
# get element_sw_connection for destination cluster
|
||||
# overwrite existing source host, user and password with destination credentials
|
||||
self.module.params['hostname'] = self.parameters['dest_mvip']
|
||||
# username and password is same as source,
|
||||
# if dest_username and dest_password aren't specified
|
||||
if self.parameters.get('dest_username'):
|
||||
self.module.params['username'] = self.parameters['dest_username']
|
||||
if self.parameters.get('dest_password'):
|
||||
self.module.params['password'] = self.parameters['dest_password']
|
||||
self.dest_elem = netapp_utils.create_sf_connection(module=self.module)
|
||||
self.dest_elementsw_helper = NaElementSWModule(self.dest_elem)
|
||||
|
||||
def check_if_already_paired(self):
|
||||
"""
|
||||
Check for idempotency
|
||||
"""
|
||||
# src cluster and dest cluster exist
|
||||
paired_clusters = self.elem.list_cluster_pairs()
|
||||
for pair in paired_clusters.cluster_pairs:
|
||||
if pair.mvip == self.parameters['dest_mvip']:
|
||||
return pair.cluster_pair_id
|
||||
return None
|
||||
|
||||
def pair_clusters(self):
|
||||
"""
|
||||
Start cluster pairing on source, and complete on target cluster
|
||||
"""
|
||||
try:
|
||||
pair_key = self.elem.start_cluster_pairing()
|
||||
self.dest_elem.complete_cluster_pairing(
|
||||
cluster_pairing_key=pair_key.cluster_pairing_key)
|
||||
except solidfire.common.ApiServerError as err:
|
||||
self.module.fail_json(msg="Error pairing cluster %s and %s"
|
||||
% (self.parameters['hostname'],
|
||||
self.parameters['dest_mvip']),
|
||||
exception=to_native(err))
|
||||
|
||||
def unpair_clusters(self, pair_id):
|
||||
"""
|
||||
Delete cluster pair
|
||||
"""
|
||||
try:
|
||||
self.elem.remove_cluster_pair(cluster_pair_id=pair_id)
|
||||
self.dest_elem.remove_cluster_pair(cluster_pair_id=pair_id)
|
||||
except solidfire.common.ApiServerError as err:
|
||||
self.module.fail_json(msg="Error unpairing cluster %s and %s"
|
||||
% (self.parameters['hostname'],
|
||||
self.parameters['dest_mvip']),
|
||||
exception=to_native(err))
|
||||
|
||||
def apply(self):
|
||||
"""
|
||||
Call create / delete cluster pair methods
|
||||
"""
|
||||
pair_id = self.check_if_already_paired()
|
||||
# calling helper to determine action
|
||||
cd_action = self.na_helper.get_cd_action(pair_id, self.parameters)
|
||||
if cd_action == "create":
|
||||
self.pair_clusters()
|
||||
elif cd_action == "delete":
|
||||
self.unpair_clusters(pair_id)
|
||||
self.module.exit_json(changed=self.na_helper.changed)
|
||||
|
||||
|
||||
def main():
|
||||
""" Apply cluster pair actions """
|
||||
cluster_obj = ElementSWClusterPair()
|
||||
cluster_obj.apply()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
Loading…
Reference in New Issue