mirror of
https://github.com/thegeeklab/ansible-later.git
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261 lines
9.9 KiB
Python
261 lines
9.9 KiB
Python
#!/usr/bin/python
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# (c) 2016, NetApp, Inc
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = """
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---
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module: netapp_e_amg_sync
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short_description: NetApp E-Series conduct synchronization actions on asynchronous mirror groups.
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description:
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- Allows for the initialization, suspension and resumption of an asynchronous mirror group's synchronization for NetApp E-series storage arrays.
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version_added: '2.2'
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author: Kevin Hulquest (@hulquest)
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options:
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api_username:
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required: true
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description:
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- The username to authenticate with the SANtricity WebServices Proxy or embedded REST API.
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api_password:
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required: true
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description:
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- The password to authenticate with the SANtricity WebServices Proxy or embedded REST API.
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api_url:
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required: true
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description:
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- The url to the SANtricity WebServices Proxy or embedded REST API.
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validate_certs:
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required: false
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default: true
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description:
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- Should https certificates be validated?
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ssid:
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description:
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- The ID of the storage array containing the AMG you wish to target
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name:
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description:
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- The name of the async mirror group you wish to target
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required: yes
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state:
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description:
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- The synchronization action you'd like to take.
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- If C(running) then it will begin syncing if there is no active sync or will resume a suspended sync. If there is already a sync in
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progress, it will return with an OK status.
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- If C(suspended) it will suspend any ongoing sync action, but return OK if there is no active sync or if the sync is already suspended
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choices:
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- running
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- suspended
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required: yes
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delete_recovery_point:
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description:
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- Indicates whether the failures point can be deleted on the secondary if necessary to achieve the synchronization.
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- If true, and if the amount of unsynchronized data exceeds the CoW repository capacity on the secondary for any member volume, the last
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failures point will be deleted and synchronization will continue.
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- If false, the synchronization will be suspended if the amount of unsynchronized data exceeds the CoW Repository capacity on the secondary
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and the failures point will be preserved.
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- "NOTE: This only has impact for newly launched syncs."
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type: bool
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default: no
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"""
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EXAMPLES = """
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- name: start AMG async
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netapp_e_amg_sync:
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name: "{{ amg_sync_name }}"
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state: running
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ssid: "{{ ssid }}"
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api_url: "{{ netapp_api_url }}"
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api_username: "{{ netapp_api_username }}"
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api_password: "{{ netapp_api_password }}"
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"""
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RETURN = """
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json:
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description: The object attributes of the AMG.
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returned: success
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type: string
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example:
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{
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"changed": false,
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"connectionType": "fc",
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"groupRef": "3700000060080E5000299C24000006EF57ACAC70",
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"groupState": "optimal",
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"id": "3700000060080E5000299C24000006EF57ACAC70",
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"label": "made_with_ansible",
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"localRole": "primary",
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"mirrorChannelRemoteTarget": "9000000060080E5000299C24005B06E557AC7EEC",
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"orphanGroup": false,
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"recoveryPointAgeAlertThresholdMinutes": 20,
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"remoteRole": "secondary",
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"remoteTarget": {
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"nodeName": {
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"ioInterfaceType": "fc",
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"iscsiNodeName": null,
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"remoteNodeWWN": "20040080E5299F1C"
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},
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"remoteRef": "9000000060080E5000299C24005B06E557AC7EEC",
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"scsiinitiatorTargetBaseProperties": {
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"ioInterfaceType": "fc",
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"iscsiinitiatorTargetBaseParameters": null
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}
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},
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"remoteTargetId": "ansible2",
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"remoteTargetName": "Ansible2",
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"remoteTargetWwn": "60080E5000299F880000000056A25D56",
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"repositoryUtilizationWarnThreshold": 80,
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"roleChangeProgress": "none",
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"syncActivity": "idle",
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"syncCompletionTimeAlertThresholdMinutes": 10,
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"syncIntervalMinutes": 10,
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"worldWideName": "60080E5000299C24000006EF57ACAC70"
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}
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"""
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import json
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from ansible.module_utils.api import basic_auth_argument_spec
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.six.moves.urllib.error import HTTPError
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from ansible.module_utils.urls import open_url
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def request(url, data=None, headers=None, method='GET', use_proxy=True,
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force=False, last_mod_time=None, timeout=10, validate_certs=True,
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url_username=None, url_password=None, http_agent=None, force_basic_auth=True, ignore_errors=False):
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try:
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r = open_url(url=url, data=data, headers=headers, method=method, use_proxy=use_proxy,
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force=force, last_mod_time=last_mod_time, timeout=timeout, validate_certs=validate_certs,
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url_username=url_username, url_password=url_password, http_agent=http_agent,
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force_basic_auth=force_basic_auth)
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except HTTPError as e:
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r = e.fp
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try:
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raw_data = r.read()
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if raw_data:
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data = json.loads(raw_data)
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else:
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raw_data = None
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except:
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if ignore_errors:
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pass
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else:
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raise Exception(raw_data)
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resp_code = r.getcode()
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if resp_code >= 400 and not ignore_errors:
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raise Exception(resp_code, data)
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else:
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return resp_code, data
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class AMGsync(object):
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def __init__(self):
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argument_spec = basic_auth_argument_spec()
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argument_spec.update(dict(
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api_username=dict(type='str', required=True),
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api_password=dict(type='str', required=True, no_log=True),
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api_url=dict(type='str', required=True),
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name=dict(required=True, type='str'),
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ssid=dict(required=True, type='str'),
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state=dict(required=True, type='str', choices=['running', 'suspended']),
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delete_recovery_point=dict(required=False, type='bool', default=False)
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))
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self.module = AnsibleModule(argument_spec=argument_spec)
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args = self.module.params
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self.name = args['name']
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self.ssid = args['ssid']
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self.state = args['state']
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self.delete_recovery_point = args['delete_recovery_point']
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try:
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self.user = args['api_username']
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self.pwd = args['api_password']
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self.url = args['api_url']
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except KeyError:
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self.module.fail_json(msg="You must pass in api_username"
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"and api_password and api_url to the module.")
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self.certs = args['validate_certs']
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self.post_headers = {
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"Accept": "application/json",
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"Content-Type": "application/json"
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}
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self.amg_id, self.amg_obj = self.get_amg()
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def get_amg(self):
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endpoint = self.url + '/storage-systems/%s/async-mirrors' % self.ssid
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(rc, amg_objs) = request(endpoint, url_username=self.user, url_password=self.pwd, validate_certs=self.certs,
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headers=self.post_headers)
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try:
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amg_id = filter(lambda d: d['label'] == self.name, amg_objs)[0]['id']
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amg_obj = filter(lambda d: d['label'] == self.name, amg_objs)[0]
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except IndexError:
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self.module.fail_json(
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msg="There is no async mirror group %s associated with storage array %s" % (self.name, self.ssid))
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return amg_id, amg_obj
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@property
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def current_state(self):
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amg_id, amg_obj = self.get_amg()
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return amg_obj['syncActivity']
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def run_sync_action(self):
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# If we get to this point we know that the states differ, and there is no 'err' state,
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# so no need to revalidate
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post_body = dict()
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if self.state == 'running':
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if self.current_state == 'idle':
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if self.delete_recovery_point:
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post_body.update(dict(deleteRecoveryPointIfNecessary=self.delete_recovery_point))
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suffix = 'sync'
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else:
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# In a suspended state
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suffix = 'resume'
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else:
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suffix = 'suspend'
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endpoint = self.url + "/storage-systems/%s/async-mirrors/%s/%s" % (self.ssid, self.amg_id, suffix)
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(rc, resp) = request(endpoint, method='POST', url_username=self.user, url_password=self.pwd,
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validate_certs=self.certs, data=json.dumps(post_body), headers=self.post_headers,
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ignore_errors=True)
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if not str(rc).startswith('2'):
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self.module.fail_json(msg=str(resp['errorMessage']))
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return resp
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def apply(self):
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state_map = dict(
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running=['active'],
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suspended=['userSuspended', 'internallySuspended', 'paused'],
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err=['unkown', '_UNDEFINED'])
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if self.current_state not in state_map[self.state]:
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if self.current_state in state_map['err']:
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self.module.fail_json(
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msg="The sync is a state of '%s', this requires manual intervention. " +
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"Please investigate and try again" % self.current_state)
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else:
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self.amg_obj = self.run_sync_action()
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(ret, amg) = self.get_amg()
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self.module.exit_json(changed=False, **amg)
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def main():
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sync = AMGsync()
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sync.apply()
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if __name__ == '__main__':
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main()
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