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Initial commit for Pure Storage Ansible module (#25386)
* Initial commit for Pure Storage Ansible module * Initial commit for Pure Storage Ansible module * Initial commit for Pure Storage Ansible module * Fix import issues as required by post-2.2 * Move last import to top * Follow suggestions and only implement one module per PR Fix documentation changes requested * Documentation and formatting changes
This commit is contained in:
Simon Dodsley
John R Barker
parent
1267567556
commit
937d7993cc
6 changed files with 330 additions and 0 deletions
207
lib/ansible/modules/storage/purestorage/purefa_host.py
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207
lib/ansible/modules/storage/purestorage/purefa_host.py
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2017, Simon Dodsley (simon@purestorage.com)
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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ANSIBLE_METADATA = {'metadata_version': '1.0',
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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: purefa_host
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version_added: "2.4"
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short_description: Create, Delete and Modify Hosts on Pure Storage FlashArray
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description:
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- This module creates, deletes or modifies hosts on Pure Storage FlashArray.
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author: Simon Dodsley (@simondodsley)
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options:
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host:
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description:
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- Host Name
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required: true
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state:
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description:
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- Creates host.
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- When removing host all connected volumes will be disconnected.
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required: false
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default: present
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choices: [ "present", "absent" ]
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protocol:
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description:
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- Defines the host connection protocol for volumes.
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required: false
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default: iscsi
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choices: [ "iscsi", "fc" ]
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wwns:
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description:
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- List of wwns of the host if protocol is fc
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required: false
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iqn:
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description:
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- List of IQNs of the host if protocol is iscsi
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required: false
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volume:
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description:
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- Volume name to map to the host
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required: false
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extends_documentation_fragment:
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- purestorage
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'''
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EXAMPLES = '''
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- name: Create new new host
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purefa_host:
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host: foo
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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- name: Delete host
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purefa_host:
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host: foo
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state: absent
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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- name: Make sure host bar is available with wwn ports
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purefa_host:
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host: bar
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protocol: fc
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wwns:
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- "00:00:00:00:00:00:00"
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- "11:11:11:11:11:11:11"
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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- name: Make sure host bar is available with iSCSI ports
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purefa_host:
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host: bar
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protocol: iscsi
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iqn:
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- "iqn.1994-05.com.redhat:7d366003913"
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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- name: Map host foo to volume bar
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purefa_host:
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host: foo
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volume: bar
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fa_url: 10.10.10.2
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api_token: e31060a7-21fc-e277-6240-25983c6c4592
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'''
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RETURN = '''
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.pure import get_system, purefa_argument_spec
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HAS_PURESTORAGE = True
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try:
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from purestorage import purestorage
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except ImportError:
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HAS_PURESTORAGE = False
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def get_host(module, array):
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host = None
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for h in array.list_hosts():
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if h["name"] == module.params['host']:
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host = h
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break
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return host
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def make_host(module, array):
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changed = True
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if not module.check_mode:
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host = array.create_host(module.params['host'])
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if module.params['protocol'] == 'iscsi':
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if module.params['iqn']:
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array.set_host(module.params['host'], addiqnlist=module.params['iqn'])
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if module.params['protocol'] == 'fc':
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if module.params['wwns']:
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array.set_host(module.params['host'], addwwnlist=module.params['wwns'])
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if module.params['volume']:
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array.connect_host(module.params['host'], module.params['volume'])
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module.exit_json(changed=changed)
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def update_host(module, array):
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changed = False
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host = module.params['host']
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module.exit_json(changed=changed)
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def delete_host(module, array):
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changed = True
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if not module.check_mode:
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for vol in array.list_host_connections(module.params['host']):
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array.disconnect_host(module.params['host'], vol["vol"])
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array.delete_host(module.params['host'])
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module.exit_json(changed=changed)
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def main():
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argument_spec = purefa_argument_spec()
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argument_spec.update(
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dict(
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host=dict(required=True),
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state=dict(default='present', choices=['present', 'absent']),
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protocol=dict(default='iscsi', choices=['iscsi', 'fc']),
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iqn=dict(type='list'),
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wwns=dict(type='list'),
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volume=dict()
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)
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)
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module = AnsibleModule(argument_spec, supports_check_mode=True)
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if not HAS_PURESTORAGE:
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module.fail_json(msg='purestorage sdk is required for this module in host')
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state = module.params['state']
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protocol = module.params['protocol']
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array = get_system(module)
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host = get_host(module, array)
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if module.params['volume']:
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try:
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array.get_volume(module.params['volume'])
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except:
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module.fail_json(msg='Volume {} not found'.format(module.params['volume']))
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if host and state == 'present':
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update_host(module, array)
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elif host and state == 'absent':
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delete_host(module, array)
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elif host is None and state == 'absent':
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module.exit_json(changed=False)
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else:
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make_host(module, array)
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if __name__ == '__main__':
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main()
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