IBM_Storage: Added a module to support adding and removing host ports. (#47614)

* IBM_Storage: Added a module to support adding and removing host ports.
pull/48081/head
Tzur Eliyahu 6 years ago committed by John R Barker
parent 284660ee4e
commit e125852f86

@ -0,0 +1,127 @@
#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (C) 2018 IBM CORPORATION
# Author(s): Tzur Eliyahu <tzure@il.ibm.com>
#
# 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 = {'status': ['preview'],
'supported_by': 'community',
'metadata_version': '1.1'}
DOCUMENTATION = '''
---
module: ibm_sa_host_ports
short_description: Add host ports on an IBM Spectrum Accelerate storage array.
version_added: "2.8"
description:
- "This module adds ports to or removes them from the hosts
on IBM Spectrum Accelerate storage systems."
options:
host:
description:
- Host name.
required: true
state:
description:
- Host ports state.
required: true
default: "present"
choices: [ "present", "absent" ]
iscsi_name:
description:
- iSCSI initiator name.
required: false
fcaddress:
description:
- Fiber channel address.
required: false
num_of_visible_targets:
description:
- Number of visible targets.
required: false
extends_documentation_fragment:
- ibm_storage
author:
- Tzur Eliyahu (tzure@il.ibm.com)
'''
EXAMPLES = '''
- name: Add ports for host.
ibm_sa_host_ports:
host: test_host
iscsi_name: iqn.1994-05.com***
username: admin
password: secret
endpoints: hostdev-system
state: present
- name: Remove ports for host.
ibm_sa_host_ports:
host: test_host
iscsi_name: iqn.1994-05.com***
username: admin
password: secret
endpoints: hostdev-system
state: absent
'''
RETURN = '''
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ibm_sa_utils import (execute_pyxcli_command, connect_ssl,
spectrum_accelerate_spec, is_pyxcli_installed)
def main():
argument_spec = spectrum_accelerate_spec()
argument_spec.update(
dict(
state=dict(default='present', choices=['present', 'absent']),
host=dict(required=True),
iscsi_name=dict(),
fcaddress=dict(),
num_of_visible_targets=dict()
)
)
module = AnsibleModule(argument_spec)
is_pyxcli_installed(module)
xcli_client = connect_ssl(module)
# required args
ports = None
try:
ports = xcli_client.cmd.host_list_ports(
host=module.params.get('host')).as_list
except Exception:
pass
state = module.params['state']
port_exists = False
ports = [port.get('port_name') for port in ports]
for port in ports:
if port in module.params.get('iscsi_name', "") or port in module.params.get('fcaddress', ""):
port_exists = True
state_changed = False
if state == 'present' and not port_exists:
state_changed = execute_pyxcli_command(
module, 'host_add_port', xcli_client)
if state == 'absent' and port_exists:
state_changed = execute_pyxcli_command(
module, 'host_remove_port', xcli_client)
module.exit_json(changed=state_changed)
if __name__ == '__main__':
main()
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