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#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2016, Gregory Shulov (gregory.shulov@gmail.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 = {'metadata_version': '1.0',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: infini_export
version_added: 2.3
short_description: Create, Delete or Modify NFS Exports on Infinibox
description:
- This module creates, deletes or modifies NFS exports on Infinibox.
author: Gregory Shulov (@GR360RY)
options:
name:
description:
- Export name. Should always start with C(/). (ex. name=/data)
aliases: ['export', 'path']
required: true
state:
description:
- Creates/Modifies export when present and removes when absent.
required: false
default: "present"
choices: [ "present", "absent" ]
inner_path:
description:
- Internal path of the export.
default: "/"
client_list:
description:
- List of dictionaries with client entries. See examples.
Check infini_export_client module to modify individual NFS client entries for export.
default: "All Hosts(*), RW, no_root_squash: True"
required: false
filesystem:
description:
- Name of exported file system.
required: true
extends_documentation_fragment:
- infinibox
requirements:
- munch
'''
EXAMPLES = '''
- name: Export bar filesystem under foo pool as /data
infini_export:
name: /data01
filesystem: foo
user: admin
password: secret
system: ibox001
- name: Export and specify client list explicitly
infini_export:
name: /data02
filesystem: foo
client_list:
- client: 192.168.0.2
access: RW
no_root_squash: True
- client: 192.168.0.100
access: RO
no_root_squash: False
- client: 192.168.0.10-192.168.0.20
access: RO
no_root_squash: False
system: ibox001
user: admin
password: secret
'''
RETURN = '''
'''
try:
from munch import unmunchify
HAS_MUNCH = True
except ImportError:
HAS_MUNCH = False
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.infinibox import HAS_INFINISDK, api_wrapper, get_system, infinibox_argument_spec
def transform(d):
return frozenset(d.items())
@api_wrapper
def get_filesystem(module, system):
"""Return Filesystem or None"""
try:
return system.filesystems.get(name=module.params['filesystem'])
except:
return None
@api_wrapper
def get_export(module, filesystem, system):
"""Retrun export if found. When not found return None"""
export = None
exports_to_list = system.exports.to_list()
for e in exports_to_list:
if e.get_export_path() == module.params['name']:
export = e
break
return export
@api_wrapper
def update_export(module, export, filesystem, system):
""" Create new filesystem or update existing one"""
changed = False
name = module.params['name']
client_list = module.params['client_list']
if export is None:
if not module.check_mode:
export = system.exports.create(export_path=name, filesystem=filesystem)
if client_list:
export.update_permissions(client_list)
changed = True
else:
if client_list:
if set(map(transform, unmunchify(export.get_permissions()))) != set(map(transform, client_list)):
if not module.check_mode:
export.update_permissions(client_list)
changed = True
module.exit_json(changed=changed)
@api_wrapper
def delete_export(module, export):
""" Delete file system"""
if not module.check_mode:
export.delete()
module.exit_json(changed=True)
def main():
argument_spec = infinibox_argument_spec()
argument_spec.update(
dict(
name = dict(required=True),
state = dict(default='present', choices=['present', 'absent']),
filesystem = dict(required=True),
client_list = dict(type='list')
)
)
module = AnsibleModule(argument_spec, supports_check_mode=True)
if not HAS_INFINISDK:
module.fail_json(msg='infinisdk is required for this module')
if not HAS_MUNCH:
module.fail_json(msg='the python munch library is required for this module')
state = module.params['state']
system = get_system(module)
filesystem = get_filesystem(module, system)
export = get_export(module, filesystem, system)
if filesystem is None:
module.fail_json(msg='Filesystem {} not found'.format(module.params['filesystem']))
if state == 'present':
update_export(module, export, filesystem, system)
elif export and state == 'absent':
delete_export(module, export)
elif export is None and state == 'absent':
module.exit_json(changed=False)
if __name__ == '__main__':
main()
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