#!/usr/bin/python
# (c) 2018-2019, 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': 'certified'}
DOCUMENTATION = '''
module: na_ontap_license
short_description: NetApp ONTAP protocol and feature licenses
extends_documentation_fragment:
- netapp.na_ontap
version_added: '2.6'
author: NetApp Ansible Team (@carchi8py) <[email protected]>
description:
- Add or remove licenses on NetApp ONTAP.
options:
state:
description:
- Whether the specified license should exist or not.
choices: ['present', 'absent']
default: present
remove_unused:
description:
- Remove licenses that have no controller affiliation in the cluster.
type: bool
remove_expired:
description:
- Remove licenses that have expired in the cluster.
type: bool
serial_number:
description:
Serial number of the node associated with the license.
This parameter is used primarily when removing license for a specific service.
license_names:
description:
- List of license-names to delete.
suboptions:
base:
description:
- Cluster Base License
nfs:
description:
- NFS License
cifs:
description:
- CIFS License
iscsi:
description:
- iSCSI License
fcp:
description:
- FCP License
cdmi:
description:
- CDMI License
snaprestore:
description:
- SnapRestore License
snapmirror:
description:
- SnapMirror License
flexclone:
description:
- FlexClone License
snapvault:
description:
- SnapVault License
snaplock:
description:
- SnapLock License
snapmanagersuite:
description:
- SnapManagerSuite License
snapprotectapps:
description:
- SnapProtectApp License
v_storageattach:
description:
- Virtual Attached Storage License
license_codes:
description:
- List of license codes to be added.
'''
EXAMPLES = """
- name: Add licenses
na_ontap_license:
state: present
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
serial_number: #################
license_codes: CODE1,CODE2
- name: Remove licenses
na_ontap_license:
state: absent
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
remove_unused: false
remove_expired: true
serial_number: #################
license_names: nfs,cifs
"""
RETURN = """
"""
import traceback
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils._text import to_native
import ansible.module_utils.netapp as netapp_utils
HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
def local_cmp(a, b):
"""
compares with only values and not keys, keys should be the same for both dicts
:param a: dict 1
:param b: dict 2
:return: difference of values in both dicts
"""
diff = [key for key in a if a[key] != b[key]]
return len(diff)
class NetAppOntapLicense(object):
'''ONTAP license class'''
def __init__(self):
self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, choices=[
'present', 'absent'], default='present'),
serial_number=dict(required=False, type='str'),
remove_unused=dict(default=None, type='bool'),
remove_expired=dict(default=None, type='bool'),
license_codes=dict(default=None, type='list'),
license_names=dict(default=None, type='list'),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=False,
required_if=[
('state', 'absent', ['serial_number', 'license_names'])]
)
parameters = self.module.params
# set up state variables
self.state = parameters['state']
self.serial_number = parameters['serial_number']
self.remove_unused = parameters['remove_unused']
self.remove_expired = parameters['remove_expired']
self.license_codes = parameters['license_codes']
self.license_names = parameters['license_names']
if HAS_NETAPP_LIB is False:
self.module.fail_json(
msg="the python NetApp-Lib module is required")
else:
self.server = netapp_utils.setup_na_ontap_zapi(module=self.module)
def get_licensing_status(self):
"""
Check licensing status
:return: package (key) and licensing status (value)
:rtype: dict
"""
license_status = netapp_utils.zapi.NaElement(
'license-v2-status-list-info')
result = None
try:
result = self.server.invoke_successfully(license_status,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg="Error checking license status: %s" %
to_native(error), exception=traceback.format_exc())
return_dictionary = {}
license_v2_status = result.get_child_by_name('license-v2-status')
if license_v2_status:
for license_v2_status_info in license_v2_status.get_children():
package = license_v2_status_info.get_child_content('package')
status = license_v2_status_info.get_child_content('method')
return_dictionary[package] = status
return return_dictionary
def remove_licenses(self, package_name):
"""
Remove requested licenses
:param:
package_name: Name of the license to be deleted
"""
license_delete = netapp_utils.zapi.NaElement('license-v2-delete')
license_delete.add_new_child('serial-number', self.serial_number)
license_delete.add_new_child('package', package_name)
try:
self.server.invoke_successfully(license_delete,
enable_tunneling=False)
return True
except netapp_utils.zapi.NaApiError as error:
# Error 15661 - Object not found
if to_native(error.code) == "15661":
return False
else:
self.module.fail_json(msg="Error removing license %s" %
to_native(error), exception=traceback.format_exc())
def remove_unused_licenses(self):
"""
Remove unused licenses
"""
remove_unused = netapp_utils.zapi.NaElement('license-v2-delete-unused')
try:
self.server.invoke_successfully(remove_unused,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg="Error removing unused licenses: %s" %
to_native(error), exception=traceback.format_exc())
def remove_expired_licenses(self):
"""
Remove expired licenses
"""
remove_expired = netapp_utils.zapi.NaElement(
'license-v2-delete-expired')
try:
self.server.invoke_successfully(remove_expired,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg="Error removing expired licenses: %s" %
to_native(error), exception=traceback.format_exc())
def add_licenses(self):
"""
Add licenses
"""
license_add = netapp_utils.zapi.NaElement('license-v2-add')
codes = netapp_utils.zapi.NaElement('codes')
for code in self.license_codes:
codes.add_new_child('license-code-v2', str(code.strip().lower()))
license_add.add_child_elem(codes)
try:
self.server.invoke_successfully(license_add,
enable_tunneling=False)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg="Error adding licenses: %s" %
to_native(error), exception=traceback.format_exc())
def apply(self):
'''Call add, delete or modify methods'''
changed = False
create_license = False
remove_license = False
results = netapp_utils.get_cserver(self.server)
cserver = netapp_utils.setup_na_ontap_zapi(
module=self.module, vserver=results)
netapp_utils.ems_log_event("na_ontap_license", cserver)
# Add / Update licenses.
license_status = self.get_licensing_status()
if self.state == 'absent': # delete
changed = True
else: # add or update
if self.license_codes is not None:
create_license = True
changed = True
if self.remove_unused is not None:
remove_license = True
changed = True
if self.remove_expired is not None:
remove_license = True
changed = True
if changed:
if self.state == 'present': # execute create
if create_license:
self.add_licenses()
if self.remove_unused is not None:
self.remove_unused_licenses()
if self.remove_expired is not None:
self.remove_expired_licenses()
if create_license or remove_license:
new_license_status = self.get_licensing_status()
if local_cmp(license_status, new_license_status) == 0:
changed = False
else: # execute delete
license_deleted = False
for package in self.license_names:
license_deleted |= self.remove_licenses(package)
changed = license_deleted
self.module.exit_json(changed=changed)
def main():
'''Apply license operations'''
obj = NetAppOntapLicense()
obj.apply()
if __name__ == '__main__':
main()
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