mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-07-27 15:11:23 -07:00
New Module: na_elementsw_cluster_snmp (#52374)
* Revert "changes to clusteR" This reverts commit 33ee1b71e4bc8435fb315762a871f8c4cb6c5f80. * Revert "Revert "changes to clusteR"" This reverts commit f1104a37b42886aebb4d2b2ab27c91c96d97858a. * new module * fix author * update copyright date * test/units/modules/storage/netapp/test_na_elementsw_cluster_snmp.py
This commit is contained in:
Chris Archibald
John R Barker
parent
63ea96d5f1
commit
6a2b9c2a86
2 changed files with 532 additions and 0 deletions
354
lib/ansible/modules/storage/netapp/na_elementsw_cluster_snmp.py
Normal file
354
lib/ansible/modules/storage/netapp/na_elementsw_cluster_snmp.py
Normal file
|
|
@ -0,0 +1,354 @@
|
|||
#!/usr/bin/python
|
||||
# (c) 2019, NetApp, Inc
|
||||
# GNU General Public License v3.0+ (see COPYING or
|
||||
# https://www.gnu.org/licenses/gpl-3.0.txt)
|
||||
|
||||
'''
|
||||
Element Software Configure SNMP
|
||||
'''
|
||||
from __future__ import absolute_import, division, print_function
|
||||
__metaclass__ = type
|
||||
|
||||
|
||||
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||||
'status': ['preview'],
|
||||
'supported_by': 'community'}
|
||||
|
||||
|
||||
DOCUMENTATION = '''
|
||||
|
||||
module: na_elementsw_cluster_snmp
|
||||
|
||||
short_description: Configure Element SW Cluster SNMP
|
||||
extends_documentation_fragment:
|
||||
- netapp.solidfire
|
||||
version_added: '2.8'
|
||||
author: NetApp Ansible Team (@carchi8py) <ng-ansibleteam@netapp.com>
|
||||
description:
|
||||
- Configure Element Software cluster SNMP.
|
||||
|
||||
options:
|
||||
|
||||
state:
|
||||
description:
|
||||
- This module enables you to enable SNMP on cluster nodes. When you enable SNMP, \
|
||||
the action applies to all nodes in the cluster, and the values that are passed replace, \
|
||||
in whole, all values set in any previous call to this module.
|
||||
choices: ['present', 'absent']
|
||||
default: 'present'
|
||||
|
||||
snmp_v3_enabled:
|
||||
description:
|
||||
- Which version of SNMP has to be enabled.
|
||||
type: bool
|
||||
|
||||
networks:
|
||||
description:
|
||||
- List of networks and what type of access they have to the SNMP servers running on the cluster nodes.
|
||||
- This parameter is required if SNMP v3 is disabled.
|
||||
suboptions:
|
||||
access:
|
||||
description:
|
||||
- ro for read-only access.
|
||||
- rw for read-write access.
|
||||
- rosys for read-only access to a restricted set of system information.
|
||||
choices: ['ro', 'rw', 'rosys']
|
||||
cidr:
|
||||
description:
|
||||
- A CIDR network mask. This network mask must be an integer greater than or equal to 0, \
|
||||
and less than or equal to 32. It must also not be equal to 31.
|
||||
community:
|
||||
description:
|
||||
- SNMP community string.
|
||||
network:
|
||||
description:
|
||||
- This parameter along with the cidr variable is used to control which network the access and \
|
||||
community string apply to.
|
||||
- The special value of 'default' is used to specify an entry that applies to all networks.
|
||||
- The cidr mask is ignored when network value is either a host name or default.
|
||||
|
||||
usm_users:
|
||||
description:
|
||||
- List of users and the type of access they have to the SNMP servers running on the cluster nodes.
|
||||
- This parameter is required if SNMP v3 is enabled.
|
||||
suboptions:
|
||||
access:
|
||||
description:
|
||||
- rouser for read-only access.
|
||||
- rwuser for read-write access.
|
||||
- rosys for read-only access to a restricted set of system information.
|
||||
choices: ['rouser', 'rwuser', 'rosys']
|
||||
name:
|
||||
description:
|
||||
- The name of the user. Must contain at least one character, but no more than 32 characters.
|
||||
- Blank spaces are not allowed.
|
||||
password:
|
||||
description:
|
||||
- The password of the user. Must be between 8 and 255 characters long (inclusive).
|
||||
- Blank spaces are not allowed.
|
||||
- Required if 'secLevel' is 'auth' or 'priv.'
|
||||
passphrase:
|
||||
description:
|
||||
- The passphrase of the user. Must be between 8 and 255 characters long (inclusive).
|
||||
- Blank spaces are not allowed.
|
||||
- Required if 'secLevel' is 'priv.'
|
||||
secLevel:
|
||||
description:
|
||||
- To define the security level of a user.
|
||||
choices: ['noauth', 'auth', 'priv']
|
||||
|
||||
'''
|
||||
|
||||
EXAMPLES = """
|
||||
|
||||
- name: configure SnmpNetwork
|
||||
tags:
|
||||
- elementsw_cluster_snmp
|
||||
na_elementsw_cluster_snmp:
|
||||
hostname: "{{ elementsw_hostname }}"
|
||||
username: "{{ elementsw_username }}"
|
||||
password: "{{ elementsw_password }}"
|
||||
state: present
|
||||
snmp_v3_enabled: True
|
||||
usm_users:
|
||||
access: rouser
|
||||
name: testuser
|
||||
password: ChangeMe123
|
||||
passphrase: ChangeMe123
|
||||
secLevel: auth
|
||||
networks:
|
||||
access: ro
|
||||
cidr: 24
|
||||
community: TestNetwork
|
||||
network: 192.168.0.1
|
||||
|
||||
- name: Disable SnmpNetwork
|
||||
tags:
|
||||
- elementsw_cluster_snmp
|
||||
na_elementsw_cluster_snmp:
|
||||
hostname: "{{ elementsw_hostname }}"
|
||||
username: "{{ elementsw_username }}"
|
||||
password: "{{ elementsw_password }}"
|
||||
state: absent
|
||||
|
||||
"""
|
||||
|
||||
RETURN = """
|
||||
|
||||
msg:
|
||||
description: Success message
|
||||
returned: success
|
||||
type: str
|
||||
|
||||
"""
|
||||
|
||||
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
|
||||
from ansible.module_utils.netapp_elementsw_module import NaElementSWModule
|
||||
from ansible.module_utils.netapp_module import NetAppModule
|
||||
|
||||
HAS_SF_SDK = netapp_utils.has_sf_sdk()
|
||||
|
||||
|
||||
class ElementSWClusterSnmp(object):
|
||||
"""
|
||||
Element Software Configure Element SW Cluster SnmpNetwork
|
||||
"""
|
||||
def __init__(self):
|
||||
self.argument_spec = netapp_utils.ontap_sf_host_argument_spec()
|
||||
|
||||
self.argument_spec.update(dict(
|
||||
state=dict(type='str', choices=['present', 'absent'], default='present'),
|
||||
snmp_v3_enabled=dict(type='bool'),
|
||||
networks=dict(
|
||||
type='dict',
|
||||
options=dict(
|
||||
access=dict(type='str', choices=['ro', 'rw', 'rosys']),
|
||||
cidr=dict(type='int', default=None),
|
||||
community=dict(type='str', default=None),
|
||||
network=dict(type='str', default=None)
|
||||
)
|
||||
),
|
||||
usm_users=dict(
|
||||
type='dict',
|
||||
options=dict(
|
||||
access=dict(type='str', choices=['rouser', 'rwuser', 'rosys']),
|
||||
name=dict(type='str', default=None),
|
||||
password=dict(type='str', default=None),
|
||||
passphrase=dict(type='str', default=None),
|
||||
secLevel=dict(type='str', choices=['auth', 'noauth', 'priv'])
|
||||
)
|
||||
),
|
||||
))
|
||||
|
||||
self.module = AnsibleModule(
|
||||
argument_spec=self.argument_spec,
|
||||
required_if=[
|
||||
('state', 'present', ['snmp_v3_enabled']),
|
||||
('snmp_v3_enabled', True, ['usm_users']),
|
||||
('snmp_v3_enabled', False, ['networks'])
|
||||
],
|
||||
supports_check_mode=True
|
||||
)
|
||||
|
||||
self.na_helper = NetAppModule()
|
||||
self.parameters = self.na_helper.set_parameters(self.module.params)
|
||||
|
||||
if self.parameters.get('state') == "present":
|
||||
if self.parameters.get('usm_users') is not None:
|
||||
# Getting the configuration details to configure SNMP Version3
|
||||
self.access_usm = self.parameters.get('usm_users')['access']
|
||||
self.name = self.parameters.get('usm_users')['name']
|
||||
self.password = self.parameters.get('usm_users')['password']
|
||||
self.passphrase = self.parameters.get('usm_users')['passphrase']
|
||||
self.secLevel = self.parameters.get('usm_users')['secLevel']
|
||||
if self.parameters.get('networks') is not None:
|
||||
# Getting the configuration details to configure SNMP Version2
|
||||
self.access_network = self.parameters.get('networks')['access']
|
||||
self.cidr = self.parameters.get('networks')['cidr']
|
||||
self.community = self.parameters.get('networks')['community']
|
||||
self.network = self.parameters.get('networks')['network']
|
||||
|
||||
if HAS_SF_SDK is False:
|
||||
self.module.fail_json(msg="Unable to import the SolidFire Python SDK")
|
||||
else:
|
||||
self.sfe = netapp_utils.create_sf_connection(module=self.module)
|
||||
|
||||
def enable_snmp(self):
|
||||
"""
|
||||
enable snmp feature
|
||||
"""
|
||||
try:
|
||||
self.sfe.enable_snmp(snmp_v3_enabled=self.parameters.get('snmp_v3_enabled'))
|
||||
except Exception as exception_object:
|
||||
self.module.fail_json(msg='Error enabling snmp feature %s' % to_native(exception_object),
|
||||
exception=traceback.format_exc())
|
||||
|
||||
def disable_snmp(self):
|
||||
"""
|
||||
disable snmp feature
|
||||
"""
|
||||
try:
|
||||
self.sfe.disable_snmp()
|
||||
except Exception as exception_object:
|
||||
self.module.fail_json(msg='Error disabling snmp feature %s' % to_native(exception_object),
|
||||
exception=traceback.format_exc())
|
||||
|
||||
def configure_snmp(self, actual_networks, actual_usm_users):
|
||||
"""
|
||||
Configure snmp
|
||||
"""
|
||||
try:
|
||||
self.sfe.set_snmp_acl(networks=[actual_networks], usm_users=[actual_usm_users])
|
||||
|
||||
except Exception as exception_object:
|
||||
self.module.fail_json(msg='Error Configuring snmp feature %s' % to_native(exception_object.message),
|
||||
exception=traceback.format_exc())
|
||||
|
||||
def apply(self):
|
||||
"""
|
||||
Cluster SNMP configuration
|
||||
"""
|
||||
changed = False
|
||||
result_message = None
|
||||
update_required = False
|
||||
version_change = False
|
||||
is_snmp_enabled = self.sfe.get_snmp_state().enabled
|
||||
|
||||
if is_snmp_enabled is True:
|
||||
# IF SNMP is already enabled
|
||||
if self.parameters.get('state') == 'absent':
|
||||
# Checking for state change(s) here, and applying it later in the code allows us to support
|
||||
# check_mode
|
||||
changed = True
|
||||
|
||||
elif self.parameters.get('state') == 'present':
|
||||
# Checking if SNMP configuration needs to be updated,
|
||||
is_snmp_v3_enabled = self.sfe.get_snmp_state().snmp_v3_enabled
|
||||
|
||||
if is_snmp_v3_enabled != self.parameters.get('snmp_v3_enabled'):
|
||||
# Checking if there any version changes required
|
||||
version_change = True
|
||||
changed = True
|
||||
|
||||
if is_snmp_v3_enabled is True:
|
||||
# Checking If snmp configuration for usm_users needs modification
|
||||
if len(self.sfe.get_snmp_info().usm_users) == 0:
|
||||
# If snmp is getting configured for first time
|
||||
update_required = True
|
||||
changed = True
|
||||
else:
|
||||
for usm_user in self.sfe.get_snmp_info().usm_users:
|
||||
if usm_user.access != self.access_usm or usm_user.name != self.name or usm_user.password != self.password or \
|
||||
usm_user.passphrase != self.passphrase or usm_user.sec_level != self.secLevel:
|
||||
update_required = True
|
||||
changed = True
|
||||
else:
|
||||
# Checking If snmp configuration for networks needs modification
|
||||
for snmp_network in self.sfe.get_snmp_info().networks:
|
||||
if snmp_network.access != self.access_network or snmp_network.cidr != self.cidr or \
|
||||
snmp_network.community != self.community or snmp_network.network != self.network:
|
||||
update_required = True
|
||||
changed = True
|
||||
|
||||
else:
|
||||
if self.parameters.get('state') == 'present':
|
||||
changed = True
|
||||
|
||||
result_message = ""
|
||||
|
||||
if changed:
|
||||
if self.module.check_mode is True:
|
||||
result_message = "Check mode, skipping changes"
|
||||
|
||||
else:
|
||||
if self.parameters.get('state') == "present":
|
||||
# IF snmp is not enabled, then enable and configure snmp
|
||||
if self.parameters.get('snmp_v3_enabled') is True:
|
||||
# IF SNMP is enabled with version 3
|
||||
usm_users = {'access': self.access_usm,
|
||||
'name': self.name,
|
||||
'password': self.password,
|
||||
'passphrase': self.passphrase,
|
||||
'secLevel': self.secLevel}
|
||||
networks = None
|
||||
else:
|
||||
# IF SNMP is enabled with version 2
|
||||
usm_users = None
|
||||
networks = {'access': self.access_network,
|
||||
'cidr': self.cidr,
|
||||
'community': self.community,
|
||||
'network': self.network}
|
||||
|
||||
if is_snmp_enabled is False or version_change is True:
|
||||
# Enable and configure snmp
|
||||
self.enable_snmp()
|
||||
self.configure_snmp(networks, usm_users)
|
||||
result_message = "SNMP is enabled and configured"
|
||||
|
||||
elif update_required is True:
|
||||
# If snmp is already enabled, update the configuraiton if required
|
||||
self.configure_snmp(networks, usm_users)
|
||||
result_message = "SNMP is configured"
|
||||
|
||||
elif is_snmp_enabled is True and self.parameters.get('state') == "absent":
|
||||
# If snmp is enabled and state is absent, disable snmp
|
||||
self.disable_snmp()
|
||||
result_message = "SNMP is disabled"
|
||||
|
||||
self.module.exit_json(changed=changed, msg=result_message)
|
||||
|
||||
|
||||
def main():
|
||||
"""
|
||||
Main function
|
||||
"""
|
||||
na_elementsw_cluster_snmp = ElementSWClusterSnmp()
|
||||
na_elementsw_cluster_snmp.apply()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Loading…
Add table
Add a link
Reference in a new issue