Add oVirt ovirt_host_pm module (#3253)
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Ondra Machacek
Matt Clay
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1 changed files with 232 additions and 0 deletions
232
lib/ansible/modules/extras/cloud/ovirt/ovirt_host_pm.py
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lib/ansible/modules/extras/cloud/ovirt/ovirt_host_pm.py
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2016 Red Hat, Inc.
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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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#
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try:
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import ovirtsdk4 as sdk
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import ovirtsdk4.types as otypes
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except ImportError:
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pass
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from ansible.module_utils.ovirt import *
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DOCUMENTATION = '''
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---
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module: ovirt_host_pm
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short_description: Module to manage power management of hosts in oVirt
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version_added: "2.3"
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author: "Ondra Machacek (@machacekondra)"
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description:
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- "Module to manage power management of hosts in oVirt."
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options:
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name:
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description:
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- "Name of the the host to manage."
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required: true
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aliases: ['host']
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state:
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description:
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- "Should the host be present/absent."
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choices: ['present', 'absent']
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default: present
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address:
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description:
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- "Address of the power management interface."
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username:
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description:
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- "Username to be used to connect to power management interface."
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password:
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description:
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- "Password of the user specified in C(username) parameter."
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type:
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description:
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- "Type of the power management. oVirt predefined values are I(drac5), I(ipmilan), I(rsa),
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I(bladecenter), I(alom), I(apc), I(apc_snmp), I(eps), I(wti), I(rsb), I(cisco_ucs),
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I(drac7), I(hpblade), I(ilo), I(ilo2), I(ilo3), I(ilo4), I(ilo_ssh),
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but user can have defined custom type."
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port:
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description:
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- "Power management interface port."
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slot:
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description:
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- "Power management slot."
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options:
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description:
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- "Dictionary of additional fence agent options."
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- "Additional information about options can be found at U(https://fedorahosted.org/cluster/wiki/FenceArguments)."
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encrypt_options:
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description:
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- "If (true) options will be encrypted when send to agent."
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aliases: ['encrypt']
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order:
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description:
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- "Integer value specifying, by default it's added at the end."
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extends_documentation_fragment: ovirt
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'''
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EXAMPLES = '''
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# Examples don't contain auth parameter for simplicity,
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# look at ovirt_auth module to see how to reuse authentication:
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# Add fence agent to host 'myhost'
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- ovirt_host_pm:
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name: myhost
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address: 1.2.3.4
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options:
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myoption1: x
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myoption2: y
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username: admin
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password: admin
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port: 3333
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type: ipmilan
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# Remove ipmilan fence agent with address 1.2.3.4 on host 'myhost'
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- ovirt_host_pm:
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state: absent
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name: myhost
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address: 1.2.3.4
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type: ipmilan
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'''
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RETURN = '''
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id:
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description: ID of the agent which is managed
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returned: On success if agent is found.
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type: str
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sample: 7de90f31-222c-436c-a1ca-7e655bd5b60c
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agent:
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description: "Dictionary of all the agent attributes. Agent attributes can be found on your oVirt instance
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at following url: https://ovirt.example.com/ovirt-engine/api/model#types/agent."
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returned: On success if agent is found.
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'''
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class HostModule(BaseModule):
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def build_entity(self):
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return otypes.Host(
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power_management=otypes.PowerManagement(
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enabled=True,
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),
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)
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def update_check(self, entity):
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return equal(True, entity.power_management.enabled)
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class HostPmModule(BaseModule):
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def build_entity(self):
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return otypes.Agent(
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address=self._module.params['address'],
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encrypt_options=self._module.params['encrypt_options'],
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options=[
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otypes.Option(
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name=name,
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value=value,
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) for name, value in self._module.params['options'].items()
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] if self._module.params['options'] else None,
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password=self._module.params['password'],
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port=self._module.params['port'],
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type=self._module.params['type'],
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username=self._module.params['username'],
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order=self._module.params.get('order', 100),
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)
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def update_check(self, entity):
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return (
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equal(self._module.params.get('address'), entity.address) and
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equal(self._module.params.get('encrypt_options'), entity.encrypt_options) and
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equal(self._module.params.get('password'), entity.password) and
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equal(self._module.params.get('username'), entity.username) and
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equal(self._module.params.get('port'), entity.port) and
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equal(self._module.params.get('type'), entity.type)
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)
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def main():
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argument_spec = ovirt_full_argument_spec(
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state=dict(
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choices=['present', 'absent'],
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default='present',
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),
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name=dict(default=None, required=True, aliases=['host']),
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address=dict(default=None),
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username=dict(default=None),
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password=dict(default=None),
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type=dict(default=None),
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port=dict(default=None, type='int'),
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slot=dict(default=None),
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options=dict(default=None, type='dict'),
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encrypt_options=dict(default=None, type='bool', aliases=['encrypt']),
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)
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module = AnsibleModule(
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argument_spec=argument_spec,
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supports_check_mode=True,
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)
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check_sdk(module)
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try:
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connection = create_connection(module.params.pop('auth'))
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hosts_service = connection.system_service().hosts_service()
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host = search_by_name(hosts_service, module.params['name'])
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fence_agents_service = hosts_service.host_service(host.id).fence_agents_service()
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host_pm_module = HostPmModule(
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connection=connection,
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module=module,
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service=fence_agents_service,
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)
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host_module = HostModule(
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connection=connection,
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module=module,
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service=hosts_service,
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)
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state = module.params['state']
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if state == 'present':
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agent = host_pm_module.search_entity(
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search_params={
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'address': module.params['address'],
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'type': module.params['type'],
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}
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)
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ret = host_pm_module.create(entity=agent)
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# Enable Power Management, if it's not enabled:
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host_module.create(entity=host)
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elif state == 'absent':
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agent = host_pm_module.search_entity(
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search_params={
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'address': module.params['address'],
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'type': module.params['type'],
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}
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)
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ret = host_pm_module.remove(entity=agent)
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module.exit_json(**ret)
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except Exception as e:
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module.fail_json(msg=str(e))
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finally:
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connection.close(logout=False)
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from ansible.module_utils.basic import *
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if __name__ == "__main__":
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main()
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