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277 lines
8.3 KiB
Python
277 lines
8.3 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright Ansible Project
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = '''
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---
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module: ipmi_power
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short_description: Power management for machine
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description:
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- Use this module for power management
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extends_documentation_fragment:
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- community.general.attributes
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attributes:
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check_mode:
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support: full
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diff_mode:
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support: none
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options:
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name:
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description:
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- Hostname or ip address of the BMC.
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required: true
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type: str
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port:
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description:
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- Remote RMCP port.
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default: 623
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type: int
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user:
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description:
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- Username to use to connect to the BMC.
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required: true
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type: str
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password:
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description:
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- Password to connect to the BMC.
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required: true
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type: str
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key:
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description:
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- Encryption key to connect to the BMC in hex format.
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required: false
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type: str
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version_added: 4.1.0
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state:
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description:
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- Whether to ensure that the machine in desired state.
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- "The choices for state are:
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- on -- Request system turn on
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- off -- Request system turn off without waiting for OS to shutdown
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- shutdown -- Have system request OS proper shutdown
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- reset -- Request system reset without waiting for OS
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- boot -- If system is off, then 'on', else 'reset'"
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- Either this option or O(machine) is required.
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choices: ['on', 'off', shutdown, reset, boot]
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type: str
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timeout:
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description:
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- Maximum number of seconds before interrupt request.
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default: 300
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type: int
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machine:
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description:
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- Provide a list of the remote target address for the bridge IPMI request,
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and the power status.
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- Either this option or O(state) is required.
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required: false
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type: list
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elements: dict
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version_added: 4.3.0
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suboptions:
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targetAddress:
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description:
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- Remote target address for the bridge IPMI request.
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type: int
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required: true
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state:
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description:
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- Whether to ensure that the machine specified by O(machine[].targetAddress) in desired state.
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- If this option is not set, the power state is set by O(state).
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- If both this option and O(state) are set, this option takes precedence over O(state).
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choices: ['on', 'off', shutdown, reset, boot]
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type: str
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requirements:
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- "python >= 2.6"
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- pyghmi
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author: "Bulat Gaifullin (@bgaifullin) <gaifullinbf@gmail.com>"
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'''
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RETURN = '''
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powerstate:
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description: The current power state of the machine.
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returned: success and O(machine) is not provided
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type: str
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sample: 'on'
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status:
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description: The current power state of the machine when the machine option is set.
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returned: success and O(machine) is provided
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type: list
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elements: dict
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version_added: 4.3.0
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contains:
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powerstate:
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description: The current power state of the machine specified by RV(status[].targetAddress).
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type: str
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targetAddress:
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description: The remote target address.
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type: int
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sample: [
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{
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"powerstate": "on",
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"targetAddress": 48,
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},
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{
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"powerstate": "on",
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"targetAddress": 50,
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},
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]
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'''
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EXAMPLES = '''
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- name: Ensure machine is powered on
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community.general.ipmi_power:
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name: test.testdomain.com
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user: admin
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password: password
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state: 'on'
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- name: Ensure machines of which remote target address is 48 and 50 are powered off
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community.general.ipmi_power:
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name: test.testdomain.com
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user: admin
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password: password
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state: 'off'
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machine:
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- targetAddress: 48
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- targetAddress: 50
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- name: Ensure machine of which remote target address is 48 is powered on, and 50 is powered off
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community.general.ipmi_power:
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name: test.testdomain.com
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user: admin
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password: password
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machine:
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- targetAddress: 48
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state: 'on'
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- targetAddress: 50
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state: 'off'
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'''
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import traceback
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import binascii
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PYGHMI_IMP_ERR = None
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INVALID_TARGET_ADDRESS = 0x100
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try:
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from pyghmi.ipmi import command
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except ImportError:
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PYGHMI_IMP_ERR = traceback.format_exc()
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command = None
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from ansible.module_utils.basic import AnsibleModule, missing_required_lib
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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name=dict(required=True),
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port=dict(default=623, type='int'),
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state=dict(choices=['on', 'off', 'shutdown', 'reset', 'boot']),
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user=dict(required=True, no_log=True),
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password=dict(required=True, no_log=True),
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key=dict(type='str', no_log=True),
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timeout=dict(default=300, type='int'),
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machine=dict(
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type='list', elements='dict',
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options=dict(
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targetAddress=dict(required=True, type='int'),
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state=dict(type='str', choices=['on', 'off', 'shutdown', 'reset', 'boot']),
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),
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),
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),
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supports_check_mode=True,
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required_one_of=(
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['state', 'machine'],
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),
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)
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if command is None:
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module.fail_json(msg=missing_required_lib('pyghmi'), exception=PYGHMI_IMP_ERR)
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name = module.params['name']
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port = module.params['port']
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user = module.params['user']
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password = module.params['password']
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state = module.params['state']
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timeout = module.params['timeout']
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machine = module.params['machine']
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try:
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if module.params['key']:
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key = binascii.unhexlify(module.params['key'])
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else:
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key = None
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except Exception:
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module.fail_json(msg="Unable to convert 'key' from hex string.")
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# --- run command ---
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try:
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ipmi_cmd = command.Command(
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bmc=name, userid=user, password=password, port=port, kg=key
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)
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module.debug('ipmi instantiated - name: "%s"' % name)
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changed = False
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if machine is None:
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current = ipmi_cmd.get_power()
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if current['powerstate'] != state:
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response = {'powerstate': state} if module.check_mode \
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else ipmi_cmd.set_power(state, wait=timeout)
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changed = True
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else:
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response = current
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if 'error' in response:
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module.fail_json(msg=response['error'])
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module.exit_json(changed=changed, **response)
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else:
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response = []
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for entry in machine:
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taddr = entry['targetAddress']
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if taddr >= INVALID_TARGET_ADDRESS:
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module.fail_json(msg="targetAddress should be set between 0 to 255.")
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try:
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# bridge_request is supported on pyghmi 1.5.30 and later
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current = ipmi_cmd.get_power(bridge_request={"addr": taddr})
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except TypeError:
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module.fail_json(
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msg="targetAddress isn't supported on the installed pyghmi.")
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if entry['state']:
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tstate = entry['state']
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elif state:
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tstate = state
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else:
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module.fail_json(msg="Either state or suboption of machine state should be set.")
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if current['powerstate'] != tstate:
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changed = True
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if not module.check_mode:
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new = ipmi_cmd.set_power(tstate, wait=timeout, bridge_request={"addr": taddr})
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if 'error' in new:
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module.fail_json(msg=new['error'])
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response.append(
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{'targetAddress:': taddr, 'powerstate': new['powerstate']})
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if current['powerstate'] == tstate or module.check_mode:
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response.append({'targetAddress:': taddr, 'powerstate': tstate})
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module.exit_json(changed=changed, status=response)
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except Exception as e:
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module.fail_json(msg=str(e))
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if __name__ == '__main__':
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main()
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