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