#!/usr/bin/python # -*- coding: utf-8 -*- # Copyright 2012 Dag Wieers # # This file is part of Ansible # # Ansible is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Ansible is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Ansible. If not, see . DOCUMENTATION = ''' --- author: Dag Wieers module: hpilo_boot short_description: Boot system using specific media through HP iLO interface description: - 'This module boots a system through its HP iLO interface. The boot media can be one of: cdrom, floppy, hdd, network or usb.' - This module requires the hpilo python module. version_added: "0.8" options: host: description: - The HP iLO hostname/address that is linked to the physical system. required: true login: description: - The login name to authenticate to the HP iLO interface. required: false default: Administrator password: description: - The password to authenticate to the HP iLO interface. required: false default: admin match: description: - An optional string to match against the iLO server name. - This is a safety measure to prevent accidentally using the wrong HP iLO interface with dire consequences. required: false media: description: - The boot media to boot the system from required: false default: network choices: [ "cdrom", "floppy", "hdd", "network", "normal", "usb" ] image: description: - "The URL of a cdrom, floppy or usb boot media image. C(protocol://username:password@hostname:port/filename)" - protocol is either C(http) or C(https) - "username:password is optional" - port is optional required: false state: description: - The state of the boot media. - "no_boot: Do not boot from the device" - "boot_once: Boot from the device once and then notthereafter" - "boot_always: Boot from the device each time the serveris rebooted" - "connect: Connect the virtual media device and set to boot_always" - "disconnect: Disconnects the virtual media device and set to no_boot" required: true default: boot_once choices: [ "boot_always", "boot_once", "connect", "disconnect", "no_boot" ] force: description: - Whether to force a reboot (even when the system is already booted) required: false default: no choices: [ "yes", "no" ] examples: - code: | local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password match=$inventory_hostname_short media=cdrom image=$iso_url only_if: "'$cmdb_hwmodel'.startswith('HP ') description: Task to boot a system using an ISO from an HP iLO interface only if the system is an HP server notes: - To use a USB key image you need to specify floppy as boot media. - This module ought to be run from a system that can access the HP iLO interface directly, either by using C(local_action) or C(using delegate)_to. ''' import sys import warnings try: import hpilo except ImportError: print "failed=True msg='hpilo python module unavailable'" sys.exit(1) # Surpress warnings from hpilo warnings.simplefilter('ignore') def main(): module = AnsibleModule( argument_spec = dict( host = dict(required=True), login = dict(default='Administrator'), password = dict(default='admin'), match = dict(default=None), media = dict(default=None, choices=['cdrom', 'floppy', 'hdd', 'network', 'normal', 'usb']), image = dict(default=None), state = dict(default='boot_once', choices=['boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot']), force = dict(default='no', choices=BOOLEANS), ) ) host = module.params.get('host') login = module.params.get('login') password = module.params.get('password') match = module.params.get('match') media = module.params.get('media') image = module.params.get('image') state = module.params.get('state') force = module.boolean(module.params.get('force')) ilo = hpilo.Ilo(host, login=login, password=password) # If match=string is provided, only reboot server if iLO name matches 'string' if match != None: try: server_name = ilo.get_server_name() except Exception, e: module.fail_json(rc=1, msg='Failed to connect to %s: %s' % (host, e.message)) if not server_name.lower().startswith(match.lower()): module.fail_json(rc=1, msg='The iLO server name \'%s\' does not match \'%s\'' % (server_name, match)) if media: ### FIXME: In the below case iLO fails for a short period of time due to the server rebooting # File "/usr/lib/python2.6/site-packages/hpilo.py", line 381, in _parse_message # raise IloError("Error communicating with iLO: %s" % child.get('MESSAGE')) #hpilo.IloError: Error communicating with iLO: Problem manipulating EV ilo.set_one_time_boot(media) # TODO: Verify if image URL exists/works if image: ilo.insert_virtual_media(media, image) if media == 'cdrom': ilo.set_vm_status('cdrom', state, True) status = ilo.get_vm_status() elif media == 'floppy': ilo.set_vf_status(state, True) status = ilo.get_vf_status() elif media == 'usb': ilo.set_vf_status(state, True) status = ilo.get_vf_status() # Only perform a boot when state is boot_once or boot_always, or in case we want to force a reboot if state in ('boot_once', 'boot_always') or force: power_status = ilo.get_host_power_status() if not force and power_status == 'ON': module.fail_json(rc=1, msg='The server \'%s\' is already powered on !' % server_name) if power_status == 'ON': ilo.warm_boot_server() else: ilo.cold_boot_server() module.exit_json(changed=True, **status) # this is magic, see lib/ansible/module_common.py #<> main()