#!/usr/bin/python # -*- coding: utf-8 -*- # Copyright 2012 Dag Wieers <dag@wieers.com> # # 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 <http://www.gnu.org/licenses/>. 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. default: Administrator password: description: - The password to authenticate to the HP iLO interface. default: admin media: description: - The boot media to boot the system from default: network choices: [ "cdrom", "floppy", "hdd", "network", "normal", "usb" ] image: description: - "The URL of a cdrom, floppy or usb boot media image. 'protocol://username:password@hostname:port/filename'" - protocol is either 'http' or 'https' - "username:password is optional" - port is optional 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" - "poweroff: Power off the server" default: boot_once choices: [ "boot_always", "boot_once", "connect", "disconnect", "no_boot", "poweroff" ] force: description: - Whether to force a reboot (even when the system is already booted). - As a safeguard, without force, hpilo_boot will refuse to reboot a server that is already running. default: no choices: [ "yes", "no" ] examples: - description: Task to boot a system using an ISO from an HP iLO interface only if the system is an HP server code: | - local_action: fail msg="CMDB serial ($cmdb_serialno) does not match hardware serial ($hw_system_serial) !" only_if: "'$cmdb_serialno' != '$hw_system_serial'" - local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password media=cdrom image=$iso_url only_if: "'$cmdb_hwmodel'.startswith('HP ')" - description: Power off a server code: "local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password state=poweroff" 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 local_action or using delegate_to. ''' import sys import time 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'), 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', 'poweroff']), force = dict(default='no', choices=BOOLEANS), ) ) host = module.params.get('host') login = module.params.get('login') password = module.params.get('password') 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) changed = False status = {} power_status = 'UNKNOWN' if media and state in ('boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot'): # Workaround for: Error communicating with iLO: Problem manipulating EV try: ilo.set_one_time_boot(media) except hpilo.IloError: time.sleep(60) ilo.set_one_time_boot(media) # TODO: Verify if image URL exists/works if image: ilo.insert_virtual_media(media, image) changed = True if media == 'cdrom': ilo.set_vm_status('cdrom', state, True) status = ilo.get_vm_status() changed = True elif media in ('floppy', 'usb'): ilo.set_vf_status(state, True) status = ilo.get_vf_status() changed = True # 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='HP iLO (%s) reports that the server is already powered on !' % host) if power_status == 'ON': # ilo.cold_boot_server() ilo.warm_boot_server() changed = True else: ilo.press_pwr_btn() # ilo.reset_server() # ilo.set_host_power(host_power=True) changed = True elif state in ('poweroff'): power_status = ilo.get_host_power_status() if not power_status == 'OFF': ilo.hold_pwr_btn() # ilo.set_host_power(host_power=False) changed = True module.exit_json(changed=changed, power=power_status, **status) # this is magic, see lib/ansible/module_common.py #<<INCLUDE_ANSIBLE_MODULE_COMMON>> main()