Module hpilo_boot to boot from specific media using an HP iLO interface
This module allows to boot a system through HP iLO and can be used to start the provisioning process.
This commit is contained in:
Dag Wieers
parent
a1c23af6fc
commit
b58228a73b
1 changed files with 175 additions and 0 deletions
175
library/hpilo_boot
Executable file
175
library/hpilo_boot
Executable file
|
|
@ -0,0 +1,175 @@
|
|||
#!/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.
|
||||
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(choices=['cdrom', 'floppy', 'hdd', 'network', 'normal', 'usb']),
|
||||
image = dict(default=None),
|
||||
state = dict(required=True, default='boot_once', choices=['boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot']),
|
||||
force = dict(default=True, choices=BOOLEANS),
|
||||
)
|
||||
)
|
||||
|
||||
host = module.params['host']
|
||||
login = module.params['login']
|
||||
password = module.params['password']
|
||||
force = module.params['force']
|
||||
|
||||
ilo = hpilo.Ilo(host, login=login, password=password)
|
||||
|
||||
# If match=string is provided, only reboot server if iLO name matches 'string'
|
||||
if module.params['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(module.params['match'].lower()):
|
||||
module.fail_json(rc=1, msg='The iLO server name \'%s\' does not match \'%s\'' % (server_name, module.params['match']))
|
||||
|
||||
if module.params['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(module.params['media'])
|
||||
|
||||
# TODO: Verify if image URL exists/works
|
||||
if module.params['image']:
|
||||
ilo.insert_virtual_media(module.params['media'], module.params['image'])
|
||||
|
||||
if module.params['media'] == 'cdrom':
|
||||
ilo.set_vm_status('cdrom', module.params['state'], True)
|
||||
status = ilo.get_vm_status()
|
||||
elif module.params['media'] == 'floppy':
|
||||
ilo.set_vf_status(module.params['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 module.params['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
|
||||
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
|
||||
main()
|
||||
Loading…
Reference in a new issue