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
71a0175db1
commit
1c2b8dd7a3
1 changed files with 175 additions and 0 deletions
175
hpilo_boot
Executable file
175
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