Merge pull request #1310 from dagwieers/hpilo_boot-cleanup
hpilo_boot: Various clean ups in documentation and code
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commit
d9578c0e2e
1 changed files with 41 additions and 34 deletions
75
hpilo_boot
75
hpilo_boot
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@ -41,11 +41,6 @@ options:
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description:
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- The password to authenticate to the HP iLO interface.
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default: admin
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match:
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description:
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- An optional string to match against the iLO server name.
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- This is a safety measure to prevent accidentally using the wrong
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HP iLO interface with dire consequences.
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media:
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description:
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- The boot media to boot the system from
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@ -54,8 +49,8 @@ options:
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image:
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description:
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- "The URL of a cdrom, floppy or usb boot media image.
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C(protocol://username:password@hostname:port/filename)"
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- protocol is either C(http) or C(https)
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'protocol://username:password@hostname:port/filename'"
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- protocol is either 'http' or 'https'
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- "username:password is optional"
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- port is optional
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state:
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@ -66,26 +61,33 @@ options:
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- "boot_always: Boot from the device each time the serveris rebooted"
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- "connect: Connect the virtual media device and set to boot_always"
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- "disconnect: Disconnects the virtual media device and set to no_boot"
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- "poweroff: Power off the server"
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default: boot_once
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choices: [ "boot_always", "boot_once", "connect", "disconnect", "no_boot" ]
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choices: [ "boot_always", "boot_once", "connect", "disconnect", "no_boot", "poweroff" ]
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force:
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description:
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- Whether to force a reboot (even when the system is already booted)
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- Whether to force a reboot (even when the system is already booted).
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- As a safeguard, without force, hpilo_boot will refuse to reboot a server that is already running.
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default: no
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choices: [ "yes", "no" ]
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examples:
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- description: Task to boot a system using an ISO from an HP iLO interface only if the system is an HP server
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code: |
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local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password match=$inventory_hostname_short media=cdrom image=$iso_url
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only_if: "'$cmdb_hwmodel'.startswith('HP ')
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- local_action: fail msg="CMDB serial ($cmdb_serialno) does not match hardware serial ($hw_system_serial) !"
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only_if: "'$cmdb_serialno' != '$hw_system_serial'"
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- local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password media=cdrom image=$iso_url
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only_if: "'$cmdb_hwmodel'.startswith('HP ')"
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- description: Power off a server
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code: "local_action: hpilo_boot host=$ilo_address login=$ilo_login password=$ilo_password state=poweroff"
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notes:
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- To use a USB key image you need to specify floppy as boot media.
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- This module ought to be run from a system that can access the HP iLO
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interface directly, either by using C(local_action) or
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using C(delegate_to).
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interface directly, either by using local_action or
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using delegate_to.
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'''
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import sys
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import time
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import warnings
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try:
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import hpilo
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@ -103,10 +105,9 @@ def main():
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host = dict(required=True),
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login = dict(default='Administrator'),
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password = dict(default='admin'),
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match = dict(default=None),
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media = dict(default=None, choices=['cdrom', 'floppy', 'hdd', 'network', 'normal', 'usb']),
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image = dict(default=None),
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state = dict(default='boot_once', choices=['boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot']),
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state = dict(default='boot_once', choices=['boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot', 'poweroff']),
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force = dict(default='no', choices=BOOLEANS),
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)
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)
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@ -114,25 +115,17 @@ def main():
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host = module.params.get('host')
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login = module.params.get('login')
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password = module.params.get('password')
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match = module.params.get('match')
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media = module.params.get('media')
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image = module.params.get('image')
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state = module.params.get('state')
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force = module.boolean(module.params.get('force'))
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ilo = hpilo.Ilo(host, login=login, password=password)
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changed = False
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status = {}
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power_status = 'UNKNOWN'
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# If match=string is provided, only reboot server if iLO name matches 'string'
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if match != None:
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try:
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server_name = ilo.get_server_name()
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except Exception, e:
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module.fail_json(rc=1, msg='Failed to connect to %s: %s' % (host, e.message))
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if not server_name.lower().startswith(match.lower()):
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module.fail_json(rc=1, msg='The iLO server name \'%s\' does not match \'%s\'' % (server_name, match))
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if media:
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if media and state in ('boot_always', 'boot_once', 'connect', 'disconnect', 'no_boot'):
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# Workaround for: Error communicating with iLO: Problem manipulating EV
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try:
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@ -144,16 +137,16 @@ def main():
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# TODO: Verify if image URL exists/works
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if image:
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ilo.insert_virtual_media(media, image)
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changed = True
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if media == 'cdrom':
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ilo.set_vm_status('cdrom', state, True)
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status = ilo.get_vm_status()
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elif media == 'floppy':
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ilo.set_vf_status(state, True)
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status = ilo.get_vf_status()
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elif media == 'usb':
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changed = True
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elif media in ('floppy', 'usb'):
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ilo.set_vf_status(state, True)
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status = ilo.get_vf_status()
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changed = True
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# Only perform a boot when state is boot_once or boot_always, or in case we want to force a reboot
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if state in ('boot_once', 'boot_always') or force:
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@ -161,14 +154,28 @@ def main():
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power_status = ilo.get_host_power_status()
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if not force and power_status == 'ON':
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module.fail_json(rc=1, msg='The server \'%s\' is already powered on !' % server_name)
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module.fail_json(rc=1, msg='HP iLO (%s) reports that the server is already powered on !' % host)
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if power_status == 'ON':
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# ilo.cold_boot_server()
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ilo.warm_boot_server()
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changed = True
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else:
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ilo.cold_boot_server()
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ilo.press_pwr_btn()
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# ilo.reset_server()
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# ilo.set_host_power(host_power=True)
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changed = True
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module.exit_json(changed=True, **status)
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elif state in ('poweroff'):
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power_status = ilo.get_host_power_status()
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if not power_status == 'OFF':
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ilo.hold_pwr_btn()
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# ilo.set_host_power(host_power=False)
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changed = True
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module.exit_json(changed=changed, power=power_status, **status)
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# this is magic, see lib/ansible/module_common.py
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#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
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