ansible/hpilo_facts
Dag Wieers 9624e2a6c6 hpilo_facts: Various clean ups in documentation and code
This commit improves the following items:
 - Remove the 'match' functionality, this can now be achieve by using the `fail` module together with `only_if` after running the `hpilo_facts` module. Since this gives more functionality, e.g. comparing server names, but also serial numbers or uuids with other inventory information **and** a proper message, this is prefered. An example is added to show how this is achieved.
 - Clean up all C() calls in documentation
 - Remove trailing spaces in HP iLO's Serial Number output so that they can be compared to CMDB or other inventory information
2012-10-12 19:38:59 +02:00

152 lines
5.4 KiB
Python
Executable file

#!/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_facts
short_description: Gather facts through an HP iLO interface
description:
- This module gathers facts for a specific system using its HP iLO interface.
These facts include hardware and network related information useful
for provisioning (e.g. macaddress, uuid).
- 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
examples:
- description: Task to gather facts from a HP iLO interface only if the system is an HP server
code: |
- local_action: hpilo_facts host=$ilo_address login=$ilo_login password=$ilo_password
only_if: "'$cmdb_hwmodel'.startswith('HP ')
- local_action: fail msg="CMDB serial ($cmdb_serialno) does not match hardware serial ($hw_system_serial) !"
only_if: "'$cmdb_serialno' != '$hw_system_serial'"
- description: Typical output of HP iLO_facts for a physical system
code: |
- hw_bios_date: "05/05/2011"
hw_bios_version: "P68"
hw_eth0:
- macaddress: "00:11:22:33:44:55"
macaddress_dash: "00-11-22-33-44-55"
hw_eth1:
- macaddress: "00:11:22:33:44:57"
macaddress_dash: "00-11-22-33-44-57"
hw_eth2:
- macaddress: "00:11:22:33:44:5A"
macaddress_dash: "00-11-22-33-44-5A"
hw_eth3:
- macaddress: "00:11:22:33:44:5C"
macaddress_dash: "00-11-22-33-44-5C"
hw_eth_ilo:
- macaddress: "00:11:22:33:44:BA"
macaddress_dash: "00-11-22-33-44-BA"
hw_product_name: "ProLiant DL360 G7"
hw_product_uuid: "ef50bac8-2845-40ff-81d9-675315501dac"
hw_system_serial: "ABC12345D6"
hw_uuid: "123456ABC78901D2"
notes:
- 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 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'),
)
)
host = module.params.get('host')
login = module.params.get('login')
password = module.params.get('password')
ilo = hpilo.Ilo(host, login=login, password=password)
# TODO: Count number of CPUs, DIMMs and total memory
data = ilo.get_host_data()
facts = {
'module_hw': True,
}
for entry in data:
if not entry.has_key('type'): continue
if entry['type'] == 0: # BIOS Information
facts['hw_bios_version'] = entry['Family']
facts['hw_bios_date'] = entry['Date']
elif entry['type'] == 1: # System Information
facts['hw_uuid'] = entry['UUID']
facts['hw_system_serial'] = entry['Serial Number'].rstrip()
facts['hw_product_name'] = entry['Product Name']
facts['hw_product_uuid'] = entry['cUUID']
elif entry['type'] == 209: # Embedded NIC MAC Assignment
for (name, value) in [ (e['name'], e['value']) for e in entry['fields'] ]:
if name.startswith('Port'):
try:
factname = 'hw_eth' + str(int(value) - 1)
except:
factname = 'hw_eth_ilo'
elif name.startswith('MAC'):
facts[factname] = {
'macaddress': value.replace('-', ':'),
'macaddress_dash': value
}
elif entry['type'] == 209: # HPQ NIC iSCSI MAC Info
for (name, value) in [ (e['name'], e['value']) for e in entry['fields'] ]:
if name.startswith('Port'):
try:
factname = 'hw_iscsi' + str(int(value) - 1)
except:
factname = 'hw_iscsi_ilo'
elif name.startswith('MAC'):
facts[factname] = {
'macaddress': value.replace('-', ':'),
'macaddress_dash': value
}
module.exit_json(ansible_facts=facts)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()