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Merge pull request #8870 from photoninger/spacewalk_organizations

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Add support for multiple organizations in spacewalk.
pull/11887/head
Brian Coca 9 years ago
parent 636f88fd31 aa1e00e8e7
commit ebfd99e307
2 changed files with 101 additions and 11 deletions
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16
contrib/inventory/spacewalk.ini
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@ -0,0 +1,16 @@
# Put this ini-file in the same directory as spacewalk.py
# Command line options have precedence over options defined in here.
[spacewalk]
# To limit the script on one organization in spacewalk, uncomment org_number
# and fill in the organization ID:
# org_number=2
# To prefix the group names with the organization ID set prefix_org_name=true.
# This is convenient when org_number is not set and you have the same group names
# in multiple organizations within spacewalk
# The prefix is "org_number-"
prefix_org_name=false
# Default cache_age for files created with spacewalk-report is 300sec.
cache_age=300

96
contrib/inventory/spacewalk.py
Unescape Escape View File

@ -16,12 +16,16 @@ This script is dependent upon the spacealk-reports package being installed
on the same machine. It is basically a CSV-to-JSON converter from the
output of "spacewalk-report system-groups-systems|inventory".
Tested with Ansible 1.1
Tested with Ansible 1.9.2 and spacewalk 2.3
"""
#
# Author:: Jon Miller <jonEbird@gmail.com>
# Copyright:: Copyright (c) 2013, Jon Miller
#
# Extended for support of multiple organizations and
# adding the "_meta" dictionary to --list output by
# Bernhard Lichtinger <bernhard.lichtinger@lrz.de> 2015
#
# This program 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 2 of the License, or (at
@ -41,6 +45,7 @@ import os
import time
from optparse import OptionParser
import subprocess
import ConfigParser
try:
import json
@ -51,8 +56,9 @@ base_dir = os.path.dirname(os.path.realpath(__file__))
SW_REPORT = '/usr/bin/spacewalk-report'
CACHE_DIR = os.path.join(base_dir, ".spacewalk_reports")
CACHE_AGE = 300 # 5min
INI_FILE = os.path.join(base_dir, "spacewalk.ini")
# Sanity check
# Sanity check
if not os.path.exists(SW_REPORT):
print >> sys.stderr, 'Error: %s is required for operation.' % (SW_REPORT)
sys.exit(1)
@ -80,6 +86,8 @@ def spacewalk_report(name):
lines = open(cache_filename, 'r').readlines()
keys = lines[0].strip().split(',')
# add 'spacewalk_' prefix to the keys
keys = [ 'spacewalk_' + key for key in keys ]
for line in lines[1:]:
values = line.strip().split(',')
if len(keys) == len(values):
@ -97,20 +105,85 @@ parser.add_option('--host', default=None, dest="host",
parser.add_option('-H', '--human', dest="human",
default=False, action="store_true",
help="Produce a friendlier version of either server list or host detail")
parser.add_option('-o', '--org', default=None, dest="org_number",
help="Limit to spacewalk organization number")
parser.add_option('-p', default=False, dest="prefix_org_name", action="store_true",
help="Prefix the group name with the organization number")
(options, args) = parser.parse_args()
# read spacewalk.ini if present
#------------------------------
if os.path.exists(INI_FILE):
config = ConfigParser.SafeConfigParser()
config.read(INI_FILE)
if config.has_option('spacewalk' , 'cache_age'):
CACHE_AGE = config.get('spacewalk' , 'cache_age')
if not options.org_number and config.has_option('spacewalk' , 'org_number'):
options.org_number = config.get('spacewalk' , 'org_number')
if not options.prefix_org_name and config.has_option('spacewalk' , 'prefix_org_name'):
options.prefix_org_name = config.getboolean('spacewalk' , 'prefix_org_name')
# Generate dictionary for mapping group_id to org_id
#------------------------------
org_groups = {}
try:
for group in spacewalk_report('system-groups'):
org_groups[group['spacewalk_group_id']] = group['spacewalk_org_id']
except (OSError), e:
print >> sys.stderr, 'Problem executing the command "%s system-groups": %s' % \
(SW_REPORT, str(e))
sys.exit(2)
# List out the known server from Spacewalk
#------------------------------
if options.list:
# to build the "_meta"-Group with hostvars first create dictionary for later use
host_vars = {}
try:
for item in spacewalk_report('inventory'):
host_vars[ item['spacewalk_profile_name'] ] = dict( ( key, ( value.split(';') if ';' in value else value) ) for key, value in item.items() )
except (OSError), e:
print >> sys.stderr, 'Problem executing the command "%s inventory": %s' % \
(SW_REPORT, str(e))
sys.exit(2)
groups = {}
meta = { "hostvars" : {} }
try:
for system in spacewalk_report('system-groups-systems'):
if system['group_name'] not in groups:
groups[system['group_name']] = set()
groups[system['group_name']].add(system['server_name'])
# first get org_id of system
org_id = org_groups[ system['spacewalk_group_id'] ]
# shall we add the org_id as prefix to the group name:
if options.prefix_org_name:
prefix = org_id + "-"
group_name = prefix + system['spacewalk_group_name']
else:
group_name = system['spacewalk_group_name']
# if we are limited to one organization:
if options.org_number:
if org_id == options.org_number:
if group_name not in groups:
groups[group_name] = set()
groups[group_name].add(system['spacewalk_server_name'])
if system['spacewalk_server_name'] in host_vars and not system['spacewalk_server_name'] in meta[ "hostvars" ]:
meta[ "hostvars" ][ system['spacewalk_server_name'] ] = host_vars[ system['spacewalk_server_name'] ]
# or we list all groups and systems:
else:
if group_name not in groups:
groups[group_name] = set()
groups[group_name].add(system['spacewalk_server_name'])
if system['spacewalk_server_name'] in host_vars and not system['spacewalk_server_name'] in meta[ "hostvars" ]:
meta[ "hostvars" ][ system['spacewalk_server_name'] ] = host_vars[ system['spacewalk_server_name'] ]
except (OSError), e:
print >> sys.stderr, 'Problem executing the command "%s system-groups-systems": %s' % \
@ -121,8 +194,10 @@ if options.list:
for group, systems in groups.iteritems():
print '[%s]\n%s\n' % (group, '\n'.join(systems))
else:
print json.dumps(dict([ (k, list(s)) for k, s in groups.iteritems() ]))
final = dict( [ (k, list(s)) for k, s in groups.iteritems() ] )
final["_meta"] = meta
print json.dumps( final )
#print json.dumps(groups)
sys.exit(0)
@ -133,7 +208,7 @@ elif options.host:
host_details = {}
try:
for system in spacewalk_report('inventory'):
if system['hostname'] == options.host:
if system['spacewalk_hostname'] == options.host:
host_details = system
break
@ -147,8 +222,7 @@ elif options.host:
for k, v in host_details.iteritems():
print ' %s: %s' % (k, '\n '.join(v.split(';')))
else:
print json.dumps(host_details)
print json.dumps( dict( ( key, ( value.split(';') if ';' in value else value) ) for key, value in host_details.items() ) )
sys.exit(0)
else:

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