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This commit is contained in:
Jordon Replogle 2014-08-13 10:28:43 -07:00
parent 3d61f077ec
commit 0ff2936626
1 changed files with 38 additions and 35 deletions
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73
plugins/inventory/openvz.py
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@ -5,21 +5,20 @@
# #
# Copyright 2014 jordonr <jordon@beamsyn.net> # Copyright 2014 jordonr <jordon@beamsyn.net>
# #
# This program is free software; you can redistribute it and/or modify # 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 # it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or # the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version. # (at your option) any later version.
# #
# This program is distributed in the hope that it will be useful, # Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of # but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details. # GNU General Public License for more details.
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software # along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
# #
# Inspired by libvirt_lxc.py inventory script # Inspired by libvirt_lxc.py inventory script
# https://github.com/ansible/ansible/blob/e5ef0eca03cbb6c8950c06dc50d0ca22aa8902f4/plugins/inventory/libvirt_lxc.py # https://github.com/ansible/ansible/blob/e5ef0eca03cbb6c8950c06dc50d0ca22aa8902f4/plugins/inventory/libvirt_lxc.py
@ -33,42 +32,46 @@ import json
#List openvz hosts #List openvz hosts
vzhosts = ['192.168.1.3','192.168.1.2','192.168.1.1'] vzhosts = ['vzhost1','vzhost2','vzhost3']
#Add openvzhosts to the inventory #Add openvz hosts to the inventory and Add "_meta" trick
inventory = {'vzhosts': {'hosts': vzhosts}} inventory = {'vzhosts': {'hosts': vzhosts}, '_meta': {'hostvars': {}}}
#default group, when description not defined #default group, when description not defined
default_group = ['vzguest'] default_group = ['vzguest']
def getGuests(): def get_guests():
#Loop through vzhosts #Loop through vzhosts
for h in vzhosts: for h in vzhosts:
#SSH to vzhost and get the list of guests in json #SSH to vzhost and get the list of guests in json
pipe = Popen(['ssh', h,'vzlist','-j'], stdout=PIPE, universal_newlines=True) pipe = Popen(['ssh', h,'vzlist','-j'], stdout=PIPE, universal_newlines=True)
#Load Json info of guests #Load Json info of guests
json_data = json.loads(pipe.stdout.read()) json_data = json.loads(pipe.stdout.read())
#loop through guests #loop through guests
for j in json_data: for j in json_data:
#determine group from guest description #Add information to host vars
if j['description'] is not None: inventory['_meta']['hostvars'][j['hostname']] = {'ctid': j['ctid'], 'veid': j['veid'], 'vpsid': j['vpsid'], 'private_path': j['private'], 'root_path': j['root'], 'ip': j['ip']}
groups = j['description'].split(",")
else:
groups = default_group
#add guest to inventory #determine group from guest description
for g in groups: if j['description'] is not None:
if g not in inventory: groups = j['description'].split(",")
inventory[g] = {'hosts': []} else:
groups = default_group
for ip in j['ip']: #add guest to inventory
inventory[g]['hosts'].append(ip) for g in groups:
if g not in inventory:
inventory[g] = {'hosts': []}
inventory[g]['hosts'].append(j['hostname'])
return inventory
print json.dumps(inventory)
if len(sys.argv) == 2 and sys.argv[1] == '--list': if len(sys.argv) == 2 and sys.argv[1] == '--list':
getGuests() inv_json = get_guests()
print json.dumps(inv_json, sort_keys=True)
elif len(sys.argv) == 3 and sys.argv[1] == '--host': elif len(sys.argv) == 3 and sys.argv[1] == '--host':
print json.dumps({}); print json.dumps({});
else: else:
print "Need an argument, either --list or --host <host>" print "Need an argument, either --list or --host <host>"