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ansible/bin/ansible-playbook

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#!/usr/bin/python -tt
# (C) 2012, Michael DeHaan, <michael.dehaan@gmail.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/>.
#######################################################
import sys
import getpass
from optparse import OptionParser
import ansible.playbook
import ansible.constants as C
from ansible import errors
from ansible import utils
from ansible import callbacks
def summarize(results):
''' print out per host statistics '''
print "PLAY RECAP ******************************\n"
hosts = sorted(results.keys())
for host in hosts:
print "%s : %s" % (host, utils.smjson(results[host]))
def main(args):
''' run ansible-playbook operations '''
# create parser for CLI options
parser = OptionParser()
parser.usage = "ans-playbook playbook.yml ..."
parser.add_option('-f','--forks', dest='forks', default=C.DEFAULT_FORKS, type='int',
help='set the number of forks to start up')
parser.add_option("-i", "--inventory-file", dest="inventory",
help="inventory host file", default=C.DEFAULT_HOST_LIST)
parser.add_option("-k", "--ask-pass", default=False, action="store_true",
help="ask for SSH password")
parser.add_option("-M", "--module-path", dest="module_path",
help="path to module library", default=C.DEFAULT_MODULE_PATH)
parser.add_option('-o', '--override-hosts', dest="override_hosts", default=None,
help="run playbook against these hosts regardless of inventory settings")
parser.add_option('-T', '--timeout', default=C.DEFAULT_TIMEOUT, type='int',
dest='timeout', help="set the SSH timeout in seconds")
options, args = parser.parse_args(args)
if len(args) == 0:
print >> sys.stderr, "playbook path is a required argument"
return 1
sshpass = None
if options.ask_pass:
sshpass = getpass.getpass(prompt="SSH password: ")
override_hosts = None
if options.override_hosts:
override_hosts = options.override_hosts.split(",")
# run all playbooks specified on the command line
for playbook in args:
pb = ansible.playbook.PlayBook(
playbook=playbook,
host_list=options.inventory,
module_path=options.module_path,
forks=options.forks,
verbose=True,
remote_pass=sshpass,
callbacks=callbacks.PlaybookCallbacks(),
timeout=options.timeout,
override_hosts=override_hosts,
)
try:
results = pb.run()
summarize(results)
except errors.AnsibleError, e:
print >>sys.stderr, "ERROR: %s" % e
return 1
return 0
if __name__ == "__main__":
try:
sys.exit(main(sys.argv[1:]))
except errors.AnsibleError, e:
print >>sys.stderr, "ERROR: %s" % e
sys.exit(1)