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Merge branch 'local' of https://github.com/sfromm/ansible into devel

This commit is contained in:
Michael DeHaan 2012-05-01 23:06:50 -04:00
commit e54eeb7629
3 changed files with 88 additions and 0 deletions

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bin/ansible-pull Executable file
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#!/usr/bin/env python
# (c) 2012, Stephen Fromm <sfromm@gmail.com>
#
# 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 os
import subprocess
import sys
from optparse import OptionParser
DEFAULT_PLAYBOOK = 'local.yml'
def _run(cmd):
cmd = subprocess.Popen(cmd, shell=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate()
print out
if cmd.returncode != 0:
print err
return cmd.returncode
def main(args):
""" Set up and run a local playbook """
usage = "%prog [options]"
parser = OptionParser()
parser.add_option('-d', '--directory', dest='dest', default=None,
help='Directory to checkout git repository')
parser.add_option('-U', '--url', dest='url',
default=None,
help='URL of git repository')
parser.add_option('-C', '--checkout', dest='checkout',
default="HEAD",
help='Branch/Tag/Commit to checkout. Defaults to HEAD.')
options, args = parser.parse_args(args)
git_opts = "repo=%s dest=%s version=%s" % (options.url, options.dest, options.checkout)
cmd = 'ansible all -c local -m git -a "%s"' % git_opts
rc = _run(cmd)
if rc != 0:
return rc
os.chdir(options.dest)
cmd = 'ansible-playbook -c local %s' % DEFAULT_PLAYBOOK
rc = _run(cmd)
return rc
if __name__ == '__main__':
try:
sys.exit(main(sys.argv[1:]))
except KeyboardInterrupt, e:
print >>sys.stderr, "Exit on user request.\n"
sys.exit(1)

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---
- hosts: all
user: root
vars:
# schdule is fed directly to cron
schedule: '*/15 * * * *'
# User to run ansible-pull as from cron
cron_user: root
# Directory to where repository will be cloned
workdir: /var/lib/ansible/local
# Repository to check out
repo_url: git://github.com/sfromm/ansible-playbooks.git
tasks:
- name: Install ansible
action: yum pkg=ansible state=installed
- name: Create local directory to work from
action: file path=$workdir state=directory owner=root group=root mode=0751
- name: Copy ansible inventory file to client
action: copy src=/etc/ansible/hosts dest=/etc/ansible/hosts
owner=root group=root mode=0644
- name: Create crontab entry to clone/pull git repository
action: template src=templates/ansible-pull.j2 dest=/etc/cron.d/ansible-pull owner=root group=root mode=0644

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# Cron job to git clone/pull a repo and then run locally
{{ schedule }} {{ cron_user }} ansible-pull -d {{ workdir }} -U {{ repo_url }}