Merge commits from copperlight's branch ansible-pull_playbook_parameter branch
Merged commits: 3cd25b5 and ed9fc76. Some massaging of changes applied.
This commit is contained in:
Stephen Fromm
parent
dfaef8061a
commit
788e11f1db
1 changed files with 81 additions and 17 deletions
|
|
@ -1,15 +1,5 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
# ansible-pull is a script that runs ansible in local mode
|
||||
# after checking out a playbooks directory from git. There is an
|
||||
# example playbook to bootstrap this script in the examples/ dir which
|
||||
# installs ansible and sets it up to run on cron.
|
||||
#
|
||||
# usage:
|
||||
# ansible-pull -d /var/ansible/local -U http://wherever/content.git -C production
|
||||
#
|
||||
# the git repo must contain a playbook named 'local.yml'
|
||||
|
||||
# (c) 2012, Stephen Fromm <sfromm@gmail.com>
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
|
|
@ -24,10 +14,33 @@
|
|||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
# ansible-pull is a script that runs ansible in local mode
|
||||
# after checking out a playbooks directory from git. There is an
|
||||
# example playbook to bootstrap this script in the examples/ dir which
|
||||
# installs ansible and sets it up to run on cron.
|
||||
|
||||
# usage:
|
||||
# ansible-pull -d /var/lib/ansible \
|
||||
# -U http://example.net/content.git [-C production] \
|
||||
# [path/playbook.yml]
|
||||
#
|
||||
# the -d and -U arguments are required; the -C argument is optional.
|
||||
#
|
||||
# ansible-pull accepts an optional argument to specify a playbook
|
||||
# location underneath the workdir and then searches the git repo
|
||||
# for playbooks in the following order, stopping at the first match:
|
||||
#
|
||||
# 1. $workdir/path/playbook.yml, if specified
|
||||
# 2. $workdir/$hostname.yml
|
||||
# 3. $workdir/local.yml
|
||||
#
|
||||
# the git repo must contain at least one of these playbooks.
|
||||
|
||||
import os
|
||||
import subprocess
|
||||
import sys
|
||||
import datetime
|
||||
import platform
|
||||
from optparse import OptionParser
|
||||
|
||||
DEFAULT_PLAYBOOK = 'local.yml'
|
||||
|
|
@ -43,27 +56,78 @@ def _run(cmd):
|
|||
|
||||
def main(args):
|
||||
""" Set up and run a local playbook """
|
||||
usage = "%prog [options]"
|
||||
parser = OptionParser()
|
||||
usage = "%prog [options] [path/playbook.yml]"
|
||||
parser = OptionParser(usage=usage)
|
||||
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='Directory to checkout git repository to')
|
||||
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)
|
||||
|
||||
if not options.dest:
|
||||
parser.error("Missing required directory argument")
|
||||
return 1
|
||||
|
||||
if not options.url:
|
||||
parser.error("URL for git repo not specified, use -h for help")
|
||||
return 1
|
||||
|
||||
now = datetime.datetime.now()
|
||||
print now.strftime("ansible-pull_started: %Y%m%d-%H%M-%S"), "\n"
|
||||
|
||||
hostname = "%s.yml" % platform.node()
|
||||
|
||||
if not args:
|
||||
try:
|
||||
with open('%s/%s' % (options.dest, hostname)) as f: pass
|
||||
playbook = hostname
|
||||
print 'using playbook %s/%s' % (options.dest, hostname)
|
||||
except IOError as e:
|
||||
print 'playbook %s/%s does not exist, falling back to %s' % (options.dest, hostname, DEFAULT_PLAYBOOK)
|
||||
try:
|
||||
with open('%s/%s' % (options.dest, DEFAULT_PLAYBOOK)) as f: pass
|
||||
playbook = DEFAULT_PLAYBOOK
|
||||
print 'using playbook %s/%s' % (options.dest, DEFAULT_PLAYBOOK)
|
||||
except IOError as e:
|
||||
print 'playbook %s/%s does not exist, no playbooks to run; use -h for help' % (options.dest, DEFAULT_PLAYBOOK)
|
||||
return 1
|
||||
else:
|
||||
try:
|
||||
with open('%s/%s' % (options.dest, args[0])) as f: pass
|
||||
playbook = args[0]
|
||||
print 'using playbook %s/%s' % (options.dest, args[0])
|
||||
except IOError as e:
|
||||
print 'playbook %s/%s does not exist, falling back to %s' % (options.dest, args[0], hostname)
|
||||
try:
|
||||
with open('%s/%s' % (options.dest, hostname)) as f: pass
|
||||
playbook = hostname
|
||||
print 'using playbook %s/%s' % (options.dest, hostname)
|
||||
except IOError as e:
|
||||
print 'playbook %s/%s does not exist, falling back to %s' % (options.dest, hostname, DEFAULT_PLAYBOOK)
|
||||
try:
|
||||
with open('%s/%s' % (options.dest, DEFAULT_PLAYBOOK)) as f: pass
|
||||
playbook = DEFAULT_PLAYBOOK
|
||||
print 'using playbook %s/%s' % (options.dest, DEFAULT_PLAYBOOK)
|
||||
except IOError as e:
|
||||
print 'playbook %s/%s does not exist, no playbooks to run; use -h for help' % (options.dest, DEFAULT_PLAYBOOK)
|
||||
return 1
|
||||
|
||||
print
|
||||
|
||||
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
|
||||
print "cmd=%s" % cmd
|
||||
print "cmd=%s" % cmd, "\n"
|
||||
rc = _run(cmd)
|
||||
if rc != 0:
|
||||
return rc
|
||||
|
||||
|
||||
cmd = 'ansible-playbook -c local %s' % playbook
|
||||
print "cmd=%s" % cmd
|
||||
os.chdir(options.dest)
|
||||
cmd = 'ansible-playbook -c local %s' % DEFAULT_PLAYBOOK
|
||||
rc = _run(cmd)
|
||||
return rc
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue