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# (C) 2012, Michael DeHaan, <michael.dehaan@gmail.com>
# based on the log_plays example
# skvidal@fedoraproject.org
# rbean@redhat.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 pwd
import fedmsg
import fedmsg.config
try:
from ansible.plugins.callback import CallbackBase
except ImportError:
# Ansible v1 compat
CallbackBase = object
try:
from ansible.utils.hashing import secure_hash
except ImportError:
from ansible.utils import md5 as secure_hash
def getlogin():
try:
user = os.getlogin()
except OSError, e:
user = pwd.getpwuid(os.geteuid())[0]
return user
class CallbackModule(CallbackBase):
""" Publish playbook starts and stops to fedmsg. """
CALLBACK_NAME = 'fedmsg_callback2'
CALLBACK_TYPE = 'notification'
CALLBACK_VERSION = 2.0
CALLBACK_NEEDS_WHITELIST = True
playbook_path = None
def __init__(self):
config = fedmsg.config.load_config()
config.update(dict(
name='relay_inbound',
cert_prefix='shell',
active=True,
))
# It seems like recursive playbooks call this over and over again and
# fedmsg doesn't like to be initialized more than once. So, here, just
# catch that and ignore it.
try:
fedmsg.init(**config)
except ValueError:
pass
self.play = None
self.playbook = None
super(CallbackModule, self).__init__()
def set_play_context(self, play_context):
self.play_context = play_context
def v2_playbook_on_start(self, playbook):
self.playbook = playbook
def v2_playbook_on_play_start(self, play):
# This gets called once for each play.. but we just issue a message once
# for the first one. One per "playbook"
if self.playbook:
# figure out where the playbook FILE is
path = os.path.abspath(self.playbook._file_name)
# Bail out early without publishing if we're in --check mode
if self.play_context.check_mode:
return
if not self.playbook_path:
fedmsg.publish(
modname="ansible", topic="playbook.start",
msg=dict(
playbook=path,
userid=getlogin(),
extra_vars=play._variable_manager.extra_vars,
inventory=play._variable_manager._inventory.src(),
playbook_checksum=secure_hash(path),
check=self.play_context.check_mode,
),
)
self.playbook_path = path
def v2_playbook_on_stats(self, stats):
if not self.playbook_path:
return
results = dict([(h, stats.summarize(h)) for h in stats.processed])
fedmsg.publish(
modname="ansible", topic="playbook.complete",
msg=dict(
playbook=self.playbook_path,
userid=getlogin(),
results=results,
),
)
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