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#!/usr/bin/env python
#
# Copyright 2014 Huawei Technologies Co. Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Ansible playbook callback after a playbook run has completed."""
import sys
from distutils.version import LooseVersion
from ansible import __version__ as __ansible_version__
from ansible.plugins.callback import CallbackBase
compass_bin = "/opt/compass/bin"
sys.path.append(compass_bin)
import switch_virtualenv # noqa: F401
from compass.apiclient.restful import Client # noqa: E402
from compass.utils import flags # noqa: E402
flags.add('compass_server',
help='compass server url',
default='http://compass-deck/api')
flags.add('compass_user_email',
help='compass user email',
default='admin@huawei.com')
flags.add('compass_user_password',
help='compass user password',
default='admin')
class CallbackModule(CallbackBase):
CALLBACK_VERSION = 2.0
CALLBACK_TYPE = 'notification'
CALLBACK_NAME = 'playbook_done'
CALLBACK_NEEDS_WHITELIST = True
def __init__(self):
super(CallbackModule, self).__init__()
self.play = None
self.loader = None
self.disabled = False
try:
self.client = self._get_client()
except Exception:
self.disabled = True
self._display.error("No compass server found"
"disabling this plugin")
def _get_client(self):
return Client(flags.OPTIONS.compass_server)
def _login(self, client):
"""get apiclient token."""
status, resp = client.get_token(
flags.OPTIONS.compass_user_email,
flags.OPTIONS.compass_user_password
)
self._display.warning(
'login status: %s, resp: %s' %
(status, resp)
)
if status >= 400:
raise Exception(
'failed to login %s with user %s',
flags.OPTIONS.compass_server,
flags.OPTIONS.compass_user_email
)
return resp['token']
def v2_playbook_on_play_start(self, play):
self.play = play
self.loader = self.play.get_loader()
return
def v2_playbook_on_stats(self, stats):
if LooseVersion(__ansible_version__) < LooseVersion("2.4"):
all_vars = self.play.get_variable_manager().get_vars(self.loader)
else:
all_vars = self.play.get_variable_manager().get_vars()
host_vars = all_vars["hostvars"]
hosts = sorted(stats.processed.keys())
cluster_name = host_vars[hosts[0]]['cluster_name']
self._display.warning("cluster_name %s" % cluster_name)
failures = False
unreachable = False
for host in hosts:
summary = stats.summarize(host)
if summary['failures'] > 0:
failures = True
if summary['unreachable'] > 0:
unreachable = True
if failures or unreachable:
return
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