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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 logging
import os
import simplejson as json
import sys
current_dir = os.path.dirname(os.path.realpath(__file__))
sys.path.append(current_dir + '/..')
import switch_virtualenv
from compass.apiclient.restful import Client
from compass.utils import flags
flags.add('compass_server',
help='compass server url',
default='http://127.0.0.1/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(object):
def __init__(self):
self.disabled = False
try:
self.client = self._get_client()
except Exception:
self.disabled = True
logging.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
)
logging.info(
'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 playbook_on_stats(self, stats):
hosts = sorted(stats.processed.keys())
host_vars = self.playbook.inventory.get_variables(hosts[0])
cluster_name = host_vars['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
self._login(self.client)
for host in hosts:
clusterhost_name = host + "." + cluster_name
self.client.clusterhost_ready(clusterhost_name)
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