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#!/usr/bin/env python3
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
import sys
sys.path.append('lib')
from charmhelpers.core import hookenv
from charms.reactive import is_state
from charms.layer.bigtop_zeppelin import Zeppelin
def fail(msg):
hookenv.action_fail(msg)
sys.exit()
if not is_state('zeppelin.installed'):
fail('Zeppelin service not yet ready')
zep = Zeppelin()
zep.restart()
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