charm-ceph-mon/actions/show-disk-free.py

33 lines
1.1 KiB
Python
Executable File

#!/usr/bin/env python3
#
# Copyright 2016 Canonical 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.
import sys
sys.path.append('hooks')
from subprocess import check_output, CalledProcessError
from charmhelpers.core.hookenv import log, action_set, action_fail
if __name__ == '__main__':
try:
out = check_output(['ceph', '--id', 'admin',
'osd', 'df', 'tree']).decode('UTF-8')
action_set({'message': out})
except CalledProcessError as e:
log(e)
action_fail(
"ceph osd df tree failed with message: {}".format(e.message)
)