47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
# (C) Copyright 2015 Hewlett Packard Enterprise Development Company LP
|
|
# 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.
|
|
|
|
"""Detection plugin for the existence of check_mk_agent, whose <<<local>>>
|
|
check output may parsed for metrics."""
|
|
|
|
import logging
|
|
import monasca_setup.agent_config
|
|
import os
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
# List common check_mk_agent locations
|
|
check_mk_agent_paths = ['/usr/bin/check_mk_agent',
|
|
'/usr/local/bin/check_mk_agent']
|
|
|
|
|
|
class CheckMKLocal(monasca_setup.detection.Plugin):
|
|
"""Identify existence of check_mk_agent by looking for the executable.
|
|
The check_mk_agent process itself does not need to be running in order
|
|
for this plugin to work, the agent program itself can return local data.
|
|
"""
|
|
|
|
def _detect(self):
|
|
self.agent_path = None
|
|
for path in check_mk_agent_paths:
|
|
if os.path.isfile(path):
|
|
self.agent_path = path
|
|
self.available = True
|
|
|
|
def build_config(self):
|
|
log.info("\tEnabling the check_mk_local plugin")
|
|
config = monasca_setup.agent_config.Plugins()
|
|
config['check_mk_local'] = {'init_config': {'mk_agent_path': self.agent_path},
|
|
'instances': [{}]}
|
|
return config
|