1119ec943f
This patch introduces base integration test that verifies messaging loop between agent and server, command execution and report generation. Shaker in tested in standalone mode, without intergration with OpenStack. Change-Id: I8fdc63abdf0be0fc67c3b438bbfc1cf2f69c9f15
75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This is a helper script for integration testing that runs agent as daemon
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import argparse
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import os
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import signal
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import sys
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from daemonize import Daemonize
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from shaker.agent import agent
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def stop_daemon(pid_file_name):
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try:
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with open(pid_file_name) as fd:
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pid = fd.read()
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except IOError:
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return
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try:
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os.kill(int(pid), signal.SIGKILL)
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except Exception:
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pass
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try:
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os.remove(pid_file_name)
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except Exception:
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pass
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def main():
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parser = argparse.ArgumentParser(description='Shaker agent')
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parser.add_argument('--start',
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action='store_true',
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help='Start the daemon')
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parser.add_argument('--stop',
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action='store_true',
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help='Stop the daemon')
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parser.add_argument('--pid',
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help='Name of file where PID is stored')
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args = parser.parse_args()
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def start():
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sys.argv = sys.argv[:1]
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agent.main()
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pid_file_name = args.pid
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if args.start:
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if os.path.exists(pid_file_name):
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stop_daemon(pid_file_name)
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daemon = Daemonize(app="shaker-agent", pid=pid_file_name, action=start)
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daemon.start()
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elif args.stop:
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stop_daemon(pid_file_name)
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else:
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start()
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if __name__ == '__main__':
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main()
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