1 ##############################################################################
2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd. and others
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
9 from __future__ import absolute_import
16 import yardstick.ssh as ssh
17 from yardstick.benchmark.scenarios.availability.monitor import basemonitor
19 LOG = logging.getLogger(__name__)
22 def _execute_shell_command(command):
23 """execute shell script with error handling"""
27 output = subprocess.check_output(command, shell=True)
30 output = traceback.format_exc()
31 LOG.error("exec command '%s' error:\n ", command)
32 LOG.error(traceback.format_exc())
34 return exitcode, output
37 class MonitorOpenstackCmd(basemonitor.BaseMonitor):
38 """docstring for MonitorApi"""
40 __monitor_type__ = "openstack-cmd"
43 self.connection = None
44 node_name = self._config.get("host", None)
46 host = self._context[node_name]
48 self.connection = ssh.SSH.from_node(host,
49 defaults={"user": "root"})
50 self.connection.wait(timeout=600)
51 LOG.debug("ssh host success!")
53 self.check_script = self.get_script_fullpath(
54 "ha_tools/check_openstack_cmd.bash")
56 self.cmd = self._config["command_name"]
59 insecure = os.environ['OS_INSECURE']
63 if insecure.lower() == "true":
64 self.cmd = self.cmd + " --insecure"
66 def monitor_func(self):
68 exit_status, stdout = _execute_shell_command(self.cmd)
74 outage_time = self._result.get('outage_time', None)
75 LOG.debug("the _result:%s", self._result)
76 max_outage_time = self._config["sla"]["max_outage_time"]
77 if outage_time > max_outage_time:
78 LOG.info("SLA failure: %f > %f", outage_time, max_outage_time)
81 LOG.info("the sla is passed")
85 def _test(): # pragma: no cover
87 "ip": "192.168.235.22",
89 "key_filename": "/root/.ssh/id_rsa"
91 context = {"node1": host}
94 'monitor_type': 'openstack-cmd',
95 'command_name': 'nova image-list',
98 'sla': {'max_outage_time': 5}
100 monitor_configs.append(config)
102 p = basemonitor.MonitorMgr()
103 p.init_monitors(monitor_configs, context)
109 if __name__ == '__main__': # pragma: no cover