1 files changed, 81 insertions, 0 deletions
diff --git a/yardstick/benchmark/scenarios/availability/monitor/monitor_command.py b/yardstick/benchmark/scenarios/availability/monitor/monitor_command.py
new file mode 100644
index 000000000..232340aca
--- /dev/null
+++ b/yardstick/benchmark/scenarios/availability/monitor/monitor_command.py
@@ -0,0 +1,81 @@
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd. and others
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import logging
+import subprocess
+import traceback
+
+import basemonitor as basemonitor
+
+LOG = logging.getLogger(__name__)
+
+
+def _execute_shell_command(command):
+    '''execute shell script with error handling'''
+    exitcode = 0
+    output = []
+    try:
+        output = subprocess.check_output(command, shell=True)
+    except Exception:
+        exitcode = -1
+        output = traceback.format_exc()
+        LOG.error("exec command '%s' error:\n " % command)
+        LOG.error(traceback.format_exc())
+
+    return exitcode, output
+
+
+class MonitorOpenstackCmd(basemonitor.BaseMonitor):
+    """docstring for MonitorApi"""
+
+    __monitor_type__ = "openstack-cmd"
+
+    def monitor_func(self):
+        cmd = self._config["command_name"]
+        exit_status, stdout = _execute_shell_command(cmd)
+        if exit_status:
+            return False
+        return True
+
+    def verify_SLA(self):
+        outage_time = self._result.get('outage_time', None)
+        LOG.debug("the _result:%s" % self._result)
+        max_outage_time = self._config["sla"]["max_outage_time"]
+        if outage_time > max_outage_time:
+            LOG.info("SLA failure: %f > %f" % (outage_time, max_outage_time))
+            return False
+        else:
+            LOG.info("the sla is passed")
+            return True
+
+
+def _test():    # pragma: no cover
+    host = {
+        "ip": "10.20.0.5",
+        "user": "root",
+        "key_filename": "/root/.ssh/id_rsa"
+    }
+    context = {"node1": host}
+    monitor_configs = []
+    config = {
+        'monitor_type': 'openstack-cmd',
+        'command_name': 'nova image-list',
+        'monitor_time': 1,
+        'SLA': {'max_outage_time': 5}
+    }
+    monitor_configs.append(config)
+
+    p = basemonitor.MonitorMgr()
+    p.init_monitors(monitor_configs, context)
+    p.start_monitors()
+    p.wait_monitors()
+    p.verify()
+
+
+if __name__ == '__main__':    # pragma: no cover
+    _test()