Troubleshooting – OpenStack Event Discovery

This section describes troubleshooting for the OpenStack Event Discovery.

• Check whether the OpenStack Event Monitor job is started successfully

  In the communication log, if the following information occurs, the connection between Data Flow Probe and the AMQP server is established:

  <log start="17:13:25" severity="info">Begin drain events...</log>
  <log start="17:13:26" severity="info">Connection established.</log>
  

• Check whether the OpenStack Event Monitor job can receive events successfully

  In probeMgr-adaptersDebug.log of Data Flow Probe on which the OpenStack Event Monitor job runs, if the following information occurs, the job can receive events from the target AQMP server:

  <2016-08-15 10:24:06,427> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1] - Insert message to queue:compute.instance.create.start
  

  <2016-08-15 10:24:06,427> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-17] - Filter event type:compute.instance.create.start:False

  <2016-08-15 10:24:12,708> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1] - Insert message to queue:compute.instance.create.end

  <2016-08-15 10:24:12,708> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-18] - Filter event type:compute.instance.create.end:True

  <2016-08-15 10:24:12,708> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-18] - handle event {...}

  <2016-08-15 10:24:12,708> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-18] - Event type:compute.instance.create.end

  <2016-08-15 10:24:12,708> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-18] - Create host:test123

  <2016-08-15 10:24:12,927> [DEBUG] [JobExecuterWorker-3:OpenStackEventMonitor_192.168.1.1:Event Hub Worker:Thread-18] - Added CIs[...]
  

• Check whether the OpenStack Event Monitor job works continuously

  In the communication log, if the following information is printed out every one minute to indicate the monitor is working, the connection between Data Flow Probe and the AMQP server is established:

  <log start="10:51:21" severity="debug">AMQP connection status check.</log>

• Check whether connection issues occur between Data Flow Probe and the AMQP server.

  In the communication log, if the following information occurs, the connection between Data Flow Probe and the AMQP server cannot be established:

  <log start="10:57:50" severity="error">Connection error. Reconnect in 2 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:57:54" severity="error">Connection error. Reconnect in 4 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:57:59" severity="error">Connection error. Reconnect in 6 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:58:07" severity="error">Connection error. Reconnect in 8 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:58:16" severity="error">Connection error. Reconnect in 10 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:58:27" severity="error">Connection error. Reconnect in 12 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:58:41" severity="error">Connection error. Reconnect in 14 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:58:56" severity="error">Connection error. Reconnect in 16 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:59:14" severity="error">Connection error. Reconnect in 18 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:59:33" severity="error">Connection error. Reconnect in 20 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="10:59:55" severity="error">Connection error. Reconnect in 22 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:00:18" severity="error">Connection error. Reconnect in 24 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:00:44" severity="error">Connection error. Reconnect in 26 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:01:11" severity="error">Connection error. Reconnect in 28 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:01:41" severity="error">Connection error. Reconnect in 30 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:02:12" severity="error">Connection error. Reconnect in 32 seconds. Reason:[Errno 10061] Connection refused</log>

  <log start="11:02:45" severity="error">Connection error. Reconnect in 32 seconds. Reason:[Errno 10061] Connection refused</log>