Hawkular Metrics not be brought to Grafana web console

Question

My OS is CentOS 7 and running Wildfly 10.1 on it. The monitoring tools are Hawkular 0.39.0 and Grafana server 3.1.1. I modify the specific IP of Hawkular and Wildfly. Below are the log contents

Hawkular

18:19:01,601 INFO  [org.hawkular.metrics.core.dropwizard.MetricsInitializer] (RxComputationScheduler-1) Finished creating metrics in 702 ms
18:19:01,721 WARN  [com.datastax.driver.core.Cluster] (cluster2-worker-0) Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='SELECT DISTINCT tenant_id, tname FROM metrics_tags_idx'
18:19:01,803 INFO  [org.hawkular.metrics.core.util.GCGraceSecondsManager] (metricsservice-lifecycle-thread) Checking tables in hawkular_metrics to see if gc_grace_seconds needs to be updated
18:19:01,811 INFO  [org.hawkular.metrics.api.jaxrs.MetricsServiceLifecycle] (metricsservice-lifecycle-thread) HAWKMETRICS200005: Metrics service started
18:19:01,830 INFO  [org.hawkular.metrics.core.util.GCGraceSecondsManager] (RxComputationScheduler-3) Finished gc_grace_seconds updates in 26 ms
18:19:02,081 INFO  [org.hawkular.agent.monitor.cmd.FeedCommProcessor] (Hawkular Java Agent Start Thread) HAWKMONITOR010039: The command-gateway URL is [ws://192.168.200.51:8080/hawkular/command-gateway/feed/localhost]
18:19:02,148 INFO  [org.hawkular.agent.monitor.scheduler.SchedulerService] (Hawkular Java Agent Start Thread) HAWKMONITOR010012: Starting scheduler
18:19:02,148 INFO  [org.hawkular.agent.monitor.cmd.FeedCommProcessor] (OkHttp http://192.168.200.51:8080/...) HAWKMONITOR010034: Opened feed WebSocket connection to endpoint [ws://192.168.200.51:8080/hawkular/command-gateway/feed/localhost]
18:19:02,195 INFO  [org.apache.activemq.artemis.ra] (default-threads - 4) AMQ151000: awaiting topic/queue creation HawkularQueue
18:19:02,200 INFO  [org.hawkular.agent.monitor.protocol.ProtocolServices] (Hawkular Java Agent Start Thread) HAWKMONITOR010019: Managed server [Local DMR] is disabled. It will not be monitored.
18:19:02,228 INFO  [org.apache.activemq.artemis.ra] (default-threads - 2) AMQ151000: awaiting topic/queue creation HawkularCommandEvent
18:19:02,239 INFO  [org.hawkular.cmdgw.command.ws.server.FeedWebSocket] (default task-7) HAWKFEEDCOMM000013: WebSocket session [localhost] opened for endpoint [/feed/{feedId}]
18:19:02,328 INFO  [org.xnio] (Hawkular Java Agent Start Thread) XNIO version 3.3.4.Final

Wildfly 10.1

18:18:55,599 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started in 11438ms - Started 894 of 1172 services (470 services are lazy, passive or on-demand)
18:18:55,603 INFO  [org.hawkular.agent.monitor.service.AgentCoreEngine] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR010084: Hawkular Agent: WildFly Agent Subsystem version 1.0.0.CR6
18:18:55,632 INFO  [org.hawkular.agent.monitor.service.AgentCoreEngine] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR010000: Starting Hawkular Agent
18:18:55,632 INFO  [org.hawkular.agent.monitor.service.MonitorService] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR020059: Agent is using storage adapter mode [HAWKULAR]
18:18:55,632 INFO  [org.hawkular.agent.monitor.service.MonitorService] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR020050: Tenant ID [hawkular]
18:18:55,654 INFO  [org.hawkular.agent.monitor.service.MonitorService] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR020025: Will talk to Hawkular at URL [http://192.168.200.51:8080]
18:19:06,777 INFO  [org.hawkular.agent.monitor.cmd.FeedCommProcessor] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR010039: The command-gateway URL is [ws://192.168.200.51:8080/hawkular/command-gateway/feed/51491521-cdcb-4d11-9869-676b06491c8e]
18:19:06,793 INFO  [org.hawkular.agent.monitor.cmd.FeedCommProcessor] (OkHttp http://192.168.200.51:8080/...) HAWKMONITOR010034: Opened feed WebSocket connection to endpoint [ws://192.168.200.51:8080/hawkular/command-gateway/feed/51491521-cdcb-4d11-9869-676b06491c8e]
18:19:06,803 INFO  [org.hawkular.agent.monitor.scheduler.SchedulerService] (Hawkular WildFly Agent Startup Thread) HAWKMONITOR010012: Starting scheduler

On Grafana Web console, I add hawkular plugin with this command

# grafana-cli plugins install hawkular-datasource

And hawkular 0.39 is attached to Grafana web console successfully.

However when I make dashboard with Hawkular plugin, any metrics of Hawkular will not be brought to Grafana server.

Do I miss any process of Hawkular Monitoring with Grafana?

Updated

I am afraid there show no metrics titles like below pictures

But the below picture shows that http://192.168.200.51:8080/hawkular/metrics site gives the successful metrics

Any idea? Now I will format my Centos 7 again and reinstall all applications.

I'm not sure to understand if you are expecting pre-populated dashboard, but it is not the case: it's up to you to build the dashboard you want with the collected metrics. Can you check if some metrics are suggested when you click on "-- none --" next to "Metric name"? There should be the wildfly metrics. — Joel, Aug 30 '17 at 11:55

score 2 · Accepted Answer · answered Aug 31 '17 at 16:29

2

According to your screenshots you set test for the tenant in the datasource config panel.

Try to set it to hawkular (which is the default in the Hawkular Wildfly agent), then you should see some metrics.

answered Aug 31 '17 at 16:29

Joel

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Hawkular Metrics not be brought to Grafana web console

Updated

1 Answers1