Support Questions
Find answers, ask questions, and share your expertise

How to get active metric collector hostname in alert script?

How to get active metric collector hostname in alert script?

We have developed a custom script based alert for our ambari service which triggers alert based on some ambari metric value. For fetching this metric value, the metric collector hostname and port is required. It seems that clusterHostInfo configuration is not available in alert script, so we referred to timeline.metrics.service.webapp.address. Everthing works as expected. But now the issue arises when we configure metric service in HA mode. For metric service to work in HA mode timeline.metrics.service.webapp.address cannot be changed to hostname as we previously did.

So from where can we get active metric collector hostname?