I’m new to monitoring the k8s cluster with prometheus, node exporter and so on. I want to know that what the metrics exactly mean for though the name of metrics are self descriptive. I already checked the github of node exporter, but I got not useful information. Where can I get the descriptions of node…
Tag: prometheus
Prometheus alertmanager – invalid leading UTF-8 octet
I am trying to configure the slack notification from Prometheus alertmanager with below yml. When i start my alert-manager container it keep on restarting and shows below error. alertmanager | level=error ts=2021-01-12T04:08:19.040Z caller=coordinator.go:124 component=configuration msg=”Loading configur…
How to restart if NodeJS API service failed?
I’ve the similar NodeJS code: cluster.js As you can see in the above code I’m using NodeJS Manual cluster method instead of PM2 cluster, because I need to monitor my API via Prometheus. I’m usually starting the cluster.js via pm2 start cluster.js, however due to some DB connection our app.js…