Prometheus Presto-Exporter Configuration on Kubernetes
This Prometheus exporter can scrape the metrics from the presto cluster, and it should be installed in the coordinator server of the presto cluster.
That means the exporter image should be in the sidecar container of the coordinator pods in the presto cluster. Then it will be able to scrape metrics from http://localhost:8080/v1/cluster URL.
If you really want it to be in the separate pod, you need to provide flag -web.url instead of env web_url.
containers: - args: - "-web.url=http://<vm_url>:<nodeport>/v1/cluster" image: <registry-ip>/presto-exporter:latest imagePullPolicy: IfNotPresent name: presto-exporter ports: - containerPort: 9483 protocol: TCP