Problem! I have deployed GKE cluster and run our workloads in there. As a monitoring stack I deployed Prometheus and Grafana using stable helm charts. Problem here is, how we can monitor these kube-dns pods? I can get cpu and memory usage of these kube-dns pods, but other metrics like skydns_skydns_dns_error_count_total etc won’t scrape by prometheus, by default. The reason for this is those metrics endpoint are not exposed yet....
Create Service accounts for the project you deploying the prometheus pod. oc create serviceaccount -n oadm policy add-cluster-role-to-user cluster-reader system:serviceaccount:: oc create serviceaccount metrics -n paas-prometheus oadm policy add-cluster-role-to-user cluster-reader system:serviceaccount:paas-prometheus:metrics Creating the Docker image #Base Image FROM docker.io/prom/prometheus #copy the config yaml file to the directory ADD prometheus.yml /etc/prometheus/ #expose the port EXPOSE 9090 Prometheus.yml File global: scrape_interval: 10s evaluation_interval: 10s rule_files: - "*.rules" scrape_configs: - job_name: 'kubernetes-cluster' tls_config: ca_file: /var/run/secrets/kubernetes....