WebAug 9, 2024 · Troubleshooting app performance Gerred Dillon Kubernetes is a container orchestrator that provides a robust, dynamic environment for reliable applications. … WebFeb 27, 2024 · The following guide will assist you on how to troubleshoot errors and resolve common problems. Verifying and Troubleshooting OSM components Check OSM Controller Deployment, Pod, and Service Azure CLI Open Cloudshell kubectl get deployment,pod,service -n kube-system --selector app=osm-controller A healthy OSM Controller would look like …
Kubernetes Components Kubernetes
WebJul 12, 2024 · Kube-proxy it's network service. DNS-provider responsible for DNS resolution. As I see, you already have coredns installed. Check your kubelet configuration. It should … WebCheck to make sure they are running: kubectl -n kube-system get po. NAME READY STATUS RESTARTS AGE k8s-keystone-auth-5c6b7f9b7c-mvvkx 1/1 Running 0 21m k8s-keystone-auth-5c6b7f9b7c-q2jfq 1/1 Running 0 21m. Check the logs of the pods for errors: kubectl -n kube-system logs k8s-keystone-auth-5c6b7f9b7c-mvvkx. facilities and engineering week
K8s Troubleshooting — How to Debug CoreDNS Issues - Medium
WebTroubleshooting See the general guidelines for getting support from the community. Error retrieving kubelet metrics Should the Prometheus /targets page show kubelet targets, but not able to successfully scrape the metrics, then most likely it is a problem with the authentication and authorization setup of the kubelets. WebJul 5, 2024 · The kube-proxy Pod is a network proxy that must run on each Node. To check the state of the kube-proxy Pod on the Node that is not ready, execute: $ kubectl get pods -n kube-system -o wide grep < nodeName > grep kube-proxy - sample output - NAME READY STATUS AGE IP NODE kube-proxy-28rzx 1/1 Running 12d 10.243.96.151 kuber-node3 WebApr 28, 2024 · Everything seems correct but it does not expose it. I found the problem in kube-proxy logs. Unknown proxy mode "", assuming iptables proxy No output for the command iptables-save grep hostnames I thought adding --proxy-mode into the kube-proxy manifest would resolve my issue and couldn't find it. facilities and building solutions pvt ltd