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Tej-Singh-Rana edited this page Jul 16, 2020
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- Troubleshooting on fire
- Troubleshooting of coredns.
- Permission issues and RBAC missing in newly created cluster.
- ebtables and ethtool issues in cluster.
- kubeadm blocks and error shown "waiting for control plane during installation".
- kubeadm blocks when removing managed containers.
- Pods in RunContainerError, CrashLoopBackOff or Error state etc.
- coredns (or kube-dns) stuck in the Pending state.
- Pods are not accessible via their Service IP.
- TLS certificate errors.
- coredns pods have CrashLoopBackOff or Error state.
- Etcd pods restart continually.
- /usr is mounted read-only on nodes.
- HostPort services do not work properly.