Managing Kubernetes Without Losing Your Cool
summary
Practical, tool-focused tips for day-to-day cluster ops: use a terminal-first workflow with a short alias like k and kubectl explain for field-level docs, manage multiple kubeconfigs with kube-switch, inspect live state with k9s or OpenLens, and add plugins such as stern and tree to tail multi-pod logs and show owner hierarchies. For hard failures use kubectl exec, kubectl debug (ephemeral containers and node debug on 1.23+) to attach inspectors, and enforce policies via Kyverno or OPA/Gatekeeper.
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chapters (11)
- 0:00Start
- 4:19Love your terminal
- 5:37Learn to love 'kubectl
- 7:29Multiple kubeconfigs
- 10:02kubectl plugins
- 13:27Pod Debugging: kshell
- 14:41#6 - Pod Debugging: kubectl exec
- 15:56#6 - Pod Debugging: kubectl debug
- 19:22Node Debugging: nsenter alternative
- 22:23Kubernetes API
- 25:15Recap
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