Difference between revisions of "Kubernetes/Tools"
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*[https://medium.com/faun/using-different-kubectl-versions-with-multiple-kubernetes-clusters-a3ad8707b87b manages different ver kubectl] blog | *[https://medium.com/faun/using-different-kubectl-versions-with-multiple-kubernetes-clusters-a3ad8707b87b manages different ver kubectl] blog | ||
*[https://github.com/kubernetes/community/blob/master/contributors/devel/sig-cli/kubectl-conventions.md#rules-for-extending-special-resource-alias---all kubectl] Kubectl Conventions | *[https://github.com/kubernetes/community/blob/master/contributors/devel/sig-cli/kubectl-conventions.md#rules-for-extending-special-resource-alias---all kubectl] Kubectl Conventions | ||
Cheatsheets | |||
*[https://cheatsheet.dennyzhang.com/cheatsheet-kubernetes-A4 cheatsheet-kubernetes-A4] by dennyzhang | |||
Revision as of 01:15, 20 August 2019
kubectl
- Install
#Latest curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl #Specific version $(VER=v1.13.7; ARCH=amd64; curl -LO https://storage.googleapis.com/kubernetes-release/release/$VER/bin/linux/$ARCH/kubectl) chmod +x ./kubectl; sudo mv ./kubectl /usr/local/bin/kubectl #Verify, kubectl should not be more than -/+ 1 minor version difference then api-server kubectl version --short Client Version: v1.13.7 Server Version: v1.13.7-gke.8 #Autocompletion source <(kubectl completion bash); alias k=kubectl; complete -F __start_kubectl k
Help
$ kubectl --help $ kubectl get --help $ kubectl explain --help $ kubectl explain pod.spec.containers #kubectl knows cluster version, so gives you correct schema details
Stern
Log tailing and landscape viewing tool
References
- kubectl overview - resources types, Namespaced, kinds K8s docs
- kubetail Bash script that enables you to aggregate (tail/follow) logs from multiple pods into one stream. This is the same as running "kubectl logs -f " but for multiple pods.
- kubectx kubens Kubernetes config switches for context and setting up default namespace
- manages different ver kubectl blog
- kubectl Kubectl Conventions
Cheatsheets
- cheatsheet-kubernetes-A4 by dennyzhang