kubectl-aliases
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kubectl-aliases | daily-learnings | |
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7 | 1 | |
3,251 | 2 | |
- | - | |
3.1 | 5.3 | |
5 months ago | 2 months ago | |
Shell | Shell | |
Apache License 2.0 | - |
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kubectl-aliases
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βΈοΈ Kubernetes: A Pragmatic Kubectl Aliases Collection
# autocomplete kubectl & helm source <(kubectl completion zsh) source <(helm completion zsh) alias k=kubectl # when using below aliases, print kubectl command and then execute it function kctl() { echo "+ kubectl $@" && command kubectl $@ } # add aliases collection like 'kgpo' for 'kubectl get pods` from https://github.com/ahmetb/kubectl-aliases [ ! -f ~/.kube/aliases.sh ] && curl -fsSL "https://raw.githubusercontent.com/ahmetb/kubectl-aliases/master/.kubectl_aliases" > ~/.kube/aliases.sh && sed -i -e 's/kubectl/kctl/g' ~/.kube/aliases.sh source ~/.kube/aliases.sh # set default namespace alias kn='kctl config set-context --current --namespace' # get events sorted by last timestamp alias kgel='kctl get events --sort-by=.lastTimestamp' # get events sorted by creation timestamp alias kgec='kctl get events --sort-by=.metadata.creationTimestamp' # get pod's descending events function kger() { kctl get events --sort-by=.lastTimestamp --field-selector involvedObject.name="$@" } # get 'real' all alias kgworld='kctl get $(kubectl api-resources --verbs=list --namespaced -o name | paste -sd ",")' # display all nodes resources request and limits alias kgnr="k get nodes --no-headers | awk '{print \$1}' | xargs -I {} sh -c 'echo {} ; kubectl describe node {} | grep Allocated -A 5 | grep -ve Event -ve Allocated -ve percent -ve -- ; echo '" # start a debug pod (including lots of troubleshooting tools) alias kdebug="kctl -n default run debug-$USER --rm -it --tty --image leodotcloud/swiss-army-knife:v0.12 --image-pull-policy=IfNotPresent -- bash" # get pod's containers list function kgpc() { kctl get pod -o jsonpath="{.spec.containers[*].name}" "$@" && echo "" } # ping a service, ex: 'kping whoami:8080' alias kping='kctl run httping -it --image bretfisher/httping --image-pull-policy=IfNotPresent --rm=true --' # get existing pod's yaml without forbidden fields, ex: 'kyaml pod whoami' function kyaml() { kubectl get "$@" -o yaml | kubectl-neat } # display and delete failed pods in current namespace alias krmfailed='kctl delete pods --field-selector=status.phase=Failed'
- Good and/or helpful aliases to know for CKA/CKAD/Daily use?
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Aliasing kubectl with "kc"
I like https://github.com/ahmetb/kubectl-aliases because it helps keep the formal nomenclature in my head while providing faster terminal entry.
- What are your aliases?
- Most important discussion from KubeCon
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Everything Useful I Know About kubectl
I would highly recommend not aliasing k to kubectl and instead get this: https://github.com/ahmetb/kubectl-aliases
- For local projects, do you change your node port range?
daily-learnings
What are some alternatives?
kube-ps1 - Kubernetes prompt info for bash and zsh
docker-postfix - Simple SMTP server / postfix null relay host for your Docker and Kubernetes containers. Based on Alpine Linux.
metallb - A network load-balancer implementation for Kubernetes using standard routing protocols
konfig - konfig helps to merge, split or import kubeconfig files
ingress - WIP Caddy 2 ingress controller for Kubernetes
kutectl - A couple of bash aliases and functions to make your life easier when dealing with kubectl.
kubectl-tmux-exec - A kubectl plugin to control multiple pods simultaneously using Tmux
geodesic - π Geodesic is a DevOps Linux Toolbox in Docker
ingress - Ingress-NGINX Controller for Kubernetes [Moved to: https://github.com/kubernetes/ingress-nginx]
httping-docker - Ping with HTTP requests, built directly from master
ohmyzsh - π A delightful community-driven (with 2,300+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.