References

CheatSheet

> List all pods in the namespace

kubectl get pods -o wide

> List all services in the namespace

kubectl get services

> List all deployments in the namespace

kubectl get deployments

> Describe all deployments in the namespace

kubectl describe deployments

> Describe a particular deployment

kubectl describe deployments my-dep

> Describe a particular pod

kubectl describe pods my-pod

> Edit deployment my-dep

kubectl edit deployment my-dep

> Get a my-dep's YAML

kubectl get deployments my-dep -o yaml

> Get a my-pod's YAML

kubectl get pod my-pod -o yaml

> Show logs of my-pod

kubectl logs -f my-pod

> Attach to my-pod

kubectl attach my-pod -i
kubectl exec -it my-pod /bin/bash

> Get ingresses

kubectl get ingresses

> Describe ingress

kubectl describe ingresses my-ingress

> Apply yaml configurations recursively from current folder

kubectl apply -R -f

> Clean namespace

kubectl delete services example-svc
kubectl delete deployments example-deployment
kubectl delete persistentvolumeclaims example-claim

> Helm setup

export KUBE_USER=“baakeydow"
export KUBE_NAMESPACE=“baakeydow-ns”

> Create alias for helm

alias helm="helm --tiller-namespace $KUBE_NAMESPACE"

> Set it up and running

helm init --service-account $KUBE_USER --history-max 200

> Get the latest list of charts

helm repo update

> List releases

helm list

> List chart repositories

helm repo list

> Install stable/docker-registry

helm install stable/docker-registry --name docker-registry

> Delete stable/docker-registry

helm delete --purge docker-registry