docker-development-youtube-series/kubernetes/kubectl.md

Kubectl Basics:

Configs

kubectl config 

#${HOME}/.kube/config
#kubectl config --kubeconfig="C:\someotherfolder\config"
#$KUBECONFIG

contexts

#get the current context
kubectl config current-context

#get and set contexts
kubectl config get-contexts
kubectl config use-context

GET commands

kubectl get <resource>

#examples
kubectl get pods
kubectl get deployments
kubectl get services
kubectl get configmaps
kubectl get secrets
kubectl get ingress

Namespaces

kubectl get namespaces
kubectl create namespace test
kubectl get pods -n test

Describe command

Used to troubleshoot states and statuses of objects

kubectl describe <resource> <name>

Version

kubectl version