Most frequently used kubernetes commands

kubernetesCheetSheet.md

CheetSheet for kubernetes

1. Getting the kube cluster info

$ kubectl cluster-info 
$ kubectl cluster-info | grep master #(Getting the master node info-IP)

2. Getting all node-info in a cluster and getting all attributes of nodes

$ kubectl get nodes
$ kubectl describe node <node-name>

3. Getting deployed pods(full description)/(getting all attributes of pods) in a deployment

$ kubectl describe pod
$ kubectl describe pod pod_name #(can be used for getting the pod IP)

4. Getting services lists and description

$ kubectl get service #svc
$ kubectl get service | grep service_name
$ kubectl describe svc/<service-name>

5. Deploying the application after defining .yml file

$ kubectl create -f templates/appConfigFile.yml
$ kubectl delete -f templates/appConfigFile.yml

6. minikube cmds

$ minikube start
$ minikube start --vm-driver=none #(On EC2)
$ minikube dashboard #(Do not try on EC2 rather try http://127.0.0.1:30000/)
$ minikube stop
$ minikube service web #(displaying the service for our web page)

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