CKAD day1 july21

    1  sudo apt install -y vim git
    2  git clone https://github.com/sandervanvugt/ckad
    3  cd ckad
    4  ./kube-setup.sh
    5  sudo reboot
    6  cd ckad
    7  cat kube-setup.sh
    8  minikube start --memory 4096 --vm-driver=kvm2
    9  minikube status
   10  sudo reboot
   11  minikube start --memory 4096 --vm-driver=kvm2
   12  minikube status
   13  history
   14  cd ckad
   15  vim kube-setup.sh
   16  minikube status
   17  minikube --help
   18  minikube ssh
   19  kubectl get all
   20  minikube dashboard
   21  kubectl get all
   22  kubectl create deployment firstnginx --image=nginx
   23  kubectl get all
   24  ls
   25  ./countdown 12
   26  kubectl get all
   27  history
   28  kubectl get all
   29  kubectl delete mynginx-7bf8c6db65-x5qwc
   30  kubectl delete pod mynginx-7bf8c6db65-x5qwc
   31  kubectl get all
   32  kubectl -h | less
   33  kubectl completion -h | less
   34  source <(kubectl completion bash)
   35  kubectl scale deployment mynginx --replicas=3
   36  kubectl get all
   37  kubectl get pods -o wide
   38  ./countdown 12
   39  kubectl api-versions
   40  kubectl api-resources | less
   41  history
   42  kubectl proxy --port=8001 &
   43  curl http://localhost:8001/version
   44  kubectl get pods
   45  curl http://localhost:8001/api/v1/namespaces/default/pods | less
   46  history -10
   47  history | tail -10
   48  kubectl get pods
   49  curl http://localhost:8001/api/v1/namespaces/default/pods/firstnginx-8cdb8cd74-kbtr2
   50  curl -XDELETE http://localhost:8001/api/v1/namespaces/default/pods/firstnginx-8cdb8cd74-kbtr2
   51  kubectl get pods
   52  kubectl api-resources | less
   53  kubectl -h | less
   54  kubectl run -h | less
   55  kubectl config
   56  kubectl config -h
   57  kubectl config view
   58  cd
   59  ls -a
   60  cd .kube/
   61  ls
   62  cat config
   63  kubectl config view
   64  cd
   65  kubectl config view
   66  kubectl run -h | less
   67  kubectl run nginx --image=nginx
   68  kubectl get pods
   69  kubectl delete pod nginx
   70  kubectl get pods
   71  kubectl run nginx --image=nginx
   72  kubectl describe pod nginx | less
   73  kubectl run buysybox --image=busybox
   74  kubectl get pods
   75  kubectl describe pod buysybox | less
   76  kubectl get pod buysybox -o yaml | less
   77  ckad/countdown 12
   78  cd ckad/
   79  ls
   80  vim busybox.yaml
   81  kubectl api-resources | less
   82  vim busybox.yaml
   83  kubectl get ns
   84  kubectl get pods
   85  kubectl get pods -A
   86  kubectl get pods -n kube-system
   87  vim busybox.yaml
   88  kubectl apply -f busybox.yaml
   89  kubectl get pods
   90  kubectl run busyblah --image=busybox --dry-run -o yaml > busyblah.yaml
   91  vim busyblah.yaml
   92  kubectl creaste
   93  kubectl create -f busyblah.yaml
   94  vim busyblah.yaml
   95  kubectl create -f busyblah.yaml
   96  kubectl get pods
   97  kubectl explain pods
   98  kubectl explain pods.spec | less
   99  kubectl explain pods.spec.containers | less
  100  kubectl explain --recursive pod | less
  101  kubectl -h
  102  kubectl label -h
  103  kubectl explain pods
  104  kubectl get pods
  105  kubectl get pods buysybox -o yaml > buysybox.yaml
  106  vim buysybox.yaml
  107  history