kube4H nov22

student@student-virtual-machine:~/kubernetes$ history
    1  minikube start --vm-driver=docker --cni=calico --memory=4G
    2  kubectl get all
    3  ls
    4  ./countdown 15
    5  minikube dashboard
    6  bg
    7  kubectl get all
    8  kubectl -h | less
    9  kubectl create -h | less
   10  kubectl create deploy -h | less
   11  kubectl create deployment secondx --image=nginx --replicas=3
   12  kubectl get all
   13  kubectl delete deploy newapp
   14  kubectl completion -h | less
   15  source <(kubectl completion bash)
   16  history
   17  kubectl explain pod.spec | less
   18  kubectl get deploy
   19  kubectl get deploy secondx -o yaml | less
   20  kubectl get rs secondx-584874b97f -o yaml | less
   21  kubectl get all
   22  history
   23  kubectl get all
   24  kubectl delete pod secondx-584874b97f-jhshq
   25  kubectl get all
   26  kubectl run -h | less
   27  kubectl run hazelcast --image=hazelcast/hazelcast --port=5701
   28  kubectl get all
   29  kubectl delete pod hazelcast
   30  kubectl get all
   31  history
   32  kubectl create deploy whateverdb --image=mariadb --replicas=3
   33  kubectl get all
   34  kubectl get all --show-labels
   35  kubectl get all --selector app=secondx
   36  history
   37  kubectl get pods
   38  kubectl get pods -A
   39  kubectl describe pods whateverdb-54c77c6fff-5cf2q
   40  history
   41  while true; do sleep 10; done
   42  ./countdown 12
   43  kubectl create deployment mynginx --image=nginx --replicas=3 --dry-run=client -o yaml
   44  kubectl create deployment mynginx --image=nginx --replicas=3 --dry-run=client -o yaml > mynginx.yaml
   45  vim mynginx.yaml
   46  kubectl create -f mynginx.yaml
   47  kubectl get all
   48  kubectl delete -f mynginx.yaml
   49  kubectl apply -f mynginx.yaml
   50  kubectl get deploy mynginx -o yaml | less
   51  kubectl api-resources | less
   52  history
   53  kubectl get ns
   54  kubectl get pods -n kube-system
   55  kubectl create ns secret
   56  kubectl create deploy secretweb --image=nginx -n secret
   57  kubectl get deploy
   58  kubectl get deploy -n secret
   59  history
   60  kubectl run -h | less
   61  kubectl run something --image=busybox -- echo hello
   62  kubectl logs something
   63  kubectl get pods
   64  kubectl get pods something -o yaml | less
   65  kubectl describe pod something | less
   66  kubectl exec -it mynginx-ff886775c-28ftz -- sh
   67  kubectl get pods
   68  kubectl describe pod whateverdb-54c77c6fff-bcrrs
   69  kubectl logs whateverdb-54c77c6fff-bcrrs
   70  kubectl get all --selector app=whateverdb
   71  kubectl set -h
   72  kubectl set env -h
   73  kubectl set env -h | less
   74  kubectl set env deploy/whateverdb MARIADB_ROOT_PASSWORD=password
   75  kubectl get all --selector app=whateverdb
   76  ./countdown 12
   77  kubectl create deploy nginxsvc --image=nginx
   78  kubectl get all --selector app=nginxsvc
   79  kubectl scale deployment nginxsvc --replicas=3
   80  kubectl get pods -o wide
   81  kubectl expose deploy nginxsvc --port=80
   82  kubectl get all --selector app=nginxsvc
   83  kubectl describe svc nginxsvc
   84  kubectl get endpoints
   85  curl 10.106.254.141
   86  minikube ip
   87  minikube ssh
   88  kubectl get svc
   89  kubectl edit svc nginxsvc
   90  kubectl get svc
   91  minikube ip
   92  curl 192.168.49.2:32485
   93  history
   94  kubectl explain pod.spec.volumes | less
   95  vim morevolumes.yaml
   96  kubectl create -f morevolumes.yaml
   97  kubectl get pods
   98  kubectl describe pods morevol | less
   99  kubectl exec -it morevol -c centos1 -- touch /centos1/test
  100  kubectl exec -it morevol -c centos2 -- ls /centos2/
  101  kubectl create deploy mynewdb --image=mariadb --replicas=3
  102  kubectl get all --selector app=mynewdb
  103  kubectl create cm mynewdbvars --from-literal=MYSQL_ROOT_PASSWORD=password
  104  kubectl describe cm mynewdbvars
  105  kubectl set env --from=configmap/mynewdbvars deploy/mynewdb
  106  kubectl get all --selector app=mynewdb
  107  kubectl get deploy -o yaml
  108  history
  109  kubectl create secret -h | less
  110  kubectl create secret generic -h | less
  111  kubectl create secret generic --from-literal=mypw=secret
  112  kubectl create secret generic mysecret --from-literal=mypw=secret
  113  kubectl get secret
  114  kubectl get secret -o yaml
  115  echo c2VjcmV0 | base64 -d
  116  kubectl describe secret mysecret
  117  history