kube4h march23

student@student-virtual-machine:~/kubernetes$ history
    1  minikube start --vm-driver=docker --cni=calico
    2  minkube status
    3  minikube status
    4  kubectl get all
    5  ./countdown 15
    6  kubectl --help
    7  minikube dashboard
    8  bg
    9  kubectl get all
   10  history
   11  kubectl get all
   12  kubectl get pods
   13  kubectl completion -h
   14  source <(kubectl completion bash)
   15  history
   16  kubectl create -h | less
   17  kubectl create deploy -h | less
   18  kubectl create deployment monginx --image=nginx --replicas=3
   19  kubectl get all
   20  kubectl delete pod monginx-7df5997d47-jm84w
   21  kubectl get all
   22  kubectl run -h | less
   23  kubectl run hazelcast --image=hazelcast/hazelcast --port=5701
   24  kubectl get all
   25  history
   26  kubectl get pods
   27  kubectl delete pod hazelcast
   28  kubectl get pods
   29  kubectl create deploy testd --image=nginx
   30  kubectl get all --selector app=testd
   31  kubectl delete pod testd-846454d5dc-lwlvp
   32  kubectl get all --selector app=testd
   33  kubectl get pods
   34  kubectl get pods monginx-7df5997d47-bftm4 -o yaml | less
   35  history
   36  kubectl scale deployment myapp --replicas 0
   37  kubectl get all
   38  kubectl scale deployment myapp --replicas 2
   39  kubectl get all
   40  history
   41  kubectl api-resources | less
   42  ./countdown 12
   43  kubectl get all
   44  kubectl delete deploy monginx
   45  kubectl get all
   46  kubectl create deployment mynginx --image=nginx --replicas=3
   47  kubectl get all
   48  kubectl get all --show-labels
   49  kubectl get all --selector app=mynginx
   50  kubectl describe pod mynginx-56766fcf49-5shcq
   51  kubectl describe pod mynginx-56766fcf49-5shcq  | less
   52  history
   53  kubectl explain pod
   54  kubectl explain pod.spec | less
   55  kubectl create deploy myother --image=nginx --dry-run=client -o yaml > myother.yaml
   56  vim myother.yaml
   57  kubectl explain deploy.spec | less
   58  kubectl explain deploy.spec.template.spec.containers
   59  historyt
   60  history
   61  kubectl apply -f myother.yaml
   62  vim myother.yaml
   63  kubectl apply -f myother.yaml
   64  kubectl create -f myother.yaml
   65  ls
   66  kubectl get ns
   67  kubectl get pods
   68  kubectl get pods -n default
   69  kubectl get pods -n kube-system
   70  kubectl get pods -n kubernetes-dashboard
   71  kubectl get ns
   72  history
   73  kubectl get pods -A
   74  history
   75  kubectl create mydb --image=mariadb --replicas=3
   76  kubectl create deploy mydb --image=mariadb --replicas=3
   77  kubectl get all --selector app=mydb
   78  kubectl describe pod mydb-7978c6b495-2q64c | less
   79  kubectl logs mydb-7978c6b495-2q64c
   80  kubectl set -h | less
   81  kubectl set env -h | less
   82  kubectl get all --selector app=mydb
   83  kubectl set env deployment/mydb MARIADB_ROOT_PASSWORD=password
   84  kubectl get all --selector app=mydb
   85  history
   86  kubectl get pods
   87  kubectl exec -it mynginx-56766fcf49-5shcq -- sh
   88  kubectl create deploy nginxsvc --image=nginx --replicas=3
   89  kubectl get pods -o wide
   90  kubectl get pods -o wide --selector app=nginxsvc
   91  kubectl get svc
   92  kubectl get all --selector app=nginxsvc
   93  kubectl expose deployment nginxsvc --port=80
   94  kubectl get all --selector app=nginxsvc
   95  kubectl get endpoints
   96  curl 10.108.106.141
   97  minikube ssh
   98  kubectl edit svc nginxsvc
   99  kubectl get all --selector app=nginxsvc
  100  curl 192.168.49.2:32639
  101  history
  102  kubectl explain pod.spec.volumes | less
  103  kubectl explain pod.spec.volumes.nfs | less
  104  vim morevolumes.yaml
  105  kubectl apply -f morevolumes.yaml
  106  kubectl get pods
  107  kubectl describe pod morevol
  108  kubectl exec -it morevol -c centos1 -- touch /centos1/test
  109  kubectl exec -it morevol -c centos2 -- ls -l /centos2
  110  kubectl get deploy
  111  for i in $(kubectl get deploy | awk '{ print $1 }); kubectl delete deploy $i; done
  112  for i in $(kubectl get deploy | awk '{ print $1 }'); kubectl delete deploy $i; done
  113  for i in $(kubectl get deploy | awk '{ print $1 }'); do kubectl delete deploy $i; done
  114  kubectl create deploy mynewdb --image=mariadb --replicas=3
  115  kubectl get pods --selector app=mynewdb
  116  history
  117  kubectl create cm mynewdbvars --from=literal=MARIADB_ROOT_PASSWORD=password
  118  kubectl create cm mynewdbvars --from-literal=MARIADB_ROOT_PASSWORD=password
  119  kubectl describe cm mynewdbvars
  120  kubectl set env --from=configmap/mynewdbvars deploy/mynewdb
  121  kubectl get all
  122  kubectl create secret -h | less
  123  kubectl create secret generic -h | less
  124  kubectl create secret generic mysecret --from-literal=COLOR=RED
  125  kubectl get secret -o yaml
  126  echo UkVE | base64 -d
  127  history