kube4H july23

student@student-virtual-machine:~/kubernetes$ history
    1  minikube start --vm-driver=docker --cni=calico
    2  kubectl get all
    3  history
    4  minikube dashboard
    5  kubectl get all
    6  history
    7  kubectl create deploy cliapp --image=nginx --replicas=3
    8  kubectl get all
    9  kubectl -h
   10  history
   11  kubectl get all
   12  kubectl get pods
   13  kubectl completion -h
   14  kubectl completion -h | less
   15  source <(kubectl completion bash)
   16  kubectl create deploy -h | less
   17  kubectl get all
   18  kubectl delete deployments.apps testapp
   19  kubectl get all
   20  kubectl delete pod cliapp-7657d597f6-64h7j
   21  kubectl get all
   22  history
   23  kubectl run -h | less
   24  kubectl run nginx --image=nginx
   25  kubectl get all
   26  kubectl delete pod nginx
   27  kubectl get all
   28  kubectl scale deployment cliapp --replicas 2
   29  kubectl get all
   30  kubectl api-resources | less
   31  kubectl explain pod.spec | less
   32  kubectl get pods --show-labels
   33  kubectl get all --show-labels
   34  kubectl get all --selector app=cliapp
   35  kubectl describe pod cliapp-7657d597f6-tfhk6 | less
   36  kubectl get deployments.apps cliapp -o yaml | less
   37  kubectl create deploy mynginx --image=nginx --dry-run=client -o yaml
   38  kubectl create deploy mynginx --image=nginx --dry-run=client -o yaml > mynginx.yaml
   39  kubectl explain deploy.spec | less
   40  kubectl create -f mynginx.yaml
   41  kubectl delete -f mynginx.yaml
   42  kubectl apply -f mynginx.yaml
   43  vim mynginx.yaml
   44  kubectl diff -f mynginx.yaml
   45  kubectl apply -f mynginx.yaml
   46  kubectl get all
   47  vim mynginx.yaml
   48  cd ..
   49  git clone https://github.com/sandervanvugt/cka
   50  cd cka
   51  vim calico.yaml
   52  cd ../kubernetes/
   53  kubectl get ns
   54  kubectl get pods
   55  kubectl get pods -n kube-system
   56  kubectl create ns secret
   57  kubectl get ns
   58  kubectl run secretpod --image=nginx -n secret
   59  kubectl get pods
   60  kubectl get pods -n secret
   61  kubectl get ns
   62  kubectl get all -n kubernetes-dashboard
   63  kubectl create deploy mydb --image=mariadb --replicas=3
   64  kubectl get all
   65  kubectl get all --selector app=mydb
   66  kubectl describe pod mydb-6875696859-grbqb | less
   67  kubectl logs mydb-6875696859-grbqb
   68  kubectl get all --selector app=mydb
   69  kubectl set env deploy/mydb MARIADB_ROOT_PASSWORD=secret
   70  kubectl get all --selector app=mydb
   71  history
   72  kubectl create deploy nginxsvc --image=nginx
   73  kubectl get all --selector app=nginxsvc
   74  kubectl scale deploy nginxsvc --replicas=3
   75  kubectl get all --selector app=nginxsvc
   76  kubectl get all --selector app=nginxsvc -o wide
   77  kubectl expose deploy nginxsvc --port=80
   78  kubectl get all --selector app=nginxsvc
   79  curl 10.97.172.201
   80  kubectl describe svc nginxsvc
   81  kubectl get endpoints
   82  minikube ssh
   83  kubectl edit svc nginxsvc
   84  kubectl get svc
   85  curl 192.168.49.2:30942
   86  history
   87  kubectl edit svc nginxsvc
   88  kubectl explain pod.spec.volumes | less
   89  ls
   90  vim morevolumes.yaml
   91  kubectl apply -f morevolumes.yaml
   92  kubectl describe pod morevol
   93  kubectl get pods
   94  kubectl exec -it morevol -c centos1 -- touch /centos1/testME
   95  kubectl exec -it morevol -c centos2 -- ls /centos2/
   96  ls
   97  vim pv.yaml
   98  kubectl create -f pv.yaml
   99  kubectl get pv
  100  vim pvc.yaml
  101  kubectl create -f pvc.yaml
  102  kubectl get pv,pvc
  103  kubectl get storageclass
  104  vim pv-pod.yaml
  105  kubectl apply -f pv-pod.yaml
  106  kubectl get pods
  107  kubectl exec -it pv-pod -- touch /usr/share/nginx/html/HELLO.txt
  108  vim pv-pod.yaml
  109  kubectl describe pv pvc-cf03b9a2-1248-43fd-86fe-2e08bb81471e
  110  ls -l /tmp/hostpath-provisioner/default/pv-claim
  111  minikube ssh
  112  kubectl create deploy mynewdb --image=mysql --repicas=3
  113  kubectl create deploy mynewdb --image=mysql --replicas=3
  114  kubectl get pods --selector app=mynewdb
  115  kubectl logs mynewdb-cf9976bb9-d9mgt
  116  kubectl create cm mynewdbvars --from-literal=MYSQL_ROOT_PASSWORD=password
  117  kubectl describe cm mynewdbvars
  118  kubectl get pods --selector app=mynewdb
  119  kubectl set env --from=configmap/mynewdbvars deploy/mynewdb
  120  kubectl get pods --selector app=mynewdb
  121  kubectl get pods mynewdb-85d94bfddd-jzqlf -o yaml | less
  122  minikube addons list
  123  minikube addons enable ingress
  124  kubectl get ns
  125  kubectl get all -n ingress-nginx
  126  kubectl get all --selector app=nginxsvc
  127  kubectl create ingress nginxsvc-ingress --rule="/=nginxsvc:80" --rule="/hello=newdep:8080"
  128  kubectl describe ing nginxsvc-ingress
  129  sudo vim /etc/hosts
  130  kubectl get ingress
  131  curl nginxsvc.info
  132  kubectl create deploy newdep --image=gcr.io/google-samples/hello-app:2.0
  133  kubectl expose deploy newdep --port=8080
  134  kubectl describe ing nginxsvc-ingress
  135  curl nginxsvc.info/hello
  136  curl nginxsvc.info
  137  history