ckad nov20 day2

student@localhost ckad]$ history
    1  history
    2  ls
    3  sudo dnf install -y git bash-completion vim
    4  git clone https://github.com/sandervanvugt/ckad
    5  cd ckad
    6  vim kube-setup.sh
    7  minikube status
    8  kubectl get all
    9  minikube status
   10  minikube --help | less
   11  minikube ssh
   12  kubectl get all
   13  minikube dashboard
   14  bg
   15  kubectl get all
   16  kubectl --help | less
   17  sudo rpm -qa | grep bash-compl
   18  kubectl completino -h
   19  kubectl completion -h |less
   20  source <(kubectl completion bash)
   21  kubectl create deployment --image=nginx nginx2
   22  kubectl get all
   23  kubectl delete pod nginx2-5fc4444698-jl8v4
   24  kubectl get pods
   25  ls
   26  ./countdown 12
   27  vim kube-setup.sh
   28  kubectl api-resources | less
   29  kubectl api-versions | less
   30  kubectl api-resources | grep pod
   31  kubectl explain pods
   32  ls
   33  vim busybox.yaml
   34  kubectl explain pod.spec
   35  kubectl explain pod.spec | less
   36  kubectl proxy --port=8001 &
   37  curl http://localhost:8001/version
   38  kubectl get pods
   39  curl http://localhost:8001/api/v1/namespaces/default/pods
   40  curl http://localhost:8001/api/v1/namespaces/default/pods | less
   41  kubectl get pods
   42  curl http://localhost:8001/api/v1/namespaces/default/pods/nginx2-5fc4444698-h8gll
   43  kubectl get pods
   44  curl -XDELETE http://localhost:8001/api/v1/namespaces/default/pods/nginx2-5fc4444698-h8gll
   45  kubectl get pods
   46  ./countdown 12
   47  cd
   48  cd .kube/
   49  ls
   50  vim config
   51  kubectl config view
   52  cd
   53  kubectl run ghost --image=ghost:0.9
   54  kubectl get pods
   55  kubectl delete pod ghost
   56  kubectl get pods
   57  cd ckad/
   58  vim busybox.yaml
   59  kubectl apply -f busybox.yaml
   60  kubectl get pods
   61  kubectl get pods busybox2
   62  kubectl get pods busybox2 -o yaml | less
   63  cat busybox.yaml
   64  kubectl describe pods busybox2 | less
   65  kubectl edit pod busybox2
   66  echo $EDITOR
   67  echo "export EDITOR=/usr/bin/vim" >> ~/.bashrc
   68  kubectl edit pod busybox2
   69  export EDITOR=/usr/bin/vim
   70  kubectl edit pod busybox2
   71  kubectl get pods
   72  kubectl get pods busybox2 -o yaml | less
   73  history | grep run
   74  kubectl run ghost --image=ghost:0.9
   75  kubectl get pods ghost -o yaml | less
   76  vim busybox.yaml
   77  kubectl explain pod
   78  kubectl explain pod.spec |less
   79  kubectl explain pod.spec.containers |less
   80  kubectl explain pod.spec.containers.image |less
   81  kubectl explain --recursive pod.spec
   82  kubectl explain --recursive pod.spec | less
   83  ./countdown 12
   84  echo hello
   85  kubectl run nginx3 --image=nginx --dry-run=client -o yaml
   86  kubectl run nginx3 --image=nginx --dry-run=client -o yaml > nginx3.yaml
   87  kubectl get pods
   88  kubectl create -f nginx3.yaml
   89  kubectl get pods
   90  kubectl run busypod --image=busybox --restart=Never --command -- /bin/sh
   91  kubectl get pods busypod -o yaml > busypod.yaml
   92  vim busypod.yaml
   93  vim sleepy.yaml
   94  kubectl create -f sleepy.yaml
   95  kubectl get pods
   96  kubectl logs sleepy
   97  kubectl run mariadb --image=mariadb
   98  kubectl get pods
   99  kubectl logs mariadb
  100  kubectl describe pod mariadb
  101  kubectl logs mariadb
  102  kubectl delete pod mariadb
  103  kubectl run mariadb --image=mariadb -e MYSQL_ROOT_PASSWORD=password -e MYSQL_DATABASE=mydb
  104  kubectl run -h | less
  105  kubectl run mariadb --image=mariadb --env MYSQL_ROOT_PASSWORD=password --env MYSQL_DATABASE=mydb
  106  kubectl get pods
  107  history | grep busypod
  108  vim sidecar.yaml
  109  kubectl create -f sidecar.yaml
  110  kubectl get pods
  111  kubectl exec -it sidecar-pod /bin/bash
  112  kubectl exec -it sidecar-pod -c sidecar -- /bin/bash
  113  history
  114  vim initpod.yaml
  115  kubectl apply -f initpod.yaml
  116  kubectl get pods
  117  kubectl describe pod init-demo
  118  kubectl logs init-demo
  119  kubectl get pods
  120  vim day2ex1.txt
  121  kubectl get events
  122  ./countdown 3
  123  kubectl run -h | less
  124  kubectl run nginx-lab --image=nginx
  125  kubectl get pods
  126  vim initpod.yaml
  127  k
  128  kubectl apply -f initpod.yaml
  129  kubectl delete -f initpod.yaml
  130  kubectl get pods
  131  kubectl create -f initpod.yaml
  132  kubectl get pods
  133  kubectl describe pod init-demo
  134  kubectl get pod init-pod -o yaml | less
  135  kubectl get pods
  136  kubectl get pod init-demo -o yaml | less
  137  kubectl exec -it nginx3 -- sh
  138  kubectl get pods
  139  history
  140  kubectl get pods
  141  kubectl logs nginx3
  142  kubectl describe pod nginx3
  143  kubectl explain -h | less
  144  kubectl explain --recursive pod | less
  145  kubectl explain --recursive pod.spec | less
  146  cd ..
  147  ls
  148  cat securitycontextdemo2.yaml
  149  vim securitycontextdemo2.yaml
  150  kubectl apply -f securitycontextdemo2.yaml
  151  kubectl exec -it security-context-demo -- sh
  152  cd ckad
  153  vim securitycontextdemo.yaml
  154  kubectl create -f securitycontextdemo.yaml
  155  kubectl get pods
  156  kubectl describe pods nginxsecure
  157  ./countdown 12
  158  kubectl get pods
  159  kubectl delete -f initpod.yaml
  160  vim initpod.yaml
  161  kubectl create -f initpod.yaml
  162  kubectl get pods
  163  kubectl describe pods init-demo
  164  vim alpinit.yaml
  165  kubectl create -f alpinit.yaml
  166  vim alpinit.yaml
  167  kubectl create -f alpinit.yaml
  168  kubectl get pods
  169  kubectl explain job.spec
  170  kubectl explain job.spec | less
  171  vim simplejob.yaml
  172  kubectl create -f simplejob.yaml ; kubectl get jobs pods
  173  kubectl get jobs
  174  kubectl get pods
  175  kubectl delete jobs.batch simple-job
  176  kubectl get pods
  177  vim simplejob.yaml
  178  kubectl create -f simplejob.yaml
  179  kubectl get pods -f
  180  kubectl get pods
  181  kubectl get jobs
  182  kubectl delete jobs simple-job
  183  kubectl explain pods.spec | less
  184  kubectl explain pods.spec.initContainer | less
  185  kubectl explain pods.spec.initContainers | less
  186  kubectl explain pods.spec.initContainers.command | less
  187  kubectl explain CronJob.spec
  188  vim cron-example.yaml
  189  kubectl create -f cron-example.yaml
  190  kubectl get cronjobs.batch hello --show-labels
  191  kubectl get jobs
  192  kubectl get pods
  193  kubectl logs hello-1604421780-pjsl7
  194  kubectl delete cronjobs.batch
  195  kubectl delete cronjobs.batch hello
  196  ./countdown 3
  197  kubectl create --help
  198  kubectl create cronjob -h | less
  199  kubectl create cronjob my-job --image=busybox --schedule="*/1 * * * *" -- logger hello
  200  vim frontend-resources.yaml
  201  kubectl create -f frontend-resources.yaml
  202  kubectl get pods
  203  kubectl describe pods frontend
  204  kubectl get pods
  205  kubectl describe pods frontend
  206  kubectl get pods
  207  kubectl describe pods frontend
  208  kubectl delete pod frontend
  209  vim frontend-resources.yaml
  210  kubectl create -f frontend-resources.yaml
  211  kubectl get pods
  212  kubectl describe pods frontend
  213  kubectl get pods
  214  kubectl delete pod frontend --grace-period=0 --force
  215  kubectl create -f frontend-resources.yaml
  216  ./countdown 12
  217  kubectl get pods
  218  kubectl explain pod.spec
  219  kubectl explain jobs.spec
  220  vim simplejob.yaml
  221  kubectl create -f simplejob.yaml
  222  kubectl get jobs
  223  watch kubectl get jobs
  224  kubectl describe jobs.batch simple-job
  225  kubectl get all --all-namespaces | less
  226  kubectl create ns -h
  227  kubectl create ns --dry-run=client -o yaml
  228  kubectl create ns myns --dry-run=client -o yaml
  229  kubectl create ns secret
  230  kubectl get ns
  231  vim busybox-ns.yaml
  232  kubectl create -f busybox-ns.yaml
  233  vim busybox-ns.yaml
  234  kubectl create -f busybox-ns.yaml
  235  kubectl get pods -A
  236  kubectl get pods
  237  kubectl config set-context --current --namespace=secret
  238  kubectl get pods
  239  kubectl config set-context --current --namespace=default
  240  kubectl config view
  241  kubectl config set-context --current --namespace=secret
  242  kubectl config view
  243  kubectl config set-context --current --namespace=default
  244  kubectl create deployment -h | less
  245  kubectl create deployment my-dep --image=busybox
  246  kubectl get deployments.apps
  247  kubectl get deployments.apps --show-labels
  248  kubectl get all
  249  kubectl get all --selector
  250  kubectl get deployments.apps --show-labels
  251  kubectl get all --selector app=mydep
  252  kubectl get deployments --show-labels
  253  kubectl get all --selector app=my-dep
  254  kubectl describe pods my-dep-68d7dcffc4-gfr9g
  255  kubectl delete pod my-dep-68d7dcffc4-gfr9g
  256  kubectl get pods
  257  kubectl delete deployments.apps my-dep
  258  kubectl get deployments.apps
  259  kubectl get deployments.apps nginx2 -o yaml | less
  260  kubectl get deployments.apps nginx2 -o yaml > nginx3.yaml
  261  vim nginx3.yaml
  262  kubectl create -f nginx3.yaml
  263  vim nginx3.yaml
  264  vim busybox.yaml
  265  kubectl delete -f busybox.yaml
  266  vim busybox.yaml
  267  vim nginx3.yaml
  268  vim busybox.yaml
  269  kubectl create -f busybox.yaml ; kubectl get replicaset
  270  kubect get replicaset.yaml
  271  kubectl get replicasets.apps
  272  kubectl get pods --selector app=nginx3
  273  ./countdown 14
  274  vim lab8.yaml
  275  kubectl create deployment -h | less
  276  kubectl get deployments
  277  kubectl edit deployments.apps nginx3
  278  kubectl get all --selector app=nginx3
  279  kubectl edit deployments.apps nginx1
  280  kubectl get all --selector app=nginx3
  281  kubectl rollout history
  282  kubectl rollout history deployment nginx3
  283  vim rolling.yaml
  284  kubectl create -f rolling.yaml
  285  kubectl get deployments
  286  kubectl get deployments --show-labels
  287  kubectl create -f rolling.yaml
  288  vim rolling.yaml
  289  kubectl get deployments
  290  kubectl rollout history deployment rolling-nginx
  291  kubectl edit deployments.apps rolling-nginx
  292  kubectl get replicasets.apps
  293  kubectl get pods
  294  kubectl rollout history deployment rolling-nginx
  295  kubectl describe deployments.apps rolling-nginx
  296  kubectl rollout history deployment rolling-nginx --revision=2
  297  kubectl rollout history deployment rolling-nginx --revision=1
  298  kubectl rollout undo deployment rolling-nginx --to-revision=1
  299  kubectl get rs
  300  kubectl api-resources
  301  kubectl api-resources | less
  302  kubectl get deployment
  303  kubectl label deployment rolling-nginx state=demo
  304  kubectl get deployments --show-labels
  305  kubectl get deployments --selector app=nginx3
  306  kubectl get all --selector app=nginx3
  307  kubectl delete pod nginx3-7959df46c9-mskz6
  308  kubectl get all --selector app=nginx3
  309  kubectl create deployment nginx4 --image=nginx
  310  kubectl describe deployments.apps nginx
  311  kubectl describe pod nginx4-5cf4f4bcc6-w4gvs
  312  kubectl get all --selector app=nginx4
  313  kubectl scale deployment nginx4 --replicas=3
  314  kubectl get all --selector app=nginx4
  315  kubectl label pod nginx4-5cf4f4bcc6-w4gvs app-
  316  kubectl get pods | grep nginx4
  317  kubectl run --image=nginx nginxpod
  318  kubectl get pods nginxpod --show-label
  319  kubectl get pods nginxpod --show-labels
  320  kubectl get pods --show-labels | grep run
  321  history