CKAD day2 march21

student@student-virtual-machine:~/ckad$ history
    1  sudo apt install vim git
    2  git clone https://github.com/sandervanvugt/ckad
    3  cd ckad
    4  sudo ls -l /root
    5  ls
    6  ./kube-setup.sh
    7  sudo reboot
    8  cd ckad/
    9  cat kube-setup.sh
   10  minikube start --memory 4096 --vm-driver=kvm2
   11  kubectl get all
   12  history
   13  free -m
   14  sudo grep vmx /proc/cpuinfo
   15  free -m
   16  df -h
   17  ls
   18  vim kube-setup.sh
   19  vim other-options.txt
   20  minikube -h
   21  minikube status
   22  minikube ssh
   23  kubectl get all
   24  minikube dashboard
   25  bg
   26  ./countdown 12
   27  kubectl get all
   28  kubectl delete pod myfirstnginx-bc9b6d4d7-g9fz2
   29  kubectl get all
   30  kubectl -h
   31  kubectl completion -h
   32  source <(kubectl completion bash)
   33  kubectl create deployment newnginx --image=nginx -h
   34  kubectl create deployment newnginx --image=nginx --replicase=3
   35  kubectl create deployment newnginx --image=nginx --replicas=3
   36  kubectl get all
   37  kubectl version
   38  history
   39  kubectl api-resources | less
   40  kubectl explain priorityclasses
   41  kubectl explain priorityclasses | less
   42  kubectl -h | less
   43  kubectl -h |less
   44  kubectl api-resources | less
   45  kubectl api-versions | less
   46  kubectl explain pod | less
   47  history
   48  ./countdown 12
   49  kubectl proxy --port=8001 &
   50  curl http://localhost:8001/version
   51  kubectl get pods
   52  curl http://localhost:8001/api/v1/namespaces/default/pods
   53  curl http://localhost:8001/api/v1/namespaces/default/pods/newnginx-757c575454-8x76n/
   54  curl -XDELETE http://localhost:8001/api/v1/namespaces/default/pods/newnginx-757c575454-8x76n/
   55  kubectl get pods
   56  kubectl -h | less
   57  kubectl completion -h | less
   58  kubectl explain pod
   59  kubectl explain pod.spec
   60  kubectl explain pod.spec | less
   61  kubectl run -h | less
   62  kubectl run nginx --image=nginx
   63  kubectl get all
   64  kubectl delete pod newnginx-757c575454-zft7m
   65  kubectl get all
   66  kubectl delete pod nginx
   67  kubectl get all
   68  kubectl scale deployment --replicas=4 newnginx
   69  kubectl get all
   70  kubectl delete deployments.apps myfirstnginx
   71  kubectl run --image=mariadb
   72  kubectl run mydb --image=mariadb
   73  kubectl get pods
   74  kubectl describe pod mydb
   75  kubectl logs mydb
   76  kubectl run -h | less
   77  kubectl run mydb --image=mariadb --env=MYSQL_ROOT_PASSWORD=password
   78  kubectl delete pod mydb
   79  kubectl run mydb --image=mariadb --env=MYSQL_ROOT_PASSWORD=password
   80  kubectl get pod
   81  history
   82  ls
   83  vim busybox.yaml
   84  kubectl create -f busybox.yaml
   85  kubectl get pods
   86  vim busybox.yaml
   87  kubectl api-resources | less
   88  kubectl explain pods
   89  kubectl explain pods.spec
   90  kubectl explain pods.spec | less
   91  kubectl explain pods.spec.containers
   92  kubectl explain --recursive pods.spec.containers
   93  ./countdown 12
   94  vim busybox.yaml
   95  kubectl create -f busybox.yaml
   96  vim busybox.yaml
   97  kubectl create -f busybox.yaml
   98  vim busybox.yaml
   99  kubectl create -f busybox.yaml
  100  kubectl run mywhatever --image=nginx --dry-run=client -o yaml > whatever.yaml
  101  vim whatever.yaml
  102  kubectl run busypod --image=busybox --restart=Never --command -- /bin/sh
  103  kubectl get pods
  104  kubectl get pods busypod -o yaml > busypod.yaml
  105  vim busypod.yaml
  106  kubectl run busypod --image=busybox --restart=Never --dry-run=client -o yaml --command -- /bin/sh
  107  vim ~/.vimrc
  108  vim sidecar.yaml
  109  kubectl create -f sidecar.yaml
  110  kubectl get pods
  111  history
  112  https://pastebin.com/u/sandervanvugt
  113  top
  114  kubectl get all
  115  vim sidecar.yaml
  116  kubectl get pods
  117  kubectl exec -it sidecar-pod -c sidecar /bin/bash
  118  vim new-init.yaml
  119  kubectl create -f new-init.yaml
  120  kubectl get pods
  121  vim initpod.yaml
  122  kubectl create -f initpod.yaml
  123  kubectl get pods
  124  kubectl describe pod init-demo
  125  kubectl get events
  126  ./countdown
  127  kubectl run -h | less
  128  kubectl explain pods.spec.securityContext
  129  kubectl explain pods.spec.containers.securityContext
  130  kubectl explain --recursive pods
  131  kubectl explain --recursive pods | less
  132  vim securitycontextdemo2.yaml
  133  kubectl apply -f securitycontextdemo2.yaml
  134  kubectl exec -it security-context-demo -- sh
  135  kubectl create -f securitycontextdemo.yaml
  136  kubectl get pods
  137  kubectl describe pods nginxsecure
  138  kubectl explain pods.spec.containers.securityContext
  139  vim simplejob.yaml
  140  kubectl create -f simplejob.yaml
  141  kubectl get all
  142  kubectl explain jobs.spec
  143  vim simplejob.yaml
  144  kubectl create -f simplejob.yaml
  145  kubectl delete jobs simple-job
  146  kubectl get pods
  147  kubectl create -f simplejob.yaml
  148  kubectl get all
  149  vim simplejob.yaml
  150  kubectl apply -f simplejob.yaml
  151  kubectl delete -f simplejob.yaml
  152  vim simplejob.yaml
  153  kubectl apply -f simplejob.yaml
  154  kubectl get all
  155  vim simplejob.yaml
  156  kubectl apply -f simplejob.yaml
  157  kubectl edit jobs simple-job
  158  ./countdown 12
  159  vim cron-example.yaml
  160  kubectl create -f cron-example.yaml
  161  kubectl get all
  162  date
  163  kubectl get all
  164  kubectl describe cronjobs.batch hello
  165  kubectl get all
  166  kubectl create cronjob -h | less
  167  kubectl create cronjob my-job --image=busybox --schedule="*/5 * * * *" -- logger "hello world" --dry-run=client -o yaml > lab6.yaml
  168*
  169  kubectl create cronjob my-job --image=busybox --schedule="*/5 * * * *" --dry-run=client -o yaml -- logger "hello world"
  170  kubectl get pods
  171  minikube ssh
  172  kubectl get all -A
  173  kubectl get pods -A
  174  kubectl get ns
  175  kubectl create ns secret
  176  vim busybox-ns.yaml
  177  kubectl create -f busybox-ns.yaml
  178  vim busybox-ns.yaml
  179  kubectl create -f busybox-ns.yaml
  180  kubectl get pods
  181  kubectl get pods -n secret
  182  kubectl config set-context --current --namespace=secret
  183  kubectl config view
  184  kubectl config set-context --current --namespace=default
  185  kubectl config view
  186  kubectl config view | grep namespace
  187  kubectl config get-contexts
  188  kubectl config set-context --current --namespace=kube-systemn
  189  kubectl config set-context --current --namespace=kube-system
  190  kubectl get pods
  191  kubectl config set-context --current --namespace=default
  192  kubectl edit pod busypod
  193  kubectl edit pod busypod -n secret
  194  kubectl create quota -h
  195  ubectl create quota my-quota
  196  kubectl create quota my-quota --hard=cpu=1,memory=1G,pods=2,services=3,replicationcontrollers=2,resourcequotas=1,secrets=5,persistentvolumeclaims=10 -n secret
  197  kubectl describe ns secret
  198  kubectl create failginx --image=nginx --replicas=3 -n secret
  199  kubectl create deployment failginx --image=nginx --replicas=3 -n secret
  200  kubectl describe deployments.apps failginx -n  secret
  201  kubectl get all -n secret
  202  kubectl describe rs -n secret failginx-6d74bcdc5d
  203  kubectl delete -n secret deployments.apps failginx
  204  vim frontend-resources.yaml
  205  kubectl create -f frontend-resources.yaml
  206  kubectl get all -n secret
  207  kubectl get all -n secret\
  208  kubectl get all -n secret
  209  kubectl describe -n secret pod frontend
  210  kubectl get all -n secret
  211  vim frontend-resources.yaml
  212  kubectl create -f frontend-resources.yaml
  213  kubectl get pods
  214  kubectl describe pods frontend
  215  kubectl create quota -h
  216  vim frontend-resources.yaml
  217  kubectl explain deploy.spec
  218  kubectl explain deploy.spec.template
  219  kubectl explain deploy.spec.template.spec
  220  kubectl explain deploy.spec.template.spec.containers
  221  kubectl create deployment nginxvlah --image=nginx
  222  kubectl get deployments.apps nginxvlah -o yaml
  223  vim redis-deploy.yaml
  224  kubectl create -f redis-deploy.yaml
  225  vim redis-deploy.yaml
  226  kubectl explain deploy
  227  kubectl create -f redis-deploy.yaml
  228  kubectl get all
  229  kubectl edit deployments.apps redis
  230  kubectl get all
  231  kubectl delete pod redis-6fb5b985bc-vfgj7
  232  kubectl get all
  233  ./countdown 12
  234  vim rolling.yaml
  235  kubectl create -f rolling.yaml
  236  kubectl rollout history deployment rolling-nginx
  237  kubectl rollout history deployment rolling-nginx --revision=1
  238  kubectl edit deployments.apps rolling-nginx
  239  kubectl get all
  240  kubectl rollout history deployment
  241  kubectl describe deployments.apps rolling-nginx
  242  kubectl rollout history deployment rolling-nginx --revision=1
  243  kubectl rollout history deployment rolling-nginx --revision=2
  244  kubectl rollout undo deployment rolling-nginx --to-revision=1
  245  kubectl get all
  246  kubectl get all --show-labels
  247  kubectl get all --selector app=newnginx
  248  kubectl create deployment ghost --image=ghost
  249  kubectl get all --selector app=ghost
  250  kubectl get all --selector app=ghost --show-labels
  251  kubectl label deployments.apps ghost state=demo
  252  kubectl get all --selector app=ghost --show-labels
  253  kubectl create deployment nginx --image=nginx
  254  kubectl describe deployments.apps nginx
  255  kubectl describe pod nginx-6799fc88d8-qsn74
  256  kubectl scale deployment nginx --replicas=3
  257  kubectl get all --selector app=nginx
  258  kubectl label pod nginx-6799fc88d8-4h6q6 app-
  259  kubectl get all --selector app=nginx
  260  kubectl get pods
  261  ./countdown 5
  262  kubectl get cron.spec
  263  kubectl explain cron.spec
  264  kubectl explain cronjob.spec
  265  kubectl explain cronjob.spec.jobTemplate
  266  kubectl explain cronjob.spec.jobTemplate.spec
  267  kubectl get pods -o wide
  268  ./countdown 12
  269  kubectl create cronjob -h | less
  270  kubectl get deployments.apps
  271  kubectl delete deploy newnginx,nginxvlah
  272  kubectl delete deploy newnginx
  273  kubectl delete deploy nginxvlah
  274  kubectl delete deploy rolling-nginx
  275  kubectl delete deploy redis
  276  kubectl delete deploy ghost
  277  kubectl get deployments.apps
  278  kubectl expose -h
  279  kubectl expose -h | less
  280  kubectl expose deployment nginx --port=80 --type=NodePort
  281  kubectl get svc
  282  kubectl get svc nginx -o yaml
  283  kubectl describe service nginx
  284  kubectl create deployment nginxsvc --image=nginx --replicas=3
  285  kubectl expose deployment nginxsvc
  286  kubectl expose deployment nginxsvc --port 80
  287  kubectl describe svc nginxsvc
  288  kubectl get endpoints
  289  curl http://10.98.138.32
  290  minikube ssh
  291  kubectl edit svc nginxsvc
  292  kubectl get svc
  293  curl http://$(minikube ip):32000
  294  minikube ip
  295  curl http://192.168.39.192:32000
  296  kubectl get pods
  297  kubectl get svc
  298  kubectl exec -it busybox2 -- cat /etc/resolv.conf
  299  kubectl exec -it busybox2 -- nslookup nginxsvc
  300  kubectl exec -it busybox2 -- nslookup myfirstnginx
  301  minikube addons list
  302  minikube addons enable ingress
  303  history