gitops all days july23

student@student-virtual-machine:~/gitops/lesson14$ history
    1  cd gitops/
    2  ./countdown 12
    3  sudo apt install openssh-server
    4  ip a
    5  ls
    6  cd mondayinjuly/
    7  ls
    8  gh auth login
    9  git status
   10  git push
   11  cd ..
   12  vim bestoken.txt
   13  free -m
   14  lscpu
   15  df -h
   16  sudo apt install git vim -y
   17  git clone https://github.com/sandervanvugt/gitops
   18  history
   19  cd gitops/
   20  ls
   21  git
   22  git config --global user.email "mail@sandervanvugt.nl"
   23  git config --global user.name "sandervanvugt"
   24  git config --global init.defaultBranch main
   25  cd
   26  mkdir mondayinjuly
   27  cd mondayinjuly/
   28  ls -a
   29  git init
   30  ls -a
   31  vim README.md
   32  git status
   33  git add *
   34  git status
   35  git commit -m "initial commit"
   36  git status
   37  git branch -M main
   38  git remote add origin https://github.com/sandervanvugt/mondayinjuly
   39  git push -u origin main
   40  vim mytoken.txt
   41  cat mytoken.txt
   42  vim mytoken.txt
   43  type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
   44  curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg && sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null && sudo apt update && sudo apt install gh -y
   45  gh
   46  gh auth login
   47  git push -u origin main
   48  history
   49  git status
   50  git branch newfiles
   51  git status
   52  git switch newfiles
   53  echo three > three.txt
   54  git add *
   55  git commit -m three
   56  git push --set-upstream origin newfiles
   57  git switch main
   58  git status
   59  ls
   60  git merge newfiles
   61  ls
   62  git rm mytoken.txt
   63  git push
   64  cd ../gitops/
   65  ./countdown 13
   66  ls
   67  docker
   68  ./minikube-docker-setup.sh
   69  docker
   70  docker search mariadb
   71  docker pull mariadb
   72  docker images
   73  docker inspect mariadb
   74  docker inspect mariadb | less
   75  docker image history mariadb | less
   76  docker image rm mariadb
   77  cd dockerfiledemo/
   78  ls
   79  cat README.txt
   80  cat Dockerfile
   81  docker build -t docker.io/sandervanvugt/mynmaptest:1.0
   82  docker build -t . docker.io/sandervanvugt/mynmaptest:1.0
   83  docker build . -t docker.io/sandervanvugt/mynmaptest:1.0
   84  vim Dockerfile
   85  docker run sandervanvugt/mynmaptest
   86  docker run sandervanvugt/mynmaptest:1.0
   87  docker run sandervanvugt/mynmaptest:1.0 sh
   88  vim Dockerfile
   89  docker build . -t docker.io/sandervanvugt/mynmaptest:2.0
   90  docker run sandervanvugt/mynmaptest:2.0 sh
   91  docker run -it sandervanvugt/mynmaptest:2.0 sh
   92  cd ../gitopstools/
   93  ls
   94  vim Dockerfile
   95  docker build . -t gitopsnew
   96  docker images
   97  docker login
   98  docker tag gitopsnew sandervanvugt/gitopsnew
   99  docker push sandervanvugt/gitopsnew
  100  cd ..
  101  mkdir gitopsjuly
  102  cd gitops
  103  cd gitopsjuly/
  104  cat > Dockerfile <<EOF
  105  FROM busybox
  106  CMD echo "hello world"
  107  EOF
  108  git init
  109  git add *
  110  git commit -m "first commit"
  111  git branch -M main
  112  git remote add origin
  113  git remote add origin https://github.com/sandervanvugt/gitopsjuly
  114  git push -u origin main
  115  ../countdown 12
  116  ls
  117  vim Dockerfile
  118  git add *
  119  git commit -m update
  120  git push -o origin main
  121  git push
  122  cd ..
  123  ls
  124  mini
  125  minikube status
  126  tail -2 minikube-docker-setup.sh
  127  tail  minikube-docker-setup.sh
  128  minikube start --memory=6g --cpus=4 --vm-driver=docker
  129  minikube status
  130  kubectl get all
  131  source <(kubectl completion bash)
  132  kubectl create deployment --image nginx --replicas=3
  133  kubectl create deployment first --image nginx --replicas=3
  134  kubectl get all
  135  history
  136  kubectl api-resources | less
  137  history
  138  kubectl create deploy myapp --image=nginx --replicas=3 --dry-run=client -o yaml
  139  kubectl create deploy myapp --image=nginx --replicas=3 --dry-run=client -o yaml > myapp.yaml
  140  kubectl create deploy myserver --image=nginx
  141  kubectl delete deployments.apps myserver
  142  kubectl create deploy myserver --image=nginx --dry-run=client -o yaml > myserver.yaml
  143  vim myserver.yaml
  144  kubectl apply -f myserver.yaml
  145  kubectl create deploy webserver --image=nginx --replicas=3 --dry-run=client -o yaml > webserver.yaml
  146  cat webserver.yaml
  147  kubectl apply -f webserver.yaml
  148  kubectl get all
  149  kubectl describe pod webserver-696774f554-rn94p
  150  kubectl describe pod webserver-696774f554-rn94p | less
  151  kubectl describe deploy webserver
  152  kubectl get deploy webserver -o yaml | less
  153  vim webserver.yaml
  154  kubectl get deploy webserver -o yaml | less
  155  vim webserver.yaml
  156  kubectl diff -f webserver.yaml
  157  vim webserver.yaml
  158  kubectl diff -f webserver.yaml
  159  history
  160  sudo poweroff
  161  export TEST=testing
  162  vim secrets
  163  kubectl create secret -h | less
  164  kubectl create secret docker-registry
  165  kubectl create secret docker-registry -h
  166  kubectl create secret docker-registry -h | less
  167  find . -name "config.json"
  168  cat .docker/config.json
  169  #kubectl create secret docker-registry my-secret --from-file=.dockerconfigjson=path/to/.docker/config.json
  170  kubectl create secret docker-registry dockercreds --from-file=.dockerconfigjson=.docker/config.json
  171  cd gitops/
  172  ls -lrt
  173  vi prodpod.yaml
  174  kubectl create secret docker-registry dockercreds --from-file=.dockerconfigjson=.docker/config.json -n prod
  175  kubectl create secret docker-registry dockercreds -n prod --from-file=.dockerconfigjson=.docker/config.json
  176  kubectl create secret docker-registry dockercreds -n prod --from-file=.dockerconfigjson=~/.docker/config.json
  177  cd ..
  178  kubectl create secret docker-registry dockercreds -n prod --from-file=.dockerconfigjson=.docker/config.json
  179  kubectl get secret -n prod
  180  kubectl get pods -n prod
  181  kubectl delete pod -n prod prodpod
  182  kubectl apply -f gitops/prodpod.yaml
  183  kubectl get pods -n prod
  184  kubectl create secret docker-registry dockercreds -n kube-system --from-file=.dockerconfigjson=.docker/config.json
  185  kubectl explain pod.spec | less
  186  kubectl run testpod --image=nginx
  187  kubectl run testpod2 --image=nginx
  188  kubectl create deploy monday --image=nginx
  189  kubectl get deploy,svc
  190  kubectl get svc monday -o yaml | less
  191  kubectl delete deploy monday
  192  kubectl get deploy,svc
  193  minikube start
  194  history
  195  ls
  196  cd gitops/
  197  vim webserver.yaml
  198  kubectl get deploy
  199  kubectl diff -f webserver.yaml
  200  history
  201  kubectl get deploy webserver -o yaml | less
  202  vim webserver.yaml
  203  kubectl diff -f webserver.yaml
  204  kubectl apply -f webserver.yaml
  205  kubectl diff -f webserver.yaml
  206  kubectl apply -f webserver.yaml
  207  ./countdown 1
  208  kubectl port-forward -h | less
  209  source <(kubectl completion bash)
  210  kubectl port-forward webserver-696774f554-vw982 8080:80
  211  bg
  212  curl localhost:8080
  213  fg
  214  kubectl get ns
  215  kubectl get pods
  216  kubectl get pods -n kube-system
  217  kubectl get deploy webserver -o yaml | less
  218  kubectl create deploy annotated --image=nginx
  219  kubectl annotate deployment annotated environment=qa
  220  kubectl get deploy -A -o jsonpath='{.items[0].metadata.annotations}' | jq
  221  sudo apt install jq
  222  kubectl get deploy -A -o jsonpath='{.items[0].metadata.annotations}' | jq
  223  kubectl get deploy -A -o jsonpath='{.items[1].metadata.annotations}' | jq
  224  kubectl get deploy -A -o jsonpath='{.items[2].metadata.annotations}' | jq
  225  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name
  226  }
  227  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name
  228  }'
  229  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name
  230  }
  231  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name}'
  232  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment=="qa")].metadata.name}'
  233  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.kubectl\.kubernetes\.io/last-applied-configuration)].metadata.name}'
  234  kubectl get deploy webserver -o yaml | less
  235  kubectl create cm testcm --from-literal=time=late
  236  kubectl describe cm testcm
  237  kubectl set -h | less
  238  kubectl set env -h | less
  239  kubectl set env --from=cm/testcm deploy webserver
  240  kubectl get deploy webserver -o yaml | less
  241  kubectl exec -it webserver-6dc9c77c5-snh8f env
  242  kubectl edit cm testcm
  243  kubectl exec -it webserver-6dc9c77c5-snh8f -- env
  244  kubectl delete pod webserver-6dc9c77c5-snh8f
  245  kubectl get pods
  246  kubectl exec -it webserver-6dc9c77c5-xx2mk -- env
  247  ls
  248  vim pv-pod.yaml
  249  vim pvc.yaml
  250  ./countdown 13
  251  kubectl create deploy webapp --image=nginx --replicas=3
  252  kubectl get all --selector app=webapp
  253  kubect expose deploy webapp --port=80 --type=NodePort
  254  kubectl expose deploy webapp --port=80 --type=NodePort
  255  kubectl get all --selector app=webapp
  256  kubectl get svc webapp -o yaml | less
  257  kubectl describe svc webapp
  258  kubectl get pods --selector app=webapp -o wide
  259  curl 10.109.70.79
  260  minikube ssh
  261  curl 192.168.49.2:32182
  262  minikube addons list
  263  minikube addon list
  264  minikube addons enable ingress
  265  kubectl get ns
  266  kubectl get pods,svc -n ingress-nginx
  267  vim ingress-patch.yaml
  268  history | grep git
  269  kubectl patch -n ingress-nginx cm ingress-nginx-controller --patch-file ingress-patch.yaml
  270  kubectl delete pod -n ingress-nginx ingress-nginx-controller-6cc5ccb977-sh4jz
  271  kubectl get pods -n ingress-nginx
  272  kubectl create deployment nginxsvc --image=nginx
  273  kubectl expose deployment nginxsvc --port=80 --type=NodePort
  274  kubectl get svc
  275  curl $(minikube ip):30786
  276  kubectl create ingress nginxsvc-ingress --rule="/=nginxsvc:80" --rule="/hello=newdep:8080"
  277  sudo vim /etc/hosts
  278  kubectl get ingress
  279  kubectl describe ing nginxsvc-ingress
  280  curl nginxsvc.info
  281  curl nginxsvc.info/hello
  282  kubectl create deployment newdep --image=gcr.io/google-samples/hello-app:2.0
  283  kubectl expose deployment newdep --port=8080
  284  kubectl get svc
  285  curl nginxsvc.info/hello
  286  history
  287  ./countdown 1
  288  kubectl api-resources | less
  289  kubectl get deploy
  290  kubectl delete deploy --all
  291  kubectl delete svc --all
  292  kubectl get svc
  293  kubectl create ns preprod; kubectl create deploy preprod --image=nginx -n preprod
  294  kubectl expose deploy preprod -n preprod --port=80
  295  kubectl create svc externalname -h | less
  296  kubectl create svc externalname preprod --external-name preprod.preprod.svc.cluster.local
  297  kubectl get svc,deploy
  298  kubectl get svc,deploy -n preprod
  299  kubectl create ingress simple --rule="foo.com/=preprod:80"
  300  sudo su -c "echo 192.168.49.2 foo.com >> /etc/hosts"
  301  cat /etc/hosts
  302  curl foo.com
  303  kubectl describe svc preprod
  304  history
  305  kubectl get ing,svc
  306  kubectl get svc -n preprod
  307  kubectl describe ing simple
  308  ./countdown 13
  309  vim nwp.yaml
  310  history | grep minikube start
  311  history | grep 'minikube start'
  312  kubectl create ns prod
  313  kubectl run web --image=nginx -n prod
  314  kubectl expose -n prod pod web --port=80
  315  kubectl run prodpod --image=sandervanvugt/gitops -n prod -- sleep infinity
  316  kubectl get all -n prod
  317  kubectl run prodpod --image=docker.io/library/sandervanvugt/gitops -n prod -- sleep infinity
  318  kubectl delete pod prodpod -n prod
  319  kubectl run prodpod --image=docker.io/library/sandervanvugt/gitops -n prod -- sleep infinity
  320  kubectl get all -n prod
  321  kubectl delete pod prodpod -n prod
  322  kubectl run prodpod --image=docker.io/sandervanvugt/gitops -n prod -- sleep infinity
  323  kubectl get all -n prod
  324  kubectl describe pods -n prod prodpod
  325  docker login
  326  kubectl describe pods -n prod prodpod
  327  kubectl create secret -h | less
  328  kubectl create secret docker-registry
  329  kubectl create secret docker-registry sander -h
  330  kubectl create secret docker-registry sander -h | less
  331  ip a
  332  kubectl create secret docker-registry sander -h | less
  333  source ../secrets
  334  echo $DUMMY
  335  kubectl create secret docker-registry sander -h | less
  336  kubectl create secret docker-registry my-secret --docker-server=hub.docker.io --docker-username=$DOCKER_USER --docker-password=$DOCKER_PASSWORD --docker-email=$DOCKER_EMAIL
  337  kubectl explain --recursive pod.spec | less
  338  kubectl delete pod -n prod prodpod
  339  kubectl run prodpod --image=sandervanvugt/gitops -n prod --dry-run=client -o yaml -- sleep infinity > prodpod.yaml
  340  vim prodpod.yaml
  341  kubectl apply -f prodpod.yaml
  342  kubectl explain pod.spec.containers | less
  343  kubectl explain pod.spec | less
  344  kubectl explain --recursive pod.spec | less
  345  vim prodpod.yaml
  346  kubectl apply -f prodpod.yaml
  347  vim prodpod.yaml
  348  kubectl apply -f prodpod.yaml
  349  kubectl get pods -n prod
  350  kubectl describe -n prod pod prodpod
  351  kubectl create sa gitops
  352  kubectl get clusterroles -A | less
  353  kubectl create clusterrolebinding admin --clusterrole=admin --serviceaccount=default:gitops
  354  kubectl get pods
  355  kubectl run testpod --image=nginx
  356  kubectl get pods -o yaml
  357  kubectl get pods -n prod
  358  history
  359  kubectl get pods -n prod
  360  kubectl exec -n prod prodpod -- curl web
  361  kubectl run defaultpod --image=sandervanvugt/gitops -n default -- sleep infinity
  362  kubectl get pods
  363  kubectl exec -n default defaultpod -- curl web.prod.svc.cluster.local
  364  kubectl get svc -n prod
  365  kubectl describe svc web -n prod
  366  kubectl apply -f nwp.yaml
  367  kubectl exec -n default defaultpod -- curl 10.107.111.183
  368  kubectl get networkpolicy -n prod
  369  kubectl get networkpolicy -n prod -o yaml
  370  minikube addons list
  371  cd
  372  git clone https://github.com/sandervanvugt/cka
  373  cd cka
  374  ls
  375  kubectl create -f calico.yaml
  376  kubectl get ns
  377  kubectl get pods,svc -n kube-system
  378  kubectl delete -f calico.yaml
  379  vim calico.yaml
  380  kubectl create -f calico.yaml
  381  kubectl get pods -n kube-system
  382  history
  383  kubectl exec -n default defaultpod -- curl web.prod.svc.cluster.local
  384  kubectl exec -n default defaultpod -- curl 10.107.111.183
  385  kubectl get --watch --output-watch-events pod
  386  cd ../gitops/
  387  vim exposenginx.yaml
  388  ls expos*
  389  mv exposenginx.yaml exposenginx.sh
  390  vim exposenginx.sh
  391  chmod +x exposenginx.sh
  392  ./exposenginx.sh
  393  history
  394  sudo poweroff
  395  history
  396  minikube start
  397  cd gitops/
  398  vim exposenginx.sh
  399  cd patch/
  400  ls
  401  cat deployment.yaml
  402  cat patch.yaml
  403  kubectl get cm
  404  kubectl apply -f deployment.yaml
  405  source <(kubectl completion bash)
  406  kubectl patch deployments the-deploy --patch-file patch.yaml
  407  kubectl get deploy the-deploy -o yaml
  408  cd ..
  409  vim gitops-operator.yaml
  410  kubectl apply -f gitops-operator.yaml
  411  vim gitops-operator.yaml
  412  date
  413  ls /tmp
  414  kubectl get all
  415  kubectl describe pod gitops-operator-28180348-r26r7
  416  kubectl logs gitops-operator-28180348-r26r7
  417  kubectl get deploy,svc
  418  vim gitops-operator.yaml
  419  kubectl describe deployments.apps sampleginx | less
  420  vim gitops-operator.yaml
  421  kubectl create cm dbvars --from-literal=MARIADB_ROOT_PASSWORD=password
  422  kubectl create deploy mydb --image=mariadb
  423  kubectl get all --selector app=mydb
  424  kubectl logs mydb-7978c6b495-455gs
  425  kubectl set env --from=configmap/dbvars deploy/mydb
  426  kubectl get all --selector app=mydb
  427  kubectl get deployments.apps mydb -o yaml > mydb.yaml
  428  kubectl get cm dbvars -o yaml >> mydb.yaml
  429  vim mydb.yaml
  430  kubectl create secret generic mypassword --from-literal password=password
  431  kubectl get secrets mypassword -o yaml
  432  echo cGFzc3dvcmQ= | base64 -d
  433  kubectl get secrets mypassword -o jsonpath='{.data.password}' | base64 -d
  434  kubectl get secrets mypassword -o yaml
  435  kubectl get sa
  436  kubectl create admin
  437  kubectl create sa admin
  438  kubectl run gittools --image=sandervanvugt/gitops --dry-run=client -o yaml --sleep infinity > gittools.yaml
  439  kubectl run gittools --image=sandervanvugt/gitops --dry-run=client -o yaml -- sleep infinity > gittools.yaml
  440  vim gittools.yaml
  441  kubectl apply -f gittools.yaml
  442  kubectl exec -it gittools -- kubectl get secret mypassword -o=jsonpath='{.data.password}' | base64 -d
  443  kubectl exec -it gittools -- kubectl get secret mypassword -o=jsonpath='{.data.password}'
  444  kubectl create clusterrolebinding -h | less
  445  kubectl create clusterrolebinding secretreader --clusterrole=cluster-admin --serviceaccount=default:admin
  446  kubectl exec -it gittools -- kubectl get secret mypassword -o=jsonpath='{.data.password}'
  447  kubectl exec -it gittools -- kubectl get secret mypassword -o=jsonpath='{.data.password}' | base64 -d
  448  cd ../Downloads/
  449  ls
  450  tar xvf kubeseal-0.23.0-linux-amd64.tar.gz
  451  ls
  452  sudo cp kubeseal /usr/local/bin/
  453  kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/0.23.0/
  454  kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/v0.23.0/
  455  git clone https://github.com/bitnami-labs/sealed-secrets
  456  ls
  457  cd sealed-secrets/
  458  ls
  459  kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.23.0/controller.yaml
  460  kubectl api-resources | less
  461  kubectl get crds
  462  kubectl create secret generic mypassword --from-literal=password=password --dry-run=client -o yaml > /tmp/mypassword.yaml
  463  kubeseal -o yaml --scope cluster-wide < /tmp/mypassword.yaml > mysealedpassword.yaml
  464  vim mysealedpassword.yaml
  465  kubectl get secrets
  466  kubectl delete secret mypassword
  467  kubectl apply -f mysealedpassword.yaml
  468  kubectl get sealedsecret,secret
  469  history
  470  cd ~/gitops/
  471  cd kustomize-bluegreen/blue/
  472  cat *
  473  ls
  474  cat patch.yaml
  475  cat bluecm.yaml
  476  cat deployment.yaml
  477  ls
  478  vim blue-svc.yaml
  479  vim myapp-ing.yaml
  480  sudo vim /etc/hosts
  481  vim kustomization.yaml
  482  kubectl apply -k .
  483  kubectl get deploy,pods,svc,cm,img
  484  kubectl get deploy,pods,svc,cm,ing
  485  curl myapp.local
  486  cd ..green
  487  cd ../green
  488  ls
  489  cat kustomization.yaml
  490  kubectl apply -k .
  491  vim myapp-ing.yaml
  492  kubectl get ing
  493  kubectl describe ing myapp
  494  kubectl apply -f myapp-ing.yaml
  495  kubectl describe ing myapp
  496  curl myapp.local
  497  kubectl scale deployment blue-deploy --replicas=0
  498  cd ..
  499  kubectl get svc green-svc -o yaml | less
  500  vim canary.yaml
  501  echo new-version > index.html
  502  kubectl create cm new-version --from-file=index.html
  503  echo old-version > index.html
  504  kubectl create cm old-version --from-file=index.html
  505  rm index.html
  506  vim canary.yaml
  507  kubectl apply -f canary.yaml
  508  kubectl expose deployment old-version --port=80 --type=NodePort
  509  sed -i -e 's/old/new/' canary.yaml
  510  vim canary.yaml
  511  kubectl apply -f canary.yaml
  512  kubectl get all --selector type=canary
  513  kubectl expose deployment new-version --port=80 --type=NodePort
  514  kubectl get all --selector type=canary
  515  ls *ing*
  516  cat new-ing.yaml
  517  kubectl create ing old-version --rule="theapp.info/=old-version:80
"
  518  kubectl create ing old-version --rule="theapp.info/=old-version:80"
  519  sudo vim /etc/hosts
  520  curl theapp.info
  521  vim new-ing.yaml
  522  kubectl apply -f new-ing.yaml
  523  curl theapp.info
  524  kubectl get svc
  525  curl 192.168.49.2:32492
  526  curl 192.168.49.2:32220
  527  minikube ip
  528  history
  529  cd ..
  530  cd
  531  mkdir prof
  532  mv prof prod
  533  mkdir preprod
  534  cd preprod/
  535  git init
  536  echo hello > README.md
  537  echo welcome to preproduction > index.html
  538  cd ../prod
  539  git init
  540  echo prod > README.md
  541  echo welcome to PRODUCTION > index.html
  542  git add *
  543  git commit -m "initial commit"
  544  git branch -m main
  545  git remote add origin https://github.com/sandervanvugt/prod
  546  git push -o origin main
  547  git push -u origin main
  548  cd ..
  549  cd preprod
  550  git add *
  551  git commit -m "initial commit"
  552  git branch -m main
  553  git remote add origin https://github.com/sandervanvugt/preprod
  554  git push -u origin main
  555  docker run --name gitmonday -it sandervanvugt/gitops sh
  556  minikube ssh
  557  kubectl get storageclass
  558  cd ../gitops/
  559  ls
  560  cd lesson14/
  561  ls
  562  vim prod-pv.yaml
  563  kubectl apply -f prod-pv.yaml
  564  vim preprod-pv.yaml
  565  kubectl apply -f preprod-pv.yaml
  566  sudo vim /etc/hosts
  567  ping preprod
  568  ping prod
  569  kubectl create ns preprod
  570  kubectl get ns preprod
  571  kubectl get all -n preprod
  572  kubectl delete svc preprod -n preprod
  573  kubectl delete deploy preprod -n preprod
  574  kubectl get all -n prod
  575  kubectl delete -n prod pod prodpod web
  576  kubectl delete -n prod svc web
  577  kubectl get all -n prod
  578  cp preprod-pvc ~/preprod
  579  cp preprod-pvc.yaml ~/preprod
  580  cd ~/preprod/
  581  vim preprod-pvc.yaml
  582  kubectl apply -f preprod-pvc.yaml
  583  kubectl create -n preprod deploy preprod --image=nginx --replicas=3
  584  cd -
  585  cat pvc-patch.yaml
  586  kubectl patch -n preprod deployments.apps preprod --patch-file pvc-patch.yaml
  587  kubectl get -n preprod deploy preprod -o yaml > preprod-deploy.yaml
  588  vim preprod-deploy.yaml
  589  kubectl expose deployment -n preprod preprod --type=NodePort --port=80 --dry-run=client -o yaml > preprod-svc.yaml
  590  kubectl apply -f preprod-svc.yaml
  591  kubectl create ing -n preprod preprod-ing --rule="/=preprod:80" --dry-run=client -o yaml > preprod-ing.yaml
  592  kubectl apply -f preprod-ing.yaml
  593  vim preprod-ing.yaml
  594  kubectl get ing -n preprod
  595  vim preprod-ing.yaml
  596  kubectl apply -f preprod-ing.yaml
  597  kubectl describe -n preprod svc
  598  kubectl get ing -A
  599  kubectl delete ing myapp new-version nginxsvc-ingress old-version simple
  600  kubectl apply -f preprod-ing.yaml
  601  kubectl get all -n preprod
  602  kubectl get all,ing -n preprod
  603  curl preprod
  604  ls -lrt
  605  cp preprod-deploy.yaml ~/preprod/
  606  cp preprod-svc.yaml ~/preprod/
  607  cp preprod-ing.yaml ~/preprod/
  608  curl preprod
  609  kubectl describe -n preprod ing preprod-ing
  610  kubectl delete -f preprod-svc.yaml
  611  kubectl delete -f preprod-deploy.yaml
  612  kubectl delete -f preprod-ing.yaml
  613  cd ~/preprod/
  614  ls
  615  history
  616  git add *
  617  git commit -m "yaml files uploaded"
  618  git push
  619  cd ../gitops/
  620  vim gitops-preprod-operator.yaml
  621  kubectl apply -f gitops-preprod-operator.yaml
  622  kubectl describe -n preprod jobs
  623  kubectl get all -n preprod
  624  kubectl apply -f gitops-preprod-operator.yaml
  625  vim gitops-preprod-operator.yaml
  626  kubectl apply -f gitops-preprod-operator.yaml
  627  ls /tmp
  628  vim gitops-preprod-operator.yaml
  629  minikube ssh
  630  kubectl get all -n preprod
  631  vim gitops-preprod-operator.yaml
  632  kubectl get all
  633  kubectl delete cronjobs.batch gitops-operator
  634  kubectl create sa gitops -n preprod
  635  kubectl create sa gitops -n prod
  636  kubectl create clusterrolebinding gitops-admin --clusterrole=cluster-admin --serviceaccount preprod:gitops --serviceaccount prod:gitops
  637  kubectl get all -n preprod
  638  vim gitops-preprod-operator.yaml
  639  kubectl apply -f gitops-preprod-operator.yaml
  640  kubectl get cronjobs,jobs
  641  kubectl get cronjobs,jobs,pods
  642  kubectl get all -n preprod
  643  ls *operator*
  644  vim gitops-operator.yaml
  645  cd lesson14/
  646  ls
  647  vim gitops-prod-operator.yaml
  648  cd ../../prod/
  649  ls
  650  cd ../gitops/lesson14/
  651  ls
  652  cp preprod-ing.yaml ../../prod/prod-ing.yaml
  653  cp preprod-svc.yaml ../../prod/prod-svc.yaml
  654  cp preprod-deploy.yaml ../../prod/prod-deploy.yaml
  655  cd ../../prod/
  656  ls
  657  grep preprod *
  658  sed -e -i 's/preprod/prod/' *
  659  sed -i -e 's/preprod/prod/' *
  660  grep prod *
  661  cd ../gitops/lesson14/
  662  ls
  663  vim gitops-prod-operator.yaml
  664  kubectl apply -f gitops-prod-operator.yaml
  665  historyt
  666  history