gitops day2 april23

student@student-virtual-machine:~/Downloads$ history
    1  sudo apt install git vim -y
    2  git clone https://github.com/sandervanvugt/gitops
    3  cd gitops/
    4  ls
    5  cat jenkinspipe
    6  reset
    7  cd gitops/
    8  ./countdown 6
    9  cd gitops/
   10  ./countdown 12
   11  cd
   12  git config --global user.email "mail@sandervanvugt.nl"
   13  git config --global user.name "sandervanvugt"
   14  git config --global init.defaultBranch main
   15  mkdir newgitrepo
   16  cd newgitrepo/
   17  ls -a
   18  git init
   19  ls -a
   20  echo "repo in development" > README.md
   21  git status
   22  git add *
   23  git status
   24  git commit -m "initial commit"
   25  git status
   26  git branch -M main
   27  git remote add origin https://github.com/sandervanvugt/newgitrepo
   28  git push -u origin main
   29  cd ..
   30  vim mygittoken
   31  type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
   32  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
   33  gh auth login
   34  cat mygittoken
   35  gh auth login
   36  history
   37  git push -u origin main
   38  cd newgitrepo/
   39  git push -u origin main
   40  history
   41  git branch newfiles
   42  git status
   43  git switch newfiles
   44  echo three > three.txt
   45  git add *
   46  git commit -m three
   47  git push --set-upstream origin newfiles
   48  git switch main
   49  git status
   50  ls
   51  git merge newfiles
   52  ls
   53  cd ../gitops/
   54  ls
   55  less minikube-docker-setup.sh
   56  ./minikube-docker-setup.sh
   57  docker search mariadb
   58  docker pull mariadb
   59  docker images
   60  docker inspect mariadb | less
   61  docker image history mariadb | less
   62  docker image rm mariadb
   63  cd dockerfiledemo/
   64  ls
   65  cat README.txt
   66  cat Dockerfile
   67  docker build -t docker.io/sandervanvugt/nmap:1.1
   68  docker build . -t docker.io/sandervanvugt/nmap:1.1
   69  docker images
   70  docker push docker.io/sandervanvugt/nmap:1.1
   71  docker login
   72  docker push docker.io/sandervanvugt/nmap:1.1
   73  cd ..
   74  ls
   75  cd gitopstools/
   76  ls
   77  vim Dockerfile
   78  docker build . -t gitops
   79  docker images
   80  vim Dockerfile
   81  docker tag gitops sandervanvugt/newgitops
   82  docker push sandervanvugt/newgitops
   83  cd
   84  history
   85  vim mygittoken
   86  gh auth login
   87  mkdir githook
   88  cd githook/
   89  echo hello >README.md
   90  vim Dockerfile
   91  git init
   92  git add *
   93  git commit -m "initil commit"
   94  git branch -M main
   95  git remote add origin https://github.com/sandervanvugt/githook
   96  git push -u origin main
   97  docker pull sandervanvugt/githook:latest
   98  docker run sandervanvugt/githook
   99  minikube status
  100  free -m
  101  minikube start --memory=6G --cni=calico --vm-driver=docker
  102  minikube status
  103  kubectl get all
  104  cd
  105  kubectl run mypod --image=nginx --dry-run=client -o yaml > mypod.yaml
  106  vim mypod.yaml
  107  kubectl create -f mypod.yaml
  108  kubectl delete -f mypod.yaml
  109  kubectl apply -f mypod.yaml
  110  vim mypod.yaml
  111  kubectl apply -f mypod.yaml
  112  kubectl get pods -o yaml
  113  vim mypod.yaml
  114  kubectl diff -f mypod.yaml
  115  kubectl create deploy myserver --image=nginx
  116  kubectl delete deploy myserver
  117  source <(kubectl completion bash)
  118  kubectl create deploy myserver --image=nginx --dry-run=client -o yaml > myserver.yaml
  119  kubectl apply -f myserver.yaml
  120  vim mypod.yaml
  121  cd gitops/
  122  ./countdown 12
  123  history
  124  kubectl create deploy webserver --image=nginx --replicas=3 --dry-run=client -o yaml > webserver.yaml
  125  cat webserver.yaml
  126  kubectl apply -f webserver.yaml
  127  kubectl get all
  128  kubectl describe pod webserver-696774f554-8mtqm
  129  vim webserver.yaml
  130  kubectl diff -f webserver.yaml
  131  kubectl get pods -o wide
  132  kubectl get all --selector app=webserver -o wide
  133  kubectl expose deploy webserver --port=80
  134  kubectl get all --selector app=webserver -o wide
  135  curl 10.110.138.145
  136  minikube ssh
  137  kubectl edit svc webserver
  138  kubectl get svc
  139  minikube ip
  140  curl 192.168.49.2:31467
  141  kubectl edit svc webserver
  142  kubectl port-forward -h | less
  143  kubectl port-forward webserver-696774f554-d7p87 8080:80
  144  bg
  145  curl localhost:8080
  146  fg
  147  kubectl port-forward webserver-696774f554-d7p87 8080:80
  148  history
  149  sudo poweroff
  150  minikube start
  151  history
  152  source <(kubectl completion bash)
  153  kubectl get ns
  154  kubectl get pods -n kube-system
  155  kubectl get pods -n default
  156  kubectl api-resources | less
  157  kubectl create deploy annotated --image=nginx
  158  kubectl annotate deployments.apps annotated environment=qa
  159  kubectl get deploy -A -o jsonpath='{.items[0].metadata.annotations}' | jq
  160  sudo apt install jq
  161  kubectl get deploy -A -o jsonpath='{.items[0].metadata.annotations}' | jq
  162  histort
  163  history
  164  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name}' | jq
  165  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment="qa")].metadata.name}'
  166  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environment=="qa")].metadata.name}'
  167  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.environmekubectl\.kubernetes\.io/last-applied-configuration)].metadata.name}'
  168  kubectl get deploy
  169  kubectl get deploy webserver -o yaml | less
  170  history
  171  kubectl get deploy -A -o jsonpath='{.items[?(@.metadata.annotations.kubectl\.kubernetes\.io/last-applied-configuration)].metadata.name}'
  172  ls
  173  cd gitops/
  174  ls
  175  vim pv.yaml
  176  kubectl apply -f pv.yaml
  177  vim pvc.yaml
  178  kubectl apply -f pvc.yaml
  179  kubectl get pv,pvc
  180  vim pv-pod.yaml
  181  kubectl get all --selector app=webapp
  182  kubectl create deploy webapp --image=nginx --replicas=3
  183  kubectl expose deploy webapp --port=80 --type=NodePort
  184  kubectl get all --selector app=webapp
  185  curl $(minikube ip):32078
  186  minikube addons list
  187  minikube addons enable ingress
  188  kubectl get ns
  189  kubectl get pods -n ingress-nginx
  190  kubectl get deploy -n ingress-nginx
  191  vim ingress-patch.yaml
  192  kubectl get cm -n ingress-nginx
  193  kubectl get cm -n ingress-nginx ingress-nginx-controller -o yaml
  194  kubectl patch -n ingress-nginx cm ingress-nginx-controller --patch-file ingress-patch.yaml
  195  kubectl get cm -n ingress-nginx ingress-nginx-controller -o yaml
  196  kubectl delete pod -n ingress-nginx ingress-nginx-controller-6cc5ccb977-mv7rd
  197  kubectl get pods -n ingress-nginx
  198  kubectl create deployment nginxsvc --image=nginx
  199  kubectl expose deployment nginxsvc --port=80 --type=NodePort
  200  kubectl create ing nginxsvc-ingress --rule="/=nginxsvc:80" --rule="/hello=newdep:8080"
  201  kubectl get ingress
  202  sudo vim /etc/hosts
  203  curl nginxsvc.info
  204  kubectl describe ingress nginxsvc-ingress
  205  kubectl create deploy newdep --image=gcr.io/google-samples/hello-app:2.0
  206  kubectl expose deployment newdep --port=8080
  207  kubectl describe ingress nginxsvc-ingress
  208  curl nginxsvc.info/hello
  209  history
  210  kubectl create ns preprod; kubectl create deploy preprod --image=nginx -n preprod
  211  kubectl expose -n preprod deployment preprod --port=80
  212  kubectl create svc externalname --help | less
  213  kubectl create svc externalname preprod --external-name preprod.preprod.svc.cluster.local
  214  kubectl create ingress simple --rule="foo.com/=preprod:80"
  215  sudo vim /etc/hosts
  216  curl foo.com
  217  kubectl get ns
  218  kubectl get pods -n kube-system
  219  kubectl create ns prod
  220  kubectl run web --image=nginx -n prod
  221  kubectl expose -n prod pod web --port=80
  222  kubectl run prodpod --image=sandervanvugt/gitops -n prod -- sleep infinity
  223  kubectl exec -n prod prodpod -- curl web
  224  kubectl run defaultpod --image=sandervanvugt/gitops -n default -- sleep infinity
  225  kubectl exec -it defaultpod -- curl web
  226  kubectl exec -it defaultpod -- curl web.prod.svc.cluster.local
  227  kubectl get svc -n prod
  228  kubectl exec -it defaultpod -- curl web.prod.svc.cluster.local
  229  kubectl exec -it defaultpod -- cat /etc/resolv.conf
  230  kubectl exec -n prod prodpod -- cat /etc/resolv.conf
  231  kubectl exec -n prod prodpod -- curl web.prod.svc.cluster.local
  232  kubectl exec -n prod prodpod -- curl web
  233  kubectl get pods -n kube-system
  234  kubectl get svc -n kube-system
  235  kubectl get endpoints -n kube-system
  236  kubectl get pods -n kube-system -o wide
  237  kubectl delete pod -n kube-system coredns-787d4945fb-2tdzw
  238  kubectl get svc -n prod
  239  kubectl exec -it defaultpod -- curl 10.97.177.149
  240  kubectl exec -it defaultpod -- curl web.prod.svc.cluster.local
  241  vim nwp.yaml
  242  kubectl apply -f nwp.yaml
  243  kubectl exec -it defaultpod -- curl 10.97.177.149
  244  vim nwp.yaml
  245  history
  246  kubectl get pods -n prod
  247  kubectl describe pod defaultpod
  248  kubectl logs webapp-754bcc647d-c2z74
  249  kubectl api-resources | less
  250  kubectl get pods
  251  kubectl get pods -o yaml | grep service
  252  kubectl get sa
  253  kubectl create sa gitops
  254  kubectl get clusterroles -A
  255  kubectl create clusterrolebinding admin --clusterrole=admin --serviceaccount=default:gitops
  256  kubectl get pods
  257  kubectl get pods mypod -o yaml | less
  258  ./countdown 12
  259  kubectl get --watch --output-watch-events pod
  260  vim exposenginx.yaml
  261  vim exposenginx.sh
  262  vim exposenginx.yaml
  263  mv exposenginx.yaml exposenginx.sh
  264  ls -l exposenginx.sh
  265  chmod +x exposenginx.sh
  266  ./exposenginx.sh
  267  history
  268  cd patch/
  269  ls
  270  cat deployment.yaml
  271  kubectl apply -f deployment.yaml
  272  cat patch.yaml
  273  kubectl patch deployments.apps the-deploy --patch-file patch.yaml
  274  kubectl get deploy the-deploy -o yaml | less
  275  cd ..
  276  vim gitops-operator.yaml
  277  kubectl apply -f gitops-operator.yaml
  278  kubectl get deploy
  279  vim gitops-operator.yaml
  280  kubectl get deploy
  281  kubectl get deployments.apps sampleginx -o yaml | less
  282  kubectl create cm dbvars --from-literal MARIADB_ROOT_PASSWORD=password
  283  kubectl create deploy mydb --image=mariadb
  284  kubectl get all --selector app=mydb
  285  kubectl set env --from=configmap/dbvars deploy mydb
  286  kubectl get all --selector app=mydb
  287  cd ../Downloads/
  288  ls
  289  tar xvf kubeseal-0.20.2-linux-amd64.tar.gz
  290  sudo mv kubeseal /usr/local/bin/