KCNA july22 day2

student@student-virtual-machine:~/kcna$ history
    1  minikube start --vm-driver=docker
    2  kubectl get all
    3  history
    4  exit
    5  docker run fedora
    6  docker ps
    7  docker ps -a
    8  docker run -it fedora
    9  docker ps
   10  docker run -d nginx
   11  docker ps
   12  docker inspect nostalgic_hopper | less
   13  docker run --name=myweb --memory=128m -d -p 8080:80 nginx
   14  docker ps
   15  curl localhost:8080
   16  cd kcna/
   17  ls
   18  cd dockerfile/
   19  ls
   20  sudo apt install -y vim
   21  vim Dockerfile
   22  docker build -t nmap .
   23  docker images
   24  docker run nmap
   25  cd ../alpmap/
   26  ls
   27  vim Dockerfile
   28  docker build -t alpmap .
   29  docker images
   30  docker run alpmap
   31  docker run -it alpmap2 sh
   32  vim Dockerfile
   33  docker build -t alpmap2 .
   34  docker run -it alpmap2 sh
   35  docker images
   36  docker tag alpmap2:latest alpmap2:sander
   37  docker images
   38  sudo ps faux | less
   39  docker ps
   40  docker tag alpmap2:latest newname:latest
   41  ../../luth/countdown 12
   42  cd ..
   43  ls
   44  ./minikube-docker-setup.sh
   45  exit
   46  free -m
   47  df -h
   48  echo please have a look at the slides, not here
   49  sudo apt install git
   50  git clone https://github.com/kcna
   51  git clone https://github.com/luth
   52  git clone https://github.com/sandervanvugt/kcna
   53  cd kcna/
   54  ls
   55  cd ..
   56  git clone https://github.com/sandervanvugt/luth
   57  cd luth
   58  ./countdown 12
   59  cd
   60  sudo apt update
   61  sudo apt install ca-certificates curl gnupg lsb-release
   62  sudo mkdir -p /etc/apt/keyrings
   63  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
   64  echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable]" | sudo tee /etc/apt/sources.list.d/docker.list >/dev/null
   65  sudo apt update
   66  rm -f /etc/apt/keyrings/docker.gpg
   67  sudo rm -f /etc/apt/keyrings/docker.gpg
   68  echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable]" | sudo tee /etc/apt/sources.list.d/docker.list >/dev/null
   69  sudo apt update
   70  sudo apt install docker-ce docker-ce-cli containerd.io
   71  sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
   72  sud rm -f /etc/apt/sources.list.d/docker.list
   73  sudo rm -f /etc/apt/sources.list.d/docker.list
   74  sudo rm -f /etc/apt/keyrings/docker.gpg
   75  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
   76  echo   "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
   77    $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   78  sudo apt-get update
   79  sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
   80  sudo docker run hello-world
   81  docker run fedora
   82  sudo usermod -aG docker student
   83  newgrp docker
   84  exit
   85  history
   86  minikube start
   87  minikube status
   88  sudo reboot
   89  minikube start --vm-driver=docker
   90  cd .kube/
   91  ls
   92  vim config
   93  minikube status
   94  minikube ssh
   95  cd
   96  kubectl explain pod
   97  kubectl explain pod.spec | less
   98  kubectl api-resources | less
   99  kubectl api-resources | wc
  100  cd kca
  101  cd kcna/
  102  ls
  103  kubectl run firstapp --image=nginx
  104  kubectl get pods
  105  kubectl get pods -o yaml | less
  106  kubectl get pods -o json | less
  107  kubectl get pods -o yaml | less
  108  kubectl api-versions
  109  cd ..
  110  git clone https://github.com/sandervanvugt/kubernetes
  111  cd kubernetes/
  112  ls
  113  kubectl create -f redis-deploy.yaml
  114  vim redis-deploy.yaml
  115  kubectl api-versions
  116  kubectl create deploy myweb --image=myweb
  117  kubectl get all
  118  kubectl delete deploy myweb
  119  kubectl create deploy myweb --image=nginx
  120  kubectl get all
  121  kubectl get deploy myweb -o yaml
  122  kubectl delete deploy myweb
  123  kubectl create deploy myweb --image=nginx --dry-run=client -o yaml > myweb.yaml
  124  vim myweb.yaml
  125  kubectl explain deploy.spec
  126  minikube dashboard
  127  bg
  128  source <(kubectl completion bash)
  129  kubectl -h
  130  kubectl cp -h
  131  kubectl create -h | less
  132  kubectl create deployment -h | less
  133  kubectl api-resources | less
  134  kubectl api-version
  135  kubectl api-versions
  136  kubectl explain pod.spec --recursive
  137  kubectl explain pod.spec --recursive | less
  138  ./countdown 12
  139  kubectl get ns
  140  kubectl get pods
  141  kubectl get pods -n kube-system
  142  kubectl explain pod.spec.securityContext
  143  kubectl explain pod.spec.securityContext | less
  144  kubectl create deploy mydeploy --image=nginx --replicas=3
  145  kubectl get all
  146  kubectl delete pod mydeploy-7588cbf879-ks859
  147  kubectl get all
  148  kubectl delete pod firstapp
  149  kubectl get daemonset
  150  kubectl get daemonset -A
  151  kubectl scale deployment mydeploy --replicas 4
  152  kubectl get all
  153  kubectl edit deployments.apps mydeploy
  154  kubectl get all
  155  kubectl create deployment nginxsvc --image=nginx
  156  kubectl scale deployment nginxsvc --replicas 3
  157  kubectl get all -o wide --selector app=nginxsvc
  158  curl 172.17.0.10
  159  kubectl expose deployment nginxsvc --port=80
  160  kubectl get all -o wide --selector app=nginxsvc
  161  curl 10.100.157.205
  162  minikube ssh
  163  kubectl edit svc nginxsvc
  164  kubectl get svc
  165  curl $(minikube ip):30044
  166  minikube ip
  167  ./countdown 12
  168  kubectl explain pod.spec.volumes | less
  169  cd ../kcna/
  170  vim pv.yaml
  171  kubectl create -f pv.yaml
  172  kubectl get pv
  173  vim pvc.yaml
  174  kubectl create -f pvc.yaml
  175  kubectl get pvc,pv
  176  kubectl get storageclass
  177  vim pv-pod.yaml
  178  kubectl create -f pv-pod.yaml
  179  kubectl get pods
  180  kubectl exec -it pv-pod -- touch /usr/share/nginx/html/friday.txt
  181  kubectl describe pv pvc-2ca64963-f4a7-4560-ae12-2ec8e208f661
  182  minikube ssh
  183  vim varsfile
  184  kubectl create cm mydbvars --from-env-file=varsfile
  185  kubectl describe cm mydbvars
  186  kubectl create deploy mydb --image=mariadb --replicas=3
  187  kubectl get all --selector app=mydb
  188  kubectl logs mydb-6785d644c6-8zv2c
  189  kubectl set env deploy mydb --from=configmap/mydbvars
  190  kubectl get all --selector app=mydb
  191  kubectl get deployments.apps mydb -o yaml | less
  192  vim index.html
  193  kubectl create cm myindex --from-file=index.html
  194  kubectl describe cm myindex
  195  kubectl create deploy myweb --image=nginx
  196  kubectl edit deployments.apps myweb
  197  kubectl get all --selector app=myweb
  198  kubectl exec -it myweb-7bf4b77454-5kzlk -- ls -l /usr/share/nginx/html/
  199  kubectl exec -it myweb-7bf4b77454-5kzlk -- cat /usr/share/nginx/html/index.html
  200  ../kubernetes/countdown 12
  201  kubectl get pods
  202  kubectl logs nginxsvc-848d6b6d66-j2pgn
  203  history