microservices aprill23

student@student-virtual-machine:~/microservices$ history
    1  sudo apt install git vim -y
    2  git clone https://github.com/sandervanvugt/microservices
    3  cd microservices/
    4  ls
    5  ./minikube-docker-setup.sh
    6  minikube start --vm-driver=docker --cni=calico --mem=6G
    7  minikube start --vm-driver=docker --cni=calico --memory=6G
    8  minikube status
    9  minikube addons list
   10  minikube addon enable istio
   11  minikube addons enable istio
   12  sudo poweroff
   13  cd microservices/
   14  ls
   15  minikube delete
   16  minikube start --vm-driver=docker --cni=calico --memory=12G --cpu=4
   17  minikube start --vm-driver=docker --cni=calico --memory=12G --cpus=4
   18  minikube addons enable istio
   19  minikube addons disable istio
   20  free -m
   21  lscpu
   22  history
   23  kubectl get all
   24  source <(kubectl completion bash)
   25  kubectl create deploy mynginx --image=nginx --replicas=3
   26  kubectl create deploy mynginx --image=docker.io/library/nginx --replicas=3
   27  kubectl get all
   28  kubectl get deploy -o yaml | less
   29  kubectl get all
   30  kubectl delete pod mynginx-56766fcf49-zvbwj
   31  kubectl get all
   32  kubectl create deploy mynewginx --image=nginx --replicas=3 --dry-run=client -o yaml > mynewginx.yaml
   33  vim mynewginx.yaml
   34  kubectl explain deploy.spec
   35  kubectl create -f mynewginx.yaml
   36  kubectl delete -f mynewginx.yaml
   37  kubectl apply -f mynewginx.yaml
   38  vim mynewginx.yaml
   39  kubectl apply -f mynewginx.yaml
   40  kubectl get deploy mynewginx -o yaml | less
   41  ./countdown 12
   42  history
   43  kubectl run myapp --image=mariadb
   44  kubectl describe pod myapp
   45  kubectl get pods
   46  kubectl describe pod myapp
   47  kubectl logs myapp
   48  ls
   49  history
   50  vim pv.yaml
   51  kubectl apply -f pv.yaml
   52  kubectl get pv
   53  vim pvc.yaml
   54  kubectl apply -f pvc.yaml
   55  kubectl get pv,pvc
   56  kubectl get storageclass
   57  vim pv-pvc-pod.yaml
   58  kubectl apply -f pv-pvc-pod.yaml
   59  kubectl get pv,pvc
   60  kubectl get pods
   61  kubectl exec local-pv-pod -- touch /usr/share/nginx/html/hello.html
   62  kubectl describe pod local-pv-pod
   63  kubectl get pv local-pv-volume
   64  kubectl describe pv local-pv-volume
   65  minikube ssh
   66  history
   67  ./countdown 1
   68  kubectl get deploy
   69  kubectl delete deploy mynewginx
   70  kubectl delete deploy mynginx
   71  kubectl create deploy mydb --image=mariadb --replicas=3
   72  kubectl get pods
   73  kubectl logs mydb-7978c6b495-nbb4g
   74  kubectl create cm mydbcm --from-literal=MARIADB_ROOT_PASSWORD=password
   75  kubectl describe cm mydbcm
   76  kubectl set env --from=configmap/mydbcm deploy/mydb
   77  kubectl get all
   78  kubectl get deploy mydb -o yaml | less
   79  cat nginx-custom-config.conf
   80  kubectl create cm nginx-cm --from-file nginx-custom-config.conf
   81  kubectl get cm nginx-cm -o yaml
   82  vim nginx-cm.yaml
   83  kubectl apply -f nginx-cm.yaml
   84  kubectl exec -it nginx-cm -- cat /etc/nginx/conf.d/default.conf
   85  history
   86  kubectl create deploy nginxsvc --image=nginx --replicas=3
   87  kubectl get all --selector app=nginxsvc
   88  kubectl expose deploy nginxsvc --port=80
   89  kubectl describe svc nginxsvc
   90  kubectl get endpoints
   91  kubectl get svc
   92  curl 10.110.204.235
   93  minikube ssh
   94  kubectl edit svc nginxsvc
   95  kubectl get svc
   96  curl 192.168.49.2:31503
   97  minikube addons list
   98  minikube addons enable ingress
   99  kubectl get deploy
  100  kubectl get svc
  101  curl 192.168.49.2:31503
  102  vim nginxsvc-ingress
  103  vim nginxsvc-ingress.yaml
  104  kubectl create ing -h | less
  105  kubectl create ingress nginxsvc --rule="nginxsvc.info/=nginxsvc:80"
  106  sudo vim /etc/hosts
  107  curl nginxsvc.info
  108  kubectl describe ing nginxsvc
  109  vim deployment.yaml
  110  vim service.yaml
  111  vim kustomization.yaml
  112  kubectl apply -f deployment.yaml
  113  kubectl apply -f service.yaml
  114  kubectl get deploy,svc
  115  kubectl apply -k .
  116  kubectl get deploy,svc
  117  cat kustomization.yaml
  118  kubectl get deployments.apps test-nginx-friday20 -o yaml | less
  119  cd lesson6lab/
  120  ls
  121  vim kustomization.yaml
  122  vim wordpress-deployment.yaml
  123  vim mysql-deployment.yaml
  124  kubectl get deploy
  125  kubectl delete deploy mydb nginx-friday20 nginxsvc test-nginx-friday20
  126  kubectl get svc
  127  kubectl delete svc nginx-friday20 test-nginx-friday20 nginxsvc
  128  kubectl apply -k .
  129  kubectl get svc
  130  kubectl get deploy
  131  kubectl get pods
  132  kubectl delete pod nginx-cm myapp local-pv-pod
  133  kubectl get pods
  134  kubectl describe pod wordpress-788d7565b4-vgdt8
  135  kubectl get pvc
  136  kubectl get pods
  137  kubectl get svc wordpress
  138  minikube service wordpress --url
  139  cd ..
  140  history
  141  curl -L https://istio.io/downloadIstio | sh -
  142  ls
  143  cd istio-1.17.2/
  144  ls
  145  tree
  146  sudo apt install tree
  147  tree
  148  sudo cp bin/istioctl /usr/bin/
  149  istioctl --set-profile=demo -y
  150  istioctl --set profile=demo -y
  151  istioctl install --set profile=demo -y
  152  kubectl get all -n istio-system
  153  kubectl api-resources | less
  154  kubectl label ns default istio-injection=enabled
  155  kubectl get crds
  156  kubectl get pods
  157  kubectl run testapp --image=nginx
  158  kubectl get pods
  159  kubectl get pods testapp -o yaml
  160  kubectl get pods testapp -o yaml | less
  161  cd ../lab6
  162  cd ../lesson6lab/
  163  kubectl delete -k .
  164  cd ../istio-1.17.2/
  165  ls
  166  kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml
  167  kubectl get all
  168  kubectl get svc
  169  kubectl get pods
  170  kubectl exec "$(kubectl get pod -l app=ratings -o jsonpath='{.items[0].metadata.name}')" -c ratings -- curl -sS productpage:9080/productpage | grep -o "<title>.*</title>"
  171  less samples/bookinfo/networking/bookinfo-gateway.yaml
  172  kubectl apply -f samples/bookinfo/networking/bookinfo-gateway.yaml
  173  istioctl analyze
  174  history
  175  vim ../setup_istio_vars.sh
  176  source ../setup_istio_vars.sh
  177  echo http://$GATEWAY_URL/productpage
  178  kubectl apply -f samples/addons/
  179  kubectl rollout status deployment/kiali -n istio-system
  180  kubectl get all -n istio-system
  181  kubectl get pods -n istio-system
  182  istioctl dashboard kiali
  183  bg
  184  for i in $(seq 1 100); do curl -s -o /dev/null "http://$GATEWAY_URL/productpage"; done
  185  less samples/bookinfo/networking/destination-rule-all.yaml
  186  kubectl apply -f samples/bookinfo/networking/destination-rule-all.yaml
  187  kubectl get destinationrules.networking.istio.io
  188  kubectl apply -f samples/bookinfo/networking/virtual-service-all-v1.yaml
  189  kubectl get virtualservices.networking.istio.io productpage -o yaml
  190  less samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
  191  kubectl apply -f samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
  192  kubectl delete -f samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
  193  kubectl apply -f samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
  194  kubectl get virtualservices.networking.istio.io reviews -o yaml | less
  195  vim samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
  196  kubectl apply -f samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
  197  kubectl get virtualservices.networking.istio.io reviews -o yaml | less
  198  history
  199  kubectl delete -f samples/bookinfo/networking/bookinfo-gateway.yaml
  200  cd ..
  201  vim istio-canary.yaml
  202  kubectl create -f istio-canary.yaml
  203  kubectl create -f littlebird-gateway.yaml
  204  istioctl dashboard kiali &
  205  for i $(seq 1 100); do curl -s -o /dev/null "http://$GATEWAY_RUL/"; done
  206  for i in $(seq 1 100); do curl -s -o /dev/null "http://$GATEWAY_RUL/"; done
  207  history