microservices july22

student@student-virtual-machine:~/microservices/istio-1.14.1$ history
    1  sudo apt install vim git
    2  sudo kill -9 2959
    3  sudo apt install vim git
    4  sudo kill -9 4483
    5  sudo apt install vim git
    6  sudo kill -9 5511
    7  sudo apt install vim git
    8  sudo reboot
    9  minikube start --vm-driver=docker --memory=4G
   10  kubectl get all
   11  history
   12  source <(kubectl completion bash)
   13  kubectl create deployment mynginx --image=nginx --replicas=3
   14  kubectl get all
   15  kubectl delete pod mynginx-654f8684f8-mktx2
   16  kubectl get all
   17  kubectl get pods -o wide
   18  ./countdown 12
   19  kubectl create deploy mynewginx --image=nginx --replicas=3 --dry-run=client -o yaml > mynewginx.yaml
   20  vim mynewginx.yaml
   21  kubectl apply -f mynewginx.yaml
   22  kubectl create deploy mydb --image=mariadb
   23  kubectl get all --selector app=mydb
   24  kubectl describe pod mydb-6785d644c6-s24qr | less
   25  kubectl logs mydb-6785d644c6-s24qr
   26  history
   27  ls
   28  cd ..
   29  git clone https://github.com/sandervanvugt/kubernetes
   30  cd kubernetes/
   31  vim morevolumes.yaml
   32  kubectl explain pod.spec.volumes | less
   33  cd ../microservices/
   34  vim pvc.yaml
   35  kubectl get all --selector app=mydb
   36  kubectl scale deployment mydb --replicas=3
   37  kubectl get all --selector app=mydb
   38  kubectl logs mydb-6785d644c6-dcmgr
   39  kubectl create cm mydbcm --from-literal=MARIADB_ROOT_PASSWORD=password
   40  kubectl describe cm mydbcm
   41  kubectl set env --from=configmap/mydbcm deploy/mydb
   42  kubectl get all --selector app=mydb
   43  kubectl get pod mydb-67bf7c8c5f-45szg -o yaml | less
   44  cat nginx-custom-config.conf
   45  kubectl create cm nginx-cm --from-file nginx-custom-config.conf
   46  kubectl get cm nginx-cm -o yaml
   47  vim nginx-cm.yaml
   48  kubectl create -f nginx-cm.yaml
   49  kubectl exec -it nginx-cm -- cat /etc/nginx/conf.d/default.conf
   50  ./countdown 12
   51  kubectl create deploy nginxsvc --image=nginx --replicas=3
   52  kubectl get all --selector app=nginxsvc
   53  kubectl expose deploy nginxsvc --port=80
   54  kubectl describe svc nginxsvc
   55  curl 10.98.141.192
   56  minikube ssh
   57  kubectl edit svc nginxsvc
   58  kubectl get svc
   59  minikube ip
   60  curl 192.168.49.2:31233
   61  cat deployment.yaml
   62  vim deployment.yaml
   63  vim service.yaml
   64  kubectl apply -f deployment.yaml service.yaml
   65  kubectl apply -f deployment.yaml
   66  kubectl apply -f service.yaml
   67  kubectl get deploy,service
   68  vim kustomization.yaml
   69  kubectl apply -k .
   70  ls
   71  cd lesson6lab/
   72  vim kustomization.yaml
   73  vim mysql-deployment.yaml
   74  vim wordpress-deployment.yaml
   75  kubectl get storageclass
   76  kubectl create -k .
   77  kubectl get secret
   78  kubectl get secret -o yaml
   79  echo cGFzc3dvcmQ= | base64 -d
   80  kubectl get deploy
   81  kubectl get pvc
   82  kubectl get pv
   83  kubectl get pods
   84  kubectl get svc
   85  minikube service wordpress --url
   86  kubectl get nodes -o wide
   87  cd ..
   88  ./countdown 20
   89  minikube addons list
   90  curl -L https://istio.io/downloadIstio | sh -
   91  cd istio-1.14.1/
   92  ls
   93  ls bin/
   94  sudo cp bin/istioctl /usr/bin/
   95  istioctl --help
   96  istioctl install --set profile=demo -y
   97  kubectl get all -n istio-system
   98  kubectl get crds
   99  kubectl api-resources | less
  100  kubectl get all
  101  kubectl get pods
  102  kubectl label namespace default istio-injection=enabled
  103  kubectl get pods
  104  pwd
  105  ls
  106  kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml
  107  kubectl get pods
  108  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>"
  109  kubectl get pods | grep ratings
  110  kubectl exec ratings-v1-b74b895c5-rsnwl -- curl -sS productpage:9080/productpage
  111  less samples/bookinfo/networking/bookinfo-gateway.yaml
  112  kubectl apply -f samples/bookinfo/networking/bookinfo-gateway.yaml
  113  istioctl analyze
  114  kubectl get deploy
  115  kubectl get deploy | awk '{ print $1 }'
  116  for i in $(kubectl get deploy | awk '{ print $1 }'); do kubectl delete $i; done
  117  for i in $(kubectl get deploy | awk '{ print $1 }'); do kubectl delete deploy $i; done
  118  istioctl analyze
  119  ../countdown 12
  120  vim ../setup_istio_vars.sh
  121  source ../setup_istio_vars.sh
  122  echo "http://$GATEWAY_URL/productpage"
  123  kubectl get all
  124  istioctl analyze
  125  history
student@student-virtual-machine:~/istio-1.14.1$ history
    1  curl -L https://istio.io/downloadIstio | sh -
    2  cd istio-1.14.1/
    3  sudo cp bin/istioctl /usr/bin/
    4  istioctl install --set profile=demo -y
    5  kubectl get all -n istio-system
    6  kubectl label ns default istio-injection=enabled
    7  kubectl get crds
    8  kubectl apply -f samples/bookinfo/platform/kube/bookinfo.yaml
    9  kubectl get pods
   10  kubectl exec "$(kubectl get pod -l app=ratings -o jsonpath='{.items[0].metadata.name}')" -c ratings -- curl -sS productpage:9080/productpage | grep -o "<title>.*</title>"
   11  kubectl apply -f samples/bookinfo/networking/bookinfo-gateway.yaml
   12  istioctl analyze
   13  minikube start --vm-driver=docker --memory=4096M
   14  kubectl get all
   15  ip a
   16  sudo apt install openssh-server
   17  ip a
   18  source setup_istio_vars.sh
   19  echo "http://$GATEWAY_URL/productpage"
   20  cd ..
   21  ls
   22  cd istio-1.14.1/
   23  kubectl apply -f samples/addons/
   24  kubectl rollout status deploy/kiali -n istio-system
   25  istioctl dashboard kiali
   26  bg
   27  for i in $(seq 1 100); do curl -s -o /dev/null "http://$GATEWAY_URL/productpage"; done
   28  sudo apt install git vim
   29  git clone https://github.com/sandervanvugt/microservices
   30  cd microservices/
   31  ls
   32  ./minikube-docker-setup.sh
   33  cd microservices/
   34  source setup_istio_vars.sh
   35  minikube start --vm-driver=docker --memory=4096M
   36  source setup_istio_vars.sh
   37  echo "http://$GATEWAY_URL/productpage"
   38  history
   39  cd ..
   40  ls
   41  cd istio-1.14.1/
   42  istioctl dashboard kiali &
   43  for i in $(seq 1 100); do curl -s -o /dev/null "http://$GATEWAY_URL/productpage"; done
   44  less samples/bookinfo/networking/destination-rule-all.yaml
   45  kubectl get destinationrules
   46  kubectl apply -f samples/bookinfo/networking/destination-rule-all.yaml
   47  less samples/bookinfo/networking/virtual-service-all-v1.yaml
   48  kubectl apply -f  samples/bookinfo/networking/virtual-service-all-v1.yaml
   49  less samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
   50  kubectl apply -f  samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
   51  kubectl delete -f  samples/bookinfo/networking/virtual-service-reviews-test-v2.yaml
   52  less apply -f  samples/bookinfo/networking/virtual-service-all-v1.yaml
   53  kubectl apply -f  samples/bookinfo/networking/virtual-service-all-v1.yaml
   54  less apply -f  samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
   55  vim apply -f  samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
   56  vim samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
   57  kubectl apply -f samples/bookinfo/networking/virtual-service-reviews-50-v3.yaml
   58  history