18092024.txt

    1  sudo apt install ubuntu-desktop
    2  sudo systemctl get-default
    3  sudo systemctl disable pd-mapper.service 
    4  sudo systemctl disable systemd-networkd-wait-online
    5  sudo apt update -y
    6  ip a
    7  ping nu.nl
    8  sudo apt update
    9  sudo apt upgrade
   10  sudo dpkg --configure -a
   11  sudo reboot
   12  sudo -i
   13  sudo poweroff
   14  minikube start
   15  kubectl get all
   16  ./countdown 15
   17  minikube dashboard
   18  kubectl create deploy apptwo --image=nginx --replicas=3
   19  history
   20  kubectl get all
   21  kubectl --help | less
   22  kubectl create --help | less
   23  kubectl create deploy --help | less
   24  history
   25  kubectl completion --help | less
   26  source <(kubectl completion bash)
   27  kubectl get all
   28  kubectl api-resources | less
   29  history
   30  kubectl explain pods
   31  kubectl explain pods.spec | less
   32  history
   33  kubectl get all
   34  kubectl get all --selector app=apptwo
   35  kubectl delete pod apptwo-7788f9cd58-bmsv8 
   36  kubectl get all --selector app=apptwo
   37  kubectl run -h | less
   38  kubectl run nginx --image=nginx
   39  kubectl get all
   40  kubectl delete pod nginx
   41  kubectl get all
   42  history
   43  kubectl get all
   44  kubectl get pods
   45  kubectl get all --show-labels
   46  kubectl get all --selector app=apptwo
   47  kubectl create deploy blah
   48  history
   49  kubectl get pods
   50  kubectl describe pod apptwo-7788f9cd58-cm7g9 | less
   51  kubectl describe deployments.apps apptwo 
   52  history
   53  kubectl get pods apptwo-7788f9cd58-vq76q -o yaml | less
   54  kubectl create deploy mydeploy --image=nginx --replicas=3 --dry-run=client -o yaml
   55  kubectl create deploy mydeploy --image=nginx --replicas=3 --dry-run=client -o yaml > mydeploy.yaml
   56  kubectl apply -f mydeploy.yaml 
   57  vim mydeploy.yaml 
   58  kubectl apply -f mydeploy.yaml 
   59  kubectl get deploy --show-labels
   60  history
   61  vim mydeploy.yaml 
   62  kubectl get deploy
   63  kubectl create -f mydeploy.yaml 
   64  kubectl apply -f mydeploy.yaml 
   65  kubectl delete -f mydeploy.yaml 
   66  kubectl get ns
   67  kubectl get pods
   68  kubectl get pods -A
   69  kubectl create ns secret
   70  kubectl run secretpod --image=nginx -n secret
   71  kubectl get pods
   72  kubectl get pods -n secret
   73  kubectl create deploy testdb --image=mariadb --replicas=2
   74  kubectl get all --selector app=testdb
   75  kubectl describe pod testdb-5dcbd55d65-q74p5 
   76  kubectl logs testdb-5dcbd55d65-mhndf 
   77  kubectl get all --selector app=testdb
   78  kubectl set env -h | less
   79  kubectl set env deploy/testdb MARIADB_ROOT_PASSWORD=password
   80  kubectl get all --selector app=testdb
   81  history
   82  kubectl exec -it testdb-96f56fbdc-hvst5 -- sh
   83  kubectl get deploy --show-labels
   84  kubectl get pods -A -o wide
   85  kubectl create deploy nginxsvc --image=nginx
   86  kubectl get all --selector app=nginxsvc
   87  kubectl scale deployment nginxsvc --replicas=3
   88  kubectl get all --selector app=nginxsvc
   89  kubectl expose deploy nginxsvc --port=80
   90  kubectl get all --selector app=nginxsvc
   91  kubectl describe svc nginxsvc 
   92  kubectl get pods --selector app=nginxsvc -o wide
   93  kubectl get endpoints
   94  kubectl get svc
   95  curl 10.96.24.105
   96  minikube ssh
   97  kubectl edit svc nginxsvc 
   98  kubectl get svc
   99  minikube ip
  100  curl 192.168.49.2:30982
  101  history
  102  ls
  103  vim morevolumes.yaml 
  104  kubectl explain pod.spec.volumes | less
  105  vim morevolumes.yaml 
  106  kubectl apply -f morevolumes.yaml 
  107  kubectl describe pod morevol 
  108  kubectl get pods
  109  kubectl exec -it morevol -c centos1 -- touch /centos1/hello
  110  kubectl exec -it morevol -c centos2 -- ls -l /centos2
  111  kubectl get pvc,pv,storageclass
  112  vim pvc.yaml 
  113  kubectl apply -f pvc.yaml
  114  kubectl get pvc,pv,storageclass
  115  vim pv-pod.yaml 
  116  kubectl apply -f pv-pod.yaml 
  117  kubectl describe pod pv-pod 
  118  kubectl exec -it pv-pod -- touch /usr/share/nginx/html/mymooiefile
  119  kubectl get pv
  120  kubectl describe pv pvc-1da6d769-40d1-45c8-9f0e-e3c4675ef4c9 
  121  minikube ssh
  122  history
  123  kubectl create deploy mynewdb --image=mariadb --replicas=3
  124  kubectl get pods --selector app=mynewdb
  125  kubectl create cm mynewdbvars --from-literal=MARIADB_ROOT_PASSWORD=password
  126  kubectl describe cm mynewdbvars 
  127  kubectl set env --from=configmap/mynewdbvars deploy/mynewdb
  128  kubectl get pods --selector app=mynewdb
  129  kubectl get pods mynewdb-7dcc94f8d-bpkb7 -o yaml | less
  130  minikube addons list
  131  minikube addons enable ingress
  132  bg
  133  kubectl create ing -h | less
  134  kubectl create ing 
  135  kubectl create ing nginxsvc --rule="myapp.info/=nginxsvc:80"
  136  sudo vim /etc/hosts
  137  curl myapp.info
  138  history > /tmp/18092024.txt