ex280 day2 april21

  667  exit
  668  free -m
  669  df -h
  670  lscpu
  671  ls
  672  cd Downloads/
  673  ls
  674  ls -l
  675  cd crc-linux-1.25.0-amd64/
  676  ls
  677  which crc
  678  ls -l $(which crc)
  679  cd ..
  680  ls
  681  cd ..
  682  ls
  683  cat clusterxs.txt
  684  eval $(crc oc-env)
  685  oc login -u kubeadmin -p N8Y8Y-gCZTt-3C8JW-pf4Q8 https://api.crc.testing:6443
  686  crc console --credentials
  687  oc login -u developer -p developer
  688  ls -a
  689  cd .crc
  690  ls
  691  cd machines/
  692  ls
  693  cd crc/
  694  ls
  695  ssh -i id_ecdsa core@$(crc ip)
  696  sed -i -e '18d' ~/.ssh/known_hosts
  697  ssh -i id_ecdsa core@$(crc ip)
  698  crc console --credentials
  699  crc status
  700  cd
  701  ls
  702  ckad/countdown 12
  703  oc whoami
  704  oc login -u kubeadmin -p N8Y8Y-gCZTt-3C8JW-pf4Q8 https://api.crc.testing:6443
  705  oc get projects
  706  oc get ns
  707  oc login -u developer -p developer
  708  oc get project
  709  oc get ns
  710  oc new-project myproject
  711  oc get projects
  712  oc project demo
  713  oc new-app -h | less
  714  oc -h | less
  715  oc new-app rails-postgresql-example
  716  oc status
  717  oc get all
  718  oc delete deploy mynginx
  719  oc get all
  720  oc get imagestream
  721  oc get imagestream -A
  722  oc login -u kubeadmin -p N8Y8Y-gCZTt-3C8JW-pf4Q8 https://api.crc.testing:6443
  723  oc get imagestream -A
  724  history
  725  oc create deploy -h | less
  726  oc create deploy mymysql --image=mysql
  727  oc delete deploy mymysql
  728  oc new-project mydemo
  729  oc create deploy mymysql --image=mysql
  730  oc get all
  731  oc completion -h
  732  source <(oc completion bash)
  733  oc describe pod mymysql-796bb6cfdd-4wtdg
  734  oc logs mymysql-796bb6cfdd-4wtdg
  735  oc set env -h | less
  736  oc set env deploy mymysql -e MYSQL_ROOT_PASSWORD=secret
  737  oc get all
  738  history
  739  oc api-resources | less
  740  history
  741  ckad/countdown 12
  742  ssh -i ~/.crc/machines/crc/id_ecdsa core@$(crc ip)
  743  git clone https://github.com/sandervanvugt/ex280
  744  cd ex280/
  745  ls
  746  vim pv.yaml
  747  oc create -f pv.yaml
  748  oc whoami
  749  oc project
  750  vim pvc.yaml
  751  oc get pv
  752  vim pvc.yaml
  753  oc create -f pvc.yaml
  754  oc get pvc
  755  oc get pv
  756  oc get pvc
  757  vim pv-pod.yaml
  758  oc create -f pv-pod.yaml
  759  oc exec -it pv-pod -- sh
  760  oc get pods
  761  oc explain pv.spec | less
  762  oc get pods
  763  oc exec -it pv-pod -- sh
  764  ssh -i ~/.crc/machines/crc/id_ecdsa core@$(crc ip)
  765  oc get storageclass
  766  oc get storageclass -A
  767  vim pv-pod.yaml
  768  oc get pvc
  769  cd ~/.crc/
  770  ls
  771  cd machines/
  772  ls
  773  cd crc/
  774  ls
  775  cat kubeconfig
  776  cd
  777  ckad/countdown 18
  778  cd ex280/
  779  ls
  780  vim oauth.yaml
  781  oc get oauth cluster -o yaml > newauth.yaml
  782  vim newauth.yaml
  783  htpasswd -c -B -b /tmp/htpasswd admin password
  784  htpasswd -b /tmp/htpasswd anna password
  785  htpasswd -b /tmp/htpasswd lind password
  786  htpasswd -b /tmp/htpasswd linda password
  787  cat /tmp/htpasswd
  788  oc create secret -h
  789  oc create secret generic -h | less
  790  oc create secret generic htpasswd-secret --from-file htpasswd=/tmp/htpasswd -n openshift-config
  791  oc adm policy add-cluster-role-to-user cluster-admin admin
  792  oc adm policy add-cluster-role-to-user cluster-admin anna
  793  oc get oauth cluster -o yaml > oauth.yaml
  794  vim oauth.yaml
  795  oc explain oauth.spec.identityProviders
  796  vim oauth.yaml
  797  oc replace -f oauth.yaml
  798  oc get pods -n openshift-authentication
  799  oc get users
  800  oc login -u anna -p password
  801  oc get users
  802  oc get nodes
  803  oc login -u linda -p password
  804  oc get nodes
  805  oc get users
  806  oc login -u admin -p password
  807  oc get users
  808  oc get identity
  809  oc adm policy add-cluster-role-to-user -h
  810  oc policy -h
  811  oc adm -h
  812  ls
  813  cd ..
  814  ls
  815  ckad/countdown 12
  816  oc get clusterrolebinding
  817  oc get clusterrolebinding -o wide
  818  oc get clusterrolebinding -o wide | less
  819  oc get clusterrolebinding -o wide | grep self-provisioner
  820  oc describe clusterrolebindings self-provisioners
  821  oc adm policy remove-cluster-role-from-group self-provisioner system:authenticated:oauth
  822  oc describe clusterrolebindings self-provisioners
  823  oc login -u linda -p password
  824  oc new-project blah
  825  oc login -u admin -p password
  826  oc new-project authorization-rbac
  827  oc policy add-role-to-user admin linda
  828  oc adm new dev-group
  829  oc adm groups new dev-group
  830  oc adm groups -h
  831  oc adm groups add-users dev-group anouk
  832  oc get groups
  833  oc policy add-role-to-group edit dev-group
  834  oc get rolebindings -o wide
  835  oc adm policy add-cluster-role-to-group --rolebinding-name self-provisioners self-provisioner system:authenticated:oauth
  836  oc create role -h
  837  oc create role podview --verb=get --resource=pod -n userstuff
  838  oc new-project userstuff
  839  oc create role podview --verb=get --resource=pod -n userstuff
  840  oc adm policy add-role-to-user podview ahmed --role-namespace=userstuff
  841  oc get roles
  842  oc get roles -A
  843  oc get roles -A | less
  844  oc get clusterroles -A
  845  oc get clusterroles -A | grep -v ^system
  846  oc get clusterroles edit -o yaml
  847  oc create secret generic mysql --from-literal user=sqluser --from-literal password=password --from-literal database=secretdb --from-literal hostname=mysql --from-literal root_password=password
  848  oc new-app --name mysql --docker-image bitnami/mysql
  849  oc get pods
  850  oc set env deployment/mysql --from secret/mysql --prefix MYSQL_
  851  oc get pods
  852  oc exec -it mysql-6c4c5bdd5d-xdqht -- env
  853  history