ex280 day2 sept21

 1001  crc setup
 1002  cd Downloads/
 1003  crc start -p pull-secret -m 12288
 1004  eval $(crc oc-env)
 1005  oc login -u admin -p password
 1006  crc console --credentials
 1007  oc login -u kubeadmin -p ynY7s-MGQUm-twLtx-SWYAL https://api.crc.testing:6443
 1008  oc login -u developer -p password
 1009  crc delete
 1010  cd
 1011  rm -rf .crc/
 1012  cd Downloads/
 1013  ls -lrt
 1014  tar xvf crc-linux-amd64.tar-2.xz
 1015  sudo cp crc-linux-1.32.1-amd64/crc /usr/local/bin
 1016  crc setup
 1017  crc start -p pull-secret -m 12288
 1018  crc console --credentials
 1019  oc login -u kubeadmin -p K6ioH-KPfyj-GvyF6-nPWIS https://api.crc.testing:6443
 1020  cat /tmp/htpasswd
 1021  oc create secret generic htpasswd-secret --from-file htpasswd=/tmp/htpasswd -n openshift-config
 1022  oc get oauth cluster -o yaml > oauth.yaml
 1023  vim oauth.yaml
 1024  oc replace -f oauth.yaml
 1025  cd
 1026  oc adm policy add-cluster-role-to-user cluster-admin anna
 1027  oc adm policy add-cluster-role-to-user cluster-admin admin
 1028  oc get users
 1029  oc login -u admin -p password
 1030  oc get users
 1031  oc get nodes
 1032  oc login -u linda -p password
 1033  oc get users
 1034  oc login -u admin -p password
 1035  oc get users
 1036  oc adm groups new developers
 1037  oc adm groups add-users developers anouk
 1038  oc adm groups new testers
 1039  oc adm groups add-users testers lisa
 1040  oc get groups
 1041  oc policy add-role-to-group edit developers
 1042  oc policy add-role-to-group view testers
 1043  oc get rolebindings -o wide
 1044  oc get scc
 1045  oc describe scc nonroot
 1046  oc new-project p1
 1047  oc create deploy --image=bitnami/nginx --replicas=3
 1048  oc create deploy --image=bitnami/nginx --replicas=3 firstnginx
 1049  source <(oc completion bash)
 1050  oc describe pod firstnginx-d8ddf7cc7-r5krm | grep scc
 1051  oc describe pod firstnginx-d8ddf7cc7-r5krm | grep -A 5 -B 5 scc
 1052  oc new-project scc
 1053  oc create deploy newpod --image=nginx
 1054  oc get all
 1055  oc describe pod newpod-945c6fc9-b9w6q
 1056  oc logs newpod-945c6fc9-b9w6q
 1057  oc get pod newpod-945c6fc9-b9w6q -o yaml | oc adm policy scc-subject-review -f -
 1058  oc describe scc anyuid
 1059  oc login -u linda -p password
 1060  oc new-project sccs
 1061  oc new-app --name sccnginx --docker-image=nginx:latest
 1062  oc get pods
 1063  oc logs sccnginx-699c67c95c-6k9q5
 1064  oc get pod sccnginx-699c67c95c-6k9q5 -o yaml | oc adm policy scc-subject-review -f -
 1065  oc login -u admin -p password
 1066  oc get pod sccnginx-699c67c95c-6k9q5 -o yaml | oc adm policy scc-subject-review -f -
 1067  oc create sa sccnginxsa
 1068  oc adm policy add-scc-to-user anyuid -z sccnginxsa
 1069  oc login -u linda -p password
 1070  oc set serviceaccount deployment sccnginx sccnginxsa
 1071  oc get pods
 1072  oc get pods sccnginx-b9647d4cc-dcxpl -o yaml | less
 1073  ex180/countdown 12
 1074  oc project
 1075  oc projects
 1076  oc new-app -h | less
 1077  oc create deploy newginx --image=bitnami/nginx --replicas=3
 1078  oc get all
 1079  oc delete deploy sccnginx
 1080  oc get all
 1081  oc delete svc sccnginx
 1082  oc get all
 1083  oc expose deployment newginx
 1084  oc expose deployment newginx --port=80
 1085  oc explain svc newginx
 1086  oc describe svc newginx
 1087  oc get pods -o wide
 1088  oc edit svc newginx
 1089  oc describe svc newginx
 1090  oc get all --show-labels
 1091  oc edit svc newginx
 1092  oc get endpoints
 1093  #oc new-app --as-deployment-config quay.io/bitnami/nginx --name bitginx
 1094  oc new-project unsec
 1095  oc new-app --as-deployment-config quay.io/bitnami/nginx --name bitginx
 1096  oc get all
 1097  oc expose svc bitginx
 1098  oc get all
 1099  curl bitginx-unsec.apps-crc.testing
 1100  oc get all
 1101  oc describe route bitginx
 1102  oc scale deployment --replicas=3
 1103  oc scale deployment --replicas=3 bitginx
 1104  oc get deploy
 1105  oc get all
 1106  oc scale dc --replicas=3 bitginx
 1107  oc get all
 1108  oc describe route bitginx
 1109  mkdir openssl
 1110  rm -rf openss
 1111  rm -rf openssl
 1112  mkdir openssl
 1113  cd openssl/
 1114  ls
 1115  openssl genrsa -des3 -out -myCA.key 2048
 1116  openssl req -x509 -new -nodes -key myCA.key -sha256 -days 3650 -out myCA.pem
 1117  openssl genrsa -des3 -out myCA.key 2048
 1118  ls
 1119  rm -myCA.key
 1120  openssl req -x509 -new -nodes -key myCA.key -sha256 -days 3650 -out myCA.pem
 1121  ls
 1122  openssl genrsa -out tls.key 2048
 1123  openssl req -new -key tls.key -out tls.csr
 1124  ls -l
 1125  openssl x509 -req -in tls.csr -CA myCA.pem -CAkey myCA.key -CAcreateserial -out tls.crt -days 1650 -sha256
 1126  ls -l
 1127  ../ex180/countdown 12
 1128  man openssl-req
 1129  man openssl-x509
 1130  oc whoami
 1131  oc project
 1132  oc projects
 1133  oc new-project myproject
 1134  cd
 1135  cd ex280/
 1136  ls
 1137  vim linginx1.conf
 1138  oc create cm linginx1 --from-file linginx1.conf
 1139  oc describe cm linginx1
 1140  oc create sa linginx-sa
 1141  oc login -u admin -p password
 1142  oc adm policy add-scc-to-user anyuid -z linginx-sa
 1143  vim linginx-v1.yaml
 1144  oc create -f linginx-v1.yaml
 1145  oc get pods
 1146  oc get svc
 1147  oc get pods
 1148  oc create route -h | less
 1149  oc create route edge -h | less
 1150  oc create route edge linginx1 --service linginx1 --cert=openssl/tls.crt --key=openssl/tls.key --ca-cert=openssl/myCA.pem
 1151  oc get routes
 1152  curl -svv https://linginx1-myproject.apps-crc.testing
 1153  curl -s -k https://linginx1-myproject.apps-crc.testing
 1154  cd
 1155  ls
 1156  mkdir newssl
 1157  rm -rf newssl/
 1158  mkdir newssl
 1159  cd newssl/
 1160  openssl genrsa -des3 -out myCA.key 2048
 1161  openssl req -x509 -new -nodes -key myCA.key -sha256 -days 3650 -out myCA.pem
 1162  openssl genrsa -out tls.key 2048
 1163  openssl req -new -key tls.key -out tls.csr
 1164  openssl x509 -req -in tls.csr -CA myCA.pem -CAkey myCA.key -CAcreateserial -out tls.crt -days 1650 -sha256
 1165  ls -l
 1166  oc create secret tls linginx-certs --cert tls.crt --key tls.key
 1167  oc get secrets linginx-certs -o yaml
 1168  cd ../ex280/
 1169  vim default.conf
 1170  oc create cm nginxconfigmap --from-file default.conf
 1171  oc create sa linginx-sa
 1172  oc projects
 1173  vim linginx-v2.yaml
 1174  oc create route passthrough linginx --service linginx2 --port 8443 --hostname=linginx-default.apps-crc.testing
 1175  oc get routes
 1176  oc get svc
 1177  oc create -f linginx-v2.yaml
 1178  oc get svc
 1179  oc describe route linginx
 1180  oc debug -t deployment/linginx2 --iamge registry.access.redhat.com/ubi8/ubi:8.0
 1181  oc debug -t deployment/linginx2 --image registry.access.redhat.com/ubi8/ubi:8.0
 1182  ../ex180/countdown 20
 1183  oc login -u linda -p password
 1184  oc new-project selector
 1185  oc create deploy simple --image=bitnami/nginx
 1186  oc get all
 1187  #oc label pod simple-5c98875ff7-n4xbz app=SIMPLE --overwrite
 1188  oc get all --show-labels
 1189  oc label pod simple-5c98875ff7-n4xbz app=SIMPLE --overwrite
 1190  oc get all --show-labels
 1191  oc scale --replicas=3 deployment/simple
 1192  oc get pods -o wide
 1193  oc get nodes -L env
 1194  oc login -u admin -p password
 1195  oc get nodes -L env
 1196  oc label node crc-5dd5m-master-0 env=dev
 1197  oc get nodes -L env
 1198  oc login -u linda -p password
 1199  oc edit deployment/simple
 1200  oc get all
 1201  oc get pods -o wide
 1202  oc describe pod simple-8fc8c86b6-sdjhf
 1203  oc login -u admin -p password
 1204  oc label node -l env=blah --overwrite
 1205  oc label node crc-5dd5m-master-0 env=blah --overwrite
 1206  oc get pods
 1207  oc whoami
 1208  oc new-project newapp
 1209  oc new-app --name simple php~https://github.com/sandervanvugt/simpleapp
 1210  oc get all
 1211  oc autoscale --help | less
 1212  oc autoscale deployment simple --min 5 --max 10 --cpu-percent 1
 1213  oc get all
 1214  oc set resources -h | less
 1215  oc whoami
 1216  oc new-project nee
 1217  oc create deploy nee --image=bitnami/nginx --replicas=3
 1218  oc get pods
 1219  oc set resources deploy nee --requests cpu=10m,memory=1Mi --limits cpu=20m,memory=5Mi
 1220  oc get pods
 1221  oc describe pod nee-84cbcb6569-4qtdq
 1222  oc edit deploy
 1223  oc get all
 1224  oc adm top
 1225  oc adm top pod
 1226  oc describe node crc-5dd5m-master-0
 1227  ../ex180/countdown 12
 1228  oc create quota -h
 1229  oc get resourcequota
 1230  oc describe quota
 1231  oc whoami
 1232  oc login -u linda -p password
 1233  oc new-project quota-test
 1234  oc login -u admin -p password
 1235  oc create quota qtest --hard pods=3,cpu=100m,memory=500Mi
 1236  oc describe quota
 1237  oc login -u linda -p password
 1238  oc create deploy bitginx --image=bitnami/nginx --replicas=3
 1239  oc get all
 1240  oc describe rs bitginx-cd4645bb4
 1241  oc set resources deploy bitginx --requests cpu=100m,memory=5Mi --limits cpu=200m,memory=20Mi
 1242  oc get all
 1243  oc describe quota
 1244  oc new-project limits
 1245  oc login -u admin -p password
 1246  oc explain limitrange.spec.limits
 1247  oc explain --recursive limitrange.spec.limits
 1248  vim limits.yaml
 1249  oc create --save-config -f limits.yaml
 1250  oc get limitranges
 1251  oc get limitranges limit-limits
 1252  oc describe limitranges limit-limits
 1253  oc edit node crc-5dd5m-master-0
 1254  oc login -u admin -p password
 1255  oc get nodes
 1256  oc adm taint nodes crc-5dd5m-master-0 key1=value1:NoSchedule
 1257  oc run newpod --image=bitnami/nginx
 1258  oc project
 1259  oc new-project 2unlimited
 1260  oc run newpod --image=bitnami/nginx
 1261  oc get pods
 1262  oc describe pod newpod
 1263  oc edit node crc-5dd5m-master-0
 1264  oc edit pod newpod
 1265  oc get pods
 1266  oc adm taint nodes crc-5dd5m-master-0
 1267  oc adm taint nodes crc-5dd5m-master-0 key1-
 1268  history