Bug 1976753: move jenkins e2e's that were using mongodb, then mariadb, to postgresql, to get them to pass again

examples/jenkins/pipeline/bluegreen-pipeline.yaml

@@ -90,6 +90,14 @@ objects:
     - generic:
         secret: "${GENERIC_WEBHOOK_SECRET}"
       type: Generic
+- apiVersion: v1
+  kind: Secret
+  metadata:
+    name: ${NAME}
+  stringData:
+    database-admin-password: ${DATABASE_ADMIN_PASSWORD}
+    database-password: ${DATABASE_PASSWORD}
+    database-user: ${DATABASE_USER}
 - apiVersion: v1
   kind: Route
   metadata:
@@ -210,7 +218,7 @@ objects:
               port: 8080
             initialDelaySeconds: 30
             timeoutSeconds: 3
-          name: nodejs-mariadb-example
+          name: nodejs-postgresql-example
           ports:
           - containerPort: 8080
           readinessProbe:
@@ -226,7 +234,7 @@ objects:
     - imageChangeParams:
         automatic: true
         containerNames:
-        - nodejs-mariadb-example
+        - nodejs-postgresql-example
         from:
           kind: ImageStreamTag
           name: ${NAME}:blue
@@ -265,24 +273,31 @@ objects:
       spec:
         containers:
         - env:
-          - name: DATABASE_SERVICE_NAME
-            value: ${DATABASE_SERVICE_NAME}
-          - name: MYSQL_USER
-            value: ${DATABASE_USER}
-          - name: MYSQL_PASSWORD
-            value: ${DATABASE_PASSWORD}
-          - name: MYSQL_DATABASE
-            value: ${DATABASE_NAME}
-          - name: MYSQL_ROOT_PASSWORD
-            value: ${DATABASE_ROOT_PASSWORD}
+            - name: POSTGRESQL_USER
+              valueFrom:
+                secretKeyRef:
+                  key: database-user
+                  name: ${NAME}
+            - name: POSTGRESQL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: database-password
+                  name: ${NAME}
+            - name: POSTGRESQL_DATABASE
+              value: ${DATABASE_NAME}
+            - name: POSTGRESQL_ADMIN_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: database-admin-password
+                  name: ${NAME}
           image: ' '
           livenessProbe:
             httpGet:
               path: /pagecount
               port: 8080
             initialDelaySeconds: 30
             timeoutSeconds: 3
-          name: nodejs-mariadb-example
+          name: nodejs-postgresql-example
           ports:
           - containerPort: 8080
           readinessProbe:
@@ -298,7 +313,7 @@ objects:
     - imageChangeParams:
         automatic: true
         containerNames:
-        - nodejs-mariadb-example
+        - nodejs-postgresql-example
         from:
           kind: ImageStreamTag
           name: ${NAME}:green
@@ -312,9 +327,9 @@ objects:
     name: ${DATABASE_SERVICE_NAME}
   spec:
     ports:
-    - name: mariadb
-      port: 3306
-      targetPort: 3306
+    - name: postgresql
+      port: 5432
+      targetPort: 5432
     selector:
       name: ${DATABASE_SERVICE_NAME}
 - apiVersion: v1
@@ -337,32 +352,32 @@ objects:
       spec:
         containers:
         - env:
-          - name: MYSQL_USER
-            value: ${DATABASE_USER}
-          - name: MYSQL_PASSWORD
-            value: ${DATABASE_PASSWORD}
-          - name: MYSQL_DATABASE
-            value: ${DATABASE_NAME}
-          - name: MYSQL_ROOT_PASSWORD
-            value: ${DATABASE_ROOT_PASSWORD}
+            - name: POSTGRESQL_USER
+              valueFrom:
+                secretKeyRef:
+                  key: database-user
+                  name: ${NAME}
+            - name: POSTGRESQL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: database-password
+                  name: ${NAME}
+            - name: POSTGRESQL_DATABASE
+              value: ${DATABASE_NAME}
+            - name: POSTGRESQL_ADMIN_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: database-admin-password
+                  name: ${NAME}
           image: ' '
           livenessProbe:
             initialDelaySeconds: 30
             tcpSocket:
-              port: 27017
+              port: 5432
             timeoutSeconds: 1
-          name: mariadb
+          name: postgresql
           ports:
-          - containerPort: 27017
-          readinessProbe:
-            exec:
-              command:
-              - /bin/sh
-              - -i
-              - -c
-              - MYSQL_PWD=\"$MYSQL_PASSWORD\" mysqladmin -u $MYSQL_USER ping
-            initialDelaySeconds: 3
-            timeoutSeconds: 1
+          - containerPort: 5432
           resources:
             limits:
               memory: ${MEMORY_MYSQL_LIMIT}
@@ -377,10 +392,10 @@ objects:
     - imageChangeParams:
         automatic: true
         containerNames:
-        - mariadb
+        - postgresql
         from:
           kind: ImageStreamTag
-          name: mariadb:10.3-el8
+          name: postgresql:${POSTGRESQL_VERSION}
           namespace: ${NAMESPACE}
       type: ImageChange
     - type: ConfigChange
@@ -389,7 +404,7 @@ parameters:
   displayName: Name
   name: NAME
   required: true
-  value: nodejs-mariadb-example
+  value: nodejs-postgresql-example
 - description: The exposed hostname that will route to the Node.js service, if left
     blank a value will be defaulted.
   displayName: Application Hostname
@@ -404,17 +419,22 @@ parameters:
   name: SOURCE_REPOSITORY_REF
   required: true
   value: master
+- description: Password for the database admin user.
+  displayName: Database Administrator Password
+  from: '[a-zA-Z0-9]{16}'
+  generate: expression
+  name: DATABASE_ADMIN_PASSWORD
 - displayName: Database Name
   name: DATABASE_NAME
   required: true
   value: sampledb
-- description: Username for MariaDB user that will be used for accessing the database.
-  displayName: MariaDB Username
+- description: Username for postgresql user that will be used for accessing the database.
+  displayName: postgresql Username
   from: user[A-Z0-9]{3}
   generate: expression
   name: DATABASE_USER
-- description: Password for the MariaDB user.
-  displayName: MariaDB Password
+- description: Password for the postgresql user.
+  displayName: postgresql Password
   from: '[a-zA-Z0-9]{16}'
   generate: expression
   name: DATABASE_PASSWORD
@@ -423,15 +443,15 @@ parameters:
   name: MEMORY_LIMIT
   required: true
   value: 512Mi
-- description: Maximum amount of memory the MariaDB container can use.
-  displayName: Memory Limit (MariaDB)
+- description: Maximum amount of memory the postgresql container can use.
+  displayName: Memory Limit (postgresql)
   name: MEMORY_MYSQL_LIMIT
   required: true
   value: 512Mi
 - displayName: Database Service Name
   name: DATABASE_SERVICE_NAME
   required: true
-  value: mariadb
+  value: postgresql
 - description: Password for the database admin user.
   displayName: Database Administrator Password
   from: '[a-zA-Z0-9]{16}'
@@ -454,7 +474,7 @@ parameters:
 - description: The custom NPM mirror URL
   displayName: Custom NPM Mirror URL
   name: NPM_MIRROR
-- description: The OpenShift Namespace where the NodeJS and MariaDB ImageStreams reside.
+- description: The OpenShift Namespace where the NodeJS and postgresql ImageStreams reside.
   displayName: Namespace
   name: NAMESPACE
   required: true