Merge pull request #972 from kstekovi/WFLY-19898

[WFLY-19898] remove PostgreSQL internal image configuration

Author: emmartins

todo-backend/charts/Chart.yaml

@@ -7,7 +7,7 @@ appVersion: 31.0.0.Final
 dependencies:
     - name: postgresql
       repository: https://charts.bitnami.com/bitnami
-      version: 13.1.5
+      version: 16.2.2
     - name: wildfly
       repository: http://docs.wildfly.org/wildfly-charts/
-      version: 2.3.2
+      version: 2.3.2

todo-backend/charts/values.yaml

@@ -3,6 +3,9 @@
 # Declare variables to be passed into your templates.
 
 postgresql:
+  image:
+    repository: bitnami/postgresql
+    tag: 17
   auth:
     username: todos-db
     password: todos-db
@@ -46,8 +49,7 @@ wildfly:
           value: "96"
       initContainers:
         - name: check-db-ready
-          image: postgres:9.6.5
-          command: [ 'sh', '-c',
-              'until pg_isready -h todo-backend-postgresql -p 5432; 
-                    do echo waiting for database; sleep 2; done;' ]
-
+          image: busybox:1.36
+          command: ['sh', '-c',
+                    'until nc -z -v -w 2 todo-backend-postgresql 5432; 
+                     do echo "waiting for database"; sleep 2; done;']