First-Try

components/hydra-cnpg-database/kustomization.yaml

@@ -6,28 +6,28 @@ configurations:
 
 resources:
 - ./resources/hydra-cnpg-cluster.yaml
+- ./resources/hydra-postgres-pooler-rw.yaml
 
-secretGenerator:
+#secretGenerator:
-- name: hydra-postgres-admin
+#- name: hydra-postgres-admin
-  type: Secret
+#  type: Secret
-  literals:
+#  literals:
-  - username=postgres
+#  - username=postgres
-  - password=NotSoSecret
+#  - password=NotSoSecret
-- name: hydra-postgres-user
+#- name: hydra-postgres-user
-  type: Secret
+#  type: Secret
-  literals:
+#  literals:
-  - username=hydra
+#  - username=hydra
-  - password=NotSoSecret
+#  - password=NotSoSecret
 
-
+#vars:
-vars:
+#- name: HYDRA_DATABASE_SERVICE_NAME
-- name: HYDRA_DATABASE_SERVICE_NAME
+#  objref:
-  objref:
+#    name: hydra-postgres
-    name: hydra-postgres
+#    kind: Cluster
-    kind: Cluster
+#    apiVersion: postgresql.cnpg.io/v1
-    apiVersion: postgresql.cnpg.io/v1
+#  fieldref:
-  fieldref:
+#    fieldpath: metadata.name
-    fieldpath: metadata.name
 
 patches:
 - target:

components/hydra-cnpg-database/patches/hydra-deployment.yaml

@@ -4,7 +4,7 @@
     name: HYDRA_DATABASE_USER
     valueFrom:
       secretKeyRef:
-        name: hydra-postgres-user
+        name: hydra-postgres-app
         key: username
 - op: add
   path: "/spec/template/spec/containers/0/env/-"
@@ -12,8 +12,16 @@
     name: HYDRA_DATABASE_PASSWORD
     valueFrom:
       secretKeyRef:
-        name: hydra-postgres-user
+        name: hydra-postgres-app
         key: password
+- op: add
+  path: "/spec/template/spec/containers/0/env/-"
+  value:
+    name: HYDRA_DATABASE_SERVICE_NAME
+    valueFrom:
+      secretKeyRef:
+        name: hydra-postgres-app
+        key: host
 - op: add
   path: "/spec/template/spec/containers/0/env/-"
   value:

components/hydra-cnpg-database/resources/hydra-cnpg-cluster.yaml

@@ -11,7 +11,7 @@ spec:
     initdb:
       database: hydra
       owner: hydra
-      secret:
+      #secret:
-        name: hydra-postgres-user
+      #  name: hydra-postgres-user
   storage:
     size: 2Gi