diff --git a/README.md b/README.md
index 7de1e73..97d28f6 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ Common issues and solutions:
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_images"></a> [images](#module\_images) | git@github.e.it.census.gov:terraform-modules/aws-ecr-copy-images.git/ | tf-upgrade |
+| <a name="module_images"></a> [images](#module\_images) | git::https://github.e.it.census.gov/terraform-modules/aws-ecr-copy-images.git/ | tf-upgrade |
 | <a name="module_ingress_resources"></a> [ingress\_resources](#module\_ingress\_resources) | git::https://github.e.it.census.gov/SCT-Engineering/tfmod-istio-service-ingress.git | n/a |
 | <a name="module_keycloak_db_config"></a> [keycloak\_db\_config](#module\_keycloak\_db\_config) | git@github.e.it.census.gov:SCT-Engineering/tfmod-config-job.git//config-job | n/a |
 | <a name="module_post_install"></a> [post\_install](#module\_post\_install) | git::https://github.e.it.census.gov/SCT-Engineering/tfmod-config-job.git//config-job | n/a |
diff --git a/copy_images.tf b/copy_images.tf
index 0e946dd..987e60e 100644
--- a/copy_images.tf
+++ b/copy_images.tf
@@ -37,7 +37,7 @@ locals {
 }
 
 module "images" {
-  source = "git@github.e.it.census.gov:terraform-modules/aws-ecr-copy-images.git/?ref=tf-upgrade"
+  source = "git::https://github.e.it.census.gov/terraform-modules/aws-ecr-copy-images.git/?ref=tf-upgrade"
 
   profile          = var.profile
   application_name = var.cluster_name
diff --git a/keycloak-db-values.yaml b/keycloak-db-values.yaml
index cf0eb44..ef6aa90 100644
--- a/keycloak-db-values.yaml
+++ b/keycloak-db-values.yaml
@@ -3,26 +3,26 @@ global:
   security:
     allowInsecureImages: true
   postgresql:
-    # architecture: replication
+    architecture: replication
     auth:
       database: keycloak
-      existingSecret: 'keycloak-db-creds'
+      existingSecret: keycloak-db-creds
       secretKeys:
         adminPasswordKey: password
         userPasswordKey: postgres-password
         replicationPasswordKey: replication-password
 image:
-  registry: 
-  repository: 
-  tag: 
+  registry:
+  repository:
+  tag:
 primary:
   resources:
     requests:
-      memory: "128Mi"
-      cpu: "100m"
+      cpu: 100m
+      memory: 128Mi
     limits:
-      memory: "2Gi"
-      cpu: "2000m"
+      cpu: 2000m
+      memory: 2Gi
 readReplicas:
   resources:
     requests:
@@ -30,4 +30,18 @@ readReplicas:
       memory: 128Mi
     limits:
       cpu: 2000m
-      memory: 2Gi
\ No newline at end of file
+      memory: 2Gi
+metrics:
+  enabled: true
+persistence:
+  enabled: true
+
+# PostgreSQL autoscaling settings
+postgresql:
+  resources:
+    requests:
+      cpu: 500m
+      memory: 1Gi
+    limits:
+      cpu: 1000m
+      memory: 2Gi
diff --git a/keycloak-server-values.yaml b/keycloak-server-values.yaml
index 6fe67b7..1dd0101 100644
--- a/keycloak-server-values.yaml
+++ b/keycloak-server-values.yaml
@@ -38,11 +38,11 @@ extraEnv: |
 #   enabled: true
 resources:
   requests:
-    cpu: "500m"
-    memory: "1024Mi"
+    cpu: 500m
+    memory: 1024Mi
   limits:
-    cpu: "1"
-    memory: "4096Mi"
+    cpu: 1
+    memory: 4096Mi
 
 database:
   vendor: postgres