diff --git a/charts/ace/templates/db/db-config.yaml b/charts/ace/templates/db/db-config.yaml
index eb78464f7..8b4dc4d02 100644
--- a/charts/ace/templates/db/db-config.yaml
+++ b/charts/ace/templates/db/db-config.yaml
@@ -18,4 +18,10 @@ stringData:
     max_wal_senders=50
     max_replication_slots=50
     # shared_buffers=258MB
+    # Required for PostgreSQL 17's failover logical replication slot sync
+    hot_standby_feedback=on
+    sync_replication_slots=on
+    {{- with .Values.pgoutbox.synchronizedStandbySlots }}
+    synchronized_standby_slots='{{ . }}'
+    {{- end }}
   {{- end }}
diff --git a/charts/ace/templates/db/db.yaml b/charts/ace/templates/db/db.yaml
index ddfc3a8bc..37c9466f5 100644
--- a/charts/ace/templates/db/db.yaml
+++ b/charts/ace/templates/db/db.yaml
@@ -10,6 +10,12 @@ spec:
   version: "{{ .Values.settings.db.version }}"
   replicas: 3
   storageType: Durable
+  {{- if .Values.pgoutbox.enabled }}
+  # Required for PostgreSQL 17's failover logical replication slot sync
+  replication:
+    walLimitPolicy: ReplicationSlot
+    maxSlotWALKeepSize: -1
+  {{- end }}
   storage:
     storageClassName: {{ .Values.global.infra.storageClass.name }}
     accessModes:
diff --git a/charts/service-gateway-presets/README.md b/charts/service-gateway-presets/README.md
index 572673128..3bd996a06 100644
--- a/charts/service-gateway-presets/README.md
+++ b/charts/service-gateway-presets/README.md
@@ -92,6 +92,7 @@ The following table lists the configurable parameters of the `service-gateway-pr
 | envoy.provisionerType                                            |                                                                | <code>Deployment # DaemonSet</code>                                                                                                                                                                               |
 | envoy.image                                                      |                                                                | <code>ghcr.io/voyagermesh/envoy</code>                                                                                                                                                                            |
 | envoy.tag                                                        |                                                                | <code>"v1.37.2-ac"</code>                                                                                                                                                                                         |
+| envoy.resources                                                  |                                                                | <code>{}</code>                                                                                                                                                                                                   |
 | envoy.service.portRange                                          | Default listener portmanager range to use for gateway exposure | <code>"10000-12767"</code>                                                                                                                                                                                        |
 | envoy.service.nodeportRange                                      | Default node portmanager range to use for gateway exposure     | <code>"30000-32767"</code>                                                                                                                                                                                        |
 | envoy.service.type                                               |                                                                | <code>LoadBalancer # ClusterIP, LoadBalancer, NodePort</code>                                                                                                                                                     |
diff --git a/charts/service-gateway-presets/values.yaml b/charts/service-gateway-presets/values.yaml
index c86feb0e1..93de873d7 100644
--- a/charts/service-gateway-presets/values.yaml
+++ b/charts/service-gateway-presets/values.yaml
@@ -103,6 +103,7 @@ envoy:
   provisionerType: Deployment # DaemonSet
   image: ghcr.io/voyagermesh/envoy
   tag: "v1.37.2-ac"
+  resources: {}
   # replicas only applies when provisionerType is Deployment
   # replicas: 2
   # resources:
diff --git a/charts/service-gateway/README.md b/charts/service-gateway/README.md
index 80943bea4..ec38baa54 100644
--- a/charts/service-gateway/README.md
+++ b/charts/service-gateway/README.md
@@ -92,6 +92,7 @@ The following table lists the configurable parameters of the `service-gateway` c
 | envoy.provisionerType                                            |                                                                    | <code>Deployment # DaemonSet</code>                                                                                                                                                                               |
 | envoy.image                                                      |                                                                    | <code>ghcr.io/voyagermesh/envoy</code>                                                                                                                                                                            |
 | envoy.tag                                                        |                                                                    | <code>"v1.37.2-ac"</code>                                                                                                                                                                                         |
+| envoy.resources                                                  |                                                                    | <code>{}</code>                                                                                                                                                                                                   |
 | envoy.service.portRange                                          | Default listener portmanager range to use for gateway exposure     | <code>"10000-12767"</code>                                                                                                                                                                                        |
 | envoy.service.nodeportRange                                      | Default node portmanager range to use for gateway exposure         | <code>"30000-32767"</code>                                                                                                                                                                                        |
 | envoy.service.seedBackendPort                                    |                                                                    | <code>8080</code>                                                                                                                                                                                                 |
diff --git a/charts/service-gateway/values.yaml b/charts/service-gateway/values.yaml
index 7f4b596c8..09be570b8 100644
--- a/charts/service-gateway/values.yaml
+++ b/charts/service-gateway/values.yaml
@@ -105,6 +105,7 @@ envoy:
   provisionerType: Deployment # DaemonSet
   image: ghcr.io/voyagermesh/envoy
   tag: "v1.37.2-ac"
+  resources: {}
   # replicas only applies when provisionerType is Deployment
   # replicas: 2
   # resources: