diff --git a/clusters/yc-k8s-test/infrastructure/kustomization.yaml b/clusters/yc-k8s-test/infrastructure/kustomization.yaml
index 0ff2b84..f2a5e07 100644
--- a/clusters/yc-k8s-test/infrastructure/kustomization.yaml
+++ b/clusters/yc-k8s-test/infrastructure/kustomization.yaml
@@ -106,3 +106,10 @@ patches:
       kind: HelmRelease
       name: s3-proxy
       namespace: postgresql
+  - path: ./patches/postgresql.yaml
+    target:
+      group: helm.toolkit.fluxcd.io
+      version: v2
+      kind: HelmRelease
+      name: postgresql
+      namespace: postgresql
diff --git a/clusters/yc-k8s-test/infrastructure/patches/postgresql.yaml b/clusters/yc-k8s-test/infrastructure/patches/postgresql.yaml
new file mode 100644
index 0000000..f950f6c
--- /dev/null
+++ b/clusters/yc-k8s-test/infrastructure/patches/postgresql.yaml
@@ -0,0 +1,40 @@
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: postgresql
+  namespace: postgresql
+spec:
+  interval: 5m
+  timeout: 15m
+  values:
+    global:
+      defaultStorageClass: local-path
+    primary:
+      persistence:
+        storageClass: local-path
+        size: 20Gi
+      nodeSelector:
+        dedicated: db
+      tolerations:
+        - key: dedicated
+          operator: Equal
+          value: db
+          effect: NoSchedule
+    contour:
+      enabled: true
+      sharedPreloadLibraries: "timescaledb,pg_stat_statements"
+      databases:
+        - name: sarex_db
+          user: sarex
+          extensions:
+            - ltree
+            - pg_stat_statements
+            - uuid-ossp
+          restoreFromDump: true
+          dumpKey: sarex_db.sql
+        - name: zitadel
+          user: zitadel
+          extensions: []
+          restoreFromDump: false
+      s3-proxy:
+        endpointUrl: "s3-proxy-service.postgresql.svc.cluster.local"
diff --git a/infrastructure/kustomization.yaml b/infrastructure/kustomization.yaml
index 2eb16e2..c8ee5da 100644
--- a/infrastructure/kustomization.yaml
+++ b/infrastructure/kustomization.yaml
@@ -8,6 +8,7 @@ resources:
   - kafka
   - local-path-provisioner
   - minio
+  - postgresql
   - rabbitmq
   - redis
   - s3-proxy
diff --git a/infrastructure/postgresql/base/helmrelease.yaml b/infrastructure/postgresql/base/helmrelease.yaml
new file mode 100644
index 0000000..a5edcf1
--- /dev/null
+++ b/infrastructure/postgresql/base/helmrelease.yaml
@@ -0,0 +1,22 @@
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: postgresql
+  namespace: postgresql
+spec:
+  interval: 10m
+  chart:
+    spec:
+      chart: postgresql-contour
+      version: "17"
+      sourceRef:
+        kind: HelmRepository
+        name: yc-oci-charts
+        namespace: flux-system
+      interval: 10m
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
diff --git a/infrastructure/postgresql/base/kustomization.yaml b/infrastructure/postgresql/base/kustomization.yaml
new file mode 100644
index 0000000..ad2777d
--- /dev/null
+++ b/infrastructure/postgresql/base/kustomization.yaml
@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: postgresql
+resources:
+  - helmrelease.yaml
diff --git a/infrastructure/postgresql/kustomization.yaml b/infrastructure/postgresql/kustomization.yaml
new file mode 100644
index 0000000..85dcd9d
--- /dev/null
+++ b/infrastructure/postgresql/kustomization.yaml
@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - base