FIX (helm): Get rid of ingress by default

Author: RostislavDugin

README.md

@@ -174,31 +174,15 @@ cd postgresus
 helm install postgresus ./deploy/postgresus -n postgresus --create-namespace
 ```
 
-To customize the installation, create a `values.yaml` file:
-
-```yaml
-ingress:
-  hosts:
-    - host: backup.yourdomain.com
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - secretName: backup-yourdomain-com-tls
-      hosts:
-        - backup.yourdomain.com
-
-persistence:
-  size: 20Gi
-```
-
-Then install with your custom values:
+**Step 3:** Get the external IP:
 
 ```bash
-helm install postgresus ./deploy/postgresus -n postgresus --create-namespace -f values.yaml
+kubectl get svc -n postgresus
 ```
 
-See the [Helm chart README](deploy/postgresus/README.md) for all configuration options.
+Access Postgresus at `http://<EXTERNAL-IP>` (port 80).
+
+To customize the installation (e.g., storage size, NodePort instead of LoadBalancer), see the [Helm chart README](deploy/postgresus/README.md) for all configuration options.
 
 ---
 

deploy/postgresus/README.md

@@ -6,6 +6,14 @@
 helm install postgresus ./deploy/postgresus -n postgresus --create-namespace
 ```
 
+After installation, get the external IP:
+
+```bash
+kubectl get svc -n postgresus
+```
+
+Access Postgresus at `http://<EXTERNAL-IP>` (port 80).
+
 ## Configuration
 
 ### Main Parameters
@@ -40,21 +48,23 @@ helm install postgresus ./deploy/postgresus -n postgresus --create-namespace
 
 ### Service
 
-| Parameter                  | Description             | Default Value |
-| -------------------------- | ----------------------- | ------------- |
-| `service.type`             | Service type            | `ClusterIP`   |
-| `service.port`             | Service port            | `4005`        |
-| `service.targetPort`       | Target port             | `4005`        |
-| `service.headless.enabled` | Enable headless service | `true`        |
+| Parameter                  | Description             | Default Value  |
+| -------------------------- | ----------------------- | -------------- |
+| `service.type`             | Service type            | `LoadBalancer` |
+| `service.port`             | External port           | `80`           |
+| `service.targetPort`       | Container port          | `4005`         |
+| `service.headless.enabled` | Enable headless service | `true`         |
+
+### Ingress (Optional)
 
-### Ingress
+Ingress is disabled by default. The chart uses LoadBalancer service for direct IP access.
 
 | Parameter               | Description       | Default Value            |
 | ----------------------- | ----------------- | ------------------------ |
-| `ingress.enabled`       | Enable Ingress    | `true`                   |
+| `ingress.enabled`       | Enable Ingress    | `false`                  |
 | `ingress.className`     | Ingress class     | `nginx`                  |
 | `ingress.hosts[0].host` | Hostname          | `postgresus.example.com` |
-| `ingress.tls`           | TLS configuration | See values.yaml          |
+| `ingress.tls`           | TLS configuration | `[]`                     |
 
 ### Health Checks
 
@@ -63,11 +73,54 @@ helm install postgresus ./deploy/postgresus -n postgresus --create-namespace
 | `livenessProbe.enabled`  | Enable liveness probe  | `true`        |
 | `readinessProbe.enabled` | Enable readiness probe | `true`        |
 
-## Custom Ingress Example
+## Examples
+
+### Basic Installation (LoadBalancer on port 80)
+
+Default installation exposes Postgresus via LoadBalancer on port 80:
+
+```bash
+helm install postgresus ./deploy/postgresus -n postgresus --create-namespace
+```
+
+Access via `http://<EXTERNAL-IP>`
+
+### Using NodePort
+
+If your cluster doesn't support LoadBalancer:
+
+```yaml
+# nodeport-values.yaml
+service:
+  type: NodePort
+  port: 80
+  targetPort: 4005
+  nodePort: 30080
+```
+
+```bash
+helm install postgresus ./deploy/postgresus -n postgresus --create-namespace -f nodeport-values.yaml
+```
+
+Access via `http://<NODE-IP>:30080`
+
+### Enable Ingress with HTTPS
+
+For domain-based access with TLS:
 
 ```yaml
-# custom-values.yaml
+# ingress-values.yaml
+service:
+  type: ClusterIP
+  port: 4005
+  targetPort: 4005
+
 ingress:
+  enabled: true
+  className: nginx
+  annotations:
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
   hosts:
     - host: backup.example.com
       paths:
@@ -80,5 +133,18 @@ ingress:
 ```
 
 ```bash
-helm install postgresus ./deploy/postgresus -n postgresus --create-namespace -f custom-values.yaml
+helm install postgresus ./deploy/postgresus -n postgresus --create-namespace -f ingress-values.yaml
+```
+
+### Custom Storage Size
+
+```yaml
+# storage-values.yaml
+persistence:
+  size: 50Gi
+  storageClassName: "fast-ssd"
+```
+
+```bash
+helm install postgresus ./deploy/postgresus -n postgresus --create-namespace -f storage-values.yaml
 ```

deploy/postgresus/values.yaml

@@ -16,9 +16,9 @@ replicaCount: 1
 
 # Service configuration
 service:
-  type: ClusterIP
-  port: 4005
-  targetPort: 4005
+  type: LoadBalancer
+  port: 80            # External port (HTTP default)
+  targetPort: 4005    # Internal container port
   # Headless service for StatefulSet
   headless:
     enabled: true
@@ -43,35 +43,17 @@ persistence:
   # Mount path in container
   mountPath: /postgresus-data
 
-# Ingress configuration
+# Ingress configuration (disabled by default - using LoadBalancer instead)
 ingress:
-  enabled: true
+  enabled: false
   className: nginx
-  annotations:
-    nginx.ingress.kubernetes.io/rewrite-target: /
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/use-http2: "true"
-    # Gzip settings
-    nginx.ingress.kubernetes.io/enable-gzip: "true"
-    nginx.ingress.kubernetes.io/gzip-types: "text/plain text/css application/json application/javascript text/javascript text/xml application/xml application/xml+rss image/svg+xml"
-    nginx.ingress.kubernetes.io/gzip-min-length: "1000"
-    nginx.ingress.kubernetes.io/gzip-level: "9"
-    nginx.ingress.kubernetes.io/gzip-buffers: "16 8k"
-    nginx.ingress.kubernetes.io/gzip-http-version: "1.1"
-    nginx.ingress.kubernetes.io/gzip-vary: "on"
-    # Cert-manager settings
-    cert-manager.io/cluster-issuer: "clusteriissuer-letsencrypt"
-    cert-manager.io/duration: "2160h"
-    cert-manager.io/renew-before: "360h"
+  annotations: {}
   hosts:
     - host: postgresus.example.com
       paths:
         - path: /
           pathType: Prefix
-  tls:
-    - secretName: postgresus.example.com-tls
-      hosts:
-        - postgresus.example.com
+  tls: []
 
 # Health checks configuration
 # Note: The application only has /api/v1/system/health endpoint