fix: include postgresql extra dependency

Signed-off-by: Andre Nogueira <andre.nogueira@mollie.com>

kubernetes/chart/Chart.yaml

@@ -13,3 +13,8 @@ home: https://sourcebot.dev/
 sources:
   - https://github.com/sourcebot-dev/sourcebot
   - https://github.com/sourcebot-dev/sourcebot/kubernetes/chart
+dependencies:
+  - name: postgresql
+    version: 16.7.27
+    repository: https://charts.bitnami.com/bitnami
+    condition: postgresql.enabled

kubernetes/chart/README.md

@@ -11,6 +11,12 @@ The open source Sourcegraph alternative. Sourcebot gives you a powerful interfac
 * <https://github.com/sourcebot-dev/sourcebot>
 * <https://github.com/sourcebot-dev/sourcebot/kubernetes/chart>
 
+## Requirements
+
+| Repository | Name | Version |
+|------------|------|---------|
+| https://charts.bitnami.com/bitnami | postgresql | 16.7.27 |
+
 ## Values
 
 | Key | Type | Default | Description |
@@ -58,6 +64,7 @@ The open source Sourcegraph alternative. Sourcebot gives you a powerful interfac
 | podDisruptionBudget.maxUnavailable | int | `1` | Maximum number of pods that can be unavailable. |
 | podDisruptionBudget.minAvailable | int | `1` | Minimum number of pods that must be available. |
 | podSecurityContext | object | `{}` | Set the pod-level security context. |
+| postgresql | object | `{"enabled":false}` | Configure the Bitnami PostgreSQL sub-chart. See: https://artifacthub.io/packages/helm/bitnami/postgresql |
 | priorityClassName | string | `""` | Set the priority class name for pods. See: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/ |
 | readinessProbe | object | `{"failureThreshold":5,"httpGet":{"path":"/","port":"http"},"initialDelaySeconds":10,"periodSeconds":10}` | Readiness probe to check if the container is ready to serve traffic. |
 | readinessProbe.failureThreshold | int | `5` | Number of consecutive failures before marking the container as not ready. |

kubernetes/chart/values.schema.json

@@ -420,32 +420,16 @@
     "priorityClassName": {
       "type": "string"
     },
-    "storage": {
+    "postgresql": {
       "type": "object",
       "properties": {
         "enabled": {
           "type": "boolean"
+        }
       },
-        "size": {
+      "required": [
-          "type": "string",
+        "enabled"
-          "pattern": "^[0-9]+Gi$"
-        },
-        "accessModes": {
-          "type": "array",
-          "items": {
-            "type": "string",
-            "enum": [
-              "ReadWriteOnce",
-              "ReadOnlyMany",
-              "ReadWriteMany"
       ]
-          },
-          "minItems": 1
-        },
-        "className": {
-          "type": "string"
-        }
-      }
     }
   },
   "definitions": {

kubernetes/chart/values.yaml

@@ -266,14 +266,7 @@ affinity: {}
 # See: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
 priorityClassName: ""
 
-# -- Configure persistent storage for the application (volume is mounted at /data) to use the internal database.
+# -- Configure the Bitnami PostgreSQL sub-chart.
-storage:
+# See: https://artifacthub.io/packages/helm/bitnami/postgresql
-  # -- Enable or disable persistent storage.
+postgresql:
-  enabled: true
+  enabled: false
-  # -- Access modes for the persistent volume.
-  accessModes:
-    - ReadWriteOnce
-  # -- Storage class name for the persistent volume.
-  className: ""
-  # -- Size of the persistent volume.
-  size: "10Gi"