Update Helm Chart for S3 File Browser v0

deploy/helm/cockpit/README.md

@@ -84,6 +84,25 @@ The following table lists the configurable parameters of the Cockpit chart and t
 | --- | --- | --- |
 | `config.nodeEnv` | Node.js environment | `production` |
 
+### Feature Parameters
+
+All feature parameters are optional. Omit them to use the application defaults.
+
+| Parameter | Description | Default |
+| --- | --- | --- |
+| `features.trino.completion.enabled` | Enable SQL code completion. | `true` (application default) |
+| `features.storage.enabled` | Show the S3/HDFS file browser and enable routes under `/storage`. | `false` (application default) |
+| `features.storage.autoConnect` | Reconnect to the most recently used storage connection when visiting the storage page. | `false` (application default) |
+| `features.storage.pageSizes` | Comma-separated page size options. | `25,50,100` (application default) |
+| `features.storage.defaultPageSize` | Default page size; must be included in `pageSizes`. | First configured page size (application default) |
+| `features.storage.maxRecentFiles` | Number of recently visited storage locations retained locally. | `15` (application default) |
+| `features.storage.uploadConcurrency` | Maximum parallel requests for file uploads. | `3` (application default) |
+| `features.storage.textPreviewBytes` | Maximum bytes fetched for text, CSV, and JSON previews. | `262144` (application default) |
+| `features.storage.imagePreviewBytes` | Maximum bytes fetched for image previews. | `5242880` (application default) |
+| `features.storage.pdfPreviewBytes` | Maximum bytes fetched for PDF previews. | `26214400` (application default) |
+| `features.storage.filePreviewRows` | Maximum rows in tabular file previews. | `250` (application default) |
+| `features.storage.filePreviewColumns` | Maximum columns in tabular file previews. | `50` (application default) |
+
 ### Authentication Parameters
 
 OIDC is the only supported auth mechanism. Disable for local testing.
@@ -114,6 +133,7 @@ Optional pre-configured Trino endpoint. When `trino.url` is set, the in-app conn
 | `trino.tls.insecure` | Skip TLS certificate verification. | `false` |
 | `trino.tls.caCert` | Path to a custom CA certificate file. | `""` |
 | `trino.tls.secretClass` | Stackable SecretClass that provides the Trino CA certificate. | `""` |
+| `trino.queryTtl` | Query result TTL in seconds. | `1800` (application default) |
 
 ### Security Parameters
 

deploy/helm/cockpit/templates/deployment.yaml

@@ -53,13 +53,68 @@ spec:
           {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+          {{- $features := index .Values "features" | default dict }}
+          {{- $trinoFeatures := index $features "trino" | default dict }}
+          {{- $completion := index $trinoFeatures "completion" | default dict }}
           env:
             - name: NODE_ENV
               value: {{ .Values.config.nodeEnv | quote }}
             - name: PORT
               value: {{ .Values.service.targetPort | quote }}
+            {{- if hasKey $completion "enabled" }}
             - name: STACKABLE_COCKPIT_COMPLETION_ENABLED
-              value: {{ .Values.features.trino.completion.enabled | quote }}
+              value: {{ index $completion "enabled" | quote }}
+            {{- end }}
+            {{- with (index $features "storage") }}
+            {{- if hasKey . "enabled" }}
+            - name: STACKABLE_COCKPIT_STORAGE_BROWSER_ENABLED
+              value: {{ .enabled | quote }}
+            {{- end }}
+            {{- if hasKey . "autoConnect" }}
+            - name: PUBLIC_STACKABLE_COCKPIT_STORAGE_AUTO_CONNECT
+              value: {{ .autoConnect | quote }}
+            {{- end }}
+            {{- with .pageSizes }}
+            - name: PUBLIC_STACKABLE_COCKPIT_PAGE_SIZES
+              value: {{ . | quote }}
+            {{- end }}
+            {{- with .defaultPageSize }}
+            - name: PUBLIC_STACKABLE_COCKPIT_DEFAULT_PAGE_SIZE
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .maxRecentFiles }}
+            - name: PUBLIC_STACKABLE_COCKPIT_MAX_RECENT_FILES
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .uploadConcurrency }}
+            - name: PUBLIC_STACKABLE_COCKPIT_UPLOAD_CONCURRENCY
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .textPreviewBytes }}
+            - name: STACKABLE_COCKPIT_TEXT_PREVIEW_BYTES
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .imagePreviewBytes }}
+            - name: STACKABLE_COCKPIT_IMAGE_PREVIEW_BYTES
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .pdfPreviewBytes }}
+            - name: STACKABLE_COCKPIT_PDF_PREVIEW_BYTES
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .filePreviewRows }}
+            - name: STACKABLE_COCKPIT_FILE_PREVIEW_ROWS
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- with .filePreviewColumns }}
+            - name: STACKABLE_COCKPIT_FILE_PREVIEW_COLUMNS
+              value: {{ . | int64 | quote }}
+            {{- end }}
+            {{- end }}
+            {{- if .Values.trino.queryTtl }}
+            - name: STACKABLE_COCKPIT_QUERY_TTL
+              value: {{ .Values.trino.queryTtl | int64 |quote }}
+            {{- end }}
             {{- if .Values.logging.level }}
             - name: LOG_LEVEL
               value: {{ .Values.logging.level | quote }}

deploy/helm/cockpit/values.yaml

@@ -102,10 +102,35 @@ startupProbe:
 
 terminationGracePeriodSeconds: 30
 
-features:
-  trino:
-    completion:
-      enabled: true
+# Optional application feature overrides. All defaults below are applied by the application when omitted.
+# features:
+#   trino:
+#     completion:
+#       # Enable SQL code completion. Default: true (application default).
+#       enabled: true
+#   storage:
+#     # Show the S3/HDFS file browser and enable routes under /storage. Default: false (application default).
+#     enabled: false
+#     # Reconnect to the most recently used storage connection on the storage page. Default: false (application default).
+#     autoConnect: false
+#     # Comma-separated page size options for paginated list views. Default: "25,50,100" (application default).
+#     pageSizes: "25,50,100"
+#     # Page size selected when no user preference is stored. Must be included in pageSizes. Default: first page size (application default).
+#     defaultPageSize: 25
+#     # Number of recently visited storage locations retained in local storage. Default: 15 (application default).
+#     maxRecentFiles: 15
+#     # Maximum parallel requests for file uploads. Default: 3 (application default).
+#     uploadConcurrency: 3
+#     # Maximum bytes fetched for text, CSV, and JSON previews. Default: 262144 (application default).
+#     textPreviewBytes: 262144
+#     # Maximum bytes fetched for image previews. Default: 5242880 (application default).
+#     imagePreviewBytes: 5242880
+#     # Maximum bytes fetched for PDF previews. Default: 26214400 (application default).
+#     pdfPreviewBytes: 26214400
+#     # Maximum rows in tabular file previews. Default: 250 (application default).
+#     filePreviewRows: 250
+#     # Maximum columns in tabular file previews. Default: 50 (application default).
+#     filePreviewColumns: 50
 
 logging:
   level: ""
@@ -184,3 +209,5 @@ trino:
     # Stackable SecretClass name for provisioning the Trino CA certificate.
     # The Secret Operator mounts ca.crt into /stackable/trino-tls.
     secretClass: ""
+  # Query result TTL in seconds. Default: 1800 (application default).
+  # queryTtl: 1800