Adding health probes, resource requests and fixing container permissions (#210)

* Adding health probes and fixing container permissions

* Bump version

* Cleanup

* No ServiceAccount anymore

* No ServiceAccount anymore

* Update pull secrets

* Fixing yaml issue

* Fixed resource requests and limits

* Bumping version

.github/workflows/helm-test.yml

@@ -49,7 +49,6 @@ jobs:
           grep -q 'kind: Deployment' /tmp/helm-sqlite.yaml
           grep -q 'kind: Service' /tmp/helm-sqlite.yaml
           grep -q 'kind: Ingress' /tmp/helm-sqlite.yaml
-          grep -q 'kind: ServiceAccount' /tmp/helm-sqlite.yaml
 
           # Verify SQLite-specific rendering
           grep -q 'emptyDir' /tmp/helm-sqlite.yaml
@@ -82,7 +81,6 @@ jobs:
           grep -q 'kind: Deployment' /tmp/helm-postgres.yaml
           grep -q 'kind: Service' /tmp/helm-postgres.yaml
           grep -q 'kind: Secret' /tmp/helm-postgres.yaml
-          grep -q 'kind: ServiceAccount' /tmp/helm-postgres.yaml
 
           # Verify PostgreSQL-specific rendering
           grep -q 'kind: HTTPRoute' /tmp/helm-postgres.yaml

docs/src/usage/helm.md

@@ -5,56 +5,127 @@ A Helm chart is available for deploying taskchampion-sync-server on Kubernetes.
 ## Adding the Repository
 
 ```sh
-helm repo add taskchampion https://gothenburgbitfactory.org/taskchampion-sync-server/helm-chart
+helm repo add taskchampion https://gothenburgbitfactory.org/taskchampion-sync-server
 helm repo update
 ```
 
-## Installing the Chart
+## Installing
-
-The chart requires exactly one storage backend to be enabled. To install with
-the SQLite backend:
 
 ```sh
+# SQLite backend
 helm install taskchampion-sync-server taskchampion/taskchampion-sync-server \
   --set sqlite.enabled=true
-```
 
-To install with the Postgres backend, provide the connection details:
+# PostgreSQL backend
-
-```sh
 helm install taskchampion-sync-server taskchampion/taskchampion-sync-server \
   --set postgres.enabled=true \
   --set postgres.host=my-postgres \
-  --set postgres.database=taskchampion \
+  --set postgres.db=taskchampion \
   --set postgres.username=myuser \
   --set postgres.password=mypassword
 ```
 
-Alternatively, pass an existing Secret name via `postgres.existingSecret`. The
+## Storage Backends
-secret must contain a `connection` key holding a [LibPQ-style connection
-URI](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING-URIS).
 
-## Configuration
+Exactly one storage backend must be enabled. The chart fails validation if
+neither or both are enabled.
 
-The chart does not implement TLS. The expectation is that a Kubernetes ingress
+### SQLite
-or gateway will terminate TLS and proxy HTTP traffic to the server container.
-Enable one of the built-in options or configure your own:
 
-```sh
+Mounts a volume at `sqlite.dataDir` (default `/var/lib/taskchampion-sync-server/data`).
-# NGINX ingress
+The volume defaults to `emptyDir` but can be backed by a PVC or
---set ingress.enabled=true --set ingress.hosts[0]=taskchampion.example.com
+existing PersistentVolumeClaim:
 
-# Gateway API HTTPRoute
+| Value | Description |
---set httpRoute.enabled=true \
+|-------|-------------|
---set httpRoute.gateway=my-gateway \
+| `sqlite.persistence.enabled` | Create a PVC (default: `false`) |
---set httpRoute.host=taskchampion.example.com
+| `sqlite.existingPV` | Use an existing PVC by name |
+| `sqlite.emptyDir` | emptyDir volume settings (default fallback) |
+
+### PostgreSQL
+
+Creates a Deployment with optional replicas, an auto-generated or existing
+secret for the connection string, and an init container that waits for
+PostgreSQL, applies the schema, and optionally seeds client IDs.
+
+**Secret handling** — When `postgres.existingSecret` is empty (default), the
+chart creates a secret named `{release-name}-connection` with a `conn` key.
+When set, the chart reads the named secret. It accepts either a `conn` key
+with a full [LibPQ-style URI](https://www.postgresql.org/docs/current/libpq-connect.html#LIBPQ-CONNSTRING-URIS)
+or individual fields (`host`, `port`, `username`, `password`, `database`) that
+override the corresponding `postgres.*` values.
+
+**Init container** — Enabled by default. Waits for PG readiness, downloads
+the schema from `https://raw.githubusercontent.com/GothenburgBitFactory/taskchampion-sync-server/v0.7.0/postgres/schema.sql`,
+applies it, and seeds client IDs if `clientIdSecret` is set. Override the
+schema URL with `postgres.initContainer.schemaUrl`.
+
+**Replicas** — Replicas only apply with PostgreSQL:
+`replicas.enabled=true`, `replicas.count=N`. SQLite is always single-replica.
+
+## Secrets
+
+### Client ID Secret
+
+Optional. Restrict which client IDs the server accepts. Create a Secret with
+comma-separated UUIDs (base64-encoded) under a `client-ids` key:
+
+```yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: my-client-ids
+type: Opaque
+data:
+  client-ids: <base64-encoded comma-separated UUIDs>
 ```
 
-To restrict which client IDs the server accepts, create a Secret containing a
+Reference it via `clientIdSecret: "my-client-ids"`. The value is available to
-newline-separated list of UUIDs and reference it:
+the server as `CLIENT_ID` and to the init container as `CLIENT_IDS`.
 
-```sh
+## Networking
---set clientIdSecret=my-client-ids-secret
+
+The chart does not implement TLS. Terminate TLS at the ingress or gateway and
+proxy HTTP to port 8080.
+
+### Ingress (NGINX)
+
+```yaml
+ingress:
+  enabled: true
+  hosts:
+    - taskchampion.example.com
 ```
 
-See the chart's `values.yaml` for the full set of configuration options.
+### HTTPRoute (Kubernetes Gateway API)
+
+Use `parentRefs`, `hostnames`, and `rules`:
+
+```yaml
+httpRoute:
+  enabled: true
+  parentRefs:
+    - name: my-gateway
+  hostnames:
+    - tasks.example.com
+  rules:
+    - path:
+        type: PathPrefix
+        value: /
+      backendPort: 8080
+```
+
+The deprecated fields `httpRoute.gateway`, `httpRoute.host`,
+`httpRoute.path`, and `httpRoute.port` are used as a fallback when the
+structured arrays are empty.
+
+### ServiceAccount and RBAC
+
+When `serviceAccount.create` is `true` (default), the chart creates a
+ServiceAccount, a Role with `get`/`create`/`update`/`patch` on secrets, and
+a RoleBinding. Set `serviceAccount.name` to use an existing SA.
+
+## Reference
+
+See the chart's [values.yaml](https://github.com/GothenburgBitFactory/taskchampion-sync-server/blob/main/helm/taskchampion-sync-server/values.yaml)
+for all configurable options.

helm/taskchampion-sync-server/.helmignore

@@ -1,5 +1,5 @@
 # Patterns to ignore when building the Helm chart
 .git
-.gitignore
-*.md
 examples/
+.DS_Store
+*.tgz

helm/taskchampion-sync-server/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: taskchampion-sync-server
 description: A Helm chart for deploying TaskChampion Sync Server on Kubernetes
 type: application
-version: 0.1.2
+version: 0.2.0
 appVersion: "0.7.0"
 keywords:
   - taskchampion

helm/taskchampion-sync-server/README.md

@@ -7,28 +7,55 @@ Deploy the [TaskChampion Sync Server](https://github.com/GothenburgBitFactory/ta
 - Kubernetes 1.23+
 - Helm 3+
 
+## Installing
+
+```console
+helm repo add taskchampion https://gothenburgbitfactory.org/taskchampion-sync-server
+helm repo update
+helm install my-release taskchampion/taskchampion-sync-server --set sqlite.enabled=true
+```
+
 ## Storage Backends
 
-Exactly one storage backend must be enabled. The chart will fail validation if both or neither are enabled.
+Exactly one storage backend must be enabled. The chart fails validation if neither or both are enabled.
 
 ### SQLite
 
-```console
+| Parameter | Default | Description |
-helm install my-release ./helm/taskchampion-sync-server -f helm/taskchampion-sync-server/examples/sqlite-values.yaml
+|-----------|---------|-------------|
-```
+| `sqlite.enabled` | `false` | Enable SQLite backend |
+| `sqlite.dataDir` | `/var/lib/taskchampion-sync-server/data` | Data directory path |
+| `sqlite.existingPV` | `""` | Use an existing PVC name |
+| `sqlite.persistence.enabled` | `false` | Create a PVC |
+| `sqlite.persistence.size` | `1Gi` | PVC size |
+| `sqlite.persistence.accessMode` | `ReadWriteOnce` | PVC access mode |
+| `sqlite.emptyDir` | — | emptyDir volume settings |
 
 ### PostgreSQL
 
-```console
+| Parameter | Default | Description |
-helm install my-release ./helm/taskchampion-sync-server -f helm/taskchampion-sync-server/examples/postgres-values.yaml
+|-----------|---------|-------------|
-```
+| `postgres.enabled` | `false` | Enable PostgreSQL backend |
+| `postgres.host` | `""` | PostgreSQL host |
+| `postgres.port` | `5432` | PostgreSQL port |
+| `postgres.db` | `taskchampion` | Database name |
+| `postgres.username` | `""` | Database user |
+| `postgres.password` | `""` | Database password |
+| `postgres.sslMode` | `disable` | SSL mode |
+| `postgres.existingSecret` | `""` | Use existing secret by name |
+
+**Secret** — When `existingSecret` is empty (default), a secret named `{release-name}-connection` is created with a `conn` key. When set, the chart reads that secret. It accepts either a `conn` key with a full URI or individual keys (`host`, `port`, `username`, `password`, `database`) that override `postgres.*` values.
+
+**Init container** — Enabled by default. Waits for PG readiness, downloads and applies the schema (from the chart's `appVersion` URL), and seeds client IDs if `clientIdSecret` is set. Override with `postgres.initContainer.schemaUrl`.
+
+**Replicas** — Only apply with PostgreSQL (`replicas.enabled=true`, `replicas.count=N`). SQLite is single-replica.
 
 ## Secrets
 
-The chart expects pre-created secrets referenced by name:
-
 ### Client ID Secret
 
+Restrict which client IDs the server accepts. Create a Secret with comma-separated UUIDs (base64-encoded) under a `client-ids` key:
+
 ```yaml
 apiVersion: v1
 kind: Secret
@@ -39,22 +66,73 @@ data:
   client-ids: <base64-encoded comma-separated UUIDs>
 ```
 
-Reference it via `clientIdSecret: "my-client-ids"`.
+Reference via `clientIdSecret: "my-client-ids"`.
 
-### PostgreSQL Secret
+## Networking
 
-For PostgreSQL, the chart can automatically create a secret with the connection string, or use an existing secret. 
+The chart does not implement TLS. Terminate TLS at the ingress or gateway.
 
-**Automatic Secret Creation**:
+### Service
-- When `postgres.existingSecret` is empty (default), the chart automatically creates a secret
-- Secret is named using Helm naming convention: `release-name-taskchampion-sync-server`
-- Secret contains only a `connection` key with the built connection string
 
-**Existing Secret Usage**:
+| Parameter | Default | Description |
-- When `postgres.existingSecret` is provided, the chart uses that secret
+|-----------|---------|-------------|
-- The secret **must** contain a `connection` key with the PostgreSQL connection string
+| `service.type` | `ClusterIP` | Service type |
-- If the secret doesn't have a `connection` key, the deployment will fail with a clear error
+| `service.port` | `8080` | Service port |
+| `service.targetPort` | `8080` | Container port |
 
-## Configuration
+### Ingress (NGINX)
 
-See [values.yaml](values.yaml) for all configurable options.
+| Parameter | Default | Description |
+|-----------|---------|-------------|
+| `ingress.enabled` | `false` | Enable NGINX ingress |
+| `ingress.className` | `""` | Ingress class name |
+| `ingress.annotations` | `{}` | Ingress annotations |
+| `ingress.hosts` | `[]` | Host list |
+| `ingress.tls` | `[]` | TLS configuration |
+
+### HTTPRoute (Kubernetes Gateway API)
+
+| Parameter | Default | Description |
+|-----------|---------|-------------|
+| `httpRoute.enabled` | `false` | Enable HTTPRoute |
+| `httpRoute.parentRefs` | `[]` | Parent gateway references (primary) |
+| `httpRoute.hostnames` | `[]` | Hostnames |
+| `httpRoute.rules` | `[]` | Routing rules |
+| `httpRoute.gateway` | `""` | (Deprecated) Single gateway name |
+| `httpRoute.host` | `""` | (Deprecated) Single hostname |
+| `httpRoute.path` | `"/"` | (Deprecated) Single path |
+| `httpRoute.port` | `8080` | (Deprecated) Single port |
+
+**Recommended** — use `parentRefs`, `hostnames`, `rules`. The deprecated
+single-value fields (`gateway`, `host`, `path`, `port`) are used as a fallback
+when the arrays are empty.
+
+## ServiceAccount and RBAC
+
+| Parameter | Default | Description |
+|-----------|---------|-------------|
+| `serviceAccount.create` | `true` | Create SA, Role, and RoleBinding |
+| `serviceAccount.name` | `""` | Use existing SA name |
+
+When created, the chart provisions a ServiceAccount, a Role with
+`get`/`create`/`update`/`patch` on secrets, and a RoleBinding.
+
+## Image Configuration
+
+| Parameter | Default | Description |
+|-----------|---------|-------------|
+| `image.repo` | `ghcr.io/gothenburgbitfactory/taskchampion-sync-server` | Image repository |
+| `image.tag` | `"0.7.0"` | Image tag |
+| `image.pullPolicy` | `IfNotPresent` | Pull policy |
+| `image.pullSecrets` | `[]` | Pull secrets |
+
+PostgreSQL appends `-postgres` to the image repo automatically.
+
+## Environment Variables
+
+Custom env vars are passed via `env`. `DATA_DIR` (SQLite) and `conn`
+(PostgreSQL) are set automatically and must not be set manually.
+
+## Full Configuration
+
+See [values.yaml](values.yaml).

helm/taskchampion-sync-server/examples/postgres-values.yaml

@@ -10,9 +10,12 @@ postgres:
 clientIdSecret: "taskchampion-client-ids"
 
 env:
-  RUST_LOG: debug
+  - name: RUST_LOG
-  LISTEN: "0.0.0.0:8080"
+    value: debug
-  CREATE_CLIENTS: "false"
+  - name: LISTEN
+    value: "0.0.0.0:8080"
+  - name: CREATE_CLIENTS
+    value: "false"
 
 replicas:
   enabled: true
@@ -20,7 +23,7 @@ replicas:
 
 image:
   pullSecrets:
-    - my-registry-secret
+    - name: my-registry-secret
 
 httpRoute:
   enabled: true

helm/taskchampion-sync-server/examples/sqlite-values.yaml

@@ -12,9 +12,12 @@ postgres:
 clientIdSecret: "taskchampion-client-ids"
 
 env:
-  RUST_LOG: info
+  - name: RUST_LOG
-  LISTEN: "0.0.0.0:8080"
+    value: info
-  CREATE_CLIENTS: "false"
+  - name: LISTEN
+    value: "0.0.0.0:8080"
+  - name: CREATE_CLIENTS
+    value: "false"
 
 ingress:
   enabled: true

helm/taskchampion-sync-server/templates/NOTES.txt

@@ -0,0 +1,46 @@
+Thank you for installing {{ .Chart.Name }} — version {{ .Chart.Version }} (app: {{ .Chart.AppVersion }}).
+
+## Storage Backend
+
+{{- if eq .Values.sqlite.enabled true }}
+**SQLite** — Data is stored at `{{ .Values.sqlite.dataDir }}`.
+{{- if .Values.sqlite.persistence.enabled }}
+  PersistentVolumeClaim: `{{ include "taskchampion-sync-server.fullname" . }}-pvc`
+{{- else if .Values.sqlite.existingPV }}
+  Using existing PVC: `{{ .Values.sqlite.existingPV }}`
+{{- else }}
+  Using an emptyDir volume (ephemeral — data is lost on pod restart).
+  Set `sqlite.persistence.enabled=true` for persistent storage.
+{{- end }}
+{{- end }}
+
+{{- if eq .Values.postgres.enabled true }}
+**PostgreSQL** — Connection URI stored in Secret `{{ include "taskchampion-sync-server.postgres-secret-name" . }}`.
+  Host: {{ .Values.postgres.host }}:{{ .Values.postgres.port }}
+  Database: {{ .Values.postgres.database }}
+{{- end }}
+
+## Verify the Deployment
+
+  kubectl get pods -l {{ include "taskchampion-sync-server.selectorLabels" . | replace ": " "=" | replace "\n" "," | trimSuffix "," }}
+
+## Check Pod Logs
+
+  kubectl logs -l {{ include "taskchampion-sync-server.selectorLabels" . | replace ": " "=" | replace "\n" "," | trimSuffix "," }}
+
+## Test the API
+
+  kubectl port-forward svc/{{ include "taskchampion-sync-server.fullname" . }} {{ .Values.service.port }}:{{ .Values.service.port }}
+  curl http://localhost:{{ .Values.service.port }}/
+
+## View Connection Secret (PostgreSQL only)
+
+{{- if eq .Values.postgres.enabled true }}
+  kubectl get secret {{ include "taskchampion-sync-server.postgres-secret-name" . }} -o jsonpath="{.data.connection}" | base64 -d
+{{- end }}
+
+## Configuration
+
+For full configuration options, see:
+
+  https://github.com/GothenburgBitFactory/taskchampion-sync-server

helm/taskchampion-sync-server/templates/_helpers.tpl

@@ -23,6 +23,7 @@ taskchampion-sync-server helpers
 helm.sh/chart: {{ printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
 app.kubernetes.io/name: {{ include "taskchampion-sync-server.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/component: server
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}
@@ -32,13 +33,6 @@ app.kubernetes.io/name: {{ include "taskchampion-sync-server.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
 
-{{- define "taskchampion-sync-server.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create }}
-{{- default (include "taskchampion-sync-server.fullname" .) .Values.serviceAccount.name }}
-{{- else }}
-{{- default "default" .Values.serviceAccount.name }}
-{{- end }}
-{{- end }}
 
 {{- define "taskchampion-sync-server.postgres-connection" -}}
   {{- $host := .Values.postgres.host -}}

helm/taskchampion-sync-server/templates/deployment.yaml

@@ -18,10 +18,10 @@ spec:
       labels:
         {{- include "taskchampion-sync-server.selectorLabels" . | nindent 8 }}
     spec:
-      {{- if .Values.serviceAccount.create }}
+
-      serviceAccountName: {{ include "taskchampion-sync-server.fullname" . }}
+      {{- with .Values.image.pullSecrets }}
-      {{- else if .Values.serviceAccount.name }}
+      imagePullSecrets:
-      serviceAccountName: {{ .Values.serviceAccount.name }}
+        {{- toYaml . | nindent 8 }}
       {{- end }}
       securityContext:
         {{- toYaml .Values.securityContext | nindent 8 }}
@@ -32,6 +32,8 @@ spec:
           imagePullPolicy: {{ .Values.postgres.initContainer.imagePullPolicy }}
           securityContext:
             allowPrivilegeEscalation: false
+            runAsNonRoot: true
+            runAsUser: 999
           env:
             - name: PGURI
               valueFrom:
@@ -90,11 +92,18 @@ spec:
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           securityContext:
             allowPrivilegeEscalation: false
-          env:
+            runAsNonRoot: true
-            {{- range $name, $value := .Values.env }}
+            runAsUser: 1092
-            - name: {{ $name }}
+            readOnlyRootFilesystem: true
-              value: {{ $value | quote }}
+          {{- if eq .Values.postgres.enabled true }}
+          command:
+            - /bin/taskchampion-sync-server-postgres
+          {{- else }}
+          command:
+            - /bin/taskchampion-sync-server
           {{- end }}
+          env:
+            {{- toYaml .Values.env | nindent 12 }}
             {{- if .Values.clientIdSecret }}
             - name: CLIENT_ID
               valueFrom:
@@ -117,9 +126,24 @@ spec:
             - name: http
               containerPort: {{ .Values.service.targetPort }}
               protocol: TCP
-          {{- with .Values.resources }}
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          {{- if eq .Values.postgres.enabled true }}
           resources:
-            {{- toYaml . | nindent 12 }}
+            {{- toYaml .Values.postgres.resources | nindent 12 }}
+          {{- else }}
+          resources:
+            {{- toYaml .Values.sqlite.resources | nindent 12 }}
           {{- end }}
           {{- if eq .Values.sqlite.enabled true }}
           volumeMounts:

helm/taskchampion-sync-server/templates/ingress.yaml

@@ -18,7 +18,10 @@ spec:
     {{- toYaml .Values.ingress.tls | nindent 4 }}
   {{- end }}
   rules:
+    {{- $svcName := include "taskchampion-sync-server.fullname" . -}}
+    {{- $svcPort := $.Values.service.port -}}
     {{- range .Values.ingress.hosts }}
+    {{- if kindIs "string" . }}
     - host: {{ . | quote }}
       http:
         paths:
@@ -26,8 +29,30 @@ spec:
             pathType: Prefix
             backend:
               service:
-                name: {{ include "taskchampion-sync-server.fullname" $ }}
+                name: {{ $svcName }}
                 port:
-                  number: {{ $.Values.service.port }}
+                  number: {{ $svcPort }}
+    {{- else }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path | default "/" | quote }}
+            pathType: {{ .pathType | default "Prefix" }}
+            backend:
+              service:
+                name: {{ $svcName }}
+                port:
+                  number: {{ $svcPort }}
+          {{- else }}
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ $svcName }}
+                port:
+                  number: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
     {{- end }}
 {{- end }}

helm/taskchampion-sync-server/templates/serviceaccount.yaml

@@ -1,38 +0,0 @@
-{{- if .Values.serviceAccount.create -}}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ include "taskchampion-sync-server.fullname" . }}
-  labels:
-    {{- include "taskchampion-sync-server.labels" . | nindent 4 }}
-  {{- with .Values.serviceAccount.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: {{ include "taskchampion-sync-server.fullname" . }}-secret-manager
-  labels:
-    {{- include "taskchampion-sync-server.labels" . | nindent 4 }}
-rules:
-- apiGroups: [""]
-  resources: ["secrets"]
-  verbs: ["create", "get", "update", "patch"]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: {{ include "taskchampion-sync-server.fullname" . }}-secret-binding
-  labels:
-    {{- include "taskchampion-sync-server.labels" . | nindent 4 }}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: {{ include "taskchampion-sync-server.fullname" . }}-secret-manager
-subjects:
-- kind: ServiceAccount
-  name: {{ include "taskchampion-sync-server.fullname" . }}
-  namespace: {{ .Release.Namespace }}
-{{- end -}}

helm/taskchampion-sync-server/templates/validation-config.yaml

@@ -1,3 +1,10 @@
+{{- /* Validate imagePullSecrets entries are objects (not plain strings) */ -}}
+{{- range $i, $secret := .Values.image.pullSecrets -}}
+  {{- if not (kindIs "map" $secret) -}}
+    {{- fail (printf "ERROR: image.pullSecrets[%d] is a string (%q). Each entry must be an object with a 'name' key, e.g.\n  image:\n    pullSecrets:\n      - name: %s" $i $secret $secret) -}}
+  {{- end -}}
+{{- end -}}
+
 {{- if and (eq .Values.sqlite.enabled false) (eq .Values.postgres.enabled false) -}}
 {{- fail "ERROR: Exactly one storage backend must be enabled. Either sqlite.enabled or postgres.enabled must be true." -}}
 {{- end -}}

helm/taskchampion-sync-server/values.yaml

@@ -9,6 +9,9 @@ image:
   tag: "0.7.0"
   pullPolicy: IfNotPresent
   pullSecrets: []
+  # pullSecrets expects a list of objects with a "name" key:
+  # pullSecrets:
+  #   - name: my-registry-cred
 
 # Existing secret containing client IDs (comma-separated UUIDs)
 # Expected key: client-ids
@@ -16,10 +19,19 @@ clientIdSecret: ""
 
 # Environment variables passed directly to the container
 # NOTE: DATA_DIR and CONNECTION are set automatically based on backend
+# To add secret/configMap references, use valueFrom:
+#   - name: MY_SECRET_VAR
+#     valueFrom:
+#       secretKeyRef:
+#         name: my-secret
+#         key: my-key
 env:
-  RUST_LOG: info
+  - name: RUST_LOG
-  LISTEN: "0.0.0.0:8080"
+    value: info
-  CREATE_CLIENTS: "true"
+  - name: LISTEN
+    value: "0.0.0.0:8080"
+  - name: CREATE_CLIENTS
+    value: "true"
 
 # Service configuration
 service:
@@ -28,6 +40,14 @@ service:
   targetPort: 8080
 
 # Ingress configuration
+# Each host can be a string (simple) or a map with path rules:
+#   hosts:
+#     - host: app.example.com
+#       paths:
+#         - path: /
+#           pathType: Prefix
+#         - path: /api
+#           pathType: Exact
 ingress:
   enabled: false
   className: ""
@@ -71,15 +91,6 @@ httpRoute:
   path: "/"
   port: 8080
 
-# Resource limits and requests
-resources: {}
-  # limits:
-  #   memory: 128Mi
-  #   cpu: 100m
-  # requests:
-  #   memory: 64Mi
-  #   cpu: 50m
-
 # Replica configuration (only applies when postgres is enabled)
 replicas:
   enabled: false
@@ -96,6 +107,15 @@ securityContext:
 sqlite:
   enabled: false
   dataDir: /var/lib/taskchampion-sync-server/data
+  # Resource limits and requests
+  resources:
+    limits:
+      memory: 25Mi
+      cpu: 100m
+    requests:
+      # 5Mi is sufficient for the SQLite image
+      memory: 5Mi
+      cpu: 10m
   existingPV: ""
   emptyDir:
     sizeLimit: ""
@@ -107,12 +127,6 @@ sqlite:
     storageClass: ""
     existingClaim: ""
 
-# Service account configuration
-serviceAccount:
-  create: true  # Default: automatically create service account
-  name: ""      # Optional: use existing service account
-  annotations: {}
-
 # PostgreSQL configuration
 postgres:
   enabled: false
@@ -134,3 +148,12 @@ postgres:
     # Override the schema URL. Defaults to the official schema for this chart's appVersion.
     # e.g. https://raw.githubusercontent.com/GothenburgBitFactory/taskchampion-sync-server/v0.7.0/postgres/schema.sql
     schemaUrl: ""
+  # Resource limits and requests
+  resources:
+    limits:
+      memory: 100Mi
+      cpu: 100m
+    requests:
+      # 20Mi is the minimum for the Postgres image
+      memory: 20Mi
+      cpu: 10m