Make Helm webapp chart images configurable

Adds configurability for init and token syncer container images through
new values in the Helm chart configuration

Author: LeoKaynan

hosting/k8s/helm/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: trigger
 description: The official Trigger.dev Helm chart
 type: application
-version: 4.0.1
+version: 4.0.2
 appVersion: v4.0.4
 home: https://trigger.dev
 sources:

hosting/k8s/helm/templates/webapp.yaml

@@ -68,7 +68,8 @@ spec:
         {{- end }}
       initContainers:
         - name: init-shared
-          image: busybox:1.35
+          image: "{{ .Values.webapp.initImage.registry }}/{{ .Values.webapp.initImage.repository }}:{{ .Values.webapp.initImage.tag }}"
+          imagePullPolicy: {{ .Values.webapp.initImage.pullPolicy }}
           command: ['sh', '-c', 'mkdir -p /home/node/shared']
           securityContext:
             runAsUser: 1000
@@ -77,7 +78,8 @@ spec:
               mountPath: /home/node/shared
       containers:
         - name: token-syncer
-          image: bitnamilegacy/kubectl:1.28
+          image: "{{ .Values.webapp.tokenSyncerImage.registry }}/{{ .Values.webapp.tokenSyncerImage.repository }}:{{ .Values.webapp.tokenSyncerImage.tag }}"
+          imagePullPolicy: {{ .Values.webapp.tokenSyncerImage.pullPolicy }}
           securityContext:
             runAsUser: 1000
             runAsNonRoot: true

hosting/k8s/helm/values.yaml

@@ -48,6 +48,20 @@ webapp:
     tag: "" # Defaults to Chart.appVersion when empty
     pullPolicy: IfNotPresent
 
+  # Init container image configuration
+  initImage:
+    registry: docker.io
+    repository: busybox
+    tag: "1.35"
+    pullPolicy: IfNotPresent
+
+  # Token syncer image configuration
+  tokenSyncerImage:
+    registry: docker.io
+    repository: bitnamilegacy/kubectl
+    tag: "1.28"
+    pullPolicy: IfNotPresent
+
   # Origin configuration
   appOrigin: "http://localhost:3040"
   loginOrigin: "http://localhost:3040"