Fix configMapRef is a map

Chart.yaml

@@ -10,3 +10,9 @@ maintainers:
     name: Konstantin Grachev
 sources:
   - https://git.grachevko.ru/n8n/chart
+dependencies:
+  - name: redis
+    version: ~16.4.0
+    repository: https://charts.bitnami.com/bitnami
+    alias: redis
+    condition: redis.enabled

templates/config.yaml

@@ -1,14 +1,14 @@
 {{- if not .Values.existingSecret }}
 apiVersion: v1
-kind: Secret
+kind: ConfigMap
 metadata:
   name: {{ include "n8n.fullname" . }}
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
-type: Opaque
 data:
   NODE_ENV: {{ .Values.config.node_env | quote }}
   WEBHOOK_URL: {{ .Values.config.webhook_url | quote }}
+  EXECUTIONS_MODE: "queue"
   EXECUTIONS_PROCESS: {{ .Values.config.executions.process | quote }}
   GENERIC_TIMEZONE: {{ .Values.config.timezone | quote }}
   EXECUTIONS_DATA_PRUNE: {{ .Values.config.executions.data.prune | quote }}
@@ -16,4 +16,5 @@ data:
   N8N_DIAGNOSTICS_ENABLED: {{ .Values.config.executions.data.max_age | quote }}
   NODE_FUNCTION_ALLOW_BUILTIN: {{ .Values.config.node.function.allow.builtin | quote }}
   NODE_FUNCTION_ALLOW_EXTERNAL: {{ .Values.config.node.function.allow.external | quote }}
+  QUEUE_BULL_REDIS_HOST: {{ include "n8n.fullname" . }}-redis
 {{- end }}

templates/n8n-deployment.yaml

@@ -32,8 +32,7 @@ spec:
           imagePullPolicy: {{ .Values.n8n.image.pullPolicy }}
           envFrom:
             - configMapRef:
-                - name: {{ include "n8n.fullname" . }}
+                name: {{ include "n8n.fullname" . }}
-          envFrom:
           {{- if .Values.n8n.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.n8n.extraEnvVarsSecret }}

templates/webhook-deployment.yaml

@@ -34,8 +34,7 @@ spec:
           imagePullPolicy: {{ .Values.webhook.image.pullPolicy }}
           envFrom:
             - configMapRef:
-                - name: {{ include "n8n.fullname" . }}
+                name: {{ include "n8n.fullname" . }}
-          envFrom:
           {{- if .Values.webhook.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.webhook.extraEnvVarsSecret }}

templates/worker-deployment.yaml

@@ -34,8 +34,7 @@ spec:
           imagePullPolicy: {{ .Values.worker.image.pullPolicy }}
           envFrom:
             - configMapRef:
-                - name: {{ include "n8n.fullname" . }}
+                name: {{ include "n8n.fullname" . }}
-          envFrom:
           {{- if .Values.worker.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.worker.extraEnvVarsSecret }}