Next Gen Chart

charts/n8n/Chart.lock

@@ -1,6 +1,6 @@
 dependencies:
-- name: redis
-  repository: https://charts.bitnami.com/bitnami
-  version: 18.6.1
-digest: sha256:679512a5d6167cd529b9b6d861a6605f62683c3497b8f920fc344dd00bf0ba82
-generated: "2024-06-30T21:39:40.024252056+02:00"
+- name: valkey
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 2.2.3
+digest: sha256:3bed83ffaec482e8e31eae77f966ecbd95258b6124ced0824d825805dc23e197
+generated: "2025-01-18T14:00:37.663128+01:00"

charts/n8n/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: n8n
-version: 0.25.2
-appVersion: 1.62.5
+version: 1.0.0
+appVersion: 1.76.1
 type: application
 description: "A Kubernetes Helm chart for n8n a free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services."
 home: https://github.com/8gears/n8n-helm-chart
@@ -25,13 +25,13 @@ maintainers:
     url: https://github.com/n8n-io
 
 dependencies:
-  - name: redis
-    version: 18.6.1
-    repository: https://charts.bitnami.com/bitnami
+  - name: valkey
+    version: 2.2.3
+    repository: oci://registry-1.docker.io/bitnamicharts
     condition: redis.enabled
 annotations:
-  artifacthub.io/prerelease: "false"
+  artifacthub.io/prerelease: "true"
   # supported kinds are added, changed, deprecated, removed, fixed and security.
   artifacthub.io/changes: |
     - kind: changed
-      description: "Updated application to version 1.62.5"
+      description: "Major chart redesign and also update to n8n version 1.74.1. This version is not compatible with the previous version. Please read the release notes for more details."

charts/n8n/templates/NOTES.txt

@@ -5,16 +5,16 @@
   http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
   {{- end }}
 {{- end }}
-{{- else if contains "NodePort" .Values.service.type }}
+{{- else if contains "NodePort" (default "ClusterIP" .Values.main.service.type) }}
   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "n8n.fullname" . }})
   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
   echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
+{{- else if contains "LoadBalancer" (default "ClusterIP" .Values.main.service.type) }}
      NOTE: It may take a few minutes for the LoadBalancer IP to be available.
            You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "n8n.fullname" . }}'
   export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "n8n.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
+  echo http://$SERVICE_IP:{{ .Values.main.service.port }}
+{{- else if contains "ClusterIP" (default "ClusterIP" .Values.main.service.type) }}
   export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "n8n.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
   echo "Visit http://127.0.0.1:8080 to use your application"

charts/n8n/templates/_helpers.tpl

@@ -50,92 +50,50 @@ app.kubernetes.io/name: {{ include "n8n.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
 
-{{/*
-Selector labels
-*/}}
-{{- define "n8n.deploymentPodEnvironments" -}}
-{{- range $key, $value := .Values.extraEnv }}
-- name: {{ $key }}
-  value: {{ $value | quote}}
-{{ end }}
-{{- range $key, $value := .Values.extraEnvSecrets }}
-- name: {{ $key }}
-  valueFrom:
-    secretKeyRef:
-      name: {{ $value.name | quote }}
-      key: {{ $value.key | quote }}
-{{ end }}
-- name: "N8N_PORT" #! we better set the port once again as ENV Var, see: https://community.n8n.io/t/default-config-is-not-set-or-the-port-to-be-more-precise/3158/3?u=vad1mo
-  value: {{ get .Values.config "port" | default "5678" | quote }}
-{{- if .Values.n8n.encryption_key }}
-- name: "N8N_ENCRYPTION_KEY"
-  valueFrom:
-    secretKeyRef:
-      key:  N8N_ENCRYPTION_KEY
-      name: {{ include "n8n.fullname" . }}
-{{- end }}
-{{- if or .Values.config .Values.secret }}
-- name: "N8N_CONFIG_FILES"
-  value: {{ include "n8n.configFiles" . | quote }}
-{{ end }}
-{{- if .Values.scaling.enabled }}
-- name: "QUEUE_BULL_REDIS_HOST"
-  {{- if .Values.scaling.redis.host }}
-  value: "{{ .Values.scaling.redis.host }}"
-  {{ else }}
-  value: "{{ .Release.Name }}-redis-master"
-  {{ end }}
-- name: "EXECUTIONS_MODE"
-  value: "queue"
-{{ end }}
-{{- if .Values.scaling.redis.password }}
-- name: "QUEUE_BULL_REDIS_PASSWORD"
-  value: "{{ .Values.scaling.redis.password }}"
-{{ end }}
-{{- if .Values.scaling.webhook.enabled }}
-- name: "N8N_DISABLE_PRODUCTION_MAIN_PROCESS"
-  value: "true"
-{{ end }}
-{{- end }}
 
-{{/*
-Create the name of the service account to use
-*/}}
+{{/* Create the name of the service account to use */}}
 {{- define "n8n.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create }}
-{{- default (include "n8n.fullname" .) .Values.serviceAccount.name }}
+{{- if .Values.main.serviceAccount.create }}
+{{- default (include "n8n.fullname" .) .Values.main.serviceAccount.name }}
 {{- else }}
-{{- default "default" .Values.serviceAccount.name }}
-{{- end }}
+{{- default "default" .Values.main.serviceAccount.name }}
 {{- end }}
-
-{{/* Create a list of config files for n8n */}}
-{{- define "n8n.configFiles" -}}
-    {{- $conf_val := "" }}
-    {{- $sec_val  := "" }}
-    {{- $separator  := "" }}
-    {{- if .Values.config }}
-        {{- $conf_val = "/n8n-config/config.json" }}
-    {{- end }}
-    {{- if or .Values.secret .Values.existingSecret }}
-        {{- $sec_val = "/n8n-secret/secret.json" }}
-    {{- end }}
-    {{- if and .Values.config (or .Values.secret .Values.existingSecret) }}
-        {{- $separator  = "," }}
-    {{- end }}
-    {{- print $conf_val $separator $sec_val }}
 {{- end }}
 
-
 {{/* PVC existing, emptyDir, Dynamic */}}
 {{- define "n8n.pvc" -}}
-{{- if or (not .Values.persistence.enabled) (eq .Values.persistence.type "emptyDir") -}}
+{{- if or (not .Values.main.persistence.enabled) (eq .Values.main.persistence.type "emptyDir") -}}
           emptyDir: {}
-{{- else if and .Values.persistence.enabled .Values.persistence.existingClaim -}}
+{{- else if and .Values.main.persistence.enabled .Values.main.persistence.existingClaim -}}
           persistentVolumeClaim:
-            claimName: {{ .Values.persistence.existingClaim }}
-{{- else if and .Values.persistence.enabled (eq .Values.persistence.type "dynamic")  -}}
+            claimName: {{ .Values.main.persistence.existingClaim }}
+{{- else if and .Values.main.persistence.enabled (eq .Values.main.persistence.type "dynamic")  -}}
           persistentVolumeClaim:
             claimName: {{ include "n8n.fullname" . }}
 {{- end }}
 {{- end }}
+
+
+{{/* Create environment variables from yaml tree */}}
+{{- define "toEnvVars" -}}
+    {{- $prefix := "" }}
+    {{- if .prefix }}
+        {{- $prefix = printf "%s_" .prefix }}
+    {{- end }}
+    {{- range $key, $value := .values }}
+        {{- if kindIs "map" $value -}}
+            {{- dict "values" $value "prefix" (printf "%s%s" $prefix ($key | upper)) "isSecret" $.isSecret | include "toEnvVars" -}}
+        {{- else -}}
+            {{- if $.isSecret -}}
+{{ $prefix }}{{ $key | upper }}: {{ $value | b64enc }}{{ "\n" }}
+            {{- else -}}
+{{ $prefix }}{{ $key | upper }}: {{ $value | quote }}{{ "\n" }}
+            {{- end -}}
+        {{- end -}}
+    {{- end -}}
+{{- end }}
+
+
+
+
+

charts/n8n/templates/configmap.yaml

@@ -1,12 +1,10 @@
-{{- if .Values.config }}
+{{- if .Values.main.config }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: {{ include "n8n.fullname" . }}
+  name: app-config-{{ include "n8n.fullname" . }}
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
 data:
-  config.json: |
-{{ .Values.config | toPrettyJson | indent 4  }}
-
+  {{- include "toEnvVars" (dict "values" .Values.main.config "prefix" "") | nindent 2 }}
 {{- end }}

charts/n8n/templates/deployment.webhooks.yaml

@@ -1,104 +1,106 @@
-{{- if .Values.scaling.webhook.enabled }}
+{{- if .Values.webhook.enabled }}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ include "n8n.fullname" . }}-webhook
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
 spec:
-  {{- if not .Values.autoscaling.enabled }}
-  replicas: {{ .Values.scaling.webhook.count }}
+  {{- if not .Values.webhook.autoscaling.enabled }}
+  replicas: {{ .Values.webhook.replicaCount }}
   {{- end }}
   strategy:
-    type: {{ .Values.deploymentStrategy.type }}
-    {{- if eq .Values.deploymentStrategy.type "RollingUpdate" }}
+    type: {{ .Values.webhook.deploymentStrategy.type }}
+    {{- if eq .Values.webhook.deploymentStrategy.type "RollingUpdate" }}
     rollingUpdate:
-      maxSurge: {{ default "25%" .Values.deploymentStrategy.maxSurge  }}
-      maxUnavailable: {{ default "25%" .Values.deploymentStrategy.maxUnavailable }}
+      maxSurge: {{ default "25%" .Values.webhook.deploymentStrategy.maxSurge  }}
+      maxUnavailable: {{ default "25%" .Values.webhook.deploymentStrategy.maxUnavailable }}
     {{- end }}
   selector:
     matchLabels:
       {{- include "n8n.selectorLabels" . | nindent 6 }}
-      app.kubernetes.io/type: webhooks
+      app.kubernetes.io/type: webhook
   template:
     metadata:
       annotations:
         checksum/config: {{ print .Values | sha256sum }}
-        {{- with .Values.podAnnotations }}
+        {{- with .Values.webhook.podAnnotations }}
         {{- toYaml . | nindent 8 }}
         {{- end }}
       labels:
         {{- include "n8n.selectorLabels" . | nindent 8 }}
-        app.kubernetes.io/type: webhooks
-        {{- if .Values.podLabels }}
-          {{ toYaml .Values.podLabels | nindent 8 }}
+        app.kubernetes.io/type: webhook
+        {{- if .Values.webhook.podLabels }}
+          {{ toYaml .Values.webhook.podLabels | nindent 8 }}
         {{- end }}
-
     spec:
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       serviceAccountName: {{ include "n8n.serviceAccountName" . }}
       securityContext:
-        {{- toYaml .Values.podSecurityContext | nindent 8 }}
-      {{- if .Values.initContainers }}
+        {{- toYaml .Values.webhook.podSecurityContext | nindent 8 }}
+      {{- if .Values.webhook.initContainers }}
       initContainers:
-      {{ tpl (toYaml .Values.initContainers) . | nindent 8 }}
+      {{ tpl (toYaml .Values.webhook.initContainers) . | nindent 8 }}
       {{- end }}
       containers:
-        - name: {{ .Chart.Name }}
-          securityContext:
-            {{- toYaml .Values.securityContext | nindent 12 }}
+        - name: {{ .Chart.Name }}-webhook
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- if .Values.webhook.command }}
+          command:
+            {{- toYaml .Values.webhook.command | nindent 12 }}
+          {{- else }}
           command: ["n8n"]
-          args: ["webhook"]
-          env:
-            {{- include "n8n.deploymentPodEnvironments" . | nindent 12 }}
+          {{- end }}
+          {{- if .Values.webhook.commandArgs }}
+          args:
+            {{- toYaml .Values.webhook.commandArgs | nindent 12 }}
+          {{- else }}
+          args:
+            - "webhook"
+          {{- end }}
           ports:
             - name: http
-              containerPort: {{ get .Values.config "port" | default 5678 }}
+              containerPort: {{ get .Values.main.config "port" | default 5678 }}
               protocol: TCP
+          {{- with .Values.webhook.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.webhook.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          envFrom:
+            - configMapRef:
+                name: {{ include "n8n.fullname" . }}
+            - secretRef:
+                name: {{ include "n8n.fullname" . }}
+          lifecycle:
+            {{- toYaml .Values.webhook.lifecycle | nindent 12 }}
+          securityContext:
+            {{- toYaml .Values.webhook.securityContext | nindent 12 }}
           resources:
-            {{- toYaml .Values.webhookResources | nindent 12 }}
+            {{- toYaml .Values.webhook.resources | nindent 12 }}
           volumeMounts:
             - name: data
-              mountPath: {{ if semverCompare ">=1.0" (.Values.image.tag | default .Chart.AppVersion) }}/home/node/.n8n{{ else }}/root/.n8n{{ end }}
-            {{- if .Values.config }}
-            - name: config-volume
-              mountPath: /n8n-config
-            {{- end }}
-            {{- if or (.Values.secret) (.Values.existingSecret) }}
-            - name: secret-volume
-              mountPath: /n8n-secret
-                {{- end }}
-      {{- with .Values.nodeSelector }}
+              mountPath: /home/node/.n8n
+      {{- with .Values.webhook.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}
       {{- end }}
-      {{- with .Values.affinity }}
+      {{- with .Values.webhook.affinity }}
       affinity:
         {{- toYaml . | nindent 8 }}
       {{- end }}
-      {{- with .Values.tolerations }}
+      {{- with .Values.webhook.tolerations }}
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       volumes:
         - name: "data"
           {{ include "n8n.pvc" . }}
-        {{- if .Values.config }}
-        - name: config-volume
-          configMap:
-            name: {{ include "n8n.fullname" . }}
-        {{- end }}
-        {{- if or (.Values.secret) (.Values.existingSecret) }}
-        - name: secret-volume
-          secret:
-            secretName: {{ if .Values.existingSecret }}{{ .Values.existingSecret }}{{ else }}{{ include "n8n.fullname" . }}{{ end }}
-            items:
-              - key: "secret.json"
-                path: "secret.json"
-        {{- end }}
 {{- end }}