Remove redundant suffix

This reverts commit 92f8d4442c.

.helmignore

@@ -21,4 +21,3 @@
 .idea/
 *.tmproj
 .vscode/
-*.tgz

Chart.lock

@@ -1,6 +1,6 @@
 dependencies:
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 16.4.5
+  version: 17.3.11
-digest: sha256:bed8b8c341db9fcbd4a81de0b55a47e306ba4217e8cfa300a4ba97befb13e51c
+digest: sha256:40f0dad12458b527f362dd152bbeb042a415b0bb48376357901d2062489b0650
-generated: "2022-11-15T22:11:41.384512283+03:00"
+generated: "2022-11-16T12:29:15.310122534+03:00"

Chart.yaml

@@ -12,7 +12,6 @@ sources:
   - https://git.grachevko.ru/n8n/chart
 dependencies:
   - name: redis
-    version: ~16.4.0
+    version: ^17
     repository: https://charts.bitnami.com/bitnami
-    alias: redis
     condition: redis.enabled

TODO.md

@@ -0,0 +1 @@
+- [ ] external redis config

templates/_helpers.tpl

@@ -5,6 +5,14 @@ Expand the name of the chart.
 {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
 {{- end }}
 
+{{- define "n8n-webhook.name" -}}
+{{ include "n8n.name" . }}-webhook
+{{- end }}
+
+{{- define "n8n-worker.name" -}}
+{{ include "n8n.name" . }}-worker
+{{- end }}
+
 {{/*
 Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
@@ -23,6 +31,14 @@ If release name contains chart name it will be used as a full name.
 {{- end }}
 {{- end }}
 
+{{- define "n8n-webhook.fullname" -}}
+{{ include "n8n.fullname" . }}-webhook
+{{- end }}
+
+{{- define "n8n-worker.fullname" -}}
+{{ include "n8n.fullname" . }}-worker
+{{- end }}
+
 {{/*
 Create chart name and version as used by the chart label.
 */}}
@@ -33,15 +49,32 @@ Create chart name and version as used by the chart label.
 {{/*
 Common labels
 */}}
-{{- define "n8n.labels" -}}
+{{- define "common.labels" -}}
 helm.sh/chart: {{ include "n8n.chart" . }}
-{{ include "n8n.selectorLabels" . }}
 {{- if .Chart.AppVersion }}
 app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}
 
+{{/*
+n8n labels
+*/}}
+{{- define "n8n.labels" -}}
+{{ include "common.labels" . }}
+{{ include "n8n.selectorLabels" . }}
+{{- end }}
+
+{{- define "n8n-webhook.labels" -}}
+{{ include "common.labels" . }}
+{{ include "n8n-webhook.selectorLabels" . }}
+{{- end }}
+
+{{- define "n8n-worker.labels" -}}
+{{ include "common.labels" . }}
+{{ include "n8n-worker.selectorLabels" . }}
+{{- end }}
+
 {{/*
 Selector labels
 */}}
@@ -49,3 +82,13 @@ Selector labels
 app.kubernetes.io/name: {{ include "n8n.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end }}
+
+{{- define "n8n-webhook.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "n8n-webhook.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{- define "n8n-worker.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "n8n-worker.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

templates/configmap.yaml

@@ -6,17 +6,19 @@ metadata:
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
 data:
-  NODE_ENV: {{ .Values.config.node_env | quote }}
+  N8N_HOST: {{ .Values.config.host | quote }}
+  N8N_PORT: {{ .Values.config.port | quote }}
+  N8N_PROTOCOL: {{ .Values.config.protocol | 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 }}
   EXECUTIONS_DATA_MAX_AGE: {{ .Values.config.executions.data.max_age | quote }}
-  N8N_DIAGNOSTICS_ENABLED: {{ .Values.config.executions.data.max_age | quote }}
+  N8N_DIAGNOSTICS_ENABLED: {{ .Values.config.diagnostics.enabled | 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
+  QUEUE_BULL_REDIS_HOST: {{ include "n8n.fullname" . }}-redis-master
   {{- if .Values.config.debug }}
   N8N_LOG_LEVEL: debug
   {{- end }}

templates/n8n-deployment.yaml

@@ -4,6 +4,9 @@ metadata:
   name: {{ include "n8n.fullname" . }}
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
+  annotations:
+    checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+    checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
 spec:
   replicas: 1
   selector:
@@ -11,8 +14,10 @@ spec:
       {{- include "n8n.selectorLabels" . | nindent 6 }}
   template:
     metadata:
-      {{- with .Values.n8n.podAnnotations }}
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
+      {{- with .Values.n8n.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
@@ -36,6 +41,9 @@ spec:
           {{- if .Values.n8n.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.n8n.extraEnvVarsSecret }}
+          {{- else }}
+            - secretRef:
+                name: {{ include "n8n.fullname" . }}
           {{- end }}
           ports:
             - name: http
@@ -49,6 +57,12 @@ spec:
             httpGet:
               path: /healthz
               port: http
+          startupProbe:
+            httpGet:
+              path: /healthz
+              port: http
+            failureThreshold: 30
+            periodSeconds: 10
           resources:
             {{- toYaml .Values.n8n.resources | nindent 12 }}
       {{- with .Values.n8n.nodeSelector }}

templates/webhook-deployment.yaml

@@ -1,7 +1,7 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: {{ include "n8n.fullname" . }}-webhook
+  name: {{ include "n8n-webhook.fullname" . }}
   labels:
     {{- include "n8n.labels" . | nindent 4 }}
 spec:
@@ -10,15 +10,17 @@ spec:
   {{- end }}
   selector:
     matchLabels:
-      {{- include "n8n.selectorLabels" . | nindent 6 }}
+      {{- include "n8n-webhook.selectorLabels" . | nindent 6 }}
   template:
     metadata:
-      {{- with .Values.webhook.podAnnotations }}
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
+      {{- with .Values.webhook.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
-        {{- include "n8n.selectorLabels" . | nindent 8 }}
+        {{- include "n8n-webhook.selectorLabels" . | nindent 8 }}
     spec:
       {{- with .Values.webhook.image.pullSecrets }}
       imagePullSecrets:
@@ -32,12 +34,18 @@ spec:
             {{- toYaml .Values.webhook.securityContext | nindent 12 }}
           image: "{{ .Values.webhook.image.registry }}/{{ .Values.webhook.image.repository }}:{{ .Values.webhook.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.webhook.image.pullPolicy }}
+          command:
+            - n8n
+            - webhook
           envFrom:
             - configMapRef:
                 name: {{ include "n8n.fullname" . }}
           {{- if .Values.webhook.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.webhook.extraEnvVarsSecret }}
+          {{- else }}
+            - secretRef:
+                name: {{ include "n8n.fullname" . }}
           {{- end }}
           ports:
             - name: http

templates/webhook-ingress.yaml

@@ -1,5 +1,5 @@
 {{- if .Values.webhook.ingress.enabled -}}
-{{- $fullName := include "n8n.fullname" . -}}
+{{- $fullName := include "n8n-webhook.fullname" . -}}
 {{- $svcPort := .Values.webhook.service.port -}}
 {{- if and .Values.webhook.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
   {{- if not (hasKey .Values.webhook.ingress.annotations "kubernetes.io/ingress.class") }}
@@ -15,9 +15,9 @@ apiVersion: extensions/v1beta1
 {{- end }}
 kind: Ingress
 metadata:
-  name: {{ $fullName }}-webhook
+  name: {{ $fullName }}
   labels:
-    {{- include "n8n.labels" . | nindent 4 }}
+    {{- include "n8n-webhook.labels" . | nindent 4 }}
   {{- with .Values.webhook.ingress.annotations }}
   annotations:
     {{- toYaml . | nindent 4 }}

templates/webhook-service.yaml

@@ -1,9 +1,9 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "n8n.fullname" . }}-webhook
+  name: {{ include "n8n-webhook.fullname" . }}
   labels:
-    {{- include "n8n.labels" . | nindent 4 }}
+    {{- include "n8n-webhook.labels" . | nindent 4 }}
 spec:
   type: {{ .Values.webhook.service.type }}
   ports:
@@ -12,4 +12,4 @@ spec:
       protocol: TCP
       name: http
   selector:
-    {{- include "n8n.selectorLabels" . | nindent 4 }}
+    {{- include "n8n-webhook.selectorLabels" . | nindent 4 }}

templates/worker-deployment.yaml

@@ -1,24 +1,29 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: {{ include "n8n.fullname" . }}-worker
+  name: {{ include "n8n-worker.fullname" . }}
   labels:
-    {{- include "n8n.labels" . | nindent 4 }}
+    {{- include "n8n-worker.labels" . | nindent 4 }}
+  annotations:
+    checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+    checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
 spec:
   {{- if not .Values.worker.autoscaling.enabled }}
   replicas: {{ .Values.worker.replicaCount }}
   {{- end }}
   selector:
     matchLabels:
-      {{- include "n8n.selectorLabels" . | nindent 6 }}
+      {{- include "n8n-worker.selectorLabels" . | nindent 6 }}
   template:
     metadata:
-      {{- with .Values.worker.podAnnotations }}
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/secret: {{ include (print $.Template.BasePath "/secrets.yaml") . | sha256sum }}
+      {{- with .Values.worker.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels:
-        {{- include "n8n.selectorLabels" . | nindent 8 }}
+        {{- include "n8n-worker.selectorLabels" . | nindent 8 }}
     spec:
       {{- with .Values.worker.image.pullSecrets }}
       imagePullSecrets:
@@ -32,12 +37,18 @@ spec:
             {{- toYaml .Values.worker.securityContext | nindent 12 }}
           image: "{{ .Values.worker.image.registry }}/{{ .Values.worker.image.repository }}:{{ .Values.worker.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.worker.image.pullPolicy }}
+          command:
+            - n8n
+            - worker
           envFrom:
             - configMapRef:
                 name: {{ include "n8n.fullname" . }}
           {{- if .Values.worker.extraEnvVarsSecret }}
             - secretRef:
                 name: {{ .Values.worker.extraEnvVarsSecret }}
+          {{- else }}
+            - secretRef:
+                name: {{ include "n8n.fullname" . }}
           {{- end }}
           resources:
             {{- toYaml .Values.worker.resources | nindent 12 }}

values.yaml

@@ -1,5 +1,8 @@
 config:
-  debug: "false"
+  host: ""
+  port: "5678"
+  protocol: http
+  debug: false
   db_type: postgresdb
   postgres:
     database: n8n
@@ -11,20 +14,25 @@ config:
   encryption_key: ""
   timezone: Europe/Moscow
   webhook_url: ""
-  node_env: production
   executions:
     process: main
     data:
-      prune: 'true'
+      prune: true
       max_age: 8760
   diagnostics:
-    enabled: 'false'
+    enabled: false
   node:
     function:
       allow:
         builtin: '*'
         external: '*'
 
+redis:
+  enabled: false
+  architecture: standalone
+  auth:
+    enabled: false
+
 existingSecret: ""
 
 nameOverride: ""