Add n8n

apps/n8n/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: n8n
+  namespace: n8n
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: n8n
+  template:
+    metadata:
+      labels:
+        app: n8n
+    spec:
+      containers:
+        - name: n8n
+          image: docker.n8n.io/n8nio/n8n:2.32.7
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 5678
+          env:
+            - name: N8N_HOST
+              value: n8n.aleshym.co
+            - name: N8N_PORT
+              value: "5678"
+            - name: N8N_PROTOCOL
+              value: https
+            - name: WEBHOOK_URL
+              value: https://n8n.aleshym.co/
+            - name: N8N_EDITOR_BASE_URL
+              value: https://n8n.aleshym.co/
+            - name: GENERIC_TIMEZONE
+              value: America/Vancouver
+            - name: TZ
+              value: America/Vancouver
+            - name: DB_TYPE
+              value: postgresdb
+            - name: DB_POSTGRESDB_HOST
+              value: n8n-postgres
+            - name: DB_POSTGRESDB_PORT
+              value: "5432"
+            - name: DB_POSTGRESDB_DATABASE
+              value: n8n
+            - name: DB_POSTGRESDB_USER
+              valueFrom:
+                secretKeyRef:
+                  name: n8n-secrets
+                  key: postgres-user
+            - name: DB_POSTGRESDB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: n8n-secrets
+                  key: postgres-password
+            - name: N8N_ENCRYPTION_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: n8n-secrets
+                  key: encryption-key
+            - name: N8N_SECURE_COOKIE
+              value: "true"
+            - name: N8N_PROXY_HOPS
+              value: "1"
+            - name: EXECUTIONS_DATA_PRUNE
+              value: "true"
+            - name: EXECUTIONS_DATA_MAX_AGE
+              value: "336"
+          volumeMounts:
+            - name: n8n-data
+              mountPath: /home/node/.n8n
+          readinessProbe:
+            httpGet:
+              path: /healthz
+              port: 5678
+            initialDelaySeconds: 15
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 6
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: 5678
+            initialDelaySeconds: 30
+            periodSeconds: 20
+            timeoutSeconds: 5
+            failureThreshold: 6
+          resources:
+            requests:
+              cpu: 100m
+              memory: 256Mi
+            limits:
+              memory: 1Gi
+      volumes:
+        - name: n8n-data
+          persistentVolumeClaim:
+            claimName: n8n-data

apps/n8n/ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: n8n
+  namespace: n8n
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-production
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts:
+        - n8n.aleshym.co
+      secretName: n8n-tls
+  rules:
+    - host: n8n.aleshym.co
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: n8n
+                port:
+                  number: 5678

apps/n8n/kustomization.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - pvc.yaml
+  - postgres-service.yaml
+  - postgres-statefulset.yaml
+  - sealedsecret.yaml
+  - deployment.yaml
+  - service.yaml
+  - ingress.yaml

apps/n8n/postgres-service.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: n8n-postgres
+  namespace: n8n
+spec:
+  selector:
+    app: n8n-postgres
+  ports:
+    - name: postgres
+      port: 5432
+      targetPort: 5432

apps/n8n/postgres-statefulset.yaml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: n8n-postgres
+  namespace: n8n
+spec:
+  serviceName: n8n-postgres
+  replicas: 1
+  selector:
+    matchLabels:
+      app: n8n-postgres
+  template:
+    metadata:
+      labels:
+        app: n8n-postgres
+    spec:
+      containers:
+        - name: postgres
+          image: postgres:17-alpine
+          ports:
+            - containerPort: 5432
+          env:
+            - name: POSTGRES_DB
+              value: n8n
+            - name: POSTGRES_USER
+              valueFrom:
+                secretKeyRef:
+                  name: n8n-secrets
+                  key: postgres-user
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: n8n-secrets
+                  key: postgres-password
+          volumeMounts:
+            - name: postgres-data
+              mountPath: /var/lib/postgresql/data
+  volumeClaimTemplates:
+    - metadata:
+        name: postgres-data
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        storageClassName: local-path
+        resources:
+          requests:
+            storage: 5Gi

apps/n8n/pvc.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: n8n-data
+  namespace: n8n
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: local-path
+  resources:
+    requests:
+      storage: 5Gi

apps/n8n/sealedsecret.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: bitnami.com/v1alpha1
+kind: SealedSecret
+metadata:
+  name: n8n-secrets
+  namespace: n8n
+spec:
+  encryptedData:
+    encryption-key: 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
+    postgres-password: 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
+    postgres-user: 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
+  template:
+    metadata:
+      name: n8n-secrets
+      namespace: n8n
+    type: Opaque

apps/n8n/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: n8n
+  namespace: n8n
+spec:
+  selector:
+    app: n8n
+  ports:
+    - name: http
+      port: 5678
+      targetPort: 5678
+  type: ClusterIP

argocd/n8n.yaml

@@ -0,0 +1,20 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: n8n
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://git.aleshym.co/funman300/k3s-homelab.git
+    targetRevision: HEAD
+    path: apps/n8n
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: n8n
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true