feat: deploy n8n workflow automation

deployments/apps/n8n/deployment.yaml

@@ -17,32 +17,16 @@ spec:
     spec:
       containers:
         - name: n8n
-          image: n8nio/n8n:1.57.0
+          image: n8nio/n8n:1.87.0
           ports:
             - containerPort: 5678
-          env:
-            - name: N8N_HOST
-              value: "n8n.khalisio.com"
-            - name: N8N_PROTOCOL
-              value: "https"
-            - name: WEBHOOK_URL
-              value: "https://n8n.khalisio.com/"
-            - name: N8N_ENCRYPTION_KEY
-              valueFrom:
-                secretKeyRef:
+          envFrom:
+            - secretRef:
                 name: n8n-secret
-                  key: N8N_ENCRYPTION_KEY
           resources:
             requests:
-              cpu: 200m
-              memory: 256Mi
+              cpu: 100m
+              memory: 128Mi
             limits:
-              cpu: 1000m
-              memory: 1Gi
-          volumeMounts:
-            - name: n8n-data
-              mountPath: /home/node/.n8n
-      volumes:
-        - name: n8n-data
-          persistentVolumeClaim:
-            claimName: n8n-data
+              cpu: 500m
+              memory: 512Mi

deployments/apps/n8n/externalsecret.yaml

@@ -1,38 +0,0 @@
-apiVersion: external-secrets.io/v1
-kind: ExternalSecret
-metadata:
-  name: n8n-secret
-  namespace: apps
-spec:
-  refreshInterval: 1h
-  secretStoreRef:
-    name: orion-vault
-    kind: ClusterSecretStore
-  target:
-    name: n8n-secret
-    creationPolicy: Owner
-  data:
-    - secretKey: N8N_SECRET_KEY
-      remoteRef:
-        key: apps/n8n
-        property: N8N_SECRET_KEY
-    - secretKey: DB_HOST
-      remoteRef:
-        key: apps/n8n
-        property: DB_HOST
-    - secretKey: DB_PORT
-      remoteRef:
-        key: apps/n8n
-        property: DB_PORT
-    - secretKey: DB_NAME
-      remoteRef:
-        key: apps/n8n
-        property: DB_NAME
-    - secretKey: DB_USER
-      remoteRef:
-        key: apps/n8n
-        property: DB_USER
-    - secretKey: DB_PASSWORD
-      remoteRef:
-        key: apps/n8n
-        property: DB_PASSWORD

deployments/apps/n8n/ingress.yaml

@@ -1,17 +1,24 @@
-apiVersion: traefik.io/v1alpha1
-kind: IngressRoute
+apiVersion: networking.k8s.io/v1
+kind: Ingress
 metadata:
   name: n8n
   namespace: apps
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
 spec:
-  entryPoints:
-    - websecure
-  routes:
-    - match: Host(`n8n.khalisio.com`)
-      kind: Rule
-      services:
-        - name: n8n
-          port: 80
+  ingressClassName: traefik
+  rules:
+    - host: n8n.khalisio.com
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: n8n
+                port:
+                  number: 80
   tls:
+    - hosts:
+        - n8n.khalisio.com
       secretName: n8n-tls
-    certResolver: letsencrypt

deployments/apps/n8n/pvc.yaml

@@ -1,11 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: n8n-data
-  namespace: apps
-spec:
-  accessModes: [ReadWriteOnce]
-  storageClassName: longhorn
-  resources:
-    requests:
-      storage: 5Gi

deployments/apps/n8n/service.yaml

@@ -3,6 +3,8 @@ kind: Service
 metadata:
   name: n8n
   namespace: apps
+  labels:
+    app: n8n
 spec:
   selector:
     app: n8n