refactor: rewrite n8n manifests as clean GitOps specs, remove server-exported fields

n8n/deployment-n8n.yaml

@@ -1,43 +1,42 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  annotations:
-    deployment.kubernetes.io/revision: '2'
-    kubectl.kubernetes.io/last-applied-configuration: '{"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{},"name":"n8n","namespace":"n8n"},"spec":{"replicas":1,"selector":{"matchLabels":{"app":"n8n"}},"template":{"metadata":{"labels":{"app":"n8n"}},"spec":{"containers":[{"env":[{"name":"N8N_ENCRYPTION_KEY","valueFrom":{"secretKeyRef":{"key":"encryption-key","name":"n8n-secret"}}},{"name":"N8N_HOST","value":"n8n.chemavx.xyz"},{"name":"N8N_PORT","value":"5678"},{"name":"N8N_PROTOCOL","value":"https"},{"name":"WEBHOOK_URL","value":"https://n8n.chemavx.xyz/"},{"name":"N8N_USER_FOLDER","value":"/home/node/.n8n"},{"name":"NODE_FUNCTION_ALLOW_EXTERNAL","value":"*"},{"name":"GENERIC_TIMEZONE","value":"Europe/Madrid"},{"name":"DB_TYPE","value":"sqlite"},{"name":"DB_SQLITE_DATABASE","value":"/home/node/.n8n/database.sqlite"}],"image":"n8nio/n8n:latest","name":"n8n","ports":[{"containerPort":5678}],"resources":{"limits":{"cpu":"500m","memory":"1Gi"},"requests":{"cpu":"100m","memory":"256Mi"}},"volumeMounts":[{"mountPath":"/home/node/.n8n","name":"n8n-data"}]}],"securityContext":{"fsGroup":1000,"runAsUser":1000},"volumes":[{"name":"n8n-data","persistentVolumeClaim":{"claimName":"n8n-pvc"}}]}}}}
-
-      '
   name: n8n
   namespace: n8n
 spec:
-  progressDeadlineSeconds: 600
   replicas: 1
-  revisionHistoryLimit: 10
   selector:
     matchLabels:
       app: n8n
   strategy:
+    type: RollingUpdate
     rollingUpdate:
       maxSurge: 25%
       maxUnavailable: 25%
-    type: RollingUpdate
   template:
     metadata:
-      annotations:
-        kubectl.kubernetes.io/restartedAt: '2026-04-09T17:05:44Z'
       labels:
         app: n8n
     spec:
+      securityContext:
+        fsGroup: 1000
+        runAsUser: 1000
       containers:
-      - env:
+        - name: n8n
+          image: git.chemavx.xyz/chemavx/n8n:d171ce68
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 5678
+          env:
             - name: N8N_ENCRYPTION_KEY
               valueFrom:
                 secretKeyRef:
-              key: encryption-key
                   name: n8n-secret
+                  key: encryption-key
             - name: N8N_HOST
               value: n8n.chemavx.xyz
             - name: N8N_PORT
-          value: '5678'
+              value: "5678"
             - name: N8N_PROTOCOL
               value: https
             - name: WEBHOOK_URL
@@ -45,40 +44,24 @@ spec:
             - name: N8N_USER_FOLDER
               value: /home/node/.n8n
             - name: NODE_FUNCTION_ALLOW_EXTERNAL
-          value: '*'
+              value: "*"
             - name: GENERIC_TIMEZONE
               value: Europe/Madrid
             - name: DB_TYPE
               value: sqlite
             - name: DB_SQLITE_DATABASE
               value: /home/node/.n8n/database.sqlite
-        image: git.chemavx.xyz/chemavx/n8n:d171ce68
-        imagePullPolicy: IfNotPresent
-        name: n8n
-        ports:
-        - containerPort: 5678
-          protocol: TCP
           resources:
-          limits:
-            cpu: 500m
-            memory: 1Gi
             requests:
               cpu: 100m
               memory: 256Mi
-        terminationMessagePath: /dev/termination-log
+            limits:
-        terminationMessagePolicy: File
+              cpu: 500m
+              memory: 1Gi
           volumeMounts:
-        - mountPath: /home/node/.n8n
+            - name: n8n-data
-          name: n8n-data
+              mountPath: /home/node/.n8n
-      dnsPolicy: ClusterFirst
-      restartPolicy: Always
-      schedulerName: default-scheduler
-      securityContext:
-        fsGroup: 1000
-        runAsUser: 1000
-      terminationGracePeriodSeconds: 30
       volumes:
         - name: n8n-data
           persistentVolumeClaim:
             claimName: n8n-pvc
-

n8n/ingress-n8n.yaml

@@ -1,29 +1,25 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  annotations:
-    cert-manager.io/cluster-issuer: letsencrypt-prod
-    kubectl.kubernetes.io/last-applied-configuration: '{"apiVersion":"networking.k8s.io/v1","kind":"Ingress","metadata":{"annotations":{"cert-manager.io/cluster-issuer":"letsencrypt-prod","traefik.ingress.kubernetes.io/router.entrypoints":"websecure"},"name":"n8n","namespace":"n8n"},"spec":{"ingressClassName":"traefik","rules":[{"host":"n8n.chemavx.xyz","http":{"paths":[{"backend":{"service":{"name":"n8n","port":{"number":5678}}},"path":"/","pathType":"Prefix"}]}}],"tls":[{"hosts":["n8n.chemavx.xyz"],"secretName":"n8n-tls"}]}}
-
-      '
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
   name: n8n
   namespace: n8n
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
 spec:
   ingressClassName: traefik
   rules:
     - host: n8n.chemavx.xyz
       http:
         paths:
-      - backend:
+          - path: /
+            pathType: Prefix
+            backend:
               service:
                 name: n8n
                 port:
                   number: 5678
-        path: /
-        pathType: Prefix
   tls:
     - hosts:
         - n8n.chemavx.xyz
       secretName: n8n-tls
-

n8n/pvc-n8n-pvc.yaml

@@ -1,11 +1,6 @@
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  annotations:
-    kubectl.kubernetes.io/last-applied-configuration: '{"apiVersion":"v1","kind":"PersistentVolumeClaim","metadata":{"annotations":{},"name":"n8n-pvc","namespace":"n8n"},"spec":{"accessModes":["ReadWriteOnce"],"resources":{"requests":{"storage":"10Gi"}},"storageClassName":"local-path","volumeName":"n8n-pv"}}
-
-      '
-    pv.kubernetes.io/bind-completed: 'yes'
   name: n8n-pvc
   namespace: n8n
 spec:
@@ -15,6 +10,4 @@ spec:
     requests:
       storage: 10Gi
   storageClassName: local-path
-  volumeMode: Filesystem
   volumeName: n8n-pv
-

n8n/service-n8n.yaml

@@ -4,19 +4,10 @@ metadata:
   name: n8n
   namespace: n8n
 spec:
-  clusterIP: 10.43.176.217
+  selector:
-  clusterIPs:
+    app: n8n
-  - 10.43.176.217
-  internalTrafficPolicy: Cluster
-  ipFamilies:
-  - IPv4
-  ipFamilyPolicy: SingleStack
   ports:
     - port: 5678
       protocol: TCP
       targetPort: 5678
-  selector:
-    app: n8n
-  sessionAffinity: None
   type: ClusterIP
-