Update k8s/apps/n8n/rbac.yaml

Reviewed-on: #127

README.md

@@ -18,6 +18,7 @@ ArgoCD homelab project
 | **external-secrets** | [![external-secrets](https://ag.hexor.cy/api/badge?name=external-secrets&revision=true)](https://ag.hexor.cy/applications/argocd/external-secrets) |
 | **kube-system-custom** | [![kube-system-custom](https://ag.hexor.cy/api/badge?name=kube-system-custom&revision=true)](https://ag.hexor.cy/applications/argocd/kube-system-custom) |
 | **kubernetes-dashboard** | [![kubernetes-dashboard](https://ag.hexor.cy/api/badge?name=kubernetes-dashboard&revision=true)](https://ag.hexor.cy/applications/argocd/kubernetes-dashboard) |
+| **longhorn** | [![longhorn](https://ag.hexor.cy/api/badge?name=longhorn&revision=true)](https://ag.hexor.cy/applications/argocd/longhorn) |
 | **postgresql** | [![postgresql](https://ag.hexor.cy/api/badge?name=postgresql&revision=true)](https://ag.hexor.cy/applications/argocd/postgresql) |
 | **prom-stack** | [![prom-stack](https://ag.hexor.cy/api/badge?name=prom-stack&revision=true)](https://ag.hexor.cy/applications/argocd/prom-stack) |
 | **system-upgrade** | [![system-upgrade](https://ag.hexor.cy/api/badge?name=system-upgrade&revision=true)](https://ag.hexor.cy/applications/argocd/system-upgrade) |
@@ -44,6 +45,7 @@ ArgoCD homelab project
 | **jellyfin** | [![jellyfin](https://ag.hexor.cy/api/badge?name=jellyfin&revision=true)](https://ag.hexor.cy/applications/argocd/jellyfin) |
 | **k8s-secrets** | [![k8s-secrets](https://ag.hexor.cy/api/badge?name=k8s-secrets&revision=true)](https://ag.hexor.cy/applications/argocd/k8s-secrets) |
 | **khm** | [![khm](https://ag.hexor.cy/api/badge?name=khm&revision=true)](https://ag.hexor.cy/applications/argocd/khm) |
+| **n8n** | [![n8n](https://ag.hexor.cy/api/badge?name=n8n&revision=true)](https://ag.hexor.cy/applications/argocd/n8n) |
 | **ollama** | [![ollama](https://ag.hexor.cy/api/badge?name=ollama&revision=true)](https://ag.hexor.cy/applications/argocd/ollama) |
 | **paperless** | [![paperless](https://ag.hexor.cy/api/badge?name=paperless&revision=true)](https://ag.hexor.cy/applications/argocd/paperless) |
 | **pasarguard** | [![pasarguard](https://ag.hexor.cy/api/badge?name=pasarguard&revision=true)](https://ag.hexor.cy/applications/argocd/pasarguard) |

k8s/apps/n8n/deployment-main.yaml

@@ -85,11 +85,11 @@ spec:
           mountPath: /home/node/.n8n
         resources:
           requests:
-            cpu: 100m
-            memory: 128Mi
-          limits:
-            cpu: 512m
+            cpu: 2000m
             memory: 512Mi
+          limits:
+            cpu: 4000m
+            memory: 2048Gi
         livenessProbe:
           httpGet:
             path: /healthz

k8s/apps/n8n/deployment-worker.yaml

@@ -7,7 +7,7 @@ metadata:
     app: n8n
     component: worker
 spec:
-  replicas: 1
+  replicas: 2
   selector:
     matchLabels:
       app: n8n
@@ -26,6 +26,8 @@ spec:
         env:
         - name: HOME
           value: "/home/node"
+        - name: NODES_EXCLUDE
+          value: "[]"
         - name: N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS
           value: "true"
         - name: N8N_RUNNERS_ENABLED
@@ -77,11 +79,11 @@ spec:
           mountPath: /home/node/.n8n
         resources:
           requests:
-            cpu: 100m
-            memory: 256Mi
+            cpu: 2000m
+            memory: 512Mi
           limits:
-            cpu: 1000m
-            memory: 1Gi
+            cpu: 4000m
+            memory: 2048Gi
         livenessProbe:
           exec:
             command:

k8s/apps/n8n/kustomization.yaml

@@ -1,19 +1,18 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
-# Updated: Fixed n8n volume permissions issue
 
 resources:
   - external-secrets.yaml
-  - plain/
+  - storage.yaml
+  - rbac.yaml
+  - redis-deployment.yaml
+  - redis-service.yaml
+  - deployment-main.yaml
+  - deployment-worker.yaml
+  - service.yaml
+  - ingress.yaml
 
 helmCharts:
-# - name: n8n
-#   repo: https://community-charts.github.io/helm-charts
-#   version: 1.16.28
-#   releaseName: n8n
-#   namespace: n8n
-#   valuesFile: values-n8n.yaml
-#   includeCRDs: true
   - name: yacy
     repo: https://gt.hexor.cy/api/packages/ab/helm
     version: 0.1.2
@@ -21,3 +20,6 @@ helmCharts:
     namespace: n8n
     valuesFile: values-yacy.yaml
     includeCRDs: true
+
+commonLabels:
+  app.kubernetes.io/name: n8n

k8s/apps/n8n/plain/kustomization.yaml

@@ -1,16 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-
-resources:
-  - storage.yaml
-  - rbac.yaml
-  - redis-deployment.yaml
-  - redis-service.yaml
-  - deployment-main.yaml
-  - deployment-worker.yaml
-  - service.yaml
-  - ingress.yaml
-
-commonLabels:
-  app.kubernetes.io/name: n8n
-  app.kubernetes.io/instance: n8n-plain

k8s/apps/n8n/plain/rbac.yaml

@@ -1,37 +0,0 @@
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: n8n
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: n8n-clusterrole
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  - jobs
-  - cronjobs
-  - deployments
-  - statefulsets
-  verbs:
-  - get
-  - list
-  - watch
-  - create
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: n8n-clusterrolebinding
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: n8n-clusterrole
-subjects:
-- kind: ServiceAccount
-  name: n8n
-  namespace: n8n

k8s/apps/n8n/rbac.yaml

@@ -0,0 +1,45 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: n8n
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: n8n-clusterrole
+rules:
+  # Core API group ("")
+  - apiGroups: [""]
+    resources: ["*"]
+    verbs: ["get", "list", "watch"]
+
+  # Common built-in API groups
+  - apiGroups: ["apps", "batch", "autoscaling", "extensions", "policy"]
+    resources: ["*"]
+    verbs: ["get", "list", "watch"]
+
+  - apiGroups: ["networking.k8s.io", "rbac.authorization.k8s.io", "apiextensions.k8s.io"]
+    resources: ["*"]
+    verbs: ["get", "list", "watch"]
+
+  - apiGroups: ["coordination.k8s.io", "discovery.k8s.io", "events.k8s.io"]
+    resources: ["*"]
+    verbs: ["get", "list", "watch"]
+
+  - apiGroups: ["storage.k8s.io", "admissionregistration.k8s.io", "authentication.k8s.io", "authorization.k8s.io"]
+    resources: ["*"]
+    verbs: ["get", "list", "watch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: n8n-clusterrolebinding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: n8n-clusterrole
+subjects:
+- kind: ServiceAccount
+  name: n8n
+  namespace: n8n

k8s/apps/n8n/storage.yaml

@@ -6,7 +6,7 @@ metadata:
 spec:
   accessModes:
     - ReadWriteMany
-  storageClassName: nfs-csi
+  storageClassName: longhorn
   resources:
     requests:
-      storage: 10Gi
+      storage: 10Gi

k8s/apps/n8n/values-yacy.yaml

@@ -0,0 +1,24 @@
+nodeSelector:
+  kubernetes.io/hostname: master.tail2fe2d.ts.net
+
+resources:
+  limits:
+    memory: 2Gi
+  requests:
+    memory: 1Gi
+
+persistence:
+  enabled: true
+  size: 10Gi
+
+yacy:
+  network:
+    mode: "intranet"
+  config:
+    network.unit.bootstrap.seedlist: ""
+    network.unit.remotecrawl: "false"
+    network.unit.dhtredundancy.junior: "1"
+    network.unit.dhtredundancy.senior: "1"
+    index.receive.allow: "false"
+    index.distribute.allow: "false"
+    crawl.response.timeout: "10000"

k8s/core/longhorn/app.yaml

@@ -0,0 +1,21 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: longhorn
+  namespace: argocd
+spec:
+  project: core
+  destination:
+    namespace: longhorn
+    server: https://kubernetes.default.svc
+  source:
+    repoURL: ssh://git@gt.hexor.cy:30022/ab/homelab.git
+    targetRevision: HEAD
+    path: k8s/core/longhorn
+  syncPolicy:
+    automated:
+      selfHeal: true
+      prune: true
+    syncOptions:
+      - CreateNamespace=true
+

k8s/core/longhorn/kustomization.yaml

@@ -0,0 +1,15 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+#resources:
+#  - app.yaml
+
+helmCharts:
+  - name: longhorn
+    repo: https://charts.longhorn.io
+    version: 1.11.0
+    releaseName: longhorn
+    namespace: longhorn
+    valuesFile: values.yaml
+    includeCRDs: true
+

k8s/core/longhorn/values.yaml

@@ -0,0 +1,4 @@
+longhornUI:
+  replicas: 1
+persistence:
+  reclaimPolicy: "Retain"