gitops

gitops/clusters/idc/namespace-A/application.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: namespace-a
+  namespace: argocd
+spec:
+  project: gitops-3ns
+
+  source:
+    repoURL: "https://github.com/<tua-org>/gitops-repo.git"
+    targetRevision: main
+    path: gitops/clusters/idc/namespace-A/manifests
+
+  destination:
+    server: "https://kubernetes.default.svc"
+    namespace: namespace-A
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ServerSideApply=true

gitops/clusters/idc/namespace-A/manifests/deployment.yaml

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+# =====================================================================
+# Esempio di manifest reale — sostituiscilo con le tue risorse
+# effettive. Ogni file .yaml in questa cartella viene applicato
+# automaticamente da Argo CD (Application "namespace-a").
+# =====================================================================
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: esempio-app-a
+  namespace: namespace-A
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: esempio-app-a
+  template:
+    metadata:
+      labels:
+        app: esempio-app-a
+    spec:
+      containers:
+        - name: esempio-app-a
+          image: nginx:1.27
+          ports:
+            - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: esempio-app-a
+  namespace: namespace-A
+spec:
+  selector:
+    app: esempio-app-a
+  ports:
+    - port: 80
+      targetPort: 80

gitops/clusters/idc/namespace-B/application.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: namespace-b
+  namespace: argocd
+spec:
+  project: gitops-3ns
+
+  source:
+    repoURL: "https://github.com/<tua-org>/gitops-repo.git"
+    targetRevision: main
+    path: gitops/clusters/idc/namespace-B/manifests
+
+  destination:
+    server: "https://kubernetes.default.svc"
+    namespace: namespace-B
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ServerSideApply=true

gitops/clusters/idc/namespace-B/manifests/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: esempio-app-b
+  namespace: namespace-B
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: esempio-app-b
+  template:
+    metadata:
+      labels:
+        app: esempio-app-b
+    spec:
+      containers:
+        - name: esempio-app-b
+          image: nginx:1.27
+          ports:
+            - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: esempio-app-b
+  namespace: namespace-B
+spec:
+  selector:
+    app: esempio-app-b
+  ports:
+    - port: 80
+      targetPort: 80

gitops/clusters/idc/namespace-C/application.yaml

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+apiVersion: fleet.cattle.io/v1alpha1
+kind: GitRepo
+metadata:
+  name: namespace-c
+  namespace: fleet-local
+spec:
+  repo: "https://github.com/<tua-org>/gitops-repo.git"
+  branch: main
+  paths:
+    - gitops/clusters/idc/namespace-C/manifests
+  targets:
+    - clusterName: local
+  namespace: namespace-C

gitops/clusters/idc/namespace-C/manifests/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: esempio-app-c
+  namespace: namespace-C
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: esempio-app-c
+  template:
+    metadata:
+      labels:
+        app: esempio-app-c
+    spec:
+      containers:
+        - name: esempio-app-c
+          image: nginx:1.27
+          ports:
+            - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: esempio-app-c
+  namespace: namespace-C
+spec:
+  selector:
+    app: esempio-app-c
+  ports:
+    - port: 80
+      targetPort: 80