6 files changed, 115 insertions, 0 deletions
diff --git a/f3s/registry/Makefile b/f3s/registry/Makefile
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+++ b/f3s/registry/Makefile
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+apply:
+	kubectl apply -f pv.yaml
+	kubectl apply -f pvc.yaml
+	kubectl apply -f deployment.yaml
+	kubectl apply -f service.yaml
+
+delete:
+	kubectl delete -f service.yaml
+	kubectl delete -f deployment.yaml
+	kubectl delete -f pvc.yaml
+	kubectl delete -f pv.yaml
diff --git a/f3s/registry/README.md b/f3s/registry/README.md
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+# Private Docker Registry
+
+This document describes how to push Docker images to the private registry deployed in your Kubernetes cluster.
+
+## Prerequisites
+
+*   The `infra` namespace must exist in your cluster. If it doesn't, create it with `kubectl create namespace infra`.
+
+*   A running Kubernetes cluster.
+*   `kubectl` configured to connect to your cluster.
+*   Docker installed and running on your local machine.
+
+## Steps
+
+0.  **Create the registry directory in the NFS share**
+
+1.  **Get the NodePort of the registry service:**
+
+    ```bash
+    kubectl get svc docker-registry-service -o jsonpath='{.spec.ports[0].nodePort}'
+    ```
+
+2.  **Tag your Docker image:**
+
+    Replace `<your-image>` with the name of your local Docker image and `<node-ip>` with the IP address of any node in your Kubernetes cluster and `<node-port>` with the port obtained in the previous step.
+
+    ```bash
+    docker tag <your-image> <node-ip>:<node-port>/<your-image>
+    ```
+
+3.  **Push the image to the registry:**
+
+    ```bash
+    docker push <node-ip>:<node-port>/<your-image>
+    ```
+
+4.  **Pull the image from the registry (from a Kubernetes pod):**
+
+    You can now use the image in your Kubernetes deployments by referencing it as `docker-registry-service:5000/<your-image>`.
diff --git a/f3s/registry/deployment.yaml b/f3s/registry/deployment.yaml
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+++ b/f3s/registry/deployment.yaml
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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: docker-registry
+  namespace: infra
+  labels:
+    app: docker-registry
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: docker-registry
+  template:
+    metadata:
+      labels:
+        app: docker-registry
+    spec:
+      containers:
+      - name: registry
+        image: registry:2
+        ports:
+        - containerPort: 5000
+        volumeMounts:
+        - name: registry-storage
+          mountPath: /var/lib/registry
+      volumes:
+      - name: registry-storage
+        persistentVolumeClaim:
+          claimName: docker-registry-pvc
diff --git a/f3s/registry/pv.yaml b/f3s/registry/pv.yaml
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+++ b/f3s/registry/pv.yaml
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+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: docker-registry-pv
+spec:
+  capacity:
+    storage: 5Gi
+  accessModes:
+    - ReadWriteOnce
+  hostPath:
+    path: "/data/nfs/k3svolumes/registry"
diff --git a/f3s/registry/pvc.yaml b/f3s/registry/pvc.yaml
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+++ b/f3s/registry/pvc.yaml
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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: docker-registry-pvc
+  namespace: infra
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
+  storageClassName: local-storage
diff --git a/f3s/registry/service.yaml b/f3s/registry/service.yaml
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+++ b/f3s/registry/service.yaml
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+apiVersion: v1
+kind: Service
+metadata:
+  name: docker-registry-service
+  namespace: infra
+spec:
+  selector:
+    app: docker-registry
+  ports:
+    - protocol: TCP
+      port: 5000
+      targetPort: 5000
+  type: NodePort