Merge

Dockerfile

@@ -0,0 +1,18 @@
+# Use Node.js as base image
+FROM node:18-alpine
+
+# Set working directory
+WORKDIR /app
+
+# Copy package.json and install dependencies
+COPY package.json package-lock.json ./
+RUN npm install
+
+# Copy backend source code
+COPY . .
+
+# Expose the backend port
+EXPOSE 5000
+
+# Start the backend
+CMD ["node", "server.js"]

README.md

@@ -76,3 +76,8 @@ npm install dotenv-webpack
 ### Open new Terminal
 
 npm start
+
+minikube start
+minikube service my-processor-service --url
+minikube tunnel
+kubectl get svc my-processor-service

admin-user.yml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: admin-user
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- kind: ServiceAccount
+  name: admin-user
+  namespace: kubernetes-dashboard

kube-dash.yml

@@ -0,0 +1,5 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: admin-user
+  namespace: kubernetes-dashboard

kyube-crd.yml

@@ -1,22 +1,22 @@
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
-  name: processors.example.com # Plural name of the resource in the API group
+  name: processors.example.com 
 spec:
-  group: example.com           # API group
+  group: example.com           
   names:
-    plural: processors         # Plural name for the resource
-    singular: processor        # Singular name for the resource
-    kind: Processor            # Kind name (CamelCase)
-    shortNames:                # Optional short name aliases
+    plural: processors         
+    singular: processor        
+    kind: Processor            
+    shortNames:                
       - proc
-  scope: Namespaced            # Can be Namespaced or Cluster
+  scope: Namespaced            
   versions:
     - name: v1
       served: true
       storage: true
       schema:
-        openAPIV3Schema:       # Schema validation for the custom resource
+        openAPIV3Schema:       
           type: object
           properties:
             spec:
@@ -37,7 +37,7 @@ spec:
                   description: "Email of the owner"
                 runtime:
                   type: string
-                  enum: ["python3.10", "java21"] # Enforce specific runtime values
+                  enum: ["python3.10", "java21"] 
                   description: "Runtime environment (e.g., python3.10, java21)"
                 tags:
                   type: array
@@ -54,7 +54,7 @@ spec:
                   type: string
                   nullable: true
                   description: "Optional repository URL"
-      additionalPrinterColumns: # Additional columns for `kubectl get`
+      additionalPrinterColumns: 
         - name: Service Name
           type: string
           jsonPath: .spec.serviceName

multi-port-service.yml

@@ -0,0 +1,39 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: my-processor-service
+spec:
+  selector:
+    app: my-processor
+  type: LoadBalancer  
+  ports:
+    - name: text-processor
+      port: 8080
+      targetPort: 8080
+    - name: image-processor
+      port: 8081
+      targetPort: 8081
+    - name: video-processor
+      port: 8082
+      targetPort: 8082
+    - name: audio-processor
+      port: 8083
+      targetPort: 8083
+    - name: pdf-processor
+      port: 8084
+      targetPort: 8084
+    - name: csv-processor
+      port: 8085
+      targetPort: 8085
+    - name: json-processor
+      port: 8086
+      targetPort: 8086
+    - name: xml-processor
+      port: 8087
+      targetPort: 8087
+    - name: excel-processor
+      port: 8088
+      targetPort: 8088
+    - name: markdown-processor
+      port: 8089
+      targetPort: 8089