Add kubenetes config file for deployment (#47)

.github/workflows/build.yml

@@ -12,6 +12,7 @@ env:
   APPLICATION_PORT: '8080'
   USERNAME: ${{secrets.OSSRH_USERNAME}}
   TOKEN: ${{secrets.OSSRH_TOKEN}}
+  KAFKA_URL: localhost:9092
 jobs:
   build:
     name: Build

.github/workflows/docker_image.yml

@@ -17,6 +17,7 @@ env:
   APPLICATION_PORT: ${{ secrets.PORT }}
   USERNAME: ${{secrets.OSSRH_USERNAME}}
   TOKEN: ${{secrets.OSSRH_TOKEN}}
+  KAFKA_URL: ${{secrets.KAFKA_URL}}
 jobs:
   push_to_registries:
     name: Push Docker image to multiple registries

Dockerfile

@@ -1,9 +1,10 @@
 FROM openjdk:19
 ARG JAR_FILE=build/libs/User-0.0.1-SNAPSHOT.jar
 ARG MONGODB_URI=mongodb://localhost:27017
-
+ARG KAFKA_URL=localhost:9092
 ENV MONGODB_URI=$MONGODB_URI
 ENV APPLICATION_PORT=8080
+ENV KAFKA_URL=$KAFKA_URL
 EXPOSE 8080
 COPY ${JAR_FILE} app.jar
 ENTRYPOINT ["java","-jar","/app.jar"]

deployment.yaml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: backend-user-deployment
+  labels:
+    app: user
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: user
+  template:
+    metadata:
+      labels:
+        app: user
+    spec:
+      containers:
+        - name: backend-user
+          image: harsh3305/hrv-mart-backend-user
+          ports:
+            - containerPort: 8080
+          imagePullPolicy: Always
+          env:
+            - name: MONGODB_URI
+              valueFrom:
+                secretKeyRef:
+                  key: mongodb_uri
+                  name: secret
+            - name: KAFKA_URL
+              valueFrom:
+                configMapKeyRef:
+                  name: config-map
+                  key: kafka-url
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: backend-user-service
+spec:
+  selector:
+    app: user
+  type: LoadBalancer
+  ports:
+    - protocol: TCP
+      port: 8080
+      targetPort: 8080
+      nodePort: 30000

src/main/resources/application.properties

@@ -2,9 +2,9 @@ spring.data.mongodb.uri=${MONGODB_URI}
 spring.data.mongodb.database=HRV-Mart-Backend-User
 spring.data.mongodb.auto-index-creation=true
 server.port=${APPLICATION_PORT}
-spring.kafka.consumer.bootstrap-servers: localhost:9092
-spring.kafka.consumer.group-id: user
-spring.kafka.consumer.auto-offset-reset: earliest
-spring.kafka.consumer.key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
-spring.kafka.consumer.value-deserializer: org.springframework.kafka.support.serializer.JsonDeserializer
+spring.kafka.consumer.bootstrap-servers= ${KAFKA_URL}
+spring.kafka.consumer.group-id= user
+spring.kafka.consumer.auto-offset-reset= earliest
+spring.kafka.consumer.key-deserializer= org.apache.kafka.common.serialization.StringDeserializer
+spring.kafka.consumer.value-deserializer= org.springframework.kafka.support.serializer.JsonDeserializer
 spring.kafka.consumer.properties.spring.json.trusted.packages=*