Create docker-compose.yaml which contains registry and routing service

Demo_Microservices/demo-head/src/test/java/com/fub/navigator/demohead/GreetingsControllerTests.java

+package com.fub.navigator.demohead;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class DemoHeadApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

docker-compose.yaml

+version: '3'
+services:
+  registry-service:
+    build: ../registry-service/registry
+    image: registry-service:latest
+    ports:
+      - 8761:8761
+  routing-service:
+    build: ../routing-service/routing-server
+    image: routing-service:latest
+    environment:
+      - JAVA_OPTS=
+        -DEUREKA_SERVER=http://registry-service:8761/eureka
+    restart: on-failure
+    depends_on:
+      - registry-service
+    ports:
+      - 8080:8080
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