Multiple instances started

config-data/bike-service.yml

@@ -1,10 +1,10 @@
 server:
-  port: 8003
+  port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
     fetch-registry: true
     register-with-eureka: true
     service-url:
       default-zone: http://localhost:8761/eureka
-    instance:
+  instance:
-      hostname: localhost
+    instance-in: ${spring.application.name}:${spring.application.instance_id:${random.value}}

config-data/car-service.yml

@@ -1,10 +1,10 @@
 server:
-  port: 8002
+  port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
     fetch-registry: true
     register-with-eureka: true
     service-url:
       default-zone: http://localhost:8761/eureka
-    instance:
+  instance:
-      hostname: localhost
+    instance-in: ${spring.application.name}:${spring.application.instance_id:${random.value}}

config-data/eureka-service.yml

@@ -4,3 +4,5 @@ eureka:
   client:
     fetch-registry: false
     register-with-eureka: false
+    service-url:
+      default-zone: http://${eureka.instance.hostname}:${server.port}/eureka/

config-data/user-service.yml

@@ -1,10 +1,10 @@
 server:
-  port: 8001
+  port: ${PORT:${SERVER_PORT:0}}
 eureka:
   client:
     fetch-registry: true
     register-with-eureka: true
     service-url:
       default-zone: http://localhost:8761/eureka
-    instance:
+  instance:
-      hostname: localhost
+    instance-in: ${spring.application.name}:${spring.application.instance_id:${random.value}}