add CI/CD

Signed-off-by: Peter Siegmund <developer@mars3142.org>

src/main/resources/application.yaml

@@ -25,5 +25,7 @@ eureka:
   client:
     registerWithEureka: true
     fetchRegistry: false
-  environment: production
   datacenter: hel1-dc2
+  environment: production
+  instance:
+    instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}