I’m very new to everything about docker, spring framework… They run on localhost environment successfully, now I want to push them into docker, but always gave me error there, i got stuck on it about a week. Can someone help me figure it out PLEASE!!!
now I have eureka-server and cloud-config-server services, here is my code:
server: port: 8761 spring: application: name: service-registration eureka: client: register-with-eureka: false fetch-registry: false management: security: enabled: false
FROM openjdk:11 COPY target/service-registration-0.0.1-SNAPSHOT.jar service-registration.jar EXPOSE 8761 CMD ["java", "-jar", "service-registration.jar"]
Now I have cloud-config-server application.yml:
In this file, i tried to backup it on github.
From the start, I tried to change the hostname as localhost or any other hostname like service-registration, eureka-server etc… but not work, and “service-url” or “serviceUrl’….
server: port: 9291 spring: application: name: cloud-config-server profiles: active: production # cloud: # config: # server: # git: # uri: https://github.com/sshaunn/config-server # clone-on-start: true eureka: client: register-with-eureka: true fetch-registry: true serviceUrl: defaultZone: http://service-registration:8761/eureka/ instance: # prefer-ip-address: true # ip-address: http://eureka-server:8761/eureka/å hostname: service-registration
FROM openjdk:11 COPY target/cloud-config-server-0.0.1-SNAPSHOT.jar cloud-config-server.jar EXPOSE 9291 ENTRYPOINT ["java", "-jar", "cloud-config-server.jar"]
and the docker-compose.yml file:
version: '3.7' services: service-registration: image: service-registration networks: - eureka-server ports: - "8761:8761" container_name: service-registration hostname: service-registration cloud-config-server: build: cloud-config-server networks: - eureka-server ports: - "9291:9291" depends_on: - service-registration container_name: cloud-config-server hostname: service-registration environment: EUREKA_CLIENT_SERVICEURL_DEFAULTZONE: http://service-registration:8761/eureka networks: eureka-server: name: eureka-server driver: bridge # route: # image: route # ports: # - "9191:9191" # container_name: api-gateway # environment: # EUREKA_CLIENT_SERVICEURL_DEFAULTZONE: http://service-registration:8761/eureka
2022-05-29 07:22:41.713 WARN 1 — [freshExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: I/O error on GET request for “http://localhost:8761/eureka/apps/”: Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused (Connection refused);
2022-05-29 07:06:11.565 WARN 1 — [tbeatExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failed with message: I/O error on PUT request for “http://localhost:8761/eureka/apps/CONFIG-SERVER/service-registration:CONFIG-SERVER:9291”: Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused (Connection refused);