docker spring cloud 无法访问 consul 求助

之前公司要么是单体架构, 要么是入职的时候已经配置好了微服务, 上家是 nacos+ dubbo, 楼主在想学习一下 docker-comopose 部署 spring cloud , 后期转入 k8s.

楼主在 wsl2 运行 consul+ spring-cloud 的一个 provider 模块, docker-compose 里的 consul 跑得很成功, windows 的 provider 也跑得很成功, 但 docker-compose 里的 provider 死活都无法访问 consul, 下面贴出 dockerfile 和 docker-compose.yml

version: '3' services: consul-node1: image: bitnami/consul environment: - CONSUL_BOOTSTRAP_EXPECT=3 - CONSUL_CLIENT_LAN_ADDRESS=0.0.0.0 - CONSUL_DISABLE_KEYRING_FILE=true - CONSUL_RETRY_JOIN_ADDRESS=consul-node1 ports: - '8300:8300' - '8301:8301' - '8301:8301/udp' - '8500:8500' - '8600:8600' - '8600:8600/udp' volumes: - 'consul-node1_data:/bitnami' consul-node2: image: bitnami/consul environment: - CONSUL_BOOTSTRAP_EXPECT=3 - CONSUL_CLIENT_LAN_ADDRESS=0.0.0.0 - CONSUL_DISABLE_KEYRING_FILE=true - CONSUL_RETRY_JOIN_ADDRESS=consul-node1 - CONSUL_ENABLE_UI=false volumes: - 'consul-node2_data:/bitnami' consul-node3: image: bitnami/consul environment: - CONSUL_BOOTSTRAP_EXPECT=3 - CONSUL_CLIENT_LAN_ADDRESS=0.0.0.0 - CONSUL_DISABLE_KEYRING_FILE=true - CONSUL_RETRY_JOIN_ADDRESS=consul-node1 - CONSUL_ENABLE_UI=false volumes: - 'consul-node3_data:/bitnami' provider-impl: container_name: provider-impl build: context: ./jar/provider-impl dockerfile: Dockerfile ports: - "8504:8504" command: "--spring.config.location=/app/config/application.properties" volumes: consul-node1_data: driver: local consul-node2_data: driver: local consul-node3_data: driver: local 

provider 的配置文件

provider.name=p1 server.port=8504 spring.application.name=consul-provider spring.cloud.consul.i=127.0.0.1 spring.cloud.consul.port=8500 spring.cloud.consul.discovery.prefer-ip-address=true spring.cloud.consul.discovery.heartbeat.enabled=true spring.cloud.consul.discovery.health-check-path=health spring.cloud.consul.discovery.service-name=service-provider spring.datasource.driver-class-name=com.p6spy.engine.spy.P6SpyDriver spring.datasource.url=jdbc:p6spy:mysql://127.0.0.1:3306/blog?allowPublicKeyRetrieval=true&useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezOne=UTC spring.datasource.name=mysql spring.datasource.username=root spring.datasource.password=root mybatis-plus.configuration.log-impl=org.apache.ibatis.logging.slf4j.Slf4jImpl mybatis-plus.global-config.db-config.logic-delete-field=deletedAt mybatis-plus.global-config.db-config.logic-not-delete-value=null mybatis-plus.global-config.db-config.logic-delete-value=UNIX_TIMESTAMP() 

FROM adoptopenjdk:11-jdk-hotspot-focal VOLUME /tmp ADD c-consul-provider-impl*.jar /app/provider-impl.jar ADD config /app/config ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "/app/provider-impl.jar"] 

docker-compose 目录

也试过在 docker-compose.yml 添加网络, 但也无法生效,报错信息如下: com.ecwid.consul.transport.TransportException: org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:8500 [/127.0.0.1] failed: Connection refused (Connection refused)

搞了一晚上三个多小时都没解决...要说连不上 127.0.0.1:8500, 不知道为什么能连上 mysql, mysql 是跑在 wsl 上没有使用 docker, 求大佬帮助