与docker-compose的mongodb
我有一个弹簧启动应用程序运行访问mongodb
当我使用单独的docker run命令时，应用程序工作得很好。 但是，当我尝试将所有这些服务作为服务运行时，出于某种原因，应用程序永远无法连接到mongo。
我曾经尝试过：
- 开始撰写文件[下面列出]
- 分别运行mongo并为mongo提供external_links [仍然失败]
- 在撰写文件中，还提到了depends_on [仍然失败]
- 覆盖撰写文件中的主机名variables[失败]
泊坞窗，compose.yaml
version: '2' services: mongo: image: mongo:latest container_name: mongo ports: - "27017:27017" hygieia-api: image: hygieia-api:latest container_name: hygieia-api ports: - "8080:8080" volumes: - ./logs:/hygieia/logs links: - mongo:mongo environment: - JASYPT_ENCRYPTOR_PASSWORD=hygieiasecret depends_on: - mongo hygieia-ui: image: hygieia-ui:LATEST container_name: hygieia-ui ports: - "8088:80" links: - hygieia-api 与外部依赖关系组成文件：
mongo开始与docker run --name mongo -p 27017:27017 -d mongo
version: '2' services: hygieia-api: image: hygieia-api:latest container_name: hygieia-api ports: - "8080:8080" volumes: - ./logs:/hygieia/logs external_links: - mongo:mongo environment: - JASYPT_ENCRYPTOR_PASSWORD=hygieiasecret - SPRING_DATA_MONGODB_HOST=mongo depends_on: - mongo hygieia-ui: image: hygieia-ui:LATEST container_name: hygieia-ui ports: - "8088:80" links: - hygieia-api
在上面列出的任何情况下，我得到的错误是：
hygieia-api | 2017-05-22 19:20:43,918 INFO org.mongodb.driver.cluster - Exception in monitor thread while connecting to server 172.17.0.2:27017 hygieia-api | com.mongodb.MongoSocketOpenException: Exception opening socket hygieia-api | at com.mongodb.connection.SocketStream.open(SocketStream.java:63) ~[mongo-java-driver-3.0.2.jar!/:na] hygieia-api | at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:114) ~[mongo-java-driver-3.0.2.jar!/:na] hygieia-api | at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:127) ~[mongo-java-driver-3.0.2.jar!/:na] hygieia-api | at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111] hygieia-api | Caused by: java.net.SocketTimeoutException: connect timed out hygieia-api | at java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:1.8.0_111] hygieia-api | at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_111] hygieia-api | at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_111] hygieia-api | at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_111] hygieia-api | at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_111] hygieia-api | at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_111] hygieia-api | at com.mongodb.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:50) ~[mongo-java-driver-3.0.2.jar!/:na] hygieia-api | at com.mongodb.connection.SocketStream.open(SocketStream.java:58) ~[mongo-java-driver-3.0.2.jar!/:na] hygieia-api | ... 3 common frames omitted hygieia-api | 2017-05-22 19:20:55,118 INFO oacatalina.core.StandardService - Stopping service Tomcat hygieia-api | 2017-05-22 19:20:55,127 WARN oacloader.WebappClassLoaderBase - The web application [api] appears to have started a thread named [cluster-ClusterId{value='592339f7e03dd80008647086', description='null'}-`172.17.0.2:27017`] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
docker检查给出了应用程序所指的正确的IP地址：
"Ports": { "27017/tcp": [ { "HostIp": "0.0.0.0", "HostPort": "27017" } ] }, "SandboxKey": "/var/run/docker/netns/27e81b7954c9", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "ac2ded64c0bb0c9c1d82f4081b84ba2ae7f72e90527f310c7b107d0d3b7df1e0", "Gateway": "172.17.0.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "MacAddress": "02:42:ac:11:00:02", "Networks": { "bridge": { "IPAMConfig": null, "Links": null, "Aliases": null, "NetworkID": "dc798dbca17eaced0a9bdb9f87da3672cdaa4424bafb0f49ba526c374cbfcc5b", "EndpointID": "ac2ded64c0bb0c9c1d82f4081b84ba2ae7f72e90527f310c7b107d0d3b7df1e0", "Gateway": "172.17.0.1", "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:02"
当应用程序和mongo独立运行时，它起到了魅力的作用
docker run --name mongo -p 27017:27017 -d mongo docker run --name hygieia-api --link mongo:mongo -e "JASYPT_ENCRYPTOR_PASSWORD=hygieiasecret" -p 8080:8080 -d hygieia-api:latest
我错过了什么？
当你使用docker撰写时，你可以使用你的服务名称到达你的容器。 因此，只需更改您的spring应用程序的mongodb IPconfiguration，如下所示：
mongo:27017
用你的第一个撰写文件。
version: '2' services: mongo: image: mongo:latest container_name: mongo ports: - "27017:27017" hygieia-api: image: hygieia-api:latest container_name: hygieia-api ports: - "8080:8080" volumes: - ./logs:/hygieia/logs links: - mongo:mongo environment: - JASYPT_ENCRYPTOR_PASSWORD=hygieiasecret depends_on: - mongo hygieia-ui: image: hygieia-ui:LATEST container_name: hygieia-ui ports: - "8088:80" links: - hygieia-api
这是一个**版本的例子：“3”
version: "3" services: mongodb: image: mongo:3.2 volumes: - ${HOME}/gocart_db:/data/db ports: - "27017:27017" blabla-service: image: blabla-service depends_on: - mongodb
在这个例子中，我的blabla-service成功连接了mongodb:27017