【发布时间】:2016-10-28 17:40:40
【问题描述】:
我正在使用docker-compose.yml 如下所示创建容器。我是新手,我正在尝试创建一个 nginx 容器、带有 spring 应用程序的 tomcat 容器和两个数据库容器(mongo 和 mysql)。在 Debian 服务器上 Spring 应用程序有效,所以我认为问题在于 docker 容器的配置。
nginx:
image: nginx
links:
- web
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf
web:
image: tomcat:8.0-jre8
links:
- mongo
- mysql
volumes:
- ./bint.war:/usr/local/tomcat/webapps/bint.war
- ./tomcat-users.xml:/usr/local/tomcat/conf/tomcat-users.xml
mongo:
image: mongo:2.7
ports:
- "27017:27017"
mysql:
image: mysql
ports:
- "3306:3306"
environment:
MYSQL_ROOT_PASSWORD: rootpass
MYSQL_DATABASE: database
MYSQL_USER: user
MYSQL_PASSWORD: pass
我可以通过工作台和 robomongo 等工具连接到 mongo 和 mysql,只需使用 localhost 和默认端口,但 spring 应用程序不能。我正在开发 OSX 10.11.5。
Docker version 1.12.0-rc2, build 906eacd, experimental
docker-compose version 1.8.0-rc1, build 9bf6bc6
docker-machine version 0.8.0-rc1, build fffa6c9
MySql 堆栈跟踪
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
web_1 | Caused by: java.net.ConnectException: Connection refused
web_1 | at java.net.PlainSocketImpl.socketConnect(Native Method)
web_1 | at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
web_1 | at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
web_1 | at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
web_1 | at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
web_1 | at java.net.Socket.connect(Socket.java:589)
web_1 | at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:214)
web_1 | at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:298)
web_1 | ... 58 more
Mongo 堆栈跟踪
web_1 | Caused by: org.springframework.beans.TypeMismatchException: Failed to convert value of type [java.lang.String] to required type [int]; nested exception is java.lang.NumberFormatException: For input string: "tcp://172.17.0.3:27017"
web_1 | at org.springframework.beans.TypeConverterSupport.doConvert(TypeConverterSupport.java:77)
web_1 | at org.springframework.beans.TypeConverterSupport.convertIfNecessary(TypeConverterSupport.java:54)
web_1 | at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1033)
web_1 | at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
web_1 | at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
web_1 | ... 28 more
【问题讨论】:
标签: docker docker-compose