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首先要打开docker的配置文件
vim /usr/lib/systemd/system/docker.service
2在ExecStart后追加链接的端口
-H tcp://0.0.0.0:2375 -H unix://var/run/docker.sock
保存配置
3重启docker
systemctl daemon-reload systemctl restart docker
下面是对idea上要下载一个插件来
下载好要重启一下idea
配置链接docker
开settings找到docker
配置docker
tcp://Linux或阿里云的ip:2375
创建docker 的文件
在src/main目录下创建docker目录,然后在该目录下创建Dockerfile文件
FROM openjdk:8-jdk-alpine ADD *.jar app.jar ENTRYPOINT
["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
创建docker镜像
1.
2.
配置
映射端口
把配置文件改一下 我的mysql也是在docker上
配置好开始吧项目打包
打包好要放到创建好的docker目录里
点击运行
运行后看一下docker镜像
docker images
查看容器是否启动
运行起来了
ip+配置端口访问一下
到这一步就好了 可以正常访问了