study-spring-boot-docker 学习笔记
- Spring Boot with Docker 官网 https://spring.io/guides/gs/spring-boot-docker/
- Maven编译插件 https://github.com/spotify/dockerfile-maven
- 构建Dockerfile报错问题处理 https://blog.csdn.net/superdangbo/article/details/78540829
增加maven插件配置
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.bage.Application</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
导出Jar文件
mvn install
编辑Dockerfile文件
# 使用的jdk，可以进行自定义
FROM primetoninc/jdk:1.8
# 需要修改 myapp.jar 为自己的jar名称
ADD myapp.jar app.jar
RUN bash -c 'touch /app.jar'
ENTRYPOINT ["java","-jar","/app.jar"]
上传Dockerfile、jar文件到docker所在主机上面，放到同一目录下
$ ls
myapp.jar Dockerfile
构建镜像(Dockfile和jar目录下)
docker build -t my-app ./