IDEA使用Spring Boot官方的spring-boot-maven-plugin打包Docker推送至私服Harbor或Docker Desktop

一、打包Docker推送到私服Harbor

1、开启Docker服务器远程访问

# 首先查看docker配置文件所在位置
systemctl status docker

# 会输出如下内容：
● docker.service - Docker Application Container Engine
   Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
   Active: active (running) since Thu 2021-12-16 17:51:51 CST; 23h ago
     Docs: https://docs.docker.com
 Main PID: 173507 (dockerd)

# 修改配置 
vi /usr/lib/systemd/system/docker.service

# 添加 -H tcp://0.0.0.0:2375
ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H fd:// --containerd=/run/containerd/containerd.sock

# 添加harbor镜像地址
vi /etc/docker/daemon.json

{
 "insecure-registries": ["192.168.3.15:8889"]
}

# 重新加载docker配置并重启docker服务
systemctl daemon-reload
systemctl restart docker.service

2、IDEA连接Docker

3、通过IDEA远程管理Docker

4、Harbor创建IDEA对应上传项目名称

5、在要打包的项目根目录下创Dockerfile文件

FROM openjdk:8-jre-alpine
LABEL author="Scode<stc66@qq.com>"
WORKDIR /usr/local/lib/
ADD ./target/szbxl-user-service-1.0.jar ./szbxl-user-service-1.0.jar
EXPOSE 802
ENTRYPOINT ["java","-jar","/szbxl-user-service-1.0.jar"]

6、配置spring-boot-maven-plugin Docker打包，镜像名称要包含Harbor地址及项目名称，不然无法成功推送至Harbor

<plugins>
	<plugin>
		<groupId>org.apache.maven.plugins</groupId>
		<artifactId>maven-compiler-plugin</artifactId>
		<configuration>
			<source>${java.version}</source>
			<target>${java.version}</target>
			<encoding>${project.build.sourceEncoding}</encoding>
		</configuration>
	</plugin>

	<plugin>
		<groupId>org.apache.maven.plugins</groupId>
		<artifactId>maven-jar-plugin</artifactId>
		<configuration>
			<archive>
				<manifestEntries>
					<!--jdk9以上需要-->
					<Add-Opens>java.base/java.lang java.base/java.lang.reflect</Add-Opens>
				</manifestEntries>
			</archive>
		</configuration>
	</plugin>

	<plugin>
		<groupId>org.apache.maven.plugins</groupId>
		<artifactId>maven-resources-plugin</artifactId>
		<configuration>
			<encoding>${project.build.sourceEncoding}</encoding>
		</configuration>
	</plugin>
</plugins>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>

            <configuration>
                <image>
                    <!--配置镜像名称-->
                    <name>192.168.3.15:8889/szbxl/${project.name}:${project.version}</name>
                    <!--镜像打包完成后自动推送到镜像仓库-->
                    <publish>true</publish>
                        <env>
                            <BPE_DELIM_JAVA_TOOL_OPTIONS xml:space="preserve"> </BPE_DELIM_JAVA_TOOL_OPTIONS>
                            <BPE_APPEND_JAVA_TOOL_OPTIONS>-Xms256m</BPE_APPEND_JAVA_TOOL_OPTIONS>
                            <BPE_APPEND_JAVA_TOOL_OPTIONS>-Xmx256m</BPE_APPEND_JAVA_TOOL_OPTIONS>
                            <BPE_APPEND_JAVA_TOOL_OPTIONS>-Xss256k</BPE_APPEND_JAVA_TOOL_OPTIONS>
                        </env>                    
                </image>
                <docker>
                    <!--Docker远程管理地址-->
                    <host>http://192.168.3.15:2375</host>
                    <!--不使用TLS访问-->
                    <tlsVerify>false</tlsVerify>
                    <!--Docker推送镜像仓库配置-->
                    <publishRegistry>
                        <!--推送镜像仓库用户名-->
                        <username>admin</username>
                        <!--推送镜像仓库密码-->
                        <password>123456</password>
                        <!--推送镜像仓库地址-->
                        <url>http://192.168.3.15:8889</url>
                    </publishRegistry>
                </docker>
            </configuration>
        </plugin>
    </plugins>
</build>

7、双击spring-boot:build-image即可打包并上传到私服，打包过程中会从github下载很多插件，如果失败请多次重试

8、在IDEA里创建容器并运行

9、设置 IDEA VM支持查看容器中文日志（-Dfile.encoding=utf-8）

10、测试支持JDK9以上版本

<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-surefire-plugin</artifactId>
	<configuration>
			<argLine>
				--add-opens java.base/java.time=ALL-UNNAMED
				${surefireArgLine}
			</argLine>
	</configuration>
</plugin>

二、IDEA打包镜像到Docker Desktop并上传到阿里云镜像

1、Windows安装Docker Desktop并上开启2375连接

2、配置镜像地址：

{
  "builder": {
    "gc": {
      "defaultKeepStorage": "20GB",
      "enabled": true
    }
  },
  "experimental": false,
  "registry-mirrors": [
    "https://docker.1ms.run",
    "https://docker.1panel.live",
    "https://xc312rma.mirror.aliyuncs.com"
  ]
}

3、IDEA连接Docker

4、IDEA编辑运行配置并添加Dockerfile配置：

clean package -U -DskipTests
--提示报错：Failed to deploy  Not connected to docker
--IDEA右键单击快捷键，选择 " 管理员取得所有权"

#命令
docker run -d --restart=always -p 801:801 --name tumake-auth -v /apps/tumake-auth/logs:/apps/logs -v /apps/tumake-auth/tmp:/tmp -v /apps/tumake-auth/upload:/apps/upload --privileged=true registry.cn-hangzhou.aliyuncs.com/tumake/tumake-auth-dev:1.0

docker run -d --restart=always -p 802:802 --name tumake-user-service -v /apps/tumake-user-service/logs:/apps/logs --privileged=true registry.cn-hangzhou.aliyuncs.com/tumake/tumake-user-service-dev:1.0

docker run -d --restart=always -p 800:800 --name tumake-gateway -v /apps/tumake-gateway/logs:/apps/logs --privileged=true registry.cn-hangzhou.aliyuncs.com/tumake/tumake-gateway-dev:1.0

5、运行Docker生成镜像并在IDEA终端通过阿里云镜像push上传命令上传Docker

6、在服务器下载阿里云镜像并运行

三、IDEA2024直接打包Docker到本地虚拟机方法：

1、设置Docker远程连接虚拟机

2、IDEA2024版运行Docker提示报错“Cannot run program "docker.exe" (in directory...）”解决办法：

Docker下载：https://download.docker.com/win/static/stable/x86_64/

buildx下载：https://github.com/docker/buildx/releases

在用户目录下依次新建目录：.docker\cli-plugins，buildx-v0.17.1.windows-amd64.exe拷贝到cli-plugins目录下并重命名为：docker-buildx.exe

3、设置要打包的项目

# 命令
docker run -d --restart=always -p 802:802 --name tumake-user-service -v /apps/tumake-user-service/logs:/apps/logs --privileged=true tumake-user-service-dev:1.0

# Maven目标
clean package -U -DskipTests

四、docker image镜像打包保存到另一台机加载

#打要要保存文件的路径
cd /home/docker/build/seata
#保存镜像为压缩文件
docker save -o seata.tar seataio/seata-server:2.0.0
#a、通过工具上传镜像压缩文件至另一台服务器并加载
cd /home/docker/build/seata
#b、scp命令上传文件到远程目标
scp aipuou.tar root@100.52.198.53:/home/docker/build/
#加载镜像文件
docker load -i seata.tar