Docker安装Jenkins打包Maven项目为Docker镜像并运行【保姆级图文教学】

tar -zxvf apache-maven-3.8.5-bin.tar.gz

mv apache-maven-3.8.5-bin.tar.gz apache-maven-3.8.5

tar -zxvf jdk-8u333-linux-x64.tar.gz

mv jdk-8u333-linux-x64.tar.gz jdk1.8

vim /etc/profile

JAVA_HOME=/usr/local/java/jdk1.8
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
PATH=$JAVA_HOME/bin:$PATH
export JAVA_HOME CLASSPATH PATH
export MAVEN_HOME=/usr/local/java/apache-maven-3.8.5
export PATH=${MAVEN_HOME}/bin:${PATH}

java -version

mvn -v

cd apache-maven-3.8.5/conf/

vim settings.xml

<mirrors>
	<mirror>
	    <id>alimaven</id>
	    <name>aliyun maven</name>
	    <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
	    <mirrorOf>central</mirrorOf>
	</mirror>
</mirrors>

cd home/

mkdir jenkins_home

chmod -R 777 jenkins_home

docker run -di --name=myjenkins -p 8080:8080 -v /home/jenkins_home:/var/jenkins_home \
-v /usr/local/java/jdk:/usr/local/jdk1.8 \
-v /usr/local/java/apache-maven-3.8.5:/usr/local/apache-maven-3.8.5 \
-v $(which docker):/usr/bin/docker \
-v /var/run/docker.sock:/var/run/docker.sock jenkins/jenkins:lts

docker logs 容器id

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <includeSystemScope>true</includeSystemScope>
            </configuration>
        </plugin>
    </plugins>
</build>

server.port=8081

FROM java:8

COPY *.jar /app.jar

CMD ["--server.port=8080"]

EXPOSE 8080

ENTRYPOINT ["java", "-jar", "/app.jar"]

#!/bin/bash
# 服务名称
SERVER_NAME=jenkins

# 源jar名称，mvn打包之后，target目录下的jar包名称
JAR_NAME=demo-0.0.1-SNAPSHOT

# jenkins下的目录
JENKINS_HOME=/var/jenkins_home/workspace/jenkins

# 等待三秒
echo sleep 3s
sleep 1
echo sleep 2s
sleep 1
echo sleep 1s
sleep 1
      
echo "结束进程完成"

cd $JENKINS_HOME/target

cp $JENKINS_HOME/Dockerfile $JENKINS_HOME/target

# 修改文件权限
chmod 755 $JAR_NAME.jar

echo "看看docker能不能用"
docker -v

echo "停止容器"
# 停止容器
docker stop springboot

echo "删除容器"
# 删除容器
docker rm springboot
echo "删除镜像"
# 删除镜像
docker rmi springboot
echo "打包镜像"
# 打包镜像
docker build -t springboot .
echo "运行镜像"
# 运行镜像
docker run -d -p 8081:8081 --name springboot springboot

Got permission denied while trying to connect to the Docker daemon socket at
 unix:///var/run/docker.sock: Post 
 "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/springboot/stop": dial unix 
 /var/run/docker.sock: connect: permission denied

chmod a+rw /var/run/docker.sock

docker images

docker ps