Jenkins是一个普遍用于持续构建的可视化web工具,可用于自动化与构建、测试、交付或部署软件相关的各类任务。 能够经过安装包、tomcat、java、docker方式进行安装使用
官方地址:https://jenkins.io/java
这里经过tomcat来启动Jenkinsmysql
到官网https://jenkins.io/download/ 下载war包 nginx
复制war包到tomcat的webapps目录下,启动tomcat git
这里提示解锁Jenkins,复制 /Users/Shared/Jenkins/Home/secrets/initialAdminPassword
文件内容到页面web
$ cat /Users/Shared/Jenkins/Home/secrets/initialAdminPassword xxxxxxxxx
解锁成功后,跳转到设置用户页面 redis
这里设置 admin / adminspring
而后提示安装插件,选择默认的安装,等待安装完成。有些插件可能安装失败,提示要求升级最新版本Jenkins,升级成功后能够安装成功。sql
点击 >系统设置>全局工具配置 docker
配置maven、JDK、Docker、git
shell
项目地址:https://gitee.com/yimingkeji/docker-springboot
#FROM openjdk:8-jdk-alpine FROM hub.c.163.com/dwyane/openjdk:8 VOLUME /tmp ADD docker-springboot-1.0-SNAPSHOT.jar app.jar ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
而后上传到本身的git地址
在jenkins页面添加自由风格的软件项目
在源码管理
里添加git仓库和用户名、密码配置,而且选择代码分支(这里是master)
在构建
步骤中,添加2个步骤
顶级maven
选择maven版本(上面的全局配置中配的maven),添加maven打包命令clean install -Dmaven.test.skip=true
执行shell
添加shell:mvn docker:build echo "当前docker 镜像:" docker images | grep dockerspringboot echo "启动容器----->" docker run -p 8001:8001 -d dockerspringboot echo "启动服务成功!"
上面配置完成后,到Jenkins主页,选择配置好的项目,菜单中点击当即构建
看到左边菜单里有执行的进度条,点进去后会看到执行日志
构建中 在工做空间 /Users/yangzhenlong/.jenkins/workspace/docker-springboot 中 > /usr/bin/git rev-parse --is-inside-work-tree # timeout=10 ... > /usr/bin/git checkout -f de05bbef05fae5ade0c79ce1d49154723d84fa88 Commit message: "修改dockerfile" #git中最后的提交记录 > /usr/bin/git rev-list --no-walk 330c170c5829017d00942d7301834c2a196a29ac # timeout=10 [docker-springboot] $ /Users/xxxx/apache-maven-3.5.4/bin/mvn -s /Users/xxx/apache-maven-3.5.4/conf/settings.xml -gs /Users/xxx/apache-maven-3.5.4/conf/settings.xml clean install -Dmaven.test.skip=true # 执行maven脚本 [INFO] Scanning for projects... ... [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3.412 s [INFO] Finished at: 2018-11-19T18:01:54+08:00 [INFO] ------------------------------------------------------------------------ [docker-springboot] $ /bin/sh -xe /Users/yangzhenlong/tools/tomcat8-jenkins/temp/jenkins7206360448776968606.sh + mvn docker:build #构建成功后,执行shell脚本开始... [INFO] Scanning for projects... ... [INFO] Copying /Users/yangzhenlong/.jenkins/workspace/docker-springboot/src/main/docker/Dockerfile -> /Users/yangzhenlong/.jenkins/workspace/docker-springboot/target/docker/Dockerfile [INFO] Building image dockerspringboot #执行Dockerfile脚本开始... Step 1/4 : FROM hub.c.163.com/dwyane/openjdk:8 ---> 96cddf5ae9f1 Step 2/4 : VOLUME /tmp ---> Using cache ---> 2e62fad6a16a Step 3/4 : ADD docker-springboot-1.0-SNAPSHOT.jar app.jar ---> 2d1319472a12 Step 4/4 : ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"] ---> Running in f5d8c06b3b7d Removing intermediate container f5d8c06b3b7d ---> 3f24ff705b46 ProgressMessage{id=null, status=null, stream=null, error=null, progress=null, progressDetail=null} Successfully built 3f24ff705b46 Successfully tagged dockerspringboot:latest [INFO] Built dockerspringboot [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4.841 s [INFO] Finished at: 2018-11-19T18:02:00+08:00 [INFO] ------------------------------------------------------------------------ + echo '当前docker 镜像:' # dockerFile构建镜像成功后,shell脚本打印docker镜像 当前docker 镜像: + docker images + grep dockerspringboot REPOSITORY TAG IMAGE ID CREATED SIZE dockerspringboot latest 3f24ff705b46 1 second ago 657MB + echo '启动容器----->' 启动容器-----> #这里的中文会乱码,后面建议使用英文 + docker run -p 8080:8080 -d dockerspringboot e0aeafb47410a77f30bcb24b744b49dd57b251594a68da997defeef24c256f2b + echo $'�\220��\212��\234\215�\212��\210\220�\212\237�\201' 启动服务成功! Finished: SUCCESS
而后浏览器访问 localhost:8080
若是下次构建该项目的时候,docker镜像和服务已存在,须要先删除镜像和服务
# 先删除以前的容器 echo "remobe old container" docker ps -a | grep dockerspringboot | awk '{print $1}'| xargs docker rm -f # 删除以前的镜像 echo "romove old image" docker rmi dockerspringboot # 构建镜像 mvn docker:build # 打印当前镜像 echo "current docker images" docker images | grep dockerspringboot # 启动容器 echo "start container" docker run -p 8001:8001 -d dockerspringboot # 打印当前容器 echo "current container" docker ps -a | grep dockerspringboot echo "star service success!"
输出日志:
+ echo 'current docker images' current docker images + docker images REPOSITORY TAG IMAGE ID CREATED SIZE dockerspringboot latest 8c9f93a324c0 Less than a second ago 657MB <none> <none> 3f24ff705b46 2 hours ago 657MB <none> <none> e276f4ef3cc5 2 days ago 657MB <none> <none> 02b677ad12e1 2 days ago 657MB nginx latest dbfc48660aeb 4 weeks ago 109MB mongo latest a41c82c0998a 2 months ago 380MB redis 3.2 e2e6164a20de 4 months ago 76MB hub.c.163.com/library/nginx latest 46102226f2fd 19 months ago 109MB mysql 5.7 9e64176cd8a2 19 months ago 407MB hub.c.163.com/library/mysql 5.7 9e64176cd8a2 19 months ago 407MB hub.c.163.com/dwyane/openjdk 8 96cddf5ae9f1 2 years ago 641MB + echo 'start container' start container + docker run -p 8001:8001 -d dockerspringboot 0b79b907e9ca49831bd9259eeea2c60ec40132342b2ed3c00d4cf183756d6610 + echo 'current container' current container + docker ps -a + grep dockerspringboot 0b79b907e9ca dockerspringboot "java -Djava.securit…" 1 second ago Up Less than a second 0.0.0.0:8001->8001/tcp happy_johnson + echo 'star service success!' star service success! Finished: SUCCESS