docker-compose安装Jenkins的实践笔记

cd /usr/local/docker/mkdir jenkins-dockercd jenkins-docker

vi Dockerfile# 以下是文件内容FROM  jenkins/jenkins:ltsUSER rootRUN mkdir -p /usr/local/ && /	cd /usr/local/ && /	curl -fsSL https://mirror.bit.edu.cn/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz > /usr/local/apache-maven-3.6.3-bin.tar.gz && /	tar xzf /usr/local/apache-maven-3.6.3-bin.tar.gz -C /usr/local/ && /	rm -rf /usr/local/apache-maven-3.6.3-bin.tar.gz && /	ln -s /usr/local/apache-maven-3.6.3/bin/mvn /bin/mvn && /	ln -s /usr/local/apache-maven-3.6.3/bin/mvnyjp /bin/mvnyjp && /	export PATH=/usr/local/apache-maven-3.6.3/bin:$PATHUSER jenkins

docker build -t jenkins-jiacs:lts . 

cat /etc/group | grep docker# [root@localhost jenkins-docker]# cat /etc/group | grep docker# docker:x:994:# 我这里的是994，根据各自的实际值而定

# 启动容器之前先创建 /usr/local/docker/jenkins-docker/data 文件夹并赋予权限# /usr/local/docker/jenkins-docker/config/settings.xml 该文件自行提供（可自定义私服等信息）mkdir datachmod -R 777 datadocker run -d -p 8080:8080 -p 50000:50000 /    -v /usr/local/docker/jenkins-docker/data:/var/jenkins_home /    -v /etc/localtime:/etc/localtime:ro /    -v /var/run/docker.sock:/var/run/docker.sock /    -v /etc/docker:/etc/docker /    -v /usr/bin/docker:/usr/bin/docker /    -v /usr/local/bin/docker-compose:/usr/local/bin/docker-compose /    -v /usr/local/docker/jenkins-docker/config/settings.xml:/usr/local/apache-maven-3.6.3/conf/settings.xml /    --group-add=994 /    --name my-jenkins /    jenkins-jiacs:lts# 说明：# 1. -v /usr/local/docker/jenkins-docker/data:/var/jenkins_home =》持久化Jenkins数据# 2. -v /etc/localtime:/etc/localtime:ro  =》 设置Jenkins容器时间和宿主机一致# 3. -v /etc/docker:/etc/docker =》 Jenkins容器中使用的docker为宿主机安装的docker，保证Jenkins部署的服务是在宿主机中启动的# 4. -v /usr/local/bin/docker-compose:/usr/local/bin/docker-compose 如果宿主机安装了docker-compose，Jenkins容器需要使用的话可以加上该数据卷# -v /usr/local/docker/jenkins-docker/config/settings.xml:/usr/local/apache-maven-3.6.3/conf/settings.xml# --group-add=994 让启动的容器用户组设置为宿主机中docker的用户组，保证在Jenkins容器中有权限操作宿主机的docker命令

cd /usr/local/docker/jenkins-dockervi jenkins-docker.yaml

version: '2' # 版本号不要修改，有些版本不支持group_add参数services:  jenkins:    image: 'jenkins-jiacs:lts'    container_name: my-jenkins    # restart: always    ports:      - '8080:8080'      - '50000:50000'    group_add:      - 994    volumes:      - ./data:/var/jenkins_home      - /etc/localtime:/etc/localtime:ro      - /var/run/docker.sock:/var/run/docker.sock      - /etc/docker:/etc/docker      - /usr/bin/docker:/usr/bin/docker      - /usr/local/bin/docker-compose:/usr/local/bin/docker-compose      - ./config/settings.xml:/usr/local/apache-maven-3.6.3/conf/settings.xml

docker-compose -f jenkins-docker.yaml up -d

docker ps 

docker exec -it 0d8b70ba5cec bash# 查看Jenkins初始密码（在容器中执行）cat /var/jenkins_home/secrets/initialAdminPassword

System.setProperty('org.apache.commons.jelly.tags.fmt.timeZone', 'Asia/Shanghai')