Jenkins+Svn+Docker搭建持续集成环境自动部署

#!/bin/bash
RUNENV=$1
MODULE=$2
echo "环境: ${RUNENV}"
# docker 仓库地址
IMAGE_NAME="192.168.206.212:5000/${MODULE}:1.0.0.RC"
echo $IMAGE_NAME >> IMAGE_NAME
docker build --build-arg RUNENV=${RUNENV} -t ${IMAGE_NAME} .
docker push ${IMAGE_NAME}

#!/bin/bash

PORT=$1
IMAGE=$2
MODULE=$3
echo "update image to: ${IMAGE}"
docker stop ${MODULE}
# 删除容器
docker rm ${MODULE}
# 减少磁盘空间 删除镜像
docker rmi -f $(docker images | grep ${MODULE})
docker run -d -p ${PORT}:8070 -v /home/logs:/home/logs --name ${MODULE} ${IMAGE}

FROM airdock/oraclejdk
MAINTAINER hmw 1445496485@qq.com


ARG RUNENV=${RUNENV}
ENV RUNENV=${RUNENV}

ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

RUN mkdir -p /var/yjz/demo \
    echo ${RUNENV} > /tmp.properties

COPY target/demo.jar /var/yjz/demo/app.jar

WORKDIR /var/yjz/demo

ENTRYPOINT ["java","-jar","app.jar","--spring.profiles.active=${RUNENV}"]

# EXPOSE命令只是声明了容器应该打开的端口并没有实际上将它打开!
# 我们声明了EXPOSE端口之后，我们使用-P命令进行随机映射的时候，是会对这个端口进行映射的。
# 比如说我们现在对一个tomcat容器进行EXPOSE 9999声明，那么我们进行-P随机映射的时候是会对9999端口进行映射的。
EXPOSE 8063:8063

#!/usr/expect/bin/expect

set timeout -1
# 获取传入参数
set pwd [lindex $argv 0]
set module [lindex $argv 1]
set port [lindex $argv 2]
set image [lindex $argv 3]

spawn scp $pwd/docker_deploy.sh root@192.168.206.213:/home/service/fesco/$module.sh

expect "*password:"
send "root\r"


spawn ssh root@192.168.206.213
expect "*password:"
send "root\r"

expect "]# "
send "sh /home/service/fesco/$module.sh $port $image $module\r"

send "exit\r"
expect eof
exit

#!/bin/bash

PORT=$1
MODULE=$2
IMAGE_NAME="192.168.206.212:5000/${MODULE}:1.0.0.RC"

echo "目录：" $(pwd)
echo "模块：" ${MODULE}
echo "端口：" ${PORT}

./expect.sh $(pwd) ${MODULE} ${PORT} ${IMAGE_NAME}

node {
	stage('checkout_order') {
	 	deleteDir()
        checkout([
            $class: 'SubversionSCM',
            additionalCredentials: [],
            excludedCommitMessages: '',
            excludedRegions: '',
            excludedRevprop: '',
            excludedUsers: '',
            filterChangelog: false,
            ignoreDirPropChanges: false,
            includedRegions: '',
            locations: [
                [
                    credentialsId: '1a2dc2fc-8eed-46a3-b22d-169a863376ec',
                    depthOption: 'infinity',
                    ignoreExternalsOption: true,
                    local: '.',
                    remote: 'http://192.168.206.213/svn/svnrepos/branch/@HEAD'
               ]
            ], 
            workspaceUpdater: [$class: 'UpdateUpdater']
       ])
    }
    stage("mvn_order") {
        echo "start compile mvn_common"
        sh "mvn -DskipTests clean package"
	}
	stage("docker_build") {
        echo "start build image"
        sh 'chmod 777 ./docker_build.sh'
        sh './docker_build.sh ${RUNENV} ${MODULE}'
    }
    
     stage("docker_deploy") {
        echo "deploy on docker"
        sh 'chmod 777 ./docker_deploy.sh'
        sh 'chmod 777 ./expect.sh'
        sh 'chmod 777 ./start.sh'
        sh './start.sh ${PORT} ${MODULE}'
     }
}

# 1、svn拉取项目
# 2、编译maven项目，生成jar包
# 3、docker_build.sh结合DockerFile文件 生成镜像并push到镜像仓库
# 4、运行start.sh 传入参数（端口号，项目名称等，这里可以把版本号作为参数也发来），调用expect.sh将212机子上的docker_deploy.sh发送到213机子上，并登录213机子，启动docker_deploy.sh， docker_deploy会停止当前容器，删除容器，删除镜像，从镜像仓库上拉取镜像重新生成容器并启动。

# 这个方法只要docker服务重启, 就需要重新设置一次
cd /var/run/
chmod 777 docker.sock

cd /usr/local/
mkdir maven-repository
chmod -R 777 /usr/local/maven-repository/

vim /etc/sysconfig/jenkins

systemctl restart jenkins

chmod -R 777 /usr/local/maven-repository/