Docker + Jenkins achieve spring-boot continuous integration project

• Environmental
  Jenkins installation, prepare a server, install a little, look at Baidu.
  Docker installation, prepare a server, install a little, look at Baidu.

• Jenkins configuration
  1. Create a Maven project of Job.
     

2. Jenkins Configuration - source
   

3. Jenkins Configuration - Construction of the flip-flop
   

4. Jenkins Configuration - build environment
   
   before building, to store configuration files from a centralized GitLab pulls the latest configuration file that contains Dockerfile, start building behind the latest file references.

   cd /data/httpd/release/b2b-configuration;git pull
   sleep 3;
   yes | cp -rfp  /data/httpd/release/b2b-configuration/Spring-partner/QA/application.yml  /home/jenkins/.jenkins/workspace/b2b-partner-test/src/main/resources/
   yes | cp -rfp  /data/httpd/release/b2b-configuration/Spring-partner/QA/Dockerfile  /home/jenkins/.jenkins/workspace/b2b-partner-test/

5. Jenkins configuration - Construction and Building After the operation
   
   the first synchronization jar package and Dockerfile to Docker that sets server, then expect interactive command sends the shell script to the Docker that sets server, for docker container construction, start, Push to Ali cloud images warehouse and other operations.
   Jenkins this server is rsync script: After bash /home/jenkins/docker-test/script/b2b-rsync.sh b2b-partner-test parameters.
   rsync synchronization scripts:

   #!/bin/bash
   IP=10.10.10.10
   PASSWD=p@ssword1
   echo -e "开始同步jar包..."
   rsync -vzrtopg --numeric-ids --progress --password-file=/etc/rsyncd.password6 /home/jenkins/.jenkins/workspace/$1/target/b2b-partner.jar root@$IP::$1
   echo -e "开始同步Dockerfile..."
   rsync -vzrtopg --numeric-ids --progress --password-file=/etc/rsyncd.password6 /home/jenkins/.jenkins/workspace/$1/Dockerfile root@$IP::$1
   expect /home/jenkins/docker-test/script/image_b2b.exp $IP $PASSWD $1

   expect interactive command script: /home/jenkins/docker-test/script/image_b2b.exp

   #!/usr/bin/expect -f
   set ipaddress [lindex $argv 0]
   set passwd [lindex $argv 1]
   set jobname [lindex $argv 2]
   spawn ssh xiaoyu@$ipaddress;
   expect "password:";
   send "$passwd\r";
   expect "#"
   send "sudo nohup /data/docker/layout-script/docker-qa.sh $jobname  >> /data/docker/logs/$jobname.log &\r"

   Note: expect before implementation of the above script, users need to ssh to the other server's configuration visudo added: xiaoyu ALL = (ALL) NOPASSWD: ALL, or else the user can not ssh in the past.

• Docker configuration
  view synchronized to the Docker's Dockerfile, maven build good jar package also synchronize this directory.
  root @ docker-qa b2b-partner -test] # ll
  total volume of 61476
  -rw-r---RW. 1 19:46 1010 1010 62.94409 million B2B-Jul-26 is partner.jar
  -rw-r--. 1 1010 1010 RW-237 10:00 Dockerfile 26 jul
  CAT Dockerfile

  FROM registry.cn-hangzhou.aliyuncs.com/xmbaby-pre/ms-jdk8
  EXPOSE 8081
  MAINTAINER b2b-partner-test [email protected]
  ADD b2b-partner.jar /data/httpd/
  WORKDIR /data/httpd/
  ENTRYPOINT java -Xmx256m -Xss512k -jar b2b-partner.jar

  docker-qa.sh script executed on the key Docker server

  #!/bin/bash
  JOBMS=$1
  VERSION=latest
  JOBREPO=/data/docker/$1
  IMGREPO=xmbaby-test
  IMGNAME=$1
  DTIME=`date +%Y-%m-%d" "%H":"%M":"%S`
  CONTAINER_NAME=b2b-partner-test
  if [ ! -d $JOBREPO ];then
  mkdir -p $JOBREPO
  scp [email protected]:~/.jenkins/workspace/$1/target/b2b-partner.jar $JOBREPO
  scp [email protected]:~/.jenkins/workspace/$1/Dockerfile $JOBREPO
  echo -e "\n[$JOBMS]" >> /etc/rsyncd.conf
  echo "path=/data/docker/$JOBMS/" >> /etc/rsyncd.conf
  echo "comment = update
  ignore errors
  read only = no
  list = no
  hosts allow = 10.10.10.10/255.255.255.0
  auth users = root
  uid = root
  gid = root
  secrets file = /etc/rsyncd.secrets" >> /etc/rsyncd.conf
  else
  echo -e "\n时间$DTIME，开始构建job-docker镜像"
  fi
  cd $JOBREPO
  docker build -t ms-b2b/$JOBMS .
  if [ $? -ne 0 ];then
  echo -e "时间$DTIME，$JOBMS 镜像构建失败，请检查dockerfile !"
  exit
  else
  echo -e "时间$DTIME，开始删除之前job-Docker容器."
  docker rm $CONTAINER_NAME -f
  echo -e "时间$DTIME，开始运行job-Docker容器."
  docker run --name $CONTAINER_NAME -v $JOBREPO:$JOBREPO -d -p 8081:8081 ms-b2b/$JOBMS
  sleep 5
  echo -e "时间$DTIME，$CONTAINER_NAME容器创建完成.开始推送到阿里镜像仓库中..."
  IMAGEID=`docker images |grep "ms-b2b/$JOBMS" |awk '{print $3}'`
  echo "Image镜像ID：$IMAGEID"
  CONTAINERID=`docker images |grep "ms-b2b/$JOBMS" |awk '{print $1}'`
  echo "Container容器：$CONTAINERID"
  docker login --username=username --password=PASSWD registry.cn-hangzhou.aliyuncs.com
  docker tag $IMAGEID registry.cn-hangzhou.aliyuncs.com/$IMGREPO/$IMGNAME:$VERSION
  docker push registry.cn-hangzhou.aliyuncs.com/$IMGREPO/$IMGNAME:$VERSION
  fi

• Construction of the Jenkins
  build
  
  Jenkins console to view build log