四、Jenkins参数化构建实现部署或回退

1）安装插件 “Build With Parameters”，重启 Jenkins

2）返回项目配置中心，配置 “参数化构建过程”，如下图所示：

设定操作类型和版本号(这里采用build_number)

3）修改 shell 命令，如下图：

4）指定构建后的存档

5）命令

# Command

case $opt_type in

  deploy)

      echo "Deploy Start..."

  chmod 777 /usr/local/scripts/deploy.sh

  BUILD_ID=dontKillMe

  sh /usr/local/scripts/deploy.sh "hello"

      echo "Deploy Finish..."

  ;;

  rollback)

      echo "Rollback Start..."

  chmod 777 /usr/local/scripts/rollback.sh

  BUILD_ID=dontKillMe

  sh /usr/local/scripts/rollback.sh "hello"

      echo "Rollback Finish..."

      ;;

  *)

      ;;

esac

# deploy.sh

#Stop Service

echo "$1服务正在关闭..."

kill -9 $(ps -ef|grep $1|gawk '$0 !~/grep/ {print $2}' |tr -s '\n' ' ') &

#Upload Jar

echo "项目Jar文件已上传部署目录..."

mv /root/.jenkins/workspace/$1/target/$1-1.0-SNAPSHOT.jar /workspace

#Start Service

#echo "授予当前用户权限"

#chmod 777 /workspace/$1

echo "$1服务正在启动..."

java -jar /workspace/$1-1.0-SNAPSHOT.jar &

# rollback.sh

#Stop Service

echo "$1服务正在关闭..."

kill -9 $(ps -ef|grep $1|gawk '$0 !~/grep/ {print $2}' |tr -s '\n' ' ') &

#Rollback Jar

echo "项目Jar文件正在回退上一个版本..."

cp /root/.jenkins/jobs/$1/builds/${opt_version}/archive/target$1-1.0-SNAPSHOT.jar /workspace

#Start Service

#echo "授予当前用户权限"

#chmod 777 /workspace/$1

echo "$1服务正在启动..."

java -jar /workspace/$1-1.0-SNAPSHOT.jar &