jenkins - 动态配置 - 《linux》

Dockerfile

FROM jdk8_image:V1.0
MAINTAINER liuyang "123@q.c"
ENV TimeZone=Asia/Shanghai
RUN ln -sf /usr/share/zoneinfo/$TimeZone /etc/localtime && echo $TimeZone > /etc/timezone
# 定义传入的参数
ARG port
ARG proj_dire
ARG jar_name
ENV proj_dire_env $proj_dire
ENV jar_name_env $jar_name
# 工作目录
WORKDIR $proj_dire
# 对外暴露端口
EXPOSE $port
# 将jar添加到容器
ADD $jar_name $jar_name
# 启动命令
ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -Dfile.encoding=UTF-8 -jar ${proj_dire_env}/${jar_name_env}
# 启动环境
CMD ["--server.port=${port}"]

build.sh

# jar存放目录
projDire=/home/jar_file/$1

# 代码目录,如果是-project，需要进入-app子目录
echo "result：${result}"
result=$(echo $1 | grep "project")
if [[ "$result" != "" ]]
  then
    dire=/var/jenkins_home/workspace/sc-cloud/$1/${1/project/app}
  else
    dire=/var/jenkins_home/workspace/sc-cloud/$1
fi

echo "dire目录：${dire}"
# 编译打包
cd $dire
mvn clean install -Dmaven.test.skip=true

# 复制jar文件
mkdir -p $projDire
cd $projDire
jarName=`ls *.jar`
rm -f *.jar
cp $dire/target/*.jar $projDire

#删除原镜像
docker stop $1
docker rm $1
docker rmi $1

# 运行
docker build -f /home/jar_file/Dockerfile -t $1:latest . --build-arg port=$2 --build-arg proj_dire=$projDire --build-arg jar_name=$jarName
docker run --name=$1 -e port=$port -e proj_dire=$projDire -e jar_name=$jarName -p $2:$2 -d -it $1
docker start $1

构建shell

#!/bin/bash
# 定义端口
port=8080
case $module in
    blade-auth) port=8010;;
    blade-gateway) port=8020;;
    system-service-project) port=8030;;
    mobile-service-project) port=8040;;
    *) port=8080;;
esac

cd /var/jenkins_home/workspace/sc-cloud
bash build.sh $module $port