2019独角兽企业重金招聘Python工程师标准>>> 
大体流程如下：
1、提交代码到SVN
2、拉取代码到本地
3、执行maven package 打包
4、生成Dockerfile
5、构建、标签、推送镜像
6、发送邮件通知
主要分两个脚本，一个是jenkins配置的构建脚本，一个是构建推送以及邮件脚本，首先上Jenkins脚本
###### ===* **************************************************** *== ######
############ 开发人员在此位置一下添加程序编译过程 #######
#EVN_HOME jenkins全局变量控制，如有必要可以进行重定义
#EVN_HOME="/where/is"
#可选择的JAVA编译环境
#JDK
#export JAVA_HOME="${EVN_HOME}/jdk1.6.0_14"
#export JAVA_HOME="${EVN_HOME}/jdk1.6.0_25"
#export JAVA_HOME="${EVN_HOME}/jdk1.7.0_51"
export JAVA_HOME="${EVN_HOME}/jdk1.8.0_25"
#ANT
#export ANT_HOME="${EVN_HOME}/apache-ant-1.8.4"
export ANT_HOME="${EVN_HOME}/apache-ant-1.9.4"
#MVN
#export MAVEN_HOME="${EVN_HOME}/apache-maven-3.0.4"
#export MAVEN_HOME="${EVN_HOME}/apache-maven-3.1.1"
export MAVEN_HOME="${EVN_HOME}/apache-maven-3.2.3"
#export MAVEN_HOME="/opt/apache-maven-3.2.3-bak"
#gradle
export GRADLE_HOME="${EVN_HOME}/gradle-2.0/"
#添加PATH
export PATH="${MAVEN_HOME}/bin:${ANT_HOME}/bin:${JAVA_HOME}/bin:${GRADLE_HOME}/bin:${PATH}"
echo ${PATH}
###############编译过程################################
echo "=========== start compile ============="
Archive=${JOB_NAME}_${version}_${BUILD_TIMESTAMP}
Archive_abs="${WORKSPACE}/Arch_files"
Archive_zip="${JOB_NAME}_${version}_${BUILD_TIMESTAMP}.zip"
rm -fr ${Archive_abs}
mkdir -p ${Archive_abs}
#添加版本信息
echo "${JOB_NAME} ${version} ${BUILD_TIMESTAMP}" >${Archive_abs}/version.txt
cd data_sync_parent
mvn install -Dmaven.test.skip=true
cp ./data_sync_admin/target/*.war ${Archive_abs}
cd data_sync_agent
mvn install -Dmaven.test.skip=true
cp ./target/*.jar ${Archive_abs}
cd ..
cd data_sync_api
mvn install -Dmaven.test.skip=true
cp ./target/*.jar ${Archive_abs}
cd ..
cd data_sync_base
mvn install -Dmaven.test.skip=true
cp ./target/*.jar ${Archive_abs}
#删除sources.jar文件
cd ${Archive_abs}
rm -f *-sources.jar
echo "=================md5sum====================="
cd ${Archive_abs}
md5sum * > md5sum.txt
echo "=================docker start====================="
#将文件传输到远程docker机器
scp -r -i ~/.ssh/id_rsa ${Archive_abs} [email protected]:/opt/${Archive}/
#登陆docker机器
ssh -t -t 172.16.10.99 << eeooff
#进入工作目录
cd /opt/${Archive}
#以下为循环，建立任务主要变动地方
#1、打包&推送base镜像
mkdir base && cd base && mv ../*base*.jar ./
sh /opt/docker_workspace/pushimage.sh -n ${JOB_NAME} -v ${version} -t base
cd ../
#2、打包&推送admin镜像
mkdir admin && cd admin && mv ../*admin*.war ./
sh /opt/docker_workspace/pushimage.sh -n ${JOB_NAME} -v ${version} -t admin
cd ../
#发送邮件通知
sh email.sh
#完成打包&推送任务，删除工作目录
rm -rf /opt/${Archive}
#退出
exit
eeooff
echo "ALL images build and push complete! "
echo "=================docker end====================="
echo "===================end =================="
这里注意最后的sh email.sh这句命令，email.sh是由pushimage.sh这个脚本生成，下面是pushimage.sh
#!/bin/bash
echo "****** start push image to registry......"
echo "(1/5) parse args......"
# 接收参数
while getopts :n:v:r:h:t:k:c opt
do
case $opt in
n)
image_name=$(echo $OPTARG | tr A-Z a-z)
;;
v)
image_version="$OPTARG"
;;
r)
image_registry="$OPTARG"
;;
t)
Type="$OPTARG"
;;
k)
kafka_address="$OPTARG"
;;
c)
conf_server="$OPTARG"
;;
h)
echo "****** -n set image name"
echo "****** -v set image version"
echo "****** -r set image registry address"
echo "****** -t set dockerfile type(base|inf|admin)"
echo "****** -k set kafka address"
echo "****** -c set conf server address"
echo "****** -h for help"
;;
*)
echo "****** ERR!unsuport command -$opt"
;;
esac
done
# 解析验证参数
[ -z "$image_version" ] && echo "ERR! missing args:image_version" && exit 1
echo "****** image version is $image_version"
[ -z "$Type" ] && Type=base
echo "****** Type is $Type"
[ -z "$image_name" ] && echo "ERR! missing args:image_name" && exit 1
if echo $image_version |grep -E "[0-9]{8}.[0-9]{6}">/dev/null;then
# 测试环境
echo "init test env args!"
[ -z "$image_registry" ] && image_registry="xxxx.xxx.com/xxxx"
echo "****** image registry is $image_registry"
[ -z "$kafka_address" ] && kafka_address="172.16.40.4:9092,172.16.40.5:9092"
echo "****** kafka_address is $kafka_address"
[ -z "$conf_server" ] && conf_server="172.16.40.4:80"
echo "****** conf_server is $conf_server"
Env="test"
echo "****** Env is $Env"
case $Type in
base)
image_name="test_"$image_name"_base"
echo "****** image name is $image_name"
jar_file=$(find -name *base*.jar|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
inf)
image_name=$image_name"_inf"
image_name="test_"$image_name"_inf"
echo "****** image name is $image_name"
jar_file=$(find -name *inf*.jar|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
admin)
image_name="test_"$image_name"_admin"
echo "****** image name is $image_name"
jar_file=$(find -name *admin*.jar|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
esac
kafka_topic="log_test_${jar_file%-*}"
echo "****** kafka_topic is $kafka_topic"
recivers="[email protected]"
echo "****** email recivers is $recivers"
env_name="测试"
else
# 线上环境
echo "init online env args!"
[ -z "$image_registry" ] && image_registry="xxx.xxxx.com/xxx"
echo "****** image registry is $image_registry"
[ -z "$kafka_address" ] && kafka_address="172.16.40.4:9092,172.16.40.5:9092"
echo "****** kafka_address is $kafka_address"
[ -z "$conf_server" ] && conf_server="conf.xxxx.com:80"
echo "****** conf_server is $conf_server"
Env="online"
echo "****** Env is $Env"
case $Type in
base)
image_name="online_"$image_name"_base"
echo "****** image name is $image_name"
jar_file=$(find -name *base*.jar|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
inf)
image_name="online_"$image_name"_inf"
echo "****** image name is $image_name"
jar_file=$(find -name *inf*.jar|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
admin)
image_name="online_"$image_name"_admin"
echo "****** image name is $image_name"
jar_file=$(find -name *admin*.war|awk -F/ '{print $NF}')
echo "****** jar_file is $jar_file"
;;
esac
kafka_topic="log_online_${jar_file%-*}"
echo "****** kafka_topic is $kafka_topic"
recivers="[email protected]"
echo "****** email recivers is $recivers"
env_name="线上"
fi
# 生成对应类型Dockerfile文件
file_name=Dockerfile
base(){
echo "
# base on java8
FROM xxx.xxx.com/xxx/xxx/java8:1.0
# run with base path : /opt
WORKDIR /opt
#create webapps
RUN mkdir webapps
# add jar to container
ADD $jar_file webapps
# run with base path : /opt
WORKDIR /opt/webapps
# run when container started
CMD java -Dredis.properties.filename=/opt/webapps/redis.properties -Dlog.kafka.address=$kafka_address -Dlog.kafka.topic=$kafka_topic -Ddisconf.conf_server_host=$conf_server -Ddisconf.env=$Env -jar /opt/webapps/$jar_file
">$file_name
}
inf(){
echo "
# base on java8
FROM xxx.xxx.com/xx/xxx/java8:1.0
# run with base path : /opt
WORKDIR /opt
#create webapps
RUN mkdir webapps
# add jar to container
ADD $jar_file webapps
# run with base path : /opt
WORKDIR /opt/webapps
# run when container started
CMD java -Dlog.kafka.address=$kafka_address -Dlog.kafka.topic=$kafka_topic -Ddisconf.conf_server_host=$conf_server -Ddisconf.env=$Env -jar /opt/webapps/$jar_file
">$file_name
}
admin(){
echo "
# base on tomcat8
FROM xx/tomcat8:1.0
# run with base path : /opt
WORKDIR /opt
# add tomcat to container
ADD $jar_file tomcat/webapps/
# rename war to ROOT.war
run mv tomcat/webapps/$jar_file tomcat/webapps/ROOT.war
#set env
ENV JAVA_OPTS -Ddisconf.conf_server_host=$conf_server -Dlog.kafka.address=$kafka_address -Dlog.kafka.topic=$kafka_topic -Ddisconf.env=$Env
# start tomcat
CMD tomcat/bin/catalina.sh run
">$file_name
}
echo "(2/5) generate Dockerfile to current file......"
case $Type in
base)
base
;;
inf)
inf
;;
admin)
admin
;;
esac
# 构建镜像
echo "(3/5) build docker image:$image_name......"
sudo docker build -t $image_name .
# 对镜像打标签
echo "(4/5) tag image:$image_name $image_registry/$image_name:$image_version......"
sudo docker tag $image_name $image_registry/$image_name:$image_version
# 上传镜像到私服
echo "(5/5) push $image_registry/$image_name:$image_version......"
sudo docker push $image_registry/$image_name:$image_version
echo "$image_registry/$image_name:$image_version ">>../email-images.text
#!/bin/bash
echo "
![\"Creating](\"http://imgstbox.voole.com/img/new_img/2018/03/20/2018032020594549GU9.gif\")
${env_name}环境镜像发布成功!
各位好，${env_name}环境镜像构建发布成功！镜像全称为：
">../email-header.text
echo "
Send from [email protected]
POWER BY ® SCC, VOOLE 2018
">../email-foot.text
echo "
#!/bin/bash
echo \"\`cat email-header.text\`\">>email.text
echo \"\`cat email-images.text\`\">>email.text
echo \"\`cat email-foot.text\`\">>email.text
sendEmail -f [email protected] -t \"$recivers\" -s mail.voole.com -u \"${env_name}环境镜像打版成功！\" -o message-content-type=html -o message-charset=utf8 -xu [email protected] -xp xxxxx -m \"\`cat email.text\` \"
">../email.sh
chmod +x ../email.sh