jenkins发版脚本更新

其他 2018-05-26 18:16:46 阅读次数: 0

jenkins 项目名中明确了 是jar tar.gz war包
研发需要提供  项目名-地点-环境（研发、测试、生产）-应用项目名称（admin）-包格式（jar\war\tar.gz）

deployment  名字  和  service名字  在 k8s中 定义为   应用项目名称
namespace 为   环境+项目名 （prodsubject 或者 testsubject）

ingress 映射的域名是    环境+应用项目名称（prodadmin.cinyi.com） 

delete_old_images() {
    #删除以前的镜像，节省本地空间
    if  docker images | grep $javaname ; then
        docker rmi -f `docker images | grep $javaname | awk '{print $3}'`
    fi
}


#镜像打包上传
image_push() {
    #处理-问题
    
    docker build -t 192.168.200.10/$namespace_name/$javaname:${BUILD_NUMBER} /export/docker-project-tar/$javadir/
    docker push 192.168.200.10/$namespace_name/$javaname:${BUILD_NUMBER}
}


replace_k8s_yaml() {
    #替换模版中namespace
    sed "s/test-namespace/$namespace_name/g" /export/docker-project-tar/namespaces.yaml >/export/docker-project-tar/$javadir/${javaname}-namespaces.yaml

    #替换模版中 deployment文件
    sed "s/im-web/$javaname/g" /export/docker-project-tar/im-web-deployment.yaml >/export/docker-project-tar/$javadir/${javaname}-deployment.yaml
    sed -i "s/test-namespace/$namespace_name/g" /export/docker-project-tar/$javadir/${javaname}-deployment.yaml
    sed -i "s/test-namespace/$namespace_name/g" /export/docker-project-tar/$javadir/${javaname}-deployment.yaml

    #替换模版中server yaml文件
    sed "s/im-web/$javaname/g" /export/docker-project-tar/im-web-service.yaml >/export/docker-project-tar/$javadir/${javaname}-service.yaml
    sed -i "s/test-namespace/$namespace_name/g" /export/docker-project-tar/$javadir/${javaname}-service.yaml

    #替换镜像的版本号(时间为版本号)
    sed -i "s/latest/${BUILD_NUMBER}/g" /export/docker-project-tar/$javadir/${javaname}-deployment.yaml

}

create_update_k8s() {
    #定义namespace 为test：
    k8s_apicurl="curl --cacert /root/ca.pem"
    k8s_url="https://192.168.200.11:6443"
    
    #创建namespaces
    if ! `$k8s_apicurl -basic -u fengjian:fengjian --insecure -X GET $k8s_url/api/v1/namespaces | grep ${namespace_name} >/dev/null` ;then
      $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X POST $k8s_url/api/v1/namespaces -d "$(cat /export/docker-project-tar/${javadir}/${javaname}-namespaces.yaml)"
    fi

    #创建service
    if `$k8s_apicurl -basic -u fengjian:fengjian --insecure -X GET $k8s_url/api/v1/namespaces/${namespace_name}/services  | grep "${javaname}" >/dev/null` ; then
         $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X PUT $k8s_url/api/v1/namespaces/${namespace_name}/services/${javaname}  -d "$(cat /export/docker-project-tar/$javadir/${javaname}-service.yaml)"
    else     
        $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X POST $k8s_url/api/v1/namespaces/${namespace_name}/services -d "$(cat /export/docker-project-tar/$javadir/${javaname}-service.yaml)"
    fi
        
    
    
    #创建Deployment
    if `$k8s_apicurl -basic -u fengjian:fengjian --insecure -X GET $k8s_url/apis/apps/v1beta2/namespaces/${namespace_name}/deployments/ | grep "${javaname}" >/dev/null` ; then
        #滚动升级
        $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X PUT $k8s_url/apis/apps/v1beta2/namespaces/${namespace_name}/deployments/${javaname} -d "$(cat /export/docker-project-tar/$javadir/${javaname}-deployment.yaml)"
    else
        $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X POST $k8s_url/apis/apps/v1beta2/namespaces/${namespace_name}/deployments/ -d "$(cat /export/docker-project-tar/$javadir/${javaname}-deployment.yaml)"
    fi

}


add_ingress() {
    
    mkdir -p /export/docker-project-ingress/${namespace_name}
    
    if ! `$k8s_apicurl -basic -u fengjian:fengjian --insecure  -X  GET $k8s_url/apis/extensions/v1beta1/namespaces/${namespace_name}/ingresses | grep "cinyi.com" >/dev/null`; then
         cat /export/docker-project/ingress-template-head.yaml >> /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
         cat /export/docker-project/ingress-template-body.yaml >> /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
         sed -i "s/default/${namespace_name}/g" /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
         sed -i "s/nginx/${dnsname}/g" /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
         sed -i "s/servicename/${javaname}/g" /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
         $k8s_apicurl -basic -u fengjian:fengjian --insecure  -H "content-Type: application/yaml" -X  POST $k8s_url/apis/extensions/v1beta1/namespaces/${namespace_name}/ingresses  -d "$(cat /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml)"   
    else
         if ! `$k8s_apicurl -basic -u fengjian:fengjian --insecure  -X  GET $k8s_url/apis/extensions/v1beta1/namespaces/${namespace_name}/ingresses | grep "${dnsname}.cinyi.com" >/dev/null`; then
         #需要确定替换的内容，需要研发开发页面。
            cat /export/docker-project/ingress-template-body.yaml >> /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
            sed -i "s/nginx/${dnsname}/g" /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
            sed -i "s/servicename/${javaname}/g" /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml
            $k8s_apicurl -basic -u fengjian:fengjian --insecure -H "content-Type: application/yaml" -X  PUT $k8s_url/apis/extensions/v1beta1/namespaces/${namespace_name}/ingresses/${namespace_name} -d  "$(cat /export/docker-project-ingress/${namespace_name}/${namespace_name}-ingress.yaml)" 
        fi
    fi

}



replace_content() {

    if [ "$1" == "gz" ] ; then
        #创建/export/docker-project-tar
        mkdir -p /export/docker-project-tar/$javadir
        
        #删除已经
        if [ -f /export/docker-project-tar/$javadir/$javaname ] ; then
            rm -rf /export/docker-project-tar/$javadir/$javaname
        fi
        
        #将编译后的war包拷贝到/export/docker-project-tar/$javadir目录下
        mv $javaname_path /export/docker-project-tar/$javadir/$javaname.tar.gz
        
        #在/export/docker-project-tar 目录下有一个dockerfile模版，根据war包的名字替换成新的dockerfile
        
        #替换Dockerfile中的war 名字
        sed "s/jenkins/$javaname/g" /export/docker-project-tar/Dockerfile >/export/docker-project-tar/$javadir/Dockerfile
        
    elif [ "$1"  == "war" ] ; then
            #创建/export/docker-project
            mkdir -p /export/docker-project/$javadir
            
            #删除已经
            if [ -f /export/docker-profile/$javadir/$javaname ] ; then
                rm -rf /export/docker-profile/$javadir/$javaname
            fi
            
            #将编译后的war包拷贝到/export/docker-project/$javadir目录下
            mv  $javaname_path  /export/docker-project/$javadir/$javaname.war
            
            #在/export/docker-project 目录下有一个dockerfile模版，根据war包的名字替换成新的dockerfile
            
            #替换Dockerfile中的war 名字
            sed "s/jenkins/$javaname/g" /export/docker-project/Dockerfile >/export/docker-project/$javadir/Dockerfile
    else
            #创建/export/docker-project-jar
            mkdir -p /export/docker-project-jar/$javadir
            
            #删除已经
            if [ -f /export/docker-project-jar/$javadir/$javaname ] ; then
                rm -rf /export/docker-project-jar/$javadir/$javaname
            fi
            
            #将编译后的war包拷贝到/export/docker-project-jar/$javadir目录下
            mv $javaname_path  /export/docker-project-jar/$javadir/$javaname.jar
            
            #在/export/docker-project-jar 目录下有一个dockerfile模版，根据war包的名字替换成新的dockerfile
            
            #替换Dockerfile中的war 名字
            sed "s/jenkins/$javaname/g" /export/docker-project-jar/Dockerfile >/export/docker-project-jar/$javadir/Dockerfile
            /bin/cp /export/docker-project-jar/start.sh /export/docker-project-jar/$javadir/

    fi

    
    delete_old_images
    
    image_push

    replace_k8s_yaml
    
    create_update_k8s

    add_ingress


}


#镜像仓库地址
registry="192.168.200.10"

#取出项目目录subject-bj-prod-serverapi-gz
javadir=`echo $WORKSPACE | awk -F'/' '{print $5}'`

#判断结尾名称格式war|jar|gz
GET_RESULT=`echo $javadir | awk -F'-' '{print $NF}'`

#java的路径 /root/.jenkins/jobs/subject-bj-test-imserver/workspace/target/11.war
javaname_path=`find $WORKSPACE/target/  -maxdepth 1  -type f | egrep "\.${GET_RESULT}$"`

#获取jar名称 11.war
javaname_all=`echo $javaname_path | awk -F'/' '{print $NF}'`

#获取jar名称 11
javaname=`echo $javadir| awk -F'-' '{print $4}'`


#取出环境（生产或者测试）prod
environment=`echo $javadir | awk -F'-' '{print $3}'`

#获取namespace 
namespace_name=$environment`echo $javadir | awk -F'-' '{print $1}'`

#dns域名
dnsname=$environment$javaname



case "$GET_RESULT" in
    war)
    replace_content war
    ;;
    jar)
    replace_content jar
    ;;
    gz)
    replace_content gz
    ;;
    *)
    echo "未知"
    ;;
esac

 

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