Shell脚本构建Docker 半自动化编译打包发布应用操作

Docker 发布的方式为实现DevOps（自动化运维，需要配置代码管理工具如Git的hook来实现提交编译、打包、发布等一系列事件控制）提供了诸多方便，辅助于Shell脚本可以很好的配合起来。
Docker镜像可以通过自动化编译，也可以通过导入镜像的方式来获得。
本文的题目叫：Shell脚本构建Docker 半自动化编译打包发布，因为我这里还没跟代码管理关联起来。
Shell脚本不同实现导入镜像方式（镜像文件rtvsweb-publish.tar）：

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构建发布方式（依靠Dockerfile来构建）：

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Shell Docker构建发布脚本工具核心install.sh
#! /bin/bash##file:rtvs.sh##company:cvnavi.com##author:Pengjunlinecho "当前执行文件......$0"##################################变量定义##################################DOCKER_IMAGE_IS_MATCH_TAR_FILE="false"DOCKER_RTVSWEB_CONTAINER_NAME="rtvsweb-publish"DOCKER_RTVSWEB_NEW_VERSION=""DOCKER_RTVSWEB_FIRST_VERSION=1DOCKER_RTVSWEB_SECOND_VERSION=0DOCKER_RTVSWEB_THIRD_VERSION=0DOCKER_RTVSWEB_VERSION_TAG=""DOCKER_CONTAINER_TEMP_HOST=""DB_REDIS_CONNECTION_STRING=""DB_MYSQL_CONNECTION_STRING=""DB_MYSQL_HOST=""MASTER_LAN_IP=""SYSTEM_ALLOW_TO_SET="false"###################################函数定义#######################################function init_files(){ # 创建rtvs目录 if [[ ! -d "/usr/local/rtvs" ]]; thenecho "创建容器映射路径.... /usr/local/rtvs"mkdir /usr/local/rtvs fi # 复制VersionConfig.xml（第一次做完全复制，若有变动需要手动修改） if [[ -f "./VersionConfig.xml" ]]; thenif [[ ! -f "/usr/local/rtvs/VersionConfig.xml" ]]; thenecho "拷贝一份XML配置文件： ./VersionConfig.xml /usr/local/rtvs/VersionConfig.xml"cp VersionConfig.xml /usr/local/rtvs/VersionConfig.xmlfi elseecho "缺少./VersionConfig.xml文件...已退出安装!"exit fi # 复制SettingConfig.xml（第一次做完全复制，若有变动需要手动修改） if [[ -f "./SettingConfig.xml" ]]; thenif [[ ! -f "/usr/local/rtvs/SettingConfig.xml" ]]; thenecho "拷贝一份XML配置文件： ./SettingConfig.xml /usr/local/rtvs/SettingConfig.xml"cp SettingConfig.xml /usr/local/rtvs/SettingConfig.xmlfi elseecho "缺少./SettingConfig.xml文件...已退出安装!"exit fi # 复制log4.config（第一次做完全复制，若有变动需要手动修改） if [[ -f "./log4.config" ]]; thenif [[ ! -f "/usr/local/rtvs/log4.config" ]]; thenecho "拷贝一份日志配置文件： ./log4.config /usr/local/rtvs/log4.config"cp log4.config /usr/local/rtvs/log4.configfi elseecho "缺少./log4.config文件...已退出安装!"exit fi}function mysql_create_table(){ if [[ -f "./mysql_create_table.sh" ]]; thenecho "数据库脚本赋值权限......"# 为执行文件添加权限chmod a+x mysql_create_table.sh elseecho "缺少./mysql_create_table.sh文件...已退出安装!"exit fi # 执行mysql数据库表创建 ./mysql_create_table.sh if [[ $? -eq 0 ]]; thenecho "./mysql_docker_install.sh 执行完成!" elseexit fi} function docker_install(){ echo "检查Docker......" docker -vif [ $? -eq 0 ]; thenecho "检查到Docker已安装!"elseecho "安装docker环境..."curl -sSL https://get.daocloud.io/docker | shecho "安装docker环境...安装完成!"fi# 创建公用网络==bridge模式#docker network create share_network} function mysql_install(){ install_type=$1if [[ "$install_type" == "by_local_mysql_installer" ]]; then#statementsecho "暂不支持wget本地下载安装，已退出！"exit 1 fiif [[ "$install_type" == "by_docker_mysql_installer" ]]; then#statementsdocker_mysql_install fiif [[ "$install_type" == "by_smart_installer" ]]; then#statementsif [[ `netstat -lanp|grep tcp|grep 3306|wc -l` == 1 ]]; thenecho "检测到mysql已在本机安装！"# 打印一下mysql版本echo "检测到mysql版本:"mysql --version# 执行创建Mysql数据库脚本mysql_create_tableif [[ $? -eq 0 ]]; thenecho "本地MySQL脚本初始化完成!"elseecho "本地MySQL脚本初始化失败!"exit 1fiDB_MYSQL_HOST="localhost"elsedocker_mysql_installfi fi} function docker_mysql_install(){ echo "安装Docker Mysql环境..." if [[ -f "./docker_mysql_install.sh" ]]; thenif [[ -f "./docker_mysql_create_table.sh" ]]; thenecho "拷贝一份容器执行文件： ./docker_mysql_create_table.sh /usr/local/docker_mysql_create_table.sh"cp docker_mysql_create_table.sh /usr/local/docker_mysql_create_table.shelseecho "缺少./docker_mysql_create_table.sh文件...已退出安装!"exit 1fi# 为执行文件添加权限chmod a+x docker_mysql_install.sh# Dokcer方式安装Mysql./docker_mysql_install.shif [[ $? -eq 0 ]]; thenecho "./docker_mysql_install.sh 执行完成!"# 休10秒钟echo "休眠等待10s,等待Docker执行完成......"sleep 10s# 测试打印mysql信息print_docker_mysql_infoelseecho "./docker_mysql_install.sh 执行过程中出现错误，已退出安装!"exit 1fi elseecho "缺少./docker_mysql_install.sh文件...已退出安装!"exit 1 fi} function docker_container_ip() {DOCKER_CONTAINER_TEMP_HOST=` docker inspect --format '{{ .NetworkSettings.IPAddress }}' $1`} function init_docker_master_ip(){ out=0 for i in `ip a |grep inet[^6]|grep -E -o '([0-9]{1,3}\.){3}[0-9]{1,3}'`; doOLD_IFS="$IFS"IFS="."arr=($i)IFS="$OLD_IFS"for s in ${arr[@]} ;doif [[ $s -eq "192" ]]; thenecho "$i"MASTER_LAN_IP=$iout=1breakfidoneif [[ $out -eq 1 ]]; thenbreakfi done} function print_docker_mysql_info(){ echo "脚本执行Mysql信息验证:..." if [[ -f "./docker_mysql_validator.sh" ]]; thenecho "拷贝一份容器执行文件： ./docker_mysql_validator.sh /usr/local/docker_mysql_validator.sh"cp docker_mysql_validator.sh /usr/local/docker_mysql_validator.sh elseecho "缺少./docker_mysql_validator.sh文件...已退出安装!"exitfi# 映射copy文件路径到docker容器 docker cp /usr/local/docker_mysql_validator.sh mysql5.7:/usr/local/docker_mysql_validator.shdocker exec -it mysql5.7 /bin/bash -c "sh /usr/local/docker_mysql_validator.sh" if [[ $? -eq 0 ]]; thenecho "./docker_mysql_validator.sh 执行完成!"echo "MySQL容器Host:"docker_container_ip mysql5.7echo "当前mysql5.7实例IP=$DOCKER_CONTAINER_TEMP_HOST"#echo "MySQL容器network 相关信息:"#docker network inspect share_network#echo "MySQL容器link相关信息:"#cat /etc/hosts elseecho "./docker_mysql_validator.sh 执行过程中出现错误，已退出安装!"exit fi #link 访问方式 DB_MYSQL_HOST="mysql5.7"} function destory_docker_service(){ # 停止容器 for i in [ `docker ps ` ]; doif [[ "$i" == "rtvsweb-publish" ]]; thenecho "尝试停止$DOCKER_RTVSWEB_CONTAINER_NAME容器..."docker stop $DOCKER_RTVSWEB_CONTAINER_NAMEfi done# 删除容器 for i in [ `docker ps -a` ]; doif [[ "$i" == "rtvsweb-publish" ]]; thenecho "尝试删除$DOCKER_RTVSWEB_CONTAINER_NAME容器..."docker rm $DOCKER_RTVSWEB_CONTAINER_NAMEfi done} function docker_build_image(){ # 清理容器(保留历史构建的镜像) destory_docker_serviceif [[ $? -eq 0 ]]; thenecho "应用服务容器和镜像已处理，配置文件已完成复制!" elseexit 1 fiecho "Docker镜像构建......cmd:(docker build -t rtvsweb:$DOCKER_RTVSWEB_NEW_VERSION .)" docker build -t rtvsweb:$DOCKER_RTVSWEB_NEW_VERSION .# 判断是否有镜像,存在时创建相应的容器实例 for i in [ `docker images` ]; do#statementsif [[ "$i" == "$DOCKER_RTVSWEB_NEW_VERSION" ]]; thenDOCKER_IMAGE_IS_MATCH_TAR_FILE="true"echo "已经找到最新构建的镜像!"run_docker_service_imagebreakfi done if [[ $DOCKER_IMAGE_IS_MATCH_TAR_FILE == "false" ]]; thenecho "构建镜像未匹配到最新版本，已退出安装!"exit 1 fiecho "构建后的docker images镜像列表:" docker imagesecho "当前正在运行的Docker容器实例列表:" docker ps} function run_docker_service_image(){ echo "正在启动docker 服务容器......" # run 的参数设置参考VS项目启动的设置--privileged=true 获取管理员权限 # ===bridge 桥接模式 #docker run -it --name=$DOCKER_RTVSWEB_CONTAINER_NAME --net="bridge" --dns 8.8.8.8 --network share_network --network-alias $4 -v /usr/local/rtvs/error_log:/app/Error_log -v /usr/local/rtvs/log_file:/app/LogFile -v /usr/local/rtvs/mydata:/MyData -v /usr/local/rtvs/videocache:/MyVideo -v /usr/local/rtvs/SettingConfig.xml:/app/SettingConfig.xml -p 38067:80 -p 44383:443 -p 18000:18000 -p 18002:18002 -p 19700:19700 -p 19702:19702 -p 19703:19703 -d $DOCKER_RTVSWEB_IMAGE_TAG_NAME if [[ $DB_MYSQL_HOST == "mysql5.7" ]]; then# ===link 链接模式echo "rtvsweb--容器运行---链接模式"docker run -it --name $DOCKER_RTVSWEB_CONTAINER_NAME --privileged=true --link mysql5.7:mysql5.7 -v /usr/local/rtvs:/MyData -e MyDataPath=/MyData -p 38067:80 -p 44383:443 -p 18000:18000 -p 18002:18002 -p 19700-19719:19700-19719 -p 30888-30889:30888-30889 -d rtvsweb:$DOCKER_RTVSWEB_NEW_VERSION else# ===普通模式echo "rtvsweb--容器运行---普通模式"docker run -it --name $DOCKER_RTVSWEB_CONTAINER_NAME --privileged=true -v /usr/local/rtvs:/MyData -e MyDataPath=/MyData -p 38067:80 -p 44383:443 -p 18000:18000 -p 18002:18002 -p 19700-19719:19700-19719 -p 30888-30889:30888-30889 -d rtvsweb:$DOCKER_RTVSWEB_NEW_VERSION fi} ####################工具类和流程定制################################ function editXml(){val=`echo ${@:3}`echo "正在修改XML文件:$1...."echo "正在修改XML文件:[0]=$1,[1]=$2,[2]=$val"echo "XML文件$2标签 value=https://tazarkount.com/read/$val"sed -i "s/<$2>.*<\/$2>/<$2>${val}<\/$2>.*<\/MysqlConnectionString>/$mysql<\/MysqlConnectionString>/g" /usr/local/rtvs/SettingConfig.xmlDB_MYSQL_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/MysqlConnectionString>//g'` elsemysql="Database=filecache;Data Source=mysql5.7;port=3306;User Id=rtvsweb;Password=rtvs2018;charset=utf8;pooling=true"sed -i "s/.*<\/MysqlConnectionString>/$mysql<\/MysqlConnectionString>/g" /usr/local/rtvs/SettingConfig.xmlDB_MYSQL_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/MysqlConnectionString>//g'` fi}function editSpecificConfig(){init_mysql_conn echo "获取/usr/local/rtvs/SettingConfig.xml信息..." cat /usr/local/rtvs/SettingConfig.xml# 判断是否可以设置 if [[ "$SYSTEM_ALLOW_TO_SET" == "true" ]]; thenread -p ">>>是否修改Redis配置连接字符串？y/n：" ansecho "$ans"if [[ "$ans" == "y" ]]; thenread -p "请输入Redis配置连接字符串:" redisecho "新的Redis连接字符串:$redis"sed -i "s/.*<\/RedisExchangeHosts>/$redis<\/RedisExchangeHosts>/g" /usr/local/rtvs/SettingConfig.xmlDB_REDIS_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/RedisExchangeHosts>//g'`echo "获取已修改的Redis配置连接字符串...RedisExchangeHosts=$DB_REDIS_CONNECTION_STRING"firead -p ">>>是否修改Mysql配置连接字符串？y/n：" ansecho "$ans"if [[ "$ans" == "y" ]]; thenread -p "请输入Mysql配置连接字符串:" mysqlecho "新的Mysql连接字符串:$mysql"sed -i "s/.*<\/MysqlConnectionString>/$mysql<\/MysqlConnectionString>/g" /usr/local/rtvs/SettingConfig.xmlDB_MYSQL_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/MysqlConnectionString>//g'`echo "获取已修改的Mysql配置连接字符串...MysqlConnectionString=$DB_MYSQL_CONNECTION_STRING"fi fi} function remoteRedisAndMysqlConfig(){echo "获取/usr/local/rtvs/SettingConfig.xml信息..." cat /usr/local/rtvs/SettingConfig.xml # 设置Redis连接字符串 read -p "是否修改Redis配置连接字符串？y/n：" ans echo "$ans" if [[ "$ans" == "y" ]]; thenread -p "请输入Redis连接字符串:" redisecho "新的Redis连接字符串:$redis"sed -i "s/.*<\/RedisExchangeHosts>/$redis<\/RedisExchangeHosts>/g" /usr/local/rtvs/SettingConfig.xmlDB_REDIS_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/RedisExchangeHosts>//g'`echo "获取已修改的Redis配置连接字符串...RedisExchangeHosts=$DB_REDIS_CONNECTION_STRING" firead -p "是否修改Mysql配置连接字符串？y/n：" ans echo "$ans" if [[ "$ans" == "y" ]]; thenread -p "请输入Mysql连接字符串:" mysqlecho "新的Mysql连接字符串:$mysql"sed -i "s/.*<\/MysqlConnectionString>/$mysql<\/MysqlConnectionString>/g" /usr/local/rtvs/SettingConfig.xmlDB_MYSQL_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/MysqlConnectionString>//g'`echo "获取已修改的Mysql配置连接字符串...MysqlConnectionString=$DB_MYSQL_CONNECTION_STRING" fi } function help(){ echo "*******************************************" echo "*********调用方法说明************" echo "*******************************************" echo "查看核心配置文件：cat ./SettingConfig.xml" echo "帮助方法说明：sh ./install.sh help" echo "修改Redis和MySQL连接字符串：sh ./install.sh editXml [XMLFilePath] [tag] ['value'] "echo "********************************************" echo "*********快速定制安装*************" echo "********************************************" echo "1、执行本地Mysql安装(wget下载文件安装...比较费时): sh ./install.sh by_local_mysql_installer" echo "2、执行Docker Mysql安装 : sh ./install.sh by_docker_mysql_installer" echo "3、智能检测决定Mysql安装方式(如果本机已有MySQL则直接使用): sh ./install.sh by_smart_installer" echo "4、简化安装只需要给出Redis和MySQL连接字符串即可(极简方式): sh ./install.sh by_simple_installer" echo "说明：\r 以上4种方式已包含了Docker应用的安装!"} function completed(){ echo "******************安装结果:*****************" # bridge 桥接模式 #echo "network实例, share_network相关容器信息:" #docker network inspect share_network version_step=1# 记录下一次版本号 if [[ "$DOCKER_RTVSWEB_VERSION_TAG" == "VersionFirst" ]]; thenDOCKER_RTVSWEB_FIRST_VERSION=$((DOCKER_RTVSWEB_FIRST_VERSION+version_step))sed -i "s/.*<\/VersionFirst>/$DOCKER_RTVSWEB_FIRST_VERSION<\/VersionFirst>/g" /usr/local/rtvs/VersionConfig.xmlsed -i "s/.*<\/VersionSecond>/0<\/VersionSecond>/g" /usr/local/rtvs/VersionConfig.xmlsed -i "s/.*<\/VersionThird>/0<\/VersionThird>/g" /usr/local/rtvs/VersionConfig.xml fi if [[ "$DOCKER_RTVSWEB_VERSION_TAG" == "VersionSecond" ]]; thenDOCKER_RTVSWEB_SECOND_VERSION=$((DOCKER_RTVSWEB_SECOND_VERSION+version_step))sed -i "s/.*<\/VersionSecond>/$DOCKER_RTVSWEB_SECOND_VERSION<\/VersionSecond>/g" /usr/local/rtvs/VersionConfig.xmlsed -i "s/.*<\/VersionThird>/0<\/VersionThird>/g" /usr/local/rtvs/VersionConfig.xml fi if [[ "$DOCKER_RTVSWEB_VERSION_TAG" == "VersionThird" ]]; thenDOCKER_RTVSWEB_THIRD_VERSION=$((DOCKER_RTVSWEB_THIRD_VERSION+version_step))sed -i "s/.*<\/VersionThird>/$DOCKER_RTVSWEB_THIRD_VERSION<\/VersionThird>/g" /usr/local/rtvs/VersionConfig.xml fiVIDEO_CACHE_PATH=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/VideoCachePath>//g'` DB_REDIS_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/RedisExchangeHosts>//g'` DB_MYSQL_CONNECTION_STRING=`grep -E -o -e '.+' /usr/local/rtvs/SettingConfig.xml | sed 's///g'|sed 's/<\/MysqlConnectionString>//g'`echo "Redis连接字符串：$DB_REDIS_CONNECTION_STRING" echo "Mysql连接字符串：$DB_MYSQL_CONNECTION_STRING" echo "默认视频缓存目录：$VIDEO_CACHE_PATH" echo "正在运行的容器实例:" docker psecho "容器对应的Ip地址:"docker_container_ip mysql5.7if [[ "$DOCKER_CONTAINER_TEMP_HOST" != "" ]]; thenecho "mysql5.7---------------------$DOCKER_CONTAINER_TEMP_HOST"fidocker_container_ip $DOCKER_RTVSWEB_CONTAINER_NAMEecho "$DOCKER_RTVSWEB_CONTAINER_NAME ---------------------$DOCKER_CONTAINER_TEMP_HOST"echo "验证rtvs访问：curl http://cvtsp.com:38067/" echo "******************安装完成!*****************"} function version_management(){DOCKER_RTVSWEB_FIRST_VERSION=`grep -E -o -e '.+' /usr/local/rtvs/VersionConfig.xml | sed 's///g'|sed 's/<\/VersionFirst>//g'` DOCKER_RTVSWEB_SECOND_VERSION=`grep -E -o -e '.+' /usr/local/rtvs/VersionConfig.xml | sed 's///g'|sed 's/<\/VersionSecond>//g'` DOCKER_RTVSWEB_THIRD_VERSION=`grep -E -o -e '.+' /usr/local/rtvs/VersionConfig.xml | sed 's///g'|sed 's/<\/VersionThird>//g'` DOCKER_RTVSWEB_VERSION_TAG=`grep -E -o -e '.+' /usr/local/rtvs/VersionConfig.xml | sed 's///g'|sed 's/<\/UpgradeTag>//g'`DOCKER_RTVSWEB_NEW_VERSION="$DOCKER_RTVSWEB_FIRST_VERSION.$DOCKER_RTVSWEB_SECOND_VERSION.$DOCKER_RTVSWEB_THIRD_VERSION"echo "当前rtvsweb版本:$DOCKER_RTVSWEB_NEW_VERSION"echo "当前rtvsweb版本升级格式:$DOCKER_RTVSWEB_VERSION_TAG"} function by_local_mysql_installer(){ # Docker 安装docker_install# Mysql 安装及其脚本创建mysql_install "by_local_mysql_installer"# 镜像构建if [[ $? -eq 0 ]]; thendocker_build_imageif [[ $? -eq 0 ]]; thenecho "镜像构建成功!"elseecho "镜像构建失败!"exitfielseexitfi# 修改镜像使用的路径和数据源editSpecificConfig# 完成后输出completed} function by_docker_mysql_installer(){# Docker 安装docker_install# Mysql 安装及其脚本创建mysql_install "by_docker_mysql_installer"# 镜像构建if [[ $? -eq 0 ]]; thendocker_build_imageif [[ $? -eq 0 ]]; thenecho "镜像构建成功!"elseecho "镜像构建失败!"exitfi elseexitfi# 修改镜像使用的路径和数据源editSpecificConfig# 完成后输出completed} function by_smart_installer(){# Docker 安装docker_install# Mysql 安装及其脚本创建mysql_install "by_smart_installer"# 镜像构建if [[ $? -eq 0 ]]; thendocker_build_imageif [[ $? -eq 0 ]]; thenecho "镜像构建成功!"elseecho "镜像构建失败!"exitfielseexitfi# 修改镜像使用的路径和数据源editSpecificConfig# 完成后输出completed} function by_simple_installer(){# Docker 安装docker_install# 镜像构建docker_build_imageif [[ $? -eq 0 ]]; thenecho "镜像构建成功!" elseecho "镜像构建失败!"exitfi# 修改镜像使用的路径和数据源remoteRedisAndMysqlConfig# 完成后输出completed}if [[ $# -gt 0 ]]; then echo "安装所需文件检查...." init_files if [[ $? -eq 0 ]]; thenecho "安装Docker服务的文件存在，验证通过！" elseecho "安装Docker服务的文件存在缺失,已退出安装！"exitfiecho "rtvsweb版本检查...."version_managementecho "获取本地局域网IP地址...." init_docker_master_ip echo "本地IP地址....MASTER_LAN_IP=$MASTER_LAN_IP" #statementsif [[ "$1" == "by_local_mysql_installer" ]]; then#statementsby_local_mysql_installerfi if [[ "$1" == "by_docker_mysql_installer" ]]; then#statementsby_docker_mysql_installerfi if [[ "$1" == "by_smart_installer" ]]; then#statementsby_smart_installerfiif [[ "$1" == "by_simple_installer" ]]; then#statementsby_simple_installerfiif [[ "$1" == "editXml" ]]; thenif [[ $# -eq 4 ]]; then#statementseditXml $2 $3 $4elseecho "editXml参数个数不匹配！"fi fiif [[ "$1" == "help" ]]; then#statementshelp fi else helpfi整体设计实现思路1、Docker环境准备和安装
2、MySQL环境准备和安装
3、Docker的知识：构建、运行
4、Docker镜像的版本管理
Shell脚本构建Docker 半自动化编译打包发布应用操作

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5、容期间网络访问：--link
6、镜像打包历史
Shell脚本构建Docker 半自动化编译打包发布应用操作

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7、服务运行效果
Shell脚本构建Docker 半自动化编译打包发布应用操作

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【Shell脚本构建Docker 半自动化编译打包发布应用操作】以上为个人经验，希望能给大家一个参考，也希望大家多多支持考高分网。如有错误或未考虑完全的地方，望不吝赐教。