这篇文章主要介绍“怎么用Shell命令启动Docker Container”的相关知识，小编通过实际案例向大家展示操作过程，操作方法简单快捷，实用性强，希望这篇“怎么用Shell命令启动Docker Container”文章能帮助大家解决问题。
Linux虚拟机重启后，都要手动启动多个Docker Container，着实麻烦，使用Shell命令可以减去这个麻烦。
创建文件，添加可执行权限
touch startcontiner.sh chomd +x startcontainer.sh
编写startcontainer.sh
#!/bin/sh #chkconfig: 35 90 80 #description: start docker container containerNames="mysql redis rabbitmq mongo zookeeper" # 根据名称启动Docker Contianers function startContainer(){ sudo docker start $1 } # 遍历containerNames for containerName in ${containerNames} do echo "Container ${containerName} start" startContainer ${containerName} done
启动并测试
./startcontainer.sh
PS：docker 批量启动项目 shell 脚本
Dockerfile
FROM java:8 VOLUME /tmp COPY blockchain-core-0.1.jar /project/app.jar CMD java -jar /project/app.jar
文件目录
docker/ ├── logs │ └── logs │ ├── block-chain-core │ │ ├── 2018-11-23 │ │ │ ├── access.0.log │ │ │ ├── debug.0.log │ │ │ ├── detail.0.log │ │ │ ├── error.0.log │ │ │ ├── execute.0.log │ │ │ └── info.0.log │ │ └── 2018-11-26 │ │ ├── access.0.log │ │ ├── debug.0.log │ │ ├── detail.0.log │ │ ├── error.0.log │ │ ├── execute.0.log │ │ └── info.0.log │ └── gateway-zuul │ ├── 2018-11-23 │ │ ├── access.0.log │ │ ├── debug.0.log │ │ ├── detail.0.log │ │ ├── error.0.log │ │ ├── execute.0.log │ │ └── info.0.log │ └── 2018-11-26 │ ├── access.0.log │ ├── debug.0.log │ ├── detail.0.log │ ├── error.0.log │ ├── execute.0.log │ └── info.0.log ├── projects │ ├── blockchain-core │ │ ├── app.jar │ │ ├── blockchain-core-0.1.jar │ │ └── Dockerfile │ ├── eureka-server │ │ ├── Dockerfile │ │ └── eureka-server-1.0.jar │ └── gateway-zuul │ ├── app.jar │ ├── Dockerfile │ └── gateway-zuul-0.0.1.jar ├── run
脚本
#!/bin/bash
#serverList=("eureka-server" "gateway-zuul" "blockchain-core" "blockchain-order");
#------------配置 start-------------
# 项目目录
projectsDir="/opt/docker/projects"
# 日志输出目录
logsDir="/opt/docker/logs"
#------------配置 end-------------
serverList=`ls ${projectsDir}`;
commond=$1;
serverName=$2;
port=$3;
# 启动服务方法 第一个参数为 服务名，第二个参数为 端口
function startServer(){
echo "--------------启动项目开始：$1 $2"
serverCount=`docker ps -f status=exited | grep $1 |wc -l`;
# 判断是否已经启动过，且端口为默认端口
if [[ ${serverCount} > 0 && $2 == "" ]];then
echo "docker start 启动项目：$1"
docker start $1
else
# 判断是否生成了镜像
imageCount=`docker images | grep $1 | wc -l`;
if [[ ${imageCount} > 0 ]];then
echo "docker run 启动项目: $1"
# 复制项目jar包为 app.jar
currProjectDir=$projectsDir/$1
cd $currProjectDir
cp `ls | grep $1` "app.jar"
# 执行命令
if [[ $2 == "" ]];then
echo "docker run -d -v ${logsDir}:/opt -v $currProjectDir:/project --name $1 $1 "
docker run -d -v ${logsDir}:/opt -v $currProjectDir:/project --name $1 $1
else
echo "docker run -d -p $2:$2 -v ${logsDir}:/opt -v ${currProjectDir}:/project --name $1_$2 $1 java -jar /project/app.jar --server.port=$2"
docker run -d -p $2:$2 -v ${logsDir}:/opt -v ${currProjectDir}:/project --name $1_$2 $1 java -jar /project/app.jar --server.port=$2
fi
else
echo "生成 $1 项目镜像：$1"
cd "${projectsDir}/$1"
docker build -t $1 .
# 再次调用该方法
startServer $1 $2
fi
fi
}
# 根据项目名获取端口号 参数为项目名
function getPort(){
tempProjectDirName=`ls $projectsDir | grep $1`
OLD_IFS="$IFS";
IFS="_"
arr=($tempProjectDirName)
IFS="$OLD_IFS"
echo ${arr[1]}
return ${arr[1]}
}
if [[ ${commond} == "-help" ]];then
echo " "
echo "参数1：执行命令"
echo " 1. start 启动"
echo " 2. stop 停止"
echo " 3. restart 重启"
echo "参数2：服务名"
echo " 1.eureka-server 服务注册中心"
echo " 2.gateway-zuul 网关服"
echo " 3.blockchain-core 系统服务服"
echo " 4.blockchain-order 订单服"
echo " 5.all 全部"
exit;
elif [[ ${commond} == "" || ${serverName} == "" ]];then
echo "错误：请传入启动参数！详情：-help"
exit;
fi
# 单个项目操作
if [[ ${serverName} != "all" && ${commond} == "start" ]];then
startServer ${serverName} ${port}
elif [[ ${serverName} != "all" && ${commond} != "start" ]];then
echo "开始${commond}容器中的项目：${serverName}"
docker ${commond} `docker ps | grep ${serverName} | awk -F" " '{print $1 }'`
fi
# 全部项目操作
# IFS=";\n"
if [[ ${serverName} == "all" && ${commond} == "start" ]];then
for server in ${serverList[@]}
do
startServer ${server}
done
elif [[ ${serverName} == "all" && ${commond} != "start" ]]; then
for server in ${serverList[@]}
do
echo "开始 ${commond} 容器中的项目：${server}"
docker ${commond} `docker ps | grep ${serverName} | awk -F" " '{print $1 }'`
done
fi
echo "执行完毕！"
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