42 lines
1.1 KiB
Bash
42 lines
1.1 KiB
Bash
#!/bin/bash
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echo "========$(basename $0 .sh)========"
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echo "1.查看当前源"
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echo "2.换源"
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declare pick
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read -p "请输入：" pick
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case $pick in
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'1')
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grep -oP '(https?://[^\"]+)' /etc/docker/daemon.json
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;;
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'2')
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declare -A img_dick
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declare -a img_number
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declare img_pick=0
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img_dick['Daocloud(默认)']='https://docker.m.daocloud.io'
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img_dick['官方']='docker.io'
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for i in "${!img_dick[@]}";
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do
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img_pick=$(( img_pick+1 ))
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img_number[$img_pick]=$i
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echo "${img_pick}.${i}"
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done
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read -p "请输入要选择的镜像,也可直接输入镜像网站：" img_pick
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if [[ -z $img_pick ]];then
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declare url='https://docker.m.daocloud.io'
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elif [[ $img_pick =~ [\w\.]+ ]];then
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declare url=$img_pick
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elif [[ ${img_pick} =~ [1-${!img_dick[*]}] ]];then
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img_pick=${img_number[$img_pick]}
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declare url=${img_dick[$img_pick]}
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else
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echo "输入错误"
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exit
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fi
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echo "{\"registry-mirrors\": [\"${url}\"]}" > "/etc/docker/daemon.json"
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systemctl restart docker 2>> /dev/null|| echo "docker 重启失败"&&exit
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echo "换源成功"
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;;
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esac |