55 lines
1.5 KiB
Bash
55 lines
1.5 KiB
Bash
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#!/bin/bash
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# Docker镜像加速器配置脚本
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# 用于解决从Docker Hub拉取镜像超时的问题
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echo "🔧 配置Docker镜像加速器..."
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# 创建docker配置目录
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sudo mkdir -p /etc/docker
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# 备份原有配置（如果存在）
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if [ -f /etc/docker/daemon.json ]; then
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sudo cp /etc/docker/daemon.json /etc/docker/daemon.json.backup
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echo "✅ 已备份原有配置文件"
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fi
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# 配置多个镜像加速器（提高可用性）
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cat << 'EOF' | sudo tee /etc/docker/daemon.json
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{
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"registry-mirrors": [
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"https://mirror.ccs.tencentyun.com",
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"https://dockerhub.azk8s.cn",
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"https://reg-mirror.qiniu.com",
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"https://hub-mirror.c.163.com"
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],
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"exec-opts": ["native.cgroupdriver=systemd"],
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"log-driver": "json-file",
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"log-opts": {
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"max-size": "100m",
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"max-file": "3"
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},
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"storage-driver": "overlay2",
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"insecure-registries": [],
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"live-restore": true
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}
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EOF
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echo "✅ Docker配置文件已更新"
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# 重启Docker服务
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echo "🔄 重启Docker服务..."
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sudo systemctl daemon-reload
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sudo systemctl restart docker
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# 验证配置
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echo "🔍 验证Docker配置..."
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sudo systemctl status docker --no-pager -l
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docker info | grep -A 10 "Registry Mirrors"
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echo "✅ Docker镜像加速器配置完成！"
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echo "📝 配置的镜像源："
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echo " - 腾讯云: https://mirror.ccs.tencentyun.com"
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echo " - Azure中国: https://dockerhub.azk8s.cn"
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echo " - 七牛云: https://reg-mirror.qiniu.com"
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echo " - 网易: https://hub-mirror.c.163.com"
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