docker pull 拉取鏡像失敗 #3
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我查閱了你的Docker筆記,我的文件配置,參考了你的配置,但是好像沒生效,不知問題出在哪裡 2、resolv.conf |
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1、配置的镜像源 https://docker.nju.edu.cn 测试过是有效的; |
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1、配置的镜像源 https://docker.nju.edu.cn 测试过是有效的;
2、resolv.conf 配置DNS解析顺序,我觉得应该调整下顺序,优先公共的,说明如下
# 配置 A:本地 DNS 优先
127.0.0.53 → 8.8.8.8 → 114.114.114.114 → 223.5.5.5# 配置 B:公共 DNS 优先
8.8.8.8 → 114.114.114.114 → 223.5.5.5 → 127.0.0.533、修改 daemon.json 后重启才能生效
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo systemctl enable docker
4、修改 resolv.conf 后最好也重启
sudo systemctl restart systemd-resolved