build-torch如
docker pull node:10.16-alpine
10.16-alpine: Pulling from library/node
e7c96db7181b: Already exists
50958466d97a: Pulling fs layer
56174ae7ed1d: Pulling fs layer
284842a36c0d: Pulling fs layer
error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2 /docker/registry/v2/blobs/sha256/b9/b95baba1cfdbfa8b789137179d8e fff08b9768f1906725a8758cf0c431b59621/data? verify=1636603895-lbb1QIruPZBdfgfhBZ95ArGK0wU%3D: dial tcp 104.18.124.25:443: i/o timeoutCentOS ，修改 /etc/resolv.conf 文件，新增一行 nameserver 8.8.8.8 , 重启docker
Ubuntu 修改 /etc/systemd/resolved.conf，添加
[Resolve]
DNS=8.8.8.8然后重启docker
重启docker
upstart系统:
sudo service docker restartsystemd系统：
sudo systemctl daemon-reload
sudo systemctl restart docker进行时间同步即可
ntpdate time.windows.com
