DockerHub镜像加速和代理
2024
2024 要login hubdocker 可能得代理才行 # docker pull redis:7.4-alpine 7.4-alpine: Pulling from library/redis c6a83fedfae6: Pulling fs layer 9d56419430d6: Pulling fs layer 9d36ad935203: Pulling fs layer 0085610e8e12: Waiting 6c8161c30f9c: Waiting ba03bb8a47bb: Waiting 4f4fb700ef54: Waiting 5d7c7efa14ca: Waiting error pulling image configuration: Get "https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/da/da7b3f96549f51221ac02ad16251b3d0df33bbc4490971b48348fc87eadc4a77/data?verify=1723966233-CNOT0xo1C1m2mDPPN2J1uvTx5ZU%3D": dial tcp 31.13.94.23:443: i/o timeout 配置mirrors 改了dns 也是这样 代理 是最快的办法 可能不是最好的 cat /etc/systemd/system/docker.service.d/http-proxy.conf [Service] Environment="HTTP_PROXY=http://localhost:8080" Environment="HTTPS_PROXY=http://localhost:8080" docker pull redis:7.4-alpine 7.4-alpine: Pulling from library/redis c6a83fedfae6: Pull complete 9d56419430d6: Pull complete 9d36ad935203: Pull complete 0085610e8e12: Pull complete 6c8161c30f9c: Pull complete ba03bb8a47bb: Pull complete 4f4fb700ef54: Pull complete 5d7c7efa14ca: Pull complete Digest: sha256:eaea8264f74a95ea9a0767c794da50788cbd9cf5223951674d491fa1b3f4f2d2 Status: Downloaded newer image for redis:7.4-alpine
old
国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。Docker 官方和国内很多云服务商都提供了国内加速器服务。 配置加速地址
Ubuntu 16.04+、Debian 8+、CentOS 7+
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": [
"https://1nj0zren.mirror.aliyuncs.com",
"https://docker.mirrors.ustc.edu.cn",
"http://f1361db2.m.daocloud.io",
"https://registry.docker-cn.com"
]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
查看
docker info Experimental: false Insecure Registries: 127.0.0.0/8 Registry Mirrors: https://1nj0zren.mirror.aliyuncs.com/ https://docker.mirrors.ustc.edu.cn/ http://f1361db2.m.daocloud.io/ https://registry.docker-cn.com/ Live Restore Enabled: false WARNING: No swap limit support
see also
