建立自用的 Docker Hub 代理

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server {
listen 443 ssl;
server_name XXX.XXX.cn;

ssl_certificate /etc/nginx/ssl/xx.crt;
ssl_certificate_key /etc/nginx/ssl/xx.key;

location / {
proxy_pass https://registry-1.docker.io;
proxy_set_header Host registry-1.docker.io;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_buffering off;
proxy_set_header Authorization $http_authorization;
proxy_pass_header Authorization;

proxy_intercept_errors on;
recursive_error_pages on;
error_page 301 302 307 = @handle_redirect;
}

location @handle_redirect {
resolver 1.1.1.1;
set $saved_redirect_location '$upstream_http_location';
proxy_pass $saved_redirect_location;
}

}

/etc/docker/daemon.json

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{
"registry-mirrors": [
"https://my-docker-hub.mydomain.com"
]
}
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systemctl daemon-reload
systemctl restart docker