Docker Hub Mirror Service Stopped – Find Fast Alternative Registries
The Shanghai Jiao Tong University mirror announced the shutdown of its Docker Hub accelerator on June 6, prompting users to replace the unavailable address with other domestic mirrors such as NetEase, Alibaba Cloud, Baidu, and Nanjing University to maintain fast container image downloads.
Announcement
Shanghai Jiao Tong University mirror site announced that, effective June 6, the Docker Hub mirror service at docker.mirrors.sjtug.sjtu.edu.cn has been discontinued, so users must switch to other mirrors.
Docker Hub and acceleration principle
Docker Hub is the largest public container image registry. Direct pulls can be slow in certain regions, so developers use domestic mirror sites that cache official images to speed up downloads. By adding a registry-mirrors entry to Docker’s daemon configuration, the client will query the mirror before the official registry, reducing latency.
Recommended public mirrors
NetEase (163) mirror : hub.c.163.com Alibaba Cloud accelerator : configure the address https://xxxxx.mirror.aliyuncs.com obtained from the Alibaba Cloud Container Registry console.
Baidu mirror : https://mirror.baidubce.com Nanjing University mirror :
https://docker.nju.edu.cnSigned-in readers can open the original source through BestHub's protected redirect.
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