Recommended Registries and Docker Acceleration Sources

Explore these registry hubs, configuration tools, and helper resources.

1. Registry Platforms

Docker registries allow you to host and distribute your images securely:

• Docker Hub: The default public container registry. Contains official verified images for Node.js, Python, Postgres, Nginx, and more.
  • Link: hub.docker.com
• GitHub Container Registry (GHCR): Host images alongside your source code repositories inside the GitHub ecosystem.
  • Link: github.com/features/packages

2. Docker Mirror Acceleration

If you experience slow download speeds when pulling images from Docker Hub, configure regional registry mirrors:

Daemon Configurations

Configure mirror endpoints inside your /etc/docker/daemon.json configuration file:

{
  "registry-mirrors": [
    "https://mirror.gcr.io",
    "https://registry.docker-cn.com"
  ]
}

Restart the Docker daemon service to apply the new mirror settings:

sudo systemctl restart docker