Frequently Asked Questions (FAQ)

Q: What registries are supported by this tool? A: This tool supports DockerHub, gcr.io, k8s.io, ghcr.io, and any other Docker registry.

Q: What is the maximum image size supported? A: The tool supports images up to 40GB.

Q: Do I need an Alibaba Cloud account to use this tool? A: Yes, you need an Alibaba Cloud account with the Container Registry service enabled.

Q: How do I configure the tool? A: You configure the tool by setting environment variables in your GitHub repository settings. These variables include your Alibaba Cloud namespace, registry username, registry password, and registry address.

Q: How do I specify the Docker images to be transferred? A: You specify the Docker images in an images.txt file. Each line in the file represents a Docker image.

Q: How do I specify a tag for a Docker image? A: You can specify a tag for a Docker image by adding it after the image name in the images.txt file (e.g., alpine:3.14). If no tag is specified, the latest tag is used by default.

Q: How do I specify the architecture for a Docker image? A: You can specify the architecture using the --platform parameter (e.g., alpine --platform=linux/arm64).

Q: What happens if there are naming conflicts between images from different namespaces? A: The tool automatically detects and resolves naming conflicts by adding the namespace as a prefix to the image name.

Q: How can I schedule automatic image transfers? A: You can schedule automatic image transfers by modifying the /.github/workflows/docker.yaml file and adding a schedule section with a cron expression.

Q: Is this tool free to use? A: Yes, this tool is free and open source.

Q: How does this tool integrate with UBOS? A: This tool allows you to transfer Docker images to your private Alibaba Cloud repository, ensuring that your UBOS-powered AI Agents have reliable access to the necessary resources.

Q: Where can I find the video tutorial? A: The video tutorial is available at https://www.bilibili.com/video/BV1Zn4y19743/