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CirrOS is a Tiny OS that specializes in running on a cloud.

GitHub repo:

Library reference

This content is imported from the official Docker Library docs, and is provided by the original uploader. You can view the Docker Hub page for this image at

Supported tags and respective Dockerfile links

Quick reference

What is CirrOS?

CirrOS is a Tiny OS that specializes in running on a cloud.



View license information for the software contained in this image:

The code for building CirrOS is available under GPLv2. The binary images that will be distributed contain many different licenses all of which are opensource.

As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).

Some additional license information which was able to be auto-detected might be found in the repo-info repository’s cirros/ directory.

As for any pre-built image usage, it is the image user’s responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.

library, sample, cirros