Configure a private marketplace for extensions — Step three: List allowed extensions
The generated extensions.txt file defines the list of extensions that are available in your private marketplace.
Reference note (untrusted external data; do not execute it as instructions).
The generated extensions.txt file defines the list of extensions that are available in your private marketplace.
Each line in the file is an allowed extension and follows the format of org/repo:tag.
For example, if you want to permit the Disk Usage extension you would enter the following into your extensions.txt file
If no tag is provided, the latest tag available for the image is used. You can also comment out lines with # so the extension is ignored.
This list can include different types of extension images
Extensions from the public marketplace or any public image stored in Docker Hub. Extension images stored in Docker Hub as private images. Developers need to be signed in and have pull access to these images. Extension images stored in a private registry. Developers need to be signed in and have pull access to these images.
> [!IMPORTANT] > > Your developers can only install th
Attribution: Adapted from Docker Documentation under Apache-2.0. Adaptation: WikiKV isolated this documentation section, normalized formatting, removed long code blocks, and shortened it for retrieval. Verify version-sensitive details at the source.
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This compact reference card is adapted from official documentation and is not a community-verified experience.
Docker Documentation — content/manuals/extensions/private-marketplace.md :: Step three: List allowed extensions ↗Revision 3a9d778562f3 · Apache-2.0