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Story #2862

closed

As a user, I can include tag and blob information in metadata

Added by ttereshc almost 7 years ago. Updated about 5 years ago.

Status:
CLOSED - WONTFIX
Priority:
Normal
Assignee:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Platform Release:
Target Release - Crane:
Groomed:
No
Sprint Candidate:
No
Tags:
Pulp 2
Sprint:
Quarter:

Description

Originally filed by @bserdar.

We are working on a Docker registry that uses the same metadata as Crane, and there is also some interest to make this registry a read-write registry. Some of modifications to the existing metadata file structure would make this easier.

One of them:
Include tag and blob information in metadata.

Example:
     .../rhel7/rsyslog/pulpmd.json
     .../rhel7/rsyslog/tags/latest.json: contains blob digests (manifest and layers)

This would be really useful for the Docker registry implementation, because at startup, it downloads all manifests to create a blob index. If all blobs are available, we can construct the blob index from the metadata.


Related issues

Related to Crane - Story #2831: As a user, I can use a directory structure to store metadata files that is similar to Docker registryCLOSED - WONTFIX

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