Idea #12961
closed
Support Bitbucket git repo access from Composer
Added by Tom Morris over 6 years ago.
Updated over 4 years ago.
Description
- How to discover available git repos? (currently uses "repositories" table)
- How to authenticate to git repo? (currently uses user token)
- Does git repo support CORS to allow browser access?
- Can crunch-run access git repo for checkout when executing with "run" button?
- Status changed from New to In Progress
Storing reference to the Git repo
CORS
Authentication
Run button assumes it can commit to Arvados repo
- Description updated (diff)
One possible way to achieve this (without storing credentials or requiring the client to have full git functionality and bandwidth) is a "fetch remote git repo with credentials" API.
- API request includes necessary credentials (e.g., the Authorization header to send to the remote git server)
- API fetches the desired ref (or the entire repo) into a local repo ("internal.git"?)
- API response includes the necessary information to use the desired tree in the "mounts" field of a container request
Proposed Composer workflow:
- Get Bitbucket hostname / username / password from user
- Use Bitbucket API to list repositories (supports Basic auth over HTTPS)
- Use git HTTPS to pull/push repository
- To run:
- API call "fetch remote repo" into arvados hosted repo (note 5), provides credentials to use to contact bitbucket
- make container request using arvados hosted repo
- Status changed from In Progress to New
- Project changed from 35 to Arvados
- Status changed from New to Closed
- Target version deleted (
To Be Groomed)
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Updated by Tom Morris 
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