Use Docker as Source of Truth for Image Names - Githubissues

CodeGrade / orca

Grading job server for CS student submissions.

1 stars 1 forks source link

Use Docker as Source of Truth for Image Names #75

Closed williams-jack closed 2 months ago

williams-jack commented 2 months ago

Feature/Problem Description

It is possible for Docker to load in a .tgz from a different host machine with the Repository <hostname>/<image-group-name>.

To remedy this, instead of assuming the name for the container will always be grader-<sha>, we now turn to:

The docker image ls output (where an image name contains the SHA) or
The output of the docker load -i <tgz-file> command, which when successful will output the name of the image saved to the local registry.

Solution (Changes Made)

Fetch docker image name from local registry given SHA sum.
Use regex to get image name from docker load output.
Use image name instead of container SHA for building the executor.