Issue building arm64 Credentials Docker image

[justinhynes]

On 2024-05-08 an update was made to the public Dockerfile to support Python 3.11 (#2474).

After this merged to the master branch, I noticed that the Build and Push Docker Images workflow has started to fail.

Before merging my changes, I had verified a successful build of a docker image from the repo's base Dockerfile. Upon further inspection, I realized that we are building multiple versions of the image for multiple platforms (linux/amd64 & linux/arm64, configured here -- https://github.com/openedx/credentials/actions/runs/9014850121/workflow#L53).

This issue seems specifically related to the image build for linux/arm64. It is having an issue finding a compatible version of the didkit dependency for the arm64 image.

Logs from a failed workflow: https://github.com/openedx/credentials/actions/runs/9014850121/job/24768334656.

We first build the linux/amd64 version, which is able to locate and install didkit v. 0.3.2:

#26 4.081 Collecting didkit==0.3.2 (from -r requirements/production.txt (line 77))
#26 4.103   Downloading didkit-0.3.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (2.8 kB)
...
#26 15.47 Downloading didkit-0.3.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (10.6 MB)
#26 15.58    ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 10.6/10.6 MB 95.0 MB/s eta 0:00:00
...
Installing collected packages: webencodings, text-unidecode, pytz, python-memcached, pypng, polib, openedx-atlas, itypes, fontawesomefree, django-webpack-loader, django-sortedm2m, zope-interface, zope-event, urllib3, uritemplate, typing-extensions, sqlparse, six, simplejson, semantic-version, pyyaml, python-slugify, pymemcache, pyjwt, pygments, pycparser, psutil, pillow, pbr, path, oauthlib, newrelic, mysqlclient, markupsafe, markdown, lxml, jmespath, inflection, idna, gunicorn, greenlet, fastavro, dnspython, django-ratelimit, didkit, ...
...
Successfully installed asgiref-3.8.1 attrs-23.2.0 backoff-2.2.1 bleach-6.1.0 boto3-1.34.99 botocore-1.34.99 certifi-2024.2.2 cffi-1.16.0 charset-normalizer-3.3.2 code-annotations-1.8.0 coreapi-2.3.3 coreschema-0.0.4 cryptography-42.0.7 defusedxml-0.8.0rc2 didkit-0.3.2...

However, during the image build for linux/arm64, we run into issues:

#50 21.22 ERROR: Could not find a version that satisfies the requirement didkit==0.3.2 (from versions: 0.0.1, 0.2.1)
#50 21.22 ERROR: No matching distribution found for didkit==0.3.2
...
21.22 ERROR: Could not find a version that satisfies the requirement didkit==0.3.2 (from versions: 0.0.1, 0.2.1)
21.22 ERROR: No matching distribution found for didkit==0.3.2
------
Dockerfile:67
--------------------
  65 |     # Dependencies are installed as root so they cannot be modified by the application user.
  66 |     RUN pip install -r requirements/pip_tools.txt
  67 | >>> RUN pip install -r requirements/production.txt
  68 |     
  69 |     RUN mkdir -p /edx/var/log
--------------------
ERROR: failed to solve: process "/bin/sh -c pip install -r requirements/production.txt" did not complete successfully: exit code: 1

I'm not sure if this is caused by an incompatibility between Python 3.11 and didkit. I have not rolled back the changes to the public Dockerfile as Python 3.11 was a requirement for the Redwood release of Open edX.

[justinhynes]

We recently asked AXIM around the use of the public Dockerfile in the Credentials repo and were told that we (2U) were the only folks using it.

We are going to update the Build and Push Docker Images workflow to not build the arm64 version for now.

[justinhynes]

This issue has been resolved and ARM64 builds have been reenabled. Thanks for the assist here working with didkit's maintainers @GlugovGrGlib!