Docker changes to support M1 laptops

[obgibson]

Context:

The docker build would fail on an M1 laptop with error messages like

Building wheels for collected packages: psycopg2
30.95   Building wheel for psycopg2 (setup.py): started
33.66   Building wheel for psycopg2 (setup.py): finished with status 'error'
33.71   error: subprocess-exited-with-error
33.71   
33.71   × python setup.py bdist_wheel did not run successfully.
33.71   │ exit code: 1
33.71   ╰─> [33 lines of output]
33.71       running bdist_wheel
33.71       running build
33.71       running build_py
33.71       creating build
33.71       creating build/lib.linux-x86_64-cpython-311
33.71       creating build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/errorcodes.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/errors.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/extensions.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/__init__.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/sql.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/_range.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/tz.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/pool.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/_json.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/extras.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       copying lib/_ipaddress.py -> build/lib.linux-x86_64-cpython-311/psycopg2
33.71       running build_ext
33.71       building 'psycopg2._psycopg' extension
33.71       creating build/temp.linux-x86_64-cpython-311
33.71       creating build/temp.linux-x86_64-cpython-311/psycopg
33.71       gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC "-DPSYCOPG_VERSION=2.9.7 (dt dec pq3 ext lo64)" -DPSYCOPG_DEBUG=1 -DPG_VERSION_NUM=150003 -DHAVE_LO64=1 -DPSYCOPG_DEBUG=1 -I/usr/local/include/python3.11 -I. -I/usr/include/postgresql -I/usr/include/postgresql/15/server -I/usr/include/libxml2 -c psycopg/adapter_asis.c -o build/temp.linux-x86_64-cpython-311/psycopg/adapter_asis.o -Wdeclaration-after-statement

and

metaflow-service-ui_backend-1  | Traceback (most recent call last):
metaflow-service-ui_backend-1  |   File "/usr/local/bin/ui_backend_service", line 33, in <module>
metaflow-service-ui_backend-1  |     sys.exit(load_entry_point('metadata-service', 'console_scripts', 'ui_backend_service')())
metaflow-service-ui_backend-1  |   File "/usr/local/bin/ui_backend_service", line 25, in importlib_load_entry_point
metaflow-service-ui_backend-1  |     return next(matches).load()
metaflow-service-ui_backend-1  |   File "/usr/local/lib/python3.7/site-packages/importlib_metadata/__init__.py", line 208, in load
metaflow-service-ui_backend-1  |     module = import_module(match.group('module'))
metaflow-service-ui_backend-1  |   File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
metaflow-service-ui_backend-1  |     return _bootstrap._gcd_import(name[level:], package, level)
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap>", line 983, in _find_and_load
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap_external>", line 728, in exec_module
metaflow-service-ui_backend-1  |   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
metaflow-service-ui_backend-1  |   File "/root/services/ui_backend_service/ui_server.py", line 8, in <module>
metaflow-service-ui_backend-1  |     from services.utils import DBConfiguration, logging, ORIGIN_TO_ALLOW_CORS_FROM
metaflow-service-ui_backend-1  |   File "/root/services/utils/__init__.py", line 13, in <module>
metaflow-service-ui_backend-1  |     from packaging.version import Version, parse
metaflow-service-ui_backend-1  | ModuleNotFoundError: No module named 'packaging'

Fix:

Using the full version of python, rather than a slim one. The platform is also explicitly specified in the dev dockerfile.

[saikonen]

Performed some slight cleanup to the PR, as the scope for this is only to fix the development environment for ARM macs.

some extra context for the changes:

• without specifying the target platform, installing goose as part of the build process on ARM macs fails.
• for some reason, compiling psycopg2 works correctly on x86 with python slim images, but fails on ARM (even when specifying x86 as platform)