Add Docker support for arm64 architecture

[markusbuecher]

I would like to run your project at my arm64 server. Unfortunately, your published docker images are build for amd64.

Could you build this for us?

[markusbuecher]

I have built the image successfully with docker buildx:

docker buildx build --platform linux/arm64 --load --no-cache --file Dockerfile --tag ghcr.io/evroon/bracket-backend:latest .

docker buildx build --platform linux/arm64 --load --no-cache --file Dockerfile --tag ghcr.io/evroon/bracket-frontend:latest .

I actually get some errors in the Backend Container, which is in a Bootloop: Could you please give me an hint?

Traceback (most recent call last):
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/arbiter.py", line 609, in spawn_worker
    worker.init_process()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/uvicorn/workers.py", line 68, in init_process
    super().init_process()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/workers/base.py", line 134, in init_process
    self.load_wsgi()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/workers/base.py", line 146, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
    return self.load_wsgiapp()
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/gunicorn/util.py", line 371, in import_app
    mod = importlib.import_module(module)
  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/app/bracket/app.py", line 12, in <module>
    from bracket.config import Environment, config, environment, init_sentry
  File "/app/bracket/config.py", line 83, in <module>
    config = ProductionConfig()  # type: ignore[call-arg]
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/pydantic_settings/main.py", line 71, in __init__
    super().__init__(
  File "/home/bracket/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.10/site-packages/pydantic/main.py", line 175, in __init__
    self.__pydantic_validator__.validate_python(data, self_instance=self)
pydantic_core._pydantic_core.ValidationError: 1 validation error for ProductionConfig
jwt_secret
  Field required [type=missing, input_value={'pg_dsn': 'postgresql://...gres:5432/bracket_prod'}, input_type=dict]
    For further information visit https://errors.pydantic.dev/2.7/v/missing
[2024-04-14 13:52:54 +0000] [8] [INFO] Worker exiting (pid: 8)
[2024-04-14 13:52:55 +0000] [1] [ERROR] Worker (pid:8) exited with code 3
[2024-04-14 13:52:55 +0000] [1] [ERROR] Shutting down: Master
[2024-04-14 13:52:55 +0000] [1] [ERROR] Reason: Worker failed to boot.

[evroon]

Ah I would be interested in ARM support, good idea!

You need to pass the JWT_SECRET environment variable to solve this error, you can generate one using openssl rand -hex 32

So maybe:

docker buildx build --platform linux/arm64 --load --no-cache --file Dockerfile -e JWT_SECRET="8dc6af0c3264098037c42b5d1cf1a4f1360e8a3e7dfa5dc599cf9605212c4a38" --tag ghcr.io/evroon/bracket-backend:latest .

But I don't have experience with this docker buildx thing

[markusbuecher]

I have added the generated JWT Secret to the Docker Compose File and started the backend successfully. Actually I cant login with the credentials which I added there also.

[markusbuecher]

[github-actions[bot]]

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