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Supabase•4mo ago•
37 replies
Zimzam

s3 uploads (but im local?)

I’m developing a ComfyUI cloud workflow hosted on a RunPod Serverless worker. (just think cloud gpu)
The worker supports automatic uploads to S3-compatible endpoints.

In production, I’ll use a proper cloud bucket, but during development I’m running Supabase locally via supabase start.

Local setup:
API URL: http://127.0.0.1:54321
GraphQL URL: http://127.0.0.1:54321/graphql/v1
S3 Storage URL: http://127.0.0.1:54321/storage/v1/s3
DB URL: postgresql://postgres:postgres@127.0.0.1:54322/postgres
Studio URL: http://127.0.0.1:54323

Issue:
The RunPod worker runs in the cloud, so it obviously cant reach my local Supabase’s S3 endpoint (127.0.0.1:54321).

Goal:
I want to simulate production-like S3 uploads from the RunPod worker while keeping Supabase running locally during development.

Does anybody have any idea how I can do this? I know the easy way would be to just move onto the cloud free tier, but I am not at that stage of project yet - I really just need to test the code for uploading to bucket

I also believe its not as simple as just uploading to an external cloud bucket because im doing things like signed url uploads scoped on users jwt etc
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