From 0b7964b3dcfcc5e7d7eb40c904f5d7aaf92a016f Mon Sep 17 00:00:00 2001 From: Vadym Samoilenko Date: Wed, 11 Mar 2026 13:32:20 +0000 Subject: [PATCH] Override alembic DB URL from DATABASE_URL env var Fixes migrations inside Docker container where postgres is at postgres:5432, not localhost:5453 as hardcoded in alembic.ini. Co-Authored-By: Claude Sonnet 4.6 --- backend/app/db/migrations/env.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/backend/app/db/migrations/env.py b/backend/app/db/migrations/env.py index 67b81d8..42d7dce 100644 --- a/backend/app/db/migrations/env.py +++ b/backend/app/db/migrations/env.py @@ -1,4 +1,5 @@ import asyncio +import os from logging.config import fileConfig from alembic import context @@ -15,6 +16,9 @@ config = context.config if config.config_file_name is not None: fileConfig(config.config_file_name) +if db_url := os.environ.get("DATABASE_URL"): + config.set_main_option("sqlalchemy.url", db_url) + target_metadata = Base.metadata