Cannot Start App Due to Postgres Error

[xFGhoul]

First Check

• I added a very descriptive title here.
• I used the GitHub search to find a similar question and didn't find it.
• I searched in the documentation/README.
• I already searched in Google "How to do X" and didn't find any information.
• I already read and followed all the tutorial in the docs/README and didn't find an answer.

Commit to Help

• I commit to help with one of those options 👆

Example Code

None for this case.

Description

I am trying to start this app using docker compose -f docker-compose.yml up -d, but i run into an error where prestart-1 times out after 300 seconds (I know that's how its configued), and when viewing the logs of prestart, I get:

WARNING:__main__:Finished call to '__main__.init' after 89.046(s), this was the 89th time calling it.
prestart-1     | INFO:__main__:Starting call to '__main__.init', this is the 90th time calling it.
prestart-1     | ERROR:__main__:(psycopg.OperationalError) connection failed: connection to server at "172.18.0.2", port 5432 failed: FATAL:  password authentication failed for user "postgres"

now I thought i messed up the environment variables but everything is set and everything works, I even built the DB seperately to make sure docker compose up --build --force-recreate --no-deps db and it works, but when I try to run everything together back to the same problem, new to docker so I may be doing something wrong here...

Operating System

Linux

Operating System Details

Ubuntu 24.10

Python Version

3.12.7

Additional Context

No response

[chriskmps]

Confirm this is still an issue with latest version

[xFGhoul]

Hey, I won't be at my desk for a couple hours, and I am not even using fastapi anymore, but this issue relates to having the psql service running on windows at the same time as trying to run postgres in a docker container, I am not 100% sure of the specifics but it causes conflicts, disabling the service beforehand makes everything work as intended.