Theo's Typesafe Cult•14mo ago

Dockerized T3 giving prisma connection errors

Hey! So I am running a docker network where I have srv-cap--kobos-db as a ready and availble database used in other applications. But for some reason, on this specific T3 application, I am getting this:

Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
PrismaClientInitializationError: 
Invalid `prisma.folder.findMany()` invocation:


Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
    at wn.handleRequestError (/app/node_modules/@prisma/client/runtime/library.js:123:7003)

Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
PrismaClientInitializationError: 
Invalid `prisma.folder.findMany()` invocation:


Can't reach database server at `srv-captain--kobos-db`:`3306`

Please make sure your database server is running at `srv-captain--kobos-db`:`3306`.
    at wn.handleRequestError (/app/node_modules/@prisma/client/runtime/library.js:123:7003)

Keep in mind, I have tested connecting to this from other apps and it works. It's just T3 specifically that's failing. I'm using the Dockerfile found here https://create.t3.gg/en/deployment/docker and I am using CapRover as my PaaS where I am passing the database URL in the env. Any ideas? Much appreciated!

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2 Replies

SamOP•14mo ago

I also bash'd into the docker container and pinged srv-captain--kobos-db and it worked fine. My prisma if it means anything

generator client {
  provider = "prisma-client-js"
  binaryTargets  = ["linux-musl-openssl-3.0.x"]
}

datasource db {
  provider = "mysql"
  url      = env("DATABASE_URL")
}

generator client {
  provider = "prisma-client-js"
  binaryTargets  = ["linux-musl-openssl-3.0.x"]
}

datasource db {
  provider = "mysql"
  url      = env("DATABASE_URL")
}

CroTweet•6mo ago

Have you ever figured this one out? I have the same issue with MySQL setup.

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Dockerized T3 giving prisma connection errors