Change volume mount point from /var/lib/postgresql/data to /var/lib/postgresql

[rmbruntz]

In postgresql 18, the volume has been changed from /var/lib/postgresql/data to /var/lib/postgresql. See here for the relevant commit.

Version 18 was released September 25, so the :latest tag in peppermint's docker-compose.yml now pulls this. Without this change an anonymous volume is created at /var/lib/postgresql every time the container starts. This fixes the mount point for all three docker compose files to be consistent with version 18.

[vercel]

@rmbruntz is attempting to deploy a commit to the peppermint labs Team on Vercel.

A member of the Team first needs to authorize it.

[raweber42]

Please get this merged 👍 Can confirm that it fixes the problem.

[mikeray321]

You can downgrade to postgres:17 as well which supports the current mount as a temporary workaround:

git diff
diff --git a/docker-compose.yml b/docker-compose.yml
index d4a02b6..f53b861 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: "3.1"
services:
peppermint_postgres:
container_name: peppermint_postgres

• image: postgres:latest

• image: postgres:17
  restart: always
  ports:
  • 5432:5432