From 613d16dd6c55a75d09d24e4d73ee322e0ce42fea Mon Sep 17 00:00:00 2001
From: David Cook <dcook@divviup.org>
Date: Thu, 8 Aug 2024 14:18:47 -0500
Subject: [PATCH] Use tmpfs in database container (#3360)

---
 aggregator_core/src/datastore/test_util.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aggregator_core/src/datastore/test_util.rs b/aggregator_core/src/datastore/test_util.rs
index 084058a73..f79074632 100644
--- a/aggregator_core/src/datastore/test_util.rs
+++ b/aggregator_core/src/datastore/test_util.rs
@@ -24,7 +24,7 @@ use std::{
     thread::JoinHandle,
     time::Duration,
 };
-use testcontainers::{runners::AsyncRunner, ContainerRequest, ImageExt};
+use testcontainers::{core::Mount, runners::AsyncRunner, ContainerRequest, ImageExt};
 use tokio::{
     io::{AsyncBufRead, AsyncBufReadExt},
     join, spawn,
@@ -85,6 +85,7 @@ impl EphemeralDatabase {
                     // Start an instance of Postgres running in a container.
                     let db_container = ContainerRequest::from(Postgres::default())
                         .with_cmd(Self::postgres_configuration(&configuration))
+                        .with_mount(Mount::tmpfs_mount("/var/lib/postgresql/data"))
                         .start()
                         .await
                         .unwrap();