From cfc679611ce8b5f3885555dc9ecf76ab4ace0f1c Mon Sep 17 00:00:00 2001
From: Klaus <klaus@vividnext.co.kr>
Date: Mon, 23 Mar 2026 13:55:51 +0900
Subject: [PATCH] =?UTF-8?q?feat(db):=20Aurora=20Serverless=20v2(0.5~2=20AC?=
 =?UTF-8?q?U)=20=EC=B5=9C=EC=A0=81=ED=99=94=EC=9A=A9=20Hikari=20=ED=92=80?=
 =?UTF-8?q?=20=EC=84=A4=EC=A0=95=20=EC=B6=94=EA=B0=80?=
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- maximumPoolSize=10, minimumIdle=0, idleTimeout=2m, maxLifetime=30m, connectionTimeout=10s, keepalive=0 적용
- 환경변수 미설정 시 안전한 기본값으로 동작하도록 `${DB_POOL_*}` 기본값 제공
- 유휴 시 커넥션 상주 최소화로 다운스케일 유도 및 비용/성능 균형 개선
---
 src/main/resources/application.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 378e5137..7a5f9ff3 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -87,6 +87,14 @@ spring:
         url: ${DB_URL}
         username: ${DB_USERNAME}
         password: ${DB_PASSWORD}
+        hikari:
+            pool-name: SodaliveHikari
+            maximum-pool-size: ${DB_POOL_MAX:10}
+            minimum-idle: ${DB_POOL_MIN:0}
+            idle-timeout: ${DB_POOL_IDLE_TIMEOUT_MS:120000}
+            max-lifetime: ${DB_POOL_MAX_LIFETIME_MS:1800000}
+            connection-timeout: ${DB_POOL_CONNECTION_TIMEOUT_MS:10000}
+            keepalive-time: ${DB_POOL_KEEPALIVE_TIME_MS:0}
 
     jpa:
         hibernate: