donotmerge: rds proxy host from parameter store

Author: kevinkim-ogp

ecs/env.json

@@ -217,6 +217,10 @@
     {
       "name": "POSTMAN_SMS_QPS_LIMIT_PER_CAMPAIGN",
       "valueFrom": "plumber-<ENVIRONMENT>-postman-sms-qps"
+    },
+    {
+      "name": "RDS_PROXY_HOST",
+      "valueFrom": "plumber-<ENVIRONMENT>-rds-proxy-host"
     }
   ]
 }

packages/backend/src/config/app.ts

@@ -69,7 +69,8 @@ const appConfig: AppConfig = {
   version: process.env.npm_package_version,
   postgresDatabase: process.env.POSTGRES_DATABASE || 'plumber_dev',
   postgresPort: parseInt(process.env.POSTGRES_PORT || '5432'),
-  postgresHost: process.env.POSTGRES_HOST || 'localhost',
+  postgresHost:
+    process.env.RDS_PROXY_HOST || process.env.POSTGRES_HOST || 'localhost',
   postgresUsername: process.env.POSTGRES_USERNAME,
   postgresPassword: process.env.POSTGRES_PASSWORD,
   postgresEnableSsl: process.env.POSTGRES_ENABLE_SSL === 'true',