Elastic Cache - Valkey 도입 (#48)

* refactor: production redis host, port를 env에서 가져온다.
* refactor: local docker commpose에서 redis 대신 valkey를 사용한다.
* refactor: production redis를 docker에서 지우고, AWS Elastic Cache로 변경한다.

server/compose.local.yml

@@ -1,7 +1,7 @@
 services:
   redis:
-    container_name: redis
-    image: redis:7.4.1
+    container_name: valkey
+    image: valkey/valkey:8.0
     restart: always
     ports:
       - '6379:6379'

server/compose.yml

@@ -6,16 +6,8 @@ x-app: &app
     TZ: Asia/Seoul
     SPRING_PROFILES_ACTIVE: prod
   restart: always
-  depends_on:
-    - redis
 
 services:
-  redis:
-    container_name: redis
-    image: redis:7.4.1
-    restart: always
-    ports:
-      - '6379:6379'
   app-blue:
     <<: *app
     container_name: app-blue

server/src/main/resources/application.yml

@@ -2,10 +2,9 @@ spring:
   profiles:
     active: local
 ---
+spring.config.activate.on-profile: local
+
 spring:
-  config:
-    activate:
-      on-profile: local
   h2:
     console:
       path: /h2-console
@@ -82,10 +81,9 @@ management:
         include: health
 
 ---
+spring.config.activate.on-profile: prod
+
 spring:
-  config:
-    activate:
-      on-profile: prod
   datasource:
     url: ${DB_URL}
     username: ${DB_USERNAME}
@@ -104,8 +102,8 @@ spring:
       ddl-auto: validate
   data:
     redis:
-      host: redis
-      port: 6379
+      host: ${REDIS_HOST}
+      port: ${REDIS_PORT}
   cloud:
     aws:
       credentials: