chore: Flyway 도입 — DB 스키마 버전 관리 체계 구축

build.gradle

@@ -55,6 +55,9 @@ dependencies {
 
 	developmentOnly 'org.springframework.boot:spring-boot-devtools'
 
+	implementation 'org.flywaydb:flyway-core'
+	implementation 'org.flywaydb:flyway-database-postgresql'
+
 	runtimeOnly 'org.postgresql:postgresql'
 	runtimeOnly 'com.h2database:h2'
 	runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.12.5'
@@ -67,6 +70,8 @@ dependencies {
 
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testImplementation 'org.springframework.security:spring-security-test'
+	testImplementation 'org.testcontainers:junit-jupiter'
+	testImplementation 'org.testcontainers:postgresql'
 
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }

src/main/resources/application.yml

@@ -20,9 +20,16 @@ spring:
     redis:
       host: ${REDIS_HOST}
       port: ${REDIS_PORT}
+  flyway:
+    enabled: true
+    locations: classpath:db/migration
+    baseline-on-migrate: ${FLYWAY_BASELINE_ON_MIGRATE:false}
+    baseline-version: 1
+    out-of-order: false
+    validate-on-migrate: true
   jpa:
     hibernate:
-      ddl-auto: ${DDL_AUTO}
+      ddl-auto: ${DDL_AUTO:validate}
     show-sql: ${SHOW_SQL}
     properties:
       hibernate:

src/test/resources/application.yml

@@ -16,6 +16,13 @@ spring:
     redis:
       host: mock
       port: 12345
+  flyway:
+    enabled: false
+    locations: classpath:db/migration
+    baseline-on-migrate: false
+    baseline-version: 1
+    out-of-order: false
+    validate-on-migrate: true
   jpa:
     database-platform: org.hibernate.dialect.H2Dialect
     hibernate: