Feat: 헬스 체크 활성화

build.gradle

@@ -29,6 +29,7 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'org.springframework.boot:spring-boot-starter-websocket'
+	implementation 'org.springframework.boot:spring-boot-starter-actuator'
 	implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'
 	compileOnly 'org.projectlombok:lombok'
 	runtimeOnly 'com.mysql:mysql-connector-j'

k8s/manifest.yaml

@@ -26,6 +26,13 @@ spec:
             cpu: 0.3
         ports:
         - containerPort: 8080
+        readinessProbe:
+          httpGet:
+            path: /actuator/health
+            port: 8080
+          initialDelaySeconds: 30
+          periodSeconds: 5
+          failureThreshold: 24
 ---
 apiVersion: v1
 kind: Service

src/main/java/com/diareat/diareat/config/WebSecurityConfig.java

@@ -17,7 +17,7 @@ public class WebSecurityConfig {
     private final JwtTokenProvider jwtTokenProvider;
 
     private static final String[] AUTH_LIST = { // swagger 관련 URl
-            "/v2/api-docs", "/swagger-resources/**", "/swagger-ui.html", "/swagger-ui/**"
+            "/v2/api-docs", "/swagger-resources/**", "/swagger-ui.html", "/swagger-ui/**", "/actuator/health"
     };
 
     @Bean

src/main/resources/application.properties

@@ -8,3 +8,10 @@ spring.mvc.pathmatch.matching-strategy=ant_path_matcher
 spring.redis.serializer=org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer
 spring.cache.type=redis
 spring.cache.redis.cache-null-values=true
+
+#actuator
+management.endpoints.enabled-by-default=false
+management.endpoint.health.enabled=true
+management.endpoints.jmx.exposure.exclude = *
+management.endpoints.web.exposure.include = health
+