Merge pull request #41 from uswLectureEvaluation/feat/health_check

feat: 헬스 체크 API

.github/workflows/deploy-develop.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Docker build
         run: |
           docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
-          docker build  -f Dockerfile.dev -t ${{ secrets.DOCKER_USERNAME }}/suwiki .
+          docker build  -f dev.Dockerfile -t ${{ secrets.DOCKER_USERNAME }}/suwiki .
           docker tag ${{ secrets.DOCKER_USERNAME }}/suwiki ${{ secrets.DOCKER_USERNAME }}/suwiki:${GITHUB_SHA::7}
           docker push ${{ secrets.DOCKER_USERNAME }}/suwiki:${GITHUB_SHA::7}  # Github에서 기본적으로 제공하는 환경변수 commit SHA
 
@@ -81,7 +81,7 @@ jobs:
 
             for RETRY_COUNT in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do
               echo "> #${RETRY_COUNT} trying..."
-              RESPONSE_CODE=$(curl -s -o /dev/null -w "%{http_code}" $TARGET_URL:$PORT/hello)
+              RESPONSE_CODE=$(curl -s -o /dev/null -w "%{http_code}" $TARGET_URL:$PORT/health)
 
               if [ "${RESPONSE_CODE}" -eq 200 ]; then
                 echo "> New WAS successfully running"

src/main/java/usw/suwiki/HealthCheckController.java

@@ -0,0 +1,20 @@
+package usw.suwiki;
+
+import static org.springframework.http.HttpStatus.OK;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/health")
+@RequiredArgsConstructor
+public class HealthCheckController {
+    @GetMapping
+    @ResponseStatus(OK)
+    public String check() {
+        return "✅";
+    }
+}