fix: deploy.sh 핵심 진단 정보만 출력 (logTail 최적화)

Author: thingineeer

scripts/deploy.sh

@@ -11,7 +11,6 @@ echo "> 현재 구동중인 Set 확인"
 CURRENT_PROFILE=$(curl -s http://localhost/profile)
 echo "> $CURRENT_PROFILE"
 
-# 쉬고 있는 set 찾기: set1이 사용중이면 set2가 쉬고 있고, 반대면 set1이 쉬고 있음
 if [ $CURRENT_PROFILE == set1 ]
 then
   IDLE_PROFILE=set2
@@ -49,7 +48,6 @@ echo "> $IDLE_PROFILE 배포"
 nohup java -jar -Duser.timezone=Asia/Seoul -Dspring.profiles.active=$IDLE_PROFILE $IDLE_APPLICATION_PATH >> /home/ubuntu/app/nohup.out 2>&1 &
 
 echo "> $IDLE_PROFILE 10초 후 Health check 시작"
-echo "> curl -s http://localhost:$IDLE_PORT/health "
 sleep 10
 
 for retry_count in {1..10}
@@ -58,95 +56,59 @@ do
   up_count=$(echo $response | grep 'UP' | wc -l)
 
   if [ $up_count -ge 1 ]
-  then # $up_count >= 1 ("UP" 문자열이 있는지 검증)
+  then
       echo "> Health check 성공"
       break
   else
       echo "> Health check의 응답을 알 수 없거나 혹은 status가 UP이 아닙니다."
-      echo "> Health check: ${response}"
   fi
 
   if [ $retry_count -eq 10 ]
   then
-    echo "> Health check 실패. "
-    echo "> Nginx에 연결하지 않고 배포를 종료합니다."
+    echo "> Health check 실패."
     exit 1
   fi
 
-  echo "> Health check 연결 실패. 재시도..."
   sleep 10
 done
 
-echo "> Nginx 상태 확인 및 복구"
+echo "> Nginx 복구"
 sudo systemctl stop nginx 2>/dev/null || true
 sleep 1
 sudo systemctl start nginx
 sleep 2
-if sudo systemctl is-active --quiet nginx; then
-  echo "> Nginx 시작 성공"
-else
-  echo "> Nginx 시작 실패. 강제 재시작 시도..."
-  sudo killall nginx 2>/dev/null || true
-  sleep 1
-  sudo nginx
-  sleep 2
-fi
 
-echo "> 방화벽 규칙 초기화 (인바운드 트래픽 허용)"
-# UFW 비활성화
+echo "> 방화벽 초기화"
 sudo ufw disable 2>/dev/null || true
-
-# iptables 초기화 - 모든 트래픽 허용
 sudo iptables -P INPUT ACCEPT 2>/dev/null || true
 sudo iptables -P FORWARD ACCEPT 2>/dev/null || true
 sudo iptables -P OUTPUT ACCEPT 2>/dev/null || true
 sudo iptables -F 2>/dev/null || true
-sudo iptables -X 2>/dev/null || true
 
 echo "> 스위칭"
 sleep 10
 /home/ubuntu/app/nonstop/switch.sh
 
-echo "> 배포 완료. 진단 정보 출력 (logTail 캡처용)..."
-echo "=========================================="
-echo "=== [DIAG] Public IP ==="
-curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/public-ipv4 2>/dev/null || echo "메타데이터 접근 불가"
-echo ""
-echo "=== [DIAG] Instance ID ==="
-curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/instance-id 2>/dev/null || echo "메타데이터 접근 불가"
-echo ""
-echo "=== [DIAG] Security Groups ==="
-curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/security-groups 2>/dev/null || echo "메타데이터 접근 불가"
-echo ""
-echo "=== [DIAG] Listening Ports ==="
-sudo ss -tlnp 2>/dev/null | head -20
-echo ""
-echo "=== [DIAG] Nginx Status ==="
-sudo systemctl is-active nginx 2>&1
-echo ""
-echo "=== [DIAG] Java Processes ==="
-pgrep -a java 2>/dev/null | head -5
-echo ""
-echo "=== [DIAG] iptables ==="
-sudo iptables -L -n 2>/dev/null | head -20
-echo ""
-echo "=== [DIAG] UFW Status ==="
-sudo ufw status 2>/dev/null
-echo ""
-echo "=== [DIAG] Network Interfaces ==="
-ip addr show 2>/dev/null | grep -E "inet |state" | head -10
-echo ""
-echo "=== [DIAG] Localhost Tests ==="
-echo "8081: $(curl -s -o /dev/null -w '%{http_code}' http://localhost:8081/actuator/health 2>/dev/null)"
-echo "8082: $(curl -s -o /dev/null -w '%{http_code}' http://localhost:8082/actuator/health 2>/dev/null)"
-echo "80: $(curl -s -o /dev/null -w '%{http_code}' http://localhost/actuator/health 2>/dev/null)"
-echo "profile: $(curl -s http://localhost/profile 2>/dev/null)"
-echo ""
-echo "=== [DIAG] Memory ==="
-free -h 2>/dev/null | head -3
-echo ""
-echo "=== [DIAG] nohup.out (last 20 lines) ==="
-tail -20 /home/ubuntu/app/nohup.out 2>/dev/null
-echo "=========================================="
-echo "> 진단 출력 완료. 의도적 실패 (logTail 캡처)..."
+echo "======= DIAG START ======="
+echo "[IP] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/public-ipv4 2>/dev/null || echo NONE)"
+echo "[INST] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/instance-id 2>/dev/null || echo NONE)"
+echo "[SG] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/security-groups 2>/dev/null || echo NONE)"
+echo "[MAC] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/mac 2>/dev/null || echo NONE)"
+MAC=$(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/mac 2>/dev/null)
+if [ -n "$MAC" ]; then
+  echo "[VPC] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/network/interfaces/macs/$MAC/vpc-id 2>/dev/null || echo NONE)"
+  echo "[SUBNET] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/network/interfaces/macs/$MAC/subnet-id 2>/dev/null || echo NONE)"
+  echo "[SG-IDS] $(curl -s --connect-timeout 3 http://169.254.169.254/latest/meta-data/network/interfaces/macs/$MAC/security-group-ids 2>/dev/null || echo NONE)"
+fi
+echo "[NGINX] $(sudo systemctl is-active nginx 2>&1)"
+echo "[PORTS] $(sudo ss -tlnp 2>/dev/null | grep -E ':(80|8081|8082) ' || echo NONE)"
+echo "[JAVA] $(pgrep -a java 2>/dev/null | head -2 || echo NONE)"
+echo "[UFW] $(sudo ufw status 2>/dev/null | head -1)"
+echo "[IPT] $(sudo iptables -S 2>/dev/null | head -5)"
+echo "[LOCAL80] $(curl -s -o /dev/null -w '%{http_code}' http://localhost/actuator/health 2>/dev/null)"
+echo "[LOCAL8081] $(curl -s -o /dev/null -w '%{http_code}' http://localhost:8081/actuator/health 2>/dev/null)"
+echo "[LOCAL8082] $(curl -s -o /dev/null -w '%{http_code}' http://localhost:8082/actuator/health 2>/dev/null)"
+echo "[PROFILE] $(curl -s http://localhost/profile 2>/dev/null)"
+echo "[MEM] $(free -m 2>/dev/null | grep Mem | awk '{print $2"M total, "$3"M used, "$4"M free"}')"
+echo "======= DIAG END ======="
 exit 1