htlee
2838af323b
- .gitea/workflows/deploy.yml: main push → 빌드 → SSH 배포 → 헬스체크 - JDK 17 + Maven 빌드, JAR 원자적 교체, 백업 5세대 유지 - 90초 startup 대기 (64GB 힙 AlwaysPreTouch) - deploy/signal-batch.service: systemd 유닛 파일 - 64GB 힙, G1GC 24 병렬스레드, GC 로그 5×100MB 로테이션 - on-failure 자동 재시작, graceful shutdown (SIGTERM 60s) - application-prod.yml: 64코어/250GB 서버 최적화 (파티션 32, 커넥션 풀 정리) - 미사용 프로필 삭제: application-dev.yml, application-prod-mpr.yml, application-query.yml Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
67 lines
1.8 KiB
Desktop File
67 lines
1.8 KiB
Desktop File
[Unit]
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Description=Signal Batch Aggregation Service
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After=network.target
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Wants=network-online.target
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[Service]
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Type=simple
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User=root
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WorkingDirectory=/home/apps/signal-batch
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# JDK 경로 (프로세스별 독립 JDK)
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Environment=JAVA_HOME=/home/apps/jdk/jdk-17.0.14+7
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# Spring Profile
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Environment=SPRING_PROFILES_ACTIVE=prod
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# JVM 옵션 — 64코어 Xeon Gold 6430, 250GB RAM
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# Heap: 64GB (RAM의 ~26%, 인메모리 캐시 대량 활용)
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Environment=JAVA_OPTS="\
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-Xms64g -Xmx64g \
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-XX:+UseG1GC \
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-XX:G1HeapRegionSize=32m \
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-XX:MaxGCPauseMillis=200 \
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-XX:InitiatingHeapOccupancyPercent=35 \
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-XX:G1ReservePercent=15 \
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-XX:G1MixedGCCountTarget=8 \
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-XX:ParallelGCThreads=24 \
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-XX:ConcGCThreads=8 \
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-XX:+UseStringDeduplication \
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-XX:+ParallelRefProcEnabled \
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-XX:+AlwaysPreTouch \
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-XX:MaxMetaspaceSize=512m \
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-XX:+HeapDumpOnOutOfMemoryError \
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-XX:HeapDumpPath=/home/apps/signal-batch/logs/heapdump.hprof \
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-XX:+ExitOnOutOfMemoryError \
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-Xlog:gc*,gc+ref=debug,gc+heap=debug,gc+age=trace:file=/home/apps/signal-batch/logs/gc.log:time,uptime,level,tags:filecount=5,filesize=100m \
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-Dfile.encoding=UTF-8 \
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-Duser.timezone=Asia/Seoul \
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-Djava.security.egd=file:/dev/./urandom"
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ExecStart=/home/apps/jdk/jdk-17.0.14+7/bin/java \
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${JAVA_OPTS} \
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-jar /home/apps/signal-batch/vessel-batch-aggregation.jar \
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--spring.profiles.active=${SPRING_PROFILES_ACTIVE}
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# Graceful shutdown (SIGTERM → Spring Boot shutdown hook)
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ExecStop=/bin/kill -TERM $MAINPID
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TimeoutStopSec=60
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KillMode=mixed
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KillSignal=SIGTERM
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# 자동 재시작 (OOM 등 비정상 종료 시)
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Restart=on-failure
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RestartSec=15
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# 로그 → journald + 파일 (Spring Boot logback)
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StandardOutput=journal
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StandardError=journal
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SyslogIdentifier=signal-batch
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# 리소스 제한
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LimitNOFILE=65536
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LimitNPROC=4096
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[Install]
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WantedBy=multi-user.target
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