e5dc0534c4
build.gradle:
- shedlock-spring 5.16.0
- shedlock-provider-redis-spring 5.16.0
TastebyApplication: @EnableSchedulerLock(defaultLockAtMostFor=PT15M)
ShedLockConfig 신규: RedisLockProvider Bean (in-cluster Redis 재사용)
DaemonScheduler.run:
- @SchedulerLock(name="daemon-runner", lockAtMostFor=PT15M, lockAtLeastFor=PT30S)
- 멀티 파드 환경(RollingUpdate 등)에서 한 인스턴스만 실행
- Redis 키: lock:daemon-runner
설계서: docs/design/335-daemon-distributed-lock/README.md (commit c88cb6a)
Refs: #335 (Developer 단계)
23 lines
791 B
Java
23 lines
791 B
Java
package com.tasteby.config;
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import net.javacrumbs.shedlock.core.LockProvider;
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import net.javacrumbs.shedlock.provider.redis.spring.RedisLockProvider;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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/**
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* #335 — ShedLock LockProvider (Redis 기반).
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*
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* 데몬 스케줄러가 다중 파드 환경에서 한 번에 하나만 실행되도록 보장.
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* key prefix는 ShedLock 기본 ("lock:")을 사용 → Redis 키는 `lock:daemon-runner`.
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*/
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@Configuration
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public class ShedLockConfig {
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@Bean
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public LockProvider lockProvider(RedisConnectionFactory connectionFactory) {
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return new RedisLockProvider(connectionFactory);
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}
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}
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