MySQL Read Replica 라우팅 (LazyConnectionDataSourceProxy)#123
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…Proxy Introduce dual DataSource configuration that automatically routes @transactional(readOnly=true) queries to a read replica using Spring 6.1.2+ LazyConnectionDataSourceProxy.setReadOnlyDataSource() Closes #122 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Skip dual DataSource setup when property is absent (CI/EC2 single MySQL), falling back to Spring Boot auto-configuration with spring.datasource.* Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
DataSourceConfig에서 write/read DataSource를 분리하고LazyConnectionDataSourceProxy로 자동 라우팅@Transactional(readOnly=true)→ Replica, 그 외 → Master로 연결변경 사항
src/main/java/com/example/popping/config/db/DataSourceConfig.java(신규)Test plan
Closes #122
🤖 Generated with Claude Code