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feat: wire new storage beans, add MetricsFlushScheduler and RetentionScheduler

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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-03-16 18:27:58 +01:00
parent f7d7302694
commit 7dbfaf0932
5 changed files with 153 additions and 41 deletions
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48
cameleer3-server-app/src/main/java/com/cameleer3/server/app/retention/RetentionScheduler.java Normal file
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package com.cameleer3.server.app.retention;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
@Component
public class RetentionScheduler {
private static final Logger log = LoggerFactory.getLogger(RetentionScheduler.class);
private final JdbcTemplate jdbc;
private final int retentionDays;
public RetentionScheduler(JdbcTemplate jdbc,
@Value("${cameleer.retention-days:30}") int retentionDays) {
this.jdbc = jdbc;
this.retentionDays = retentionDays;
}
@Scheduled(cron = "0 0 2 * * *") // Daily at 2 AM UTC
public void dropExpiredChunks() {
String interval = retentionDays + " days";
try {
// Raw data
jdbc.execute("SELECT drop_chunks('executions', INTERVAL '" + interval + "')");
jdbc.execute("SELECT drop_chunks('processor_executions', INTERVAL '" + interval + "')");
jdbc.execute("SELECT drop_chunks('agent_metrics', INTERVAL '" + interval + "')");
// Continuous aggregates (keep 3x longer)
String caggInterval = (retentionDays * 3) + " days";
jdbc.execute("SELECT drop_chunks('stats_1m_all', INTERVAL '" + caggInterval + "')");
jdbc.execute("SELECT drop_chunks('stats_1m_app', INTERVAL '" + caggInterval + "')");
jdbc.execute("SELECT drop_chunks('stats_1m_route', INTERVAL '" + caggInterval + "')");
jdbc.execute("SELECT drop_chunks('stats_1m_processor', INTERVAL '" + caggInterval + "')");
log.info("Retention: dropped chunks older than {} days (aggregates: {} days)",
retentionDays, retentionDays * 3);
} catch (Exception e) {
log.error("Retention job failed", e);
}
}
// Note: OpenSearch daily index deletion should be handled via ILM policy
// configured at deployment time, not in application code.
}