17 lines
419 B
Go
17 lines
419 B
Go
// Package logpolicy 统一三类日志的滚动保留期限。
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package logpolicy
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import "time"
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const (
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Retention = 30 * 24 * time.Hour
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CompressionAge = 7 * 24 * time.Hour
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MaintenanceInterval = time.Hour
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DeleteBatchSize = 1000
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)
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// Cutoff 使用绝对时长，避免月份长度、时区或夏令时改变保留期。
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func Cutoff(now time.Time) time.Time {
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return now.UTC().Add(-Retention)
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}
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