63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
package timer
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import (
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"fmt"
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"math/rand"
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"time"
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"github.com/toolkits/pkg/logger"
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"github.com/didi/nightingale/v5/models"
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)
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// CleanExpireMute 清理过期的告警屏蔽
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// 1. mute表：如果屏蔽结束时间小于当前时间，说明已经过了屏蔽时间了，这条屏蔽记录就可以被干掉
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// 2. resource表：也有个屏蔽结束时间，需要和mute表做相同的判断和清理逻辑
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func CleanExpireMute() {
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go loopCleanExpireMute()
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}
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func loopCleanExpireMute() {
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randtime := rand.Intn(2000)
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fmt.Printf("timer: clean expire mute: random sleep %dms\n", randtime)
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time.Sleep(time.Duration(randtime) * time.Millisecond)
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interval := time.Duration(10) * time.Second
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for {
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time.Sleep(interval)
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cleanExpireMute()
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}
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}
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func cleanExpireMute() {
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err := models.MuteCleanExpire()
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if err != nil {
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logger.Warningf("MuteCleanExpire fail: %v", err)
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}
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}
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func CleanExpireResource() {
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go loopCleanExpireResource()
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}
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func loopCleanExpireResource() {
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randtime := rand.Intn(2000)
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fmt.Printf("timer: clean expire resource: random sleep %dms\n", randtime)
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time.Sleep(time.Duration(randtime) * time.Millisecond)
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interval := time.Duration(10) * time.Second
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for {
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time.Sleep(interval)
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cleanExpireResource()
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}
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}
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func cleanExpireResource() {
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err := models.ResourceCleanExpire()
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if err != nil {
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logger.Warningf("ResourceCleanExpire fail: %v", err)
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}
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}
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