88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package service
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import (
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"context"
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"fmt"
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"net/mail"
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"net/smtp"
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"strings"
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"time"
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"go-common/app/interface/openplatform/monitor-end/model"
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"go-common/app/interface/openplatform/monitor-end/model/monitor"
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"go-common/library/log"
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"github.com/scorredoira/email"
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)
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var text = `消息时间:%s
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最近%d秒内，%s端%s服务%s的%s出现异常（%s)，异常数量超过告警阀值 %d
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`
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func (s *Service) mail(c context.Context, p *monitor.Log, t *model.Target, curr int, code string) {
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if t == nil {
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return
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}
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var groups = t.Groups
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if groups == nil || len(t.Groups) == 0 {
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product := s.productKeys[productKey(t.Product)]
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if product == nil || len(product.Groups) == 0 {
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return
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}
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groups = product.Groups
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}
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for _, g := range groups {
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if g.Name == "" || g.Interval == 0 {
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continue
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}
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if ok, err := s.dao.GetMailLock(c, g.Name, g.Interval, t, code); err != nil || !ok {
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continue
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}
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go s.mailByGroup(c, g.Receivers, p, curr, t.Threshold, t.Duration, code)
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}
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return
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}
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func (s *Service) mailByGroup(c context.Context, receivers string, p *monitor.Log, curr int, threshold int, duration int, code string) {
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tos := strings.Split(receivers, ",")
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if len(tos) == 0 {
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return
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}
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for i, t := range tos {
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tos[i] = t + "@bilibili.com"
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}
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source := sourceFromLog(p)
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now := time.Now().Format("2006-01-02 15:03:04")
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title := fmt.Sprintf("【端监控告警】%s端%s出现异常", source, p.Product)
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body := fmt.Sprintf(text, now, duration, source, p.Product, p.Event, p.SubEvent, code, threshold)
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if err := send(tos, title, body, 0); err != nil {
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log.Error("s.mailByGroup.send error(%+v), mail to(%s), title(%s), body(%s)", err, receivers, title, body)
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} else {
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log.Info("s.mailByGroup.send successed, mail to(%s), title(%s), body(%s)", receivers, title, body)
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}
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}
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/*
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* const HOST = 'smtp.exmail.qq.com';
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* const USER = 'show@bilibili.com';
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* const PASS = 'Kfpt2017';
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* const NAME = 'bilibili演出票务';
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*/
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func send(to []string, title string, body string, mode int) error {
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var (
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m *email.Message
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host = "smtp.exmail.qq.com:25"
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)
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if mode == 0 {
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m = email.NewMessage(title, body)
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} else {
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m = email.NewHTMLMessage(title, body)
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}
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m.From = mail.Address{
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Name: "kfc监控告警",
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Address: "show@bilibili.com",
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}
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m.To = to
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return email.Send(host, smtp.PlainAuth("", "show@bilibili.com", "Kfpt2017", "smtp.exmail.qq.com"), m)
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}
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