" p+ K" }# G8 \后来看cloudflare 的email，应该是内部程序的问题9 u: D/ C ` y7 I M! C
2 k: i8 m" x+ [) q, JDear Cloudflare Customer, 7 A9 M1 @8 T4 y6 K% q! ~0 w% W& \ + Q7 O& Q" N. ~; b( D7 |; SToday at approximately 13:42 UTC we experienced a global service disruption that affected most Cloudflare traffic for 27 minutes. / U% T0 C& z) d6 D7 n. _! x 9 @3 e* H+ @1 c" {6 Z0 ]8 RThe issue was triggered by a bug in a software deploy of the Cloudflare Web Application Firewall (WAF) which resulted in a CPU usage spike globally, and 502 errors for our customers. To restore global traffic we temporarily disabled certain WAF capabilities, removed the underlying software bug, then verified and re-enabled all WAF services. + i6 D, ] j0 _$ k 4 ]6 y! ]% B. t+ h; m8 j' {' E9 ZWe’re deeply sorry about how this disruption has impacted your services. Our engineering teams continue to investigate this issue and we will be sharing detailed incident report(s) on the Cloudflare blog. ( C6 \% |5 f; I8 F 8 l9 s: L) G% C- R) p( P9 G; A9 B~The Cloudflare Team 3 I% D* @. \8 R4 ` ' [& ^& d9 L% v5 a# i7 _. Q) b/ C' I, E. s' ]
发表于 2019-7-3 09:11:36
发表于 2019-7-5 23:50:57