Outage #850

Information

Begins at:	2021-11-26 00:19:00 CET
Duration:	29 minutes
Type:	outage
State:	resolved
Impact:	network
Affected systems:	Environment Production Environment Playground Environment Praha storage Environment Staging Location Praha Location Playground Location Praha Storage Location Staging
Summary:
	English: BGP configuration error
	Česky: Chyba v konfiguraci BGP
Description:
	English: most likely... still investigating; looks like dell os9 based switches don't resolve BGP changes as fast as we'd like (CPU QoS config issues likely, snowball effect from there onwards)
	Česky: zrejme tedy... stale patrame, co se stalo; vypada, ze dell os9 switche neumi vyresit BGP zmeny tak rychle, jak potrebujeme (zrejme problem s CPU QoS nastavenim, od tamtud pak nabalujici se koule zpomalenych updatu)
Handled by:	Pavel Šnajdr, Martin Myška

Updates

Date	Summary	Reported by
2021-11-26 00:52:41 CET		Pavel Šnajdr
State: announced
2021-11-26 11:06:50 CET		Michal Janoušek
State: resolved