[vpsFree: outage-list] Výpadek / Outage - vpsadmin.prg, node2.prg, node3.prg, node4.prg, node5.prg, node6.prg, node7.prg, node8.prg, node9.prg, node10.prg, node11.prg, node12.prg, node13.prg, node14.prg, node15.prg, node16.prg, node17.prg, node18.prg, backuper.prg, nasbox.prg, node1.pgnd, node2.pgnd - 2018-11-30 04:00 CET

[podpora at vpsfree.cz]

Vyřešeno v: 2018-12-01 05:00 CET
Stav: announced -> closed

Popis: Docasne skororeseni

Aktualne bezime na polovinu switchu, v pripade HW vypadku sitovaciho zarizeni bude potreba prepojit na druhou pulku pomoci prepojeni napajeni manualne.

Vypada to, ze narazime na bugovou interakci bondingu Mikrotik<->Cisco, ktera se velmi spatne debuguje za behu; cili podstatne urychlime deploy 10GE/BGP sitovani, ktere musime tim padem stihnout zavest idealne do konce roku i pro stavajici produkci.

Jeste je 6 serveru, ktere nemaji nainstalovanou 10GE sitovku, jinak uz bychom mohli zapojovat; je to objednane, jakmile to dorazi a bude nakablovano, planujeme po nocich server po serveru konvertovat z OSPF na BGP, seriove po jednom serveru za sebou. Vanoce v datacentru \o/

Ale aspon budeme pripraveni driv na vstup do NIXu :)

Nahlásil: Pavel Šnajdr

ENGLISH:
Finished at: 2018-12-01 05:00 CET
State: announced -> closed

Summary: Workaround in effect


Effectively we don't have a backup now, since enabling full network configuration seems to trigger bug parade in Mikrotik against Cisco SG500.

In case of a network device problem, we will have to switch power between the two branches of switches;

we will speed up deployment of 10GE networking, so that we have that done by the end of this year, then we'll re-do the gigabit networking from scratch, simplified, without production traffic on them (just for management).

Reported by: Pavel Šnajdr

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