Re: Bugzilla HA How to?
S Bob <[email protected]> Thu, 11 Mar 2021 13:54:54 -0700
| Newsgroups | gmane.comp.mozilla.devel.webtools |
|---|---|
| Message-ID | <[email protected]> |
1) Use PostgreSQL as the db engine 2) Setup a Hot Standby database node via PostgreSQL built in streaming replication 3) install Bugzilla on both nodes 4) use a DNS failover method (or something similar) to perform the following for a primary node failure: a) Promote the PostgreSQL Hot Standby b) Update the DNS / Proxy / URL so now connections are directed to the secondary site c) send an alert so someone can investigate and repair the HA cluster On 3/11/21 1:23 PM, Laci D wrote: > Thank you for your advice! > > On Thursday, March 11, 2021 at 11:49:31 AM UTC-5, Thorsten Schöning wrote: >> Guten Tag Laci D, >> am Donnerstag, 11. März 2021 um 17:29 schrieben Sie: >>> It is more like a planned failover, current server upgrade takes >>> about two hours (OS upgrade, reboots, etc.) while Bugzilla is >>> unavailable, I'd like to cut this planned downtime as short as >>> possible. This is the main goal. >> How do you do it for other hosted services? If you don't, don't care >> for Bugzilla too much as well at least for the beginning. HA is REALLY >> complex and nothing to start with only based on advices on this list. >> Otherwise pretty much do what you are already doing with other >> services, Bugzilla is only one more. >> >> There simply is no golden bullet for you in my opinion: A cluster with >> shared storage for Bugzilla and its database will allow you most >> likely to simply take one of the hosts offline for maintenance. >> Bugzilla would be served by the other nodes and all would be fine. >> >> OTOH, those clusters shouldn't be underestimated, even with tools like >> Proxmox making things pretty easy in THEORY. Additionally, when it's >> about upgrading Bugzilla, the shared storage/database means that you >> need to take all Bugzilla instances offline anyway, upgrade all of >> them and back online again only after everything succeeded. >> >> I don't think I can provide any more advices on this. :-) If at all, >> you might ask on HA-specific mailing lists/forums, because the >> problems to solve for Bugzilla are not too Bugzilla-specific: Some >> files and a database. Sounds VERY common with web apps... ;-) >> Mit freundlichen Grüßen >> >> Thorsten Schöning >> >> -- >> AM-SoFT IT-Service - Bitstore Hameln GmbH i.G. >> Mitglied der Bitstore Gruppe - Ihr Full-Service-Dienstleister für IT und TK >> >> E-Mail: [email protected] >> Web: http://www.AM-SoFT.de/ >> >> Tel: 05151- 9468- 0 >> Tel: 05151- 9468-55 >> Fax: 05151- 9468-88 >> Mobil: 0178-8 9468-04 >> >> AM-SoFT IT-Service - Bitstore Hameln GmbH i.G., Brandenburger Str. 7c, 31789 Hameln >> AG Hannover HRB neu - Geschäftsführer: Janine Galonska >> >> >> Für Rückfragen stehe ich Ihnen sehr gerne zur Verfügung. >> >> Mit freundlichen Grüßen >> >> Thorsten Schöning >> >> >> Tel: 05151 9468 0 >> Fax: 05151 9468 88 >> Mobil: >> Webseite: https://www.am-soft.de >> >> AM-Soft IT-Service - Bitstore Hameln GmbH i.G. ist ein Mitglied der Bitstore Gruppe - Ihr Full-Service-Dienstleister für IT und TK >> >> AM-Soft IT-Service - Bitstore Hameln GmbH i.G. >> Brandenburger Str. 7c >> 31789 Hameln >> Tel: 05151 9468 0 >> >> Bitstore IT-Consulting GmbH >> Zentrale - Berlin Lichtenberg >> Frankfurter Allee 285 >> 10317 Berlin >> Tel: 030 453 087 80 >> >> CBS IT-Service - Bitstore Kaulsdorf UG >> Tel: 030 453 087 880 1 >> >> Büro Dallgow-Döberitz >> Tel: 03322 507 020 >> >> Büro Kloster Lehnin >> Tel: 033207 566 530 >> >> PCE IT-Service - Bitstore Darmstadt UG >> Darmstadt >> Tel: 06151 392 973 0 >> >> Büro Neuruppin >> Tel: 033932 606 090 >> >> ACI EDV Systemhaus Dresden GmbH >> Dresden >> Tel: 0351 254 410 >> >> Das Systemhaus - Bitstore Magdeburg GmbH >> Magdeburg >> Tel: 0391 636 651 0 >> >> Allerdata.IT - Bitstore Wittenberg GmbH >> Wittenberg >> Tel: 03491 876 735 7 >> >> Büro Liebenwalde >> Tel: 033054 810 00 >> >> HSA - das Büro - Bitstore Altenburg UG >> Altenburg >> Tel: 0344 784 390 97 >> >> Bitstore IT – Consulting GmbH >> NL Piesteritz >> Piesteritz >> Tel: 03491 644 868 6 >> >> Solltec IT-Services - Bitstore Braunschweig UG >> Braunschweig >> Tel: 0531 206 068 0 >> >> MF Computer Service - Bitstore Gütersloh GmbH >> Gütersloh >> Tel: 05245 920 809 3 >> >> Firmensitz: AM-Soft IT-Service - Bitstore Hameln GmbH i.G. , Brandenburger Str. 7c , 31789 Hameln >> Geschäftsführer Janine Galonska > _______________________________________________ > support-bugzilla mailing list > [email protected] > https://lists.mozilla.org/listinfo/support-bugzilla > PLEASE put [email protected] in the To: field when you reply. _______________________________________________ support-bugzilla mailing list [email protected] https://lists.mozilla.org/listinfo/support-bugzilla PLEASE put [email protected] in the To: field when you reply.