You may also find these diagrams useful: https://commons.wikimedia.org/wiki/File:Wikipedia_webrequest_flow_2015-10.png
https://wikitech.wikimedia.org/wiki/File:Infrastructure_overview.png -Chad On Feb 24, 2016 6:58 PM, "Mukunda Modell" <[email protected]> wrote: > >> On Feb 17, 2016 1:50 AM, "Guillaume Lederrey" <[email protected]> > >> wrote: > >>> * I still have not found a global architecture schema (something like > >>> a high level component or deplyoment diagram). But I have never seen > >>> any company having those... > > I made a diagram of the scap (mediawiki) deployment architecture a while > back: https://commons.wikimedia.org/wiki/File:Scap-diagram.png .. > > That does not exactly apply to the new scap3 architecture but it's not too > far off. > > .... > > On Thu, Feb 18, 2016 at 10:37 AM, Giuseppe Lavagetto > <[email protected]> wrote: > > > > About cherry-picks in beta: the problem is not cherry-picking (I think > > it's a reasonable way to test things) but persistent cherry-picking to > > monkey patch problems is. I think if we follow the flow of: > > > > - writing a patch > > - testing it on beta with a cherry-pick > > - get it merged on ops/puppet and production > > There are a lot of patches on beta these days and there have been a lot of > different people cherry-picking without much coordination. This has lead > to breakage quite often. Patches also get lost regularly. I assume this > usually happens because someone has rebased the HEAD and accidentally > dropped a patch. > > It can be really difficult to get a patch merged in ops/puppet within a > week (or even a month). I've seen a lot of patches sit around for weeks and > even now with the Puppet SWAT windows, it's still sometimes unrealistic to > expect patches get merged into production that quickly. (+CC Tyler) > > Without a system to manage things, and with very little coordination > between everyone who is working on beta, I don't expect the situation to > improve too much. > > I intend to propose a solution for beta & puppet patch cherry-picks very > soon, however, I haven't fully formulated my proposal yet. I will write to > the ops list when I have something written in a clear and presentable way. > > _______________________________________________ > Ops mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/ops > >
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