Hello, Thanks a lot for these great advices. Can you just give me the name of the session cookie name that I have to configure on the F5 boxes for the WebUI ?
Regards. 2015-08-05 12:05 GMT+02:00 Kay Röpke <[email protected]>: > Hi! > > Currently those nodes don’t have a well defined health check, that’s true. > If you want to check whether the web interface process is connected, you > could perform a GET /disconnected on the web interface. > If it can reach the graylog servers (or rather could in the last 5 > seconds), it will generate a 303 SEE OTHER response. > Otherwise it returns 200 and renders a page. > > This is a little backwards, but should work fine. > > If you load balance round robin, please enable sticky sessions (or choose > a plain fallback approach), because in 1.1.x the UI has state when checking > for metrics, like throughput and others. > This would break if plain round robin balancing is used. > > Also be sure not to load balance the API access from the web interface to > the servers, as the web interface currently requires direct access to > specific nodes. > > cheers, > Kay > > On 05 Aug 2015, at 11:45, Jean-Luc Bassereau <[email protected]> > wrote: > > Hello, > > I'm finalizing my HA Graylog environment. Nodes will be balanced behind F5 > boxes. > I have no problem to monitor Graylog server instances health through > the system/lbstatus URL. > Whereas, I also have 2 graylog-web-interface instances but I didn't find > any mention of healthcheck page on them. Did I miss something or do I have > to only check if the web port of the interface answers me '200' ? > > -- > Regards, > Jean-Luc Bassereau > > -- > You received this message because you are subscribed to the Google Groups > "Graylog Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/graylog2/CAEoVnxZkkDCMpwwT_d%3D1CPJP4kRSucXBfyKi1Go51_bF59OCVA%40mail.gmail.com > <https://groups.google.com/d/msgid/graylog2/CAEoVnxZkkDCMpwwT_d%3D1CPJP4kRSucXBfyKi1Go51_bF59OCVA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Graylog Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/graylog2/BCFFAB87-D102-40CA-992E-F0475E691ECF%40gmail.com > <https://groups.google.com/d/msgid/graylog2/BCFFAB87-D102-40CA-992E-F0475E691ECF%40gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Cordialement, Jean-Luc Bassereau -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/CAEoVnxYFddBe8XWUUNnv3uEjr8t3m-Temj2mStfxGmUjgC1d_g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
