You have to set all ElasticSearch and graylog2-server nodes to the same cluster.name.
On Tue, Feb 4, 2014 at 10:35 AM, Tanyar Pooyeh <[email protected]> wrote: > Hi Bernie > > I am not able to run two instances of graylog2. > I set the is.master to false, but I still get the error: > > ################################################################################ > > > ERROR: No ElasticSearch master was found. > > > Need help? > > > * Official documentation: http://support.torch.sh/help/kb > > * Mailing list: http://support.torch.sh/help/kb/general/forums-mailing-list > > * Issue tracker: http://support.torch.sh/help/kb/general/issue-trackers > > * Commercial support: http://www.torch.sh/ > > > But we also got some specific help pages that might help you in this case: > > > * > http://support.torch.sh/help/kb/graylog2-server/configuring-and-tuning-elasticsearch-for-graylog2-v0200 > > > Terminating. :( > > > ################################################################################ > > I have two elasticsearch config files and I am running 2 elasticsearches > with 2 different config files with 2 different cluster names. > > do you have any ideas ?! > > Thank you, > > Tanyar > > > On Thursday, September 19, 2013 3:36:19 PM UTC+2, BM wrote: >> >> Good Day Folks; >> >> Has anyone been successfull in running more than 2 graylog2 servers that >> are connected to the same ES cluster and MongoDB? >> My ultimate goal is to have 4 graylog2 servers up and running but >> everytime I add a 3rd instance things go wonky. >> That 3rd instances seems to force an election and wants to become master >> even though its configuration has false for the that value (is_master = >> false). If I watch things in the graylog web interface I see the 3rd >> instance come online as a slave, wait a couple of minutes, refresh the >> screen the 3rd instance is no longer available, wait another couple of >> minutes and it cames back thinking it is a master thus leaving me with 2 >> masters and graylog complaining about having multiple masters. It doesn't >> seem to matter which instance I set as a master it always comes down to that >> 3rd instance misbehaving. Also it does not matter which box I add as the 3rd >> instance as soon as the 3rd instance comes online, the same behaviour >> occurs(wants to become master). >> >> >> >> Running on: >> CentOS release 6.4 >> >> elasticsearch-0.20.4.tar.gz >> >> graylog2-server-0.12.0.tar.gz >> >> graylog2-web-interface-0.12.0.tar.gz >> >> Ruby 1.9.3+ >> Mongo 2.4.6 >> >> Thanks in advance. >> >> Bernie > > -- > You received this message because you are subscribed to the Google Groups > "graylog2" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "graylog2" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
