I am new to this group. We have a three node Graylog 2.0.3 cluster and a three node Elasticsearch cluster.
When the master node is not running, Graylog will still accept a message but it will not trigger an http callback alert on a matching message. The alerts are only triggered when the master node is running I can't find documentation that says a master is required for an alert to trigger, only that "Certain operations of Graylog server require the presence of a master node, but no such master was started. Please ensure that one of your Graylog server nodes contains the setting is_master = true in its configuration and that it is running. Until this is resolved index cycling will not be able to run, which means that the index retention mechanism is also not running, leading to increased index sizes. Certain maintenance functions as well as a variety of web interface pages (e.g. Dashboards) are unavailable." Is this a known issue? Is there a workaround or a fix? Thanks! -- 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/graylog2/1a7fa67e-246e-485f-b54f-e7bb336d374c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
