Hi, do you have any experience with this error? thanks Dňa štvrtok, 20. októbra 2016 12:25:29 UTC+2 Ľubo napísal(-a): > > Hi all, > > We have two nodes in Graylog cluster 2.1.0. > > There is Error: There was no master Graylog server node detected in the > cluster. > > This error is every 10 seconds, there is No notification (green) and then > this error - see system messages. > > > > "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. > > " > > Could you give me advice how to solve this error? > > > > discovery.zen.minimum_master_nodes: 2 > > gateway.recover_after_nodes: 1 > > Elasticsearch sluster - green > > > > NTP enabled: yes > > NTP synchronized: yes > > cat /etc/graylog/server/server.conf > > One node is is_master = true, second node is is_master = false > > > > > > System messages: > > Timestamp Node Message > > 2016-10-20T12:21:27+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:21:13+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:21:10+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:21:00+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:47+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:40+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:36+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:33+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:23+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:19+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:14+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. > > 2016-10-20T12:20:10+02:00 7e58c1ec / > hostname001 Notification condition [NO_MASTER] has been fixed. >
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