Network PC World

If you planning to upgrade your graylog and want to see what your graylog current version is, here is how you can check it. Go to the Graylog Web Interface Click on System/Nodes Under System/Nodes --- Click on the N odes  Scroll down to the ' System ' Here you can see the current version of your graylog server

Graylog is restarting... There is no Graylog web application running at the moment, please reload this page in a minute. It can take up to 1-2 minutes until all services are running properly. In case this is a permanent error, check the following: Check if all services are running - sudo graylog-ctl status shows an overview of all running services Check for errors in log files - Relevant services write log files here: /var/log/graylog/*/current Ask for help - If there is no way to fix the issue ask for help: I got this error on my Gray-log server, upon troubleshooting I found that the disk was 100% full and was unable to start elastic search mongodb and etcd while checking gray-log server status with command #graylog-ctl status Solution to this problem was obvious that I have to clean some disk space to get gray-log working again but what file should I delete was my next thought! Upon googling I found that I could safely delete the old log files of elastic search to free

Below are the two steps to configure time zone on GrayLog2 server, installed on Ubuntu deployed as virtual appliance. $sudo graylog-ctl set-timezone <zone acronym> check time zone list  here Restart or reconfigure the graylog service by this command $ sudo graylog-ctl reconfigure $ sudo graylog-ctl restart graylog-server