Log-GrayLog

Version 2.4.x

Pre.

$ sudo yum install java-1.8.0-openjdk-headless.x86_64

$ sudo yum install epel-release

$ sudo yum install pwgen

MongoDB

$ sudo yum install -y mongodb-org

$ sudo chkconfig --add mongod

$ sudo systemctl daemon-reload

$ sudo systemctl enable mongod.service

$ sudo systemctl start mongod.service

Elasticsearch

$ rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch

$ sudo yum install elasticsearch

$ sudo chkconfig --add elasticsearch

$ sudo systemctl daemon-reload

$ sudo systemctl enable elasticsearch.service

$ sudo systemctl restart elasticsearch.service

GrayLog

$ sudo rpm -Uvh https://packages.graylog2.org/repo/packages/graylog-2.4-repository_latest.rpm

$ sudo yum install graylog-server

$ sudo chkconfig --add graylog-server

$ sudo systemctl daemon-reload

$ sudo systemctl enable graylog-server.service

$ sudo systemctl start graylog-server.service

Dont for get to Configure SELinux for the GrayLog