Used to catch and index all logs from the Platform and store it in the Elasticsearch.
Logs come from the Fluentd to GrayLog using the
- If logs in
GELFprotocol sent using a
UDPconnection then all logs from the Platform will be lost during the downtime.
- If logs are sent using a
TCPconnection then GrayLog downtime is acceptable for a time. The Fluentd will handle this.
Generally one instance (1 replica) of GrayLog is enough to handle the load.