CNM Campus Farm

CNM Campus Farm (hereinafter, the Farm) is the main server cluster that supports those CNM app that belong to CNM Campus. Currently, this Farm is based on three virtual private servers (VPSes), which databases are synchronized via MariaDB Galera, and high availability functionality is based on HAProxy and includes (a) entry point, (b) monitoring, (c) security, and (d) backup and recovery system. One of the servers is also connected to additional storage, which is supposed to be converted to NAS.

Features

DNS entry point

load balancer on a public web address

Syncronization

synchronization of resources of common individual nodes, at least databases.

Security

including firewalls

Development

Development of the Farm occurs under the Farm for Campus project.