Difference between revisions of "CNM Campus Farm"
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| − | [[CNM Campus Farm]] (hereinafter, the ''Farm'') is the | + | [[CNM Campus Farm]] (hereinafter, the ''Farm'') is the server cluster that supports [[CNM Cert]], [[CNM Page]], and [[CNM Wiki]]. These three [[CNM app]]s belong to [[CNM Campus]]. All of them use [[MariaDB Cluster]] as their [[database management system]]. |
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| + | Currently, this ''Farm'' is based on three [[virtual private server]]s ([[VPS]]es), 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. | ||
Revision as of 17:44, 8 December 2022
CNM Campus Farm (hereinafter, the Farm) is the server cluster that supports CNM Cert, CNM Page, and CNM Wiki. These three CNM apps belong to CNM Campus. All of them use MariaDB Cluster as their database management system.
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.
Contents
Features
DNS entry point
- load balancer on a public web address
Syncronization
- synchronization of resources of common individual nodes, at least databases.
Monitoring
Security
- including firewalls
Backup and recovery
Development
Development of the Farm occurs under the Farm for Campus project.
