HAProxy for CNM Farms

HAProxy for CNM Farms (hereinafter, the Project) is the group of endeavors undertaken to advance CNM Campus Farm (hereinafter, the Farm) and related to the Farm services.

Requirements

Business

The Project's business requirements are:

1. (primary) The Group needs to provide WorldOpp scholars with a highly available, functional, secure, and usable technology platform, CNM Campus Farm, to host those major CNM apps such as CNM Cert, CNM Page, and CNM Wiki that are included into CNM Campus as long as they utilize MariaDB as their database management system (DBMS).
2. (secondary) The Group is interested in (a) one or more server clusters (hereinafter, the Clusters) powered with HAProxy, MariaDB Galera Cluster, and other technologies, as well as their (b) educational presentations and (c) related hands-on training, so these scholars can (1) learn, (2) experiment with, (3) practice, and (4) work on the Clusters to gain professional experience and, therefore, valuable KSAs in order to increase their employability. This secondary requirement shall be modified, but not omitted, if it doesn't support the primary one.

Prototypes

Prototypes

Stakeholder's

The Project's stakeholder requirements are:

1. As a learner who is enrolled into EmployableU Concepts, I need access to a description of the technology and an opportunity to practice setting up high availability using HAProxy.
2. As a CNMCyber Coordinator, I need to
3. As a CNM Cyber administrator, I need to know what needs to be done for the technology to work stably. I need to know how data is backed up and restored when software needs to be updated, and what checks need to be done.
4. As a system administrator, I need to
5. As someone who is interested in learning about HAProxy, I need to

States

Certainty

State of certainty

Utility

State of utility

Applicability

State of applicability

Controllability

State of controllability

Adjacent projects

MariaDB

MariaDB for CNM Farms; databases are synchronized via MariaDB Galera Cluster.