High-Availibility

Introduction MariaDB is an open-source relational database management system (RDBMS) that is a fork of MySQL. It was created by the original developers of MySQL after concerns over the acquisition of MySQL by Oracle Corporation. MariaDB replication MariaDB replication is a process that allows you to create and maintain a copy of a database on another server, which is known as a replica. Replication in MariaDB can be useful for various purposes, including load balancing, high availability, and backup....

Network Design And IP Plan Management: 10.0.10.0/24 -> For comunication between Servers. Heartbeat: 10.0.11.0/24-> For comunication between cluster nodes. SAN: 10.0.8.0/27 or /24 -> For comunication to the SAN storage. Server Name Management IP SAN1 IP SAN2 IP HeartBeat IP SAN Storage 10.0.10.8 10.0.8.5 10.0.8.6 10.0.8.7 10.0.8.8 CA-HVC0 10.0.10.10 - - - CA-HVC01 10.0.10.11 10.0.8.11 10.0.8.21 10.0.11.11 CA-HVC02 10.0.10.12 10.0.8.12 10.0.8.22 10.0.11.12 CA-HVC03 10.0.10.13 10.0.8.14 10.0.8.23 10.0.11.13 Requirement You need at least 3 servers with the same hardware specification with 64 bit processors supports a virtualization Intel Virtualization Technology (Intel VT) or AMD Virtualization (AMD-V) technology....