How To Install galera on CentOS 7
Introduction
In this tutorial we learn how to install galera
on CentOS 7.
What is galera
Galera is a fast synchronous multi-master wsrep provider (replication engine) for transactional databases and similar applications. For more information about wsrep API see http replication engine see http
We can use yum
or dnf
to install galera
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install galera.
Install galera on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install galera
using yum
by running the following command:
Install galera on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
After updating yum database, We can install galera
using dnf
by running the following command:
How To Uninstall galera on CentOS 7
To uninstall only the galera
package we can use the following command:
References
Summary
In this tutorial we learn how to install galera
on CentOS 7 using yum
and dnf
.