Percona XtraDB Cluster supports most 64-bit Linux distributions. Percona provides packages for popular DEB-based and RPM-based distributions:
CentOS 5 includes
that doesn’t support TLS 1.1/1.2.
PXC 5.6.34 is based on Galera 3.19,
which enforces use of TLS 1.1/1.2 due to security advisory.
This means PXC 5.6.34 and later versions
do not support SSL encryption on CentOS 5.
We recommend upgrading from CentOS 5 anyway, because it will reach EOL on March 31, 2017.
Percona XtraDB Cluster requires the following ports for communication: 3306, 4444, 4567, 4568. Make sure that these ports are not blocked by firewall or used by other software.
Percona XtraDB Cluster does not work with
AppArmor security modules.
Make sure these modules are disabled.
It is recommended to install Percona XtraDB Cluster from official Percona repositories using the corresponding tool for your system:
You can also download packages from the Percona website and install them manually using dpkg or rpm.
If you want to build and run Percona XtraDB Cluster from source, see Compiling and Installing from Source Code.
For general inquiries, please send us your question and someone will contact you.