No percona mysql config file ater install PXC 5.6

Today, I installed PXC-5.6 cluster on my ubuntu 18.04, but finally I found that there was no percona mysql config file in /etc/mysql directory. The followings are the commands I run.

 dpkg -i percona-release_latest.generic_all.deb
 percona-release setup pxc56
 apt-get install percona-xtradb-cluster-56

Please help me.

Hi @brother
In PXC 5.6 we do not provide my.cnf file and just use my.cnf from mysql-common package:
vagrant@ubuntu-bionic:/etc/mysql$ dpkg -S /etc/mysql/conf.d/mysql.cnf

mysql-common: /etc/mysql/conf.d/mysql.cnf

Also if you want to install PXC-56 packages you do not need to execute percona-release setup command (for now)
these packages are located in our original repository and this repository is enabled by default after the installation of percona-release package.