Percona XtraDB-Cluster 8 installation fails in centos

yum install percona-xtradb-clusterLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfile * base: centos.mirror.lstn.net * centos-sclo-rh: mirror.arizona.edu * centos-sclo-sclo: centos.den.host-engine.com * epel: mirror.sjc02.svwh.net * extras: ftp.osuosl.org * updates: centos.mirror.lstn.netpxc-80-release-noarch                                                                                                                       | 2.9 kB  00:00:00pxc-80-release-x86_64                                                                                                                       | 2.9 kB  00:00:00No package percona-xtradb-cluster available.Error: Nothing to do

Hi,
You should enable the experimental repository.

# percona-release enable pxc-80 experimental        
* Enabling the Percona XtraDB Cluster 8.0 repository

<*> All done!

yum list available percona-xtradb-cluster


Loaded plugins: changelog, fastestmirror, ovl

Loading mirror speeds from cached hostfile

* base: d36uatko69830t.cloudfront.net

* epel: mirror.csis.ysu.edu

* extras: d36uatko69830t.cloudfront.net

* updates: d36uatko69830t.cloudfront.net

Available Packages

percona-xtradb-cluster.x86_64                                                          8.0.18-9.1.rc.el7                                                           pxc-80-experimental-x86_64
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