I am trying to install the 8.0 version of xtrabackup using the tools repo, but although I can set it up OK, it is failing to find the repo afterwards. (I can install this manually without an issue).
[root]# rpm -qa|grep -i percona
percona-release-1.0-7.noarch
[root]# percona-release setup pxb80
* Disabling all Percona Repositories
* Enabling the Percona Tools repository
<*> All done!
[root]# yum update
Loaded plugins: product-id, search-disabled-repos, subscription-manager
http://repo.percona.com/tools/yum/release/7Server/RPMS/noarch/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
Trying other mirror.
failure: repodata/repomd.xml from tools-release-noarch: [Errno 256] No more mirrors to try.
[root]# cat /etc/os-release
NAME="Red Hat Enterprise Linux Server"
VERSION="7.6 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.6"