installation of mysql5.7 for centos 7 -using rpm/yum - missing mysql.server script

Upon installation of percona 5.7 for Centos 7, using rpm/yum for docker, the /usr/share/percona-server did not have the script mysql.server.
When we installed percona 5.6, the script was there, and I also see many more files.

Is this a bug, or do we need to update some toolkit or do something manual?