update Readme and add yum repo

manifests/main/yumrepo.pp

@@ -7,6 +7,8 @@ class puppet_cd::main::yumrepo (
 
 ) inherits puppet_cd::params  {
 
-
-
+  # install repo rpm, which will install all the yum repos
+  package { $pt_package_url:
+    ensure => $pt_pkg_ensure
+  }
 }

manifests/params.pp

@@ -8,6 +8,11 @@ class puppet_cd::params (
   $pt_manage_fw     = true,
   $pt_puppetmaster  = undef,
 
+  # installation
+  $pt_package_url   =  'https://yum.puppet.com/puppet8-release-el-9.noarch.rpm',
+  $pt_pkg_ensure    = 'present',
+
+
 ) {
 
 $fqdn               = $facts['networking']['fqdn']