From f2f7a4391fd538f0f7e20271335ac0acaadc338d Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Mon, 27 Jan 2020 16:27:35 -0500
Subject: [PATCH] Use better CentOS release detection

While the media is vague, the rpm name is more
specific.
---
 xCAT-server/lib/xcat/plugins/anaconda.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xCAT-server/lib/xcat/plugins/anaconda.pm b/xCAT-server/lib/xcat/plugins/anaconda.pm
index 76744f719..e8a433176 100644
--- a/xCAT-server/lib/xcat/plugins/anaconda.pm
+++ b/xCAT-server/lib/xcat/plugins/anaconda.pm
@@ -2071,6 +2071,10 @@ sub copycd
         }
     } elsif ($desc and $desc =~ /CentOS Linux (.*)/) {
         $distname = "centos" . $1;
+	foreach my $release (glob($mntpath . "/BaseOS/Packages/centos-release-*rpm")) {
+	    $release =~ /.*centos-release-([^-]*)-.*/;
+            $distname = "centos" . $1;
+        }
     } elsif (-r $mntpath . "/isolinux/isolinux.cfg") {
         my $icfg;