Add an apache2 factoid for backported from stretch apache

diff --git a/modules/debian-org/lib/facter/software.rb b/modules/debian-org/lib/facter/software.rb
index ba4c1be..ca21dc0 100644 (file)
--- a/modules/debian-org/lib/facter/software.rb
+++ b/modules/debian-org/lib/facter/software.rb
@@ -7,6 +7,16 @@ Facter.add("apache2") do
                end
        end
 end
+Facter.add("apache2deb9") do
+       setcode do
+               # jessie (deb8) has 2.4.10-.., stretch (deb9) will have 2.4.23 or later.
+               if FileTest.exist?("/usr/sbin/apache2") and system("dpkg --compare-versions $(dpkg-query -W -f='${Version}\n' apache2-bin) gt 2.4.15")
+                       true
+               else
+                       ''
+               end
+       end
+end
 Facter.add("clamd") do
        setcode do
                if FileTest.exist?("/usr/sbin/clamd")