upgrade_check.rake in katello-2.4.4

- old
+ new

@@ -1,10 +1,10 @@
-DESIRED_VERSION = "2.4.2"
+DESIRED_VERSION = Gem::Version.new("2.4.3")
 CP_LISTEN_ACTION = "Actions::Candlepin::ListenOnCandlepinEvents"
 
 def current_version
-  Katello::VERSION
+  Gem::Version.new(Katello::VERSION)
 end
 
 namespace :katello do
   task :upgrade_check => ['environment'] do
     desc "Task that can be run before upgrading to Katello 3.0 to check if system is upgrade ready"
@@ -19,13 +19,13 @@
     task_status = task_count > 1 ? fail : success
     puts "Checking for running tasks..."
     puts "[#{task_status}] - There are #{task_count} active tasks.\n\n"
 
     # check the current version
-    version_status = current_version == DESIRED_VERSION ? success : fail
+    version_status = current_version >= DESIRED_VERSION ? success : fail
     puts "Checking the current version..."
     puts "[#{version_status}] - Current version of Katello is #{current_version} " \
-      "and needs to be #{DESIRED_VERSION}\n\n"
+      "and needs to greater than or equal to #{DESIRED_VERSION}\n\n"
 
     # run the content host check
     puts "Checking content hosts..."
     Rake::Task["katello:preupgrade_content_host_check"].invoke
 