this should be able to control plugins

deployment/puppet/rabbitmq/lib/puppet/provider/rabbitmq_plugin/rabbitmq-plugins.rb

@@ -0,0 +1,30 @@
+Puppet::Type.type(:rabbitmq_plugin).provide(:rabbitmq-plugins) do
+
+  commands :rabbitmq-plugins => 'rabbitmq-plugins'
+  defaultfor :feature => :posix
+
+  def self.instances
+    rabbitmq-plugins('list -e').split(/\n/).map do |line|
+      if line.split(/\s+/)[1] =~ /^(\S+)$/
+        new(:name => $1)
+      else
+        raise Puppet::Error, "Cannot parse invalid plugins line: #{line}"
+      end
+    end
+  end
+
+  def create
+    rabbitmq-plugins('enable', resource[:name])
+  end
+
+  def destroy
+    rabbitmq-plugins('disable', resource[:name])
+  end
+
+  def exists?
+    out = rabbitmq-plugins('list -e').split(/\n/).detect do |line|
+      line.split(/\s+/)[1].match(/^#{resource[:name]}$/)
+    end
+  end
+
+end

deployment/puppet/rabbitmq/lib/puppet/provider/rabbitmq_plugin/rabbitmqctl.rb

@@ -1,30 +0,0 @@
-Puppet::Type.type(:rabbitmq_vhost).provide(:rabbitmqctl) do
-
-  commands :rabbitmqctl => 'rabbitmqctl'
-  defaultfor :feature => :posix
-
-  def self.instances
-    rabbitmqctl('list_vhosts').split(/\n/)[1..-2].map do |line|
-      if line =~ /^(\S+)$/
-        new(:name => $1)
-      else
-        raise Puppet::Error, "Cannot parse invalid user line: #{line}"
-      end
-    end
-  end
-
-  def create
-    rabbitmqctl('add_vhost', resource[:name])
-  end
-
-  def destroy
-    rabbitmqctl('delete_vhost', resource[:name])
-  end
-
-  def exists?
-    out = rabbitmqctl('list_vhosts').split(/\n/)[1..-2].detect do |line|
-      line.match(/^#{resource[:name]}$/)
-    end
-  end
-
-end