Fix sysfs service idempotency

Sysfs is kind of "apply params" service, so status should always
return true. Service's resource will prefer the 'status' parameter,
then 'statuscmd' method, then look in the process table.

Partial-Bug: #1524724
Change-Id: I8a13ac4a227195cfb16be89c8fb0a9a9ec3ba1f0

deployment/puppet/sysfs/manifests/service.pp

@@ -7,7 +7,7 @@ class sysfs::service inherits sysfs::params {
   service { 'sysfsutils' :
     ensure     => 'running',
     enable     => true,
-    hasstatus  => false,
+    status     => '/bin/true',
     hasrestart => true,
   }
 

deployment/puppet/sysfs/spec/classes/sysfs_service_spec.rb

@@ -20,7 +20,7 @@ describe 'sysfs::service' do
         should contain_service('sysfsutils').with(
           :ensure     => 'running',
           :enable     => true,
-          :hasstatus  => false,
+          :status     => '/bin/true',
           :hasrestart => true)
       end
     end