Remove POSIX users, groups, and file modes.

This patch removes File resources which should be delivered by packaging
tools.  These resources (files, directories, modes, users, and group
attributes) could be in conflict with different OS packaging systems
which isn't a desired result.

Co-Authored-By: Ivan Berezovskiy <iberezovskiy@mirantis.com>

Closes-Bug: #1458915

Change-Id: I02fe8cc99dcd56e16ac66136a0da244a1eeb630b

manifests/api.pp

@@ -302,7 +302,6 @@ class glance::api(
     )
   }
 
-  Package[$glance::params::api_package_name] -> File['/etc/glance/']
   Package[$glance::params::api_package_name] -> Class['glance::policy']
 
   # adding all of this stuff b/c it devstack says glance-api uses the
@@ -312,15 +311,6 @@ class glance::api(
   Class['glance::policy'] ~> Service['glance-api']
   Service['glance-api']   ~> Glance_image<||>
 
-  File {
-    ensure  => present,
-    owner   => 'glance',
-    group   => 'glance',
-    mode    => '0640',
-    notify  => Service['glance-api'],
-    require => Class['glance']
-  }
-
   # basic service config
   glance_api_config {
     'DEFAULT/bind_host':               value => $bind_host;
@@ -428,15 +418,6 @@ class glance::api(
     }
   }
 
-  resources { 'glance_api_config':
-    purge => $purge_config,
-  }
-
-  file { ['/etc/glance/glance-api.conf',
-          '/etc/glance/glance-api-paste.ini',
-          '/etc/glance/glance-cache.conf']:
-  }
-
   if $manage_service {
     if $enabled {
       $service_ensure = 'running'

manifests/init.pp

@@ -15,13 +15,6 @@ class glance(
 
   include ::glance::params
 
-  file { '/etc/glance/':
-    ensure => directory,
-    owner  => 'glance',
-    group  => 'root',
-    mode   => '0770',
-  }
-
   if ( $glance::params::api_package_name == $glance::params::registry_package_name ) {
     package { $::glance::params::api_package_name :
       ensure => $package_ensure,

manifests/registry.pp

@@ -203,19 +203,8 @@ class glance::registry(
     )
   }
 
-  Package[$glance::params::registry_package_name] -> File['/etc/glance/']
-
   Glance_registry_config<||> ~> Service['glance-registry']
 
-  File {
-    ensure  => present,
-    owner   => 'glance',
-    group   => 'glance',
-    mode    => '0640',
-    notify  => Service['glance-registry'],
-    require => Class['glance']
-  }
-
   glance_registry_config {
     'DEFAULT/workers':                value => $workers;
     'DEFAULT/bind_host':              value => $bind_host;
@@ -278,14 +267,6 @@ class glance::registry(
     }
   }
 
-  resources { 'glance_registry_config':
-    purge => $purge_config
-  }
-
-  file { ['/etc/glance/glance-registry.conf',
-          '/etc/glance/glance-registry-paste.ini']:
-  }
-
   if $sync_db {
     include ::glance::db::sync
   }
@@ -306,7 +287,6 @@ class glance::registry(
     enable     => $enabled,
     hasstatus  => true,
     hasrestart => true,
-    subscribe  => File['/etc/glance/glance-registry.conf'],
     require    => Class['glance'],
     tag        => 'glance-service',
   }

spec/classes/glance_registry_spec.rb

@@ -66,7 +66,6 @@ describe 'glance::registry' do
           'enable'     => param_hash[:enabled],
           'hasstatus'  => true,
           'hasrestart' => true,
-            'subscribe'  => 'File[/etc/glance/glance-registry.conf]',
           'require'    => 'Class[Glance]',
           'tag'        => 'glance-service',
       )}
@@ -126,7 +125,6 @@ describe 'glance::registry' do
             'enable'     => false,
             'hasstatus'  => true,
             'hasrestart' => true,
-            'subscribe'  => 'File[/etc/glance/glance-registry.conf]',
             'require'    => 'Class[Glance]',
             'tag'        => 'glance-service',
         )}

spec/classes/glance_spec.rb

@@ -10,12 +10,6 @@ describe 'glance' do
     describe "when using default class parameters" do
       let(:params) { default_params }
 
-      it { is_expected.to contain_file('/etc/glance/').with(
-        'ensure'  => 'directory',
-        'owner'   => 'glance',
-        'mode'    => '0770'
-      )}
-
       it { is_expected.to contain_package('python-openstackclient').with(
         :tag => 'openstack'
       )}