diff --git a/manifests/auth.pp b/manifests/auth.pp
index c3b322e..96e660f 100644
--- a/manifests/auth.pp
+++ b/manifests/auth.pp
@@ -42,29 +42,6 @@
 #   communication with OpenStack services.
 #   Defaults to $::os_service_default.
 #
-# DEPRECATED PARAMETERS
-#
-# [*auth_endpoint_type*]
-#   (Optional) Type of endpoint in Identity service catalog to use for
-#   communication with OpenStack services.
-#   Defaults to $::os_service_default.
-#
-# [*auth_tenant_name*]
-#   the keystone tenant name for vitrage services
-#   Optional. Defaults to undef.
-#
-# [*auth_tenant_id*]
-#   (Optional) The keystone tenant id for vitrage services.
-#   Defaults to undef..
-#
-# [*project_domain_id*]
-#   (Optional) The keystone project domain id for vitrage services
-#   Defaults to 'default'
-#
-# [*user_domain_id*]
-#   (Optional) The keystone user domain id for vitrage services
-#   Defaults to 'default'
-#
 class vitrage::auth (
   $auth_password,
   $auth_url             = 'http://localhost:5000/v3',
@@ -76,69 +53,20 @@ class vitrage::auth (
   $auth_type            = 'password',
   $auth_cacert          = $::os_service_default,
   $interface            = $::os_service_default,
-  # DEPRECATED PARAMETERS
-  $auth_endpoint_type   = undef,
-  $auth_tenant_name     = undef,
-  $auth_tenant_id       = undef,
-  $project_domain_id    = undef,
-  $user_domain_id       = undef,
 ) {
 
   include vitrage::deps
 
-  if $auth_endpoint_type != undef {
-    warning('auth_endpoint_type is deprecated and will be removed in a future release. \
-Use interface instead')
-    $interface_real = $auth_endpoint_type
-  } else {
-    $interface_real = $interface
-  }
-
-  if $auth_tenant_name != undef {
-    warning('auth_tenant_name is deprecated and will be removed in a future release. \
-Use auth_project_name instead')
-    $auth_project_name_real = $auth_tenant_name
-  } else {
-    $auth_project_name_real = $auth_project_name
-  }
-
-  if $auth_tenant_id != undef {
-    warning('auth_tenant_id is deprecated and has no effect. Use auth_project_name instead.')
-  }
-
   vitrage_config {
-    'service_credentials/auth_url'          : value => $auth_url;
-    'service_credentials/region_name'       : value => $auth_region;
-    'service_credentials/username'          : value => $auth_user;
-    'service_credentials/password'          : value => $auth_password, secret => true;
-    'service_credentials/project_name'      : value => $auth_project_name_real;
-    'service_credentials/cacert'            : value => $auth_cacert;
-    'service_credentials/interface'         : value => $interface_real;
-    'service_credentials/auth_type'         : value => $auth_type;
+    'service_credentials/auth_url'            : value => $auth_url;
+    'service_credentials/region_name'         : value => $auth_region;
+    'service_credentials/username'            : value => $auth_user;
+    'service_credentials/password'            : value => $auth_password, secret => true;
+    'service_credentials/project_name'        : value => $auth_project_name;
+    'service_credentials/user_domain_name'    : value => $user_domain_name;
+    'service_credentials/project_domain_name' : value => $project_domain_name;
+    'service_credentials/cacert'              : value => $auth_cacert;
+    'service_credentials/interface'           : value => $interface;
+    'service_credentials/auth_type'           : value => $auth_type;
   }
-
-  if $project_domain_id != undef {
-    warning('vitrage::auth::project_domain_id is deprecated and will be removed \
-in a future release. Use project_domain_name instead.')
-    vitrage_config{
-      'service_credentials/project_domain_id' : value => $project_domain_id;
-    }
-  } else {
-    vitrage_config{
-      'service_credentials/project_domain_name' : value => $project_domain_name;
-    }
-  }
-
-  if $user_domain_id != undef {
-    warning('vitrage::auth::user_domain_id is deprecated and will be removed \
-in a future release. Use user_domain_name instead.')
-    vitrage_config{
-      'service_credentials/user_domain_id' : value => $user_domain_id;
-    }
-  } else {
-    vitrage_config{
-      'service_credentials/user_domain_name' : value => $user_domain_name;
-    }
-  }
-
 }
diff --git a/releasenotes/notes/cleanup-auth-eb6f7f7e43725b24.yaml b/releasenotes/notes/cleanup-auth-eb6f7f7e43725b24.yaml
new file mode 100644
index 0000000..d6b2a79
--- /dev/null
+++ b/releasenotes/notes/cleanup-auth-eb6f7f7e43725b24.yaml
@@ -0,0 +1,10 @@
+---
+upgrade:
+  - |
+    The following parameters of the ``vitrage::auth`` class.
+
+    - ``auth_endpoint_type``
+    - ``auth_tenant_name``
+    - ``auth_tenant_id``
+    - ``project_domain_id``
+    - ``user_domain_id``
diff --git a/spec/classes/vitrage_auth_spec.rb b/spec/classes/vitrage_auth_spec.rb
index 78e7d55..0ba15a3 100644
--- a/spec/classes/vitrage_auth_spec.rb
+++ b/spec/classes/vitrage_auth_spec.rb
@@ -25,22 +25,6 @@ describe 'vitrage::auth' do
       is_expected.to contain_vitrage_config('service_credentials/cacert').with(:value => '<SERVICE DEFAULT>')
     end
 
-    context 'when deprecated domain_id is set' do
-      before do
-        params.merge!(
-          :user_domain_id    => 'default',
-          :project_domain_id => 'default',
-        )
-      end
-
-      it 'configures domain_id instead of domain_name' do
-        is_expected.to_not contain_vitrage_config('service_credentials/project_domain_name')
-        is_expected.to contain_vitrage_config('service_credentials/project_domain_id').with_value('default')
-        is_expected.to_not contain_vitrage_config('service_credentials/user_domain_name')
-        is_expected.to contain_vitrage_config('service_credentials/user_domain_id').with_value('default')
-      end
-    end
-
     context 'when overriding parameters' do
       before do
         params.merge!(