diff --git a/manifests/conductor.pp b/manifests/conductor.pp
index e0d792b8..0170b31e 100644
--- a/manifests/conductor.pp
+++ b/manifests/conductor.pp
@@ -38,10 +38,6 @@
 #   (optional) Syslog facility to receive log lines.
 #   Defaults to 'LOG_USER'.
 #
-# [*auth_url*]
-#   (optional) Authentication URL.
-#   Defaults to 'http://localhost:5000/v3'.
-#
 # [*conductor_manager*]
 #   (optional) Trove conductor manager.
 #   Defaults to 'trove.conductor.manager.Manager'.
@@ -58,6 +54,12 @@
 #   (optional) If False doesn't trace SQL requests.
 #   Default: $::os_service_default
 #
+# DEPRECATED PARAMETERS
+#
+# [*auth_url*]
+#   (optional) Authentication URL.
+#   Defaults to undef
+#
 class trove::conductor(
   $enabled           = true,
   $manage_service    = true,
@@ -67,11 +69,12 @@ class trove::conductor(
   $log_dir           = '/var/log/trove',
   $use_syslog        = $::os_service_default,
   $log_facility      = $::os_service_default,
-  $auth_url          = 'http://localhost:5000/v3',
   $conductor_manager = 'trove.conductor.manager.Manager',
   $workers           = $::os_workers,
   $enable_profiler   = $::os_service_default,
   $trace_sqlalchemy  = $::os_service_default,
+  # DEPRECATED PARAMETERS
+  $auth_url          = undef
 ) inherits trove {
 
   include trove::deps
diff --git a/manifests/conductor/service_credentials.pp b/manifests/conductor/service_credentials.pp
index 077f82e1..e34311a2 100644
--- a/manifests/conductor/service_credentials.pp
+++ b/manifests/conductor/service_credentials.pp
@@ -30,7 +30,7 @@
 #
 class trove::conductor::service_credentials (
   $password            = $::os_service_default,
-  $auth_url            = undef,
+  $auth_url            = 'http://127.0.0.1:5000/v3',
   $region_name         = 'RegionOne',
   $username            = 'trove',
   $project_name        = 'services',
@@ -40,13 +40,7 @@ class trove::conductor::service_credentials (
 
   include trove::deps
 
-  if $auth_url == undef {
-    warning('The auto detection of auth_url from www_authenticate_uri will be \
-removed in a future release. Please set trove::conductor::service_credentials::auth_url .')
-    $auth_url_base = pick($::trove::keystone::authtoken::www_authenticate_uri, 'http://127.0.0.1:5000/v3')
-  } else {
-    $auth_url_base = $auth_url
-  }
+  $auth_url_base = pick($::trove::conductor::auth_url, $auth_url)
   $auth_url_real = "${regsubst($auth_url_base, '(\/v3$|\/v2.0$|\/$)', '')}/v3"
 
   $username_real      = pick($::trove::nova_proxy_admin_user, $username)
diff --git a/manifests/taskmanager.pp b/manifests/taskmanager.pp
index 2e5cf45e..ccd07e74 100644
--- a/manifests/taskmanager.pp
+++ b/manifests/taskmanager.pp
@@ -60,14 +60,16 @@
 #   (optional) Syslog facility to receive log lines.
 #   Defaults to 'LOG_USER'.
 #
-# [*auth_url*]
-#   (optional) Authentication URL.
-#   Defaults to 'http://localhost:5000/v3'.
-#
 # [*guestagent_config_file*]
 #   (optional) Trove guest agent configuration file.
 #   Defaults to '/etc/trove/trove-guestagent.conf'.
 #
+# [*taskmanager_manager*]
+#   Trove taskmanager entry point.
+#   Defaults to 'trove.taskmanager.manager.Manager'.
+#
+# DEPRECATED OPTIONS
+#
 # [*default_neutron_networks*]
 #   (optional) The network that trove will attach by default.
 #   Defaults to undef.
@@ -76,16 +78,14 @@
 #   (optional) Message queue name the Taskmanager will listen to.
 #   Defaults to 'taskmanager'.
 #
-# [*taskmanager_manager*]
-#   Trove taskmanager entry point.
-#   Defaults to 'trove.taskmanager.manager.Manager'.
-#
-# DEPRECATED OPTIONS
-#
 # [*use_guestagent_template*]
 #   (optional) Use template to provision trove guest agent configuration file.
 #   Defaults to true.
 #
+# [*auth_url*]
+#   (optional) Authentication URL.
+#   Defaults to undef
+#
 class trove::taskmanager(
   $enabled                  = true,
   $manage_service           = true,
@@ -95,7 +95,6 @@ class trove::taskmanager(
   $use_syslog               = $::os_service_default,
   $guest_log_file           = '/var/log/trove/trove-guestagent.log',
   $log_facility             = $::os_service_default,
-  $auth_url                 = 'http://localhost:5000/v3',
   $package_ensure           = 'present',
   $guestagent_config_file   = '/etc/trove/trove-guestagent.conf',
   $taskmanager_manager      = 'trove.taskmanager.manager.Manager',
@@ -103,6 +102,7 @@ class trove::taskmanager(
   $default_neutron_networks = undef,
   $taskmanager_queue        = undef,
   $use_guestagent_template  = true,
+  $auth_url                 = undef,
 ) inherits trove {
 
   include trove::deps
diff --git a/manifests/taskmanager/service_credentials.pp b/manifests/taskmanager/service_credentials.pp
index d5416b60..6f7ae7b2 100644
--- a/manifests/taskmanager/service_credentials.pp
+++ b/manifests/taskmanager/service_credentials.pp
@@ -30,7 +30,7 @@
 #
 class trove::taskmanager::service_credentials (
   $password            = $::os_service_default,
-  $auth_url            = undef,
+  $auth_url            = 'http://127.0.0.1:5000/v3',
   $region_name         = 'RegionOne',
   $username            = 'trove',
   $project_name        = 'services',
@@ -40,13 +40,7 @@ class trove::taskmanager::service_credentials (
 
   include trove::deps
 
-  if $auth_url == undef {
-    warning('The auto detection of auth_url from www_authenticate_uri will be \
-removed in a future release. Please set trove::taskmanager::service_credentials::auth_url .')
-    $auth_url_base = pick($::trove::keystone::authtoken::www_authenticate_uri, 'http://127.0.0.1:5000/v3')
-  } else {
-    $auth_url_base = $auth_url
-  }
+  $auth_url_base = pick($::trove::taskmanager::auth_url, $auth_url)
   $auth_url_real = "${regsubst($auth_url_base, '(\/v3$|\/v2.0$|\/$)', '')}/v3"
 
   $username_real      = pick($::trove::nova_proxy_admin_user, $username)
diff --git a/releasenotes/notes/fix-auth_url-330322b223994b41.yaml b/releasenotes/notes/fix-auth_url-330322b223994b41.yaml
new file mode 100644
index 00000000..561fae7c
--- /dev/null
+++ b/releasenotes/notes/fix-auth_url-330322b223994b41.yaml
@@ -0,0 +1,17 @@
+---
+deprecations:
+  - |
+    The ``trove::taskmanager::auth_url parameter has been deprecated. Use
+    the ``trove::taskmanager::service_credentials::auth_url`` parameter
+    instead.
+
+  - |
+    The ``trove::conductor::auth_url parameter has been deprecated. Use
+    the ``trove::conductor::service_credentials::auth_url`` parameter
+    instead.
+
+fixes:
+  - |
+    Now the ``trove::taskmanager::auth_url`` parameter and
+    the ``trove:conductor::auth_url`` parameter take effect and are used to
+    define value of ``[service_credentials] auth_url`` parameter.