Refactor api-ini config files

Previously, I was trying to configure the auth context
based on the auth type.

After receiving feedback that these sections from auth context
should not be configured, I have refactored this code to remove
this configuration.

manifests/api.pp

@@ -1,4 +1,4 @@
-# = Class: glance::api
+
 #
 # This class installs and configures the glance api server.
 #
@@ -53,14 +53,6 @@ class glance::api(
   # used to configure concat
   include 'concat::setup'
 
-  # TODO I need to work with Chris to ensure that I understand
-  # his auth requirements
-  if($auth_type == 'keystone') {
-    $context_type = 'context'
-  } else {
-    $context_type = 'auth-context'
-  }
-
   File {
     ensure  => present,
     owner   => 'glance',

manifests/init.pp

@@ -15,6 +15,7 @@ class glance(
     name   => $::glance::params::package_name,
     ensure => $package_ensure,
   }
+  # TODO - if the packaging is fixed can I remove this?
   if(! defined(Package['python-migrate'])) {
     package { 'python-migrate': ensure => 'present' }
   }

manifests/registry.pp

@@ -17,12 +17,6 @@ class glance::registry(
   $keystone_password = 'ChangeMe'
 ) inherits glance {
 
-  if($auth_type == 'keystone') {
-    $context_type = 'context'
-  } else {
-    $context_type = 'auth-context'
-  }
-
   File {
     ensure  => present,
     owner   => 'glance',

templates/glance-api-paste.ini.erb

@@ -8,7 +8,7 @@ pipeline = versionnegotiation context apiv1app
 #   flavor = keystone
 #
 [pipeline:glance-api-keystone]
-pipeline = versionnegotiation authtoken <%= context_type %> apiv1app
+pipeline = versionnegotiation authtoken context apiv1app
 
 # Use the following pipeline to enable transparent caching of image files
 # i.e. in glance-api.conf:
@@ -24,7 +24,7 @@ pipeline = versionnegotiation context cache apiv1app
 #   flavor = keystone+caching
 #
 [pipeline:glance-api-keystone+caching]
-pipeline = versionnegotiation authtoken <%= context_type %> cache apiv1app
+pipeline = versionnegotiation authtoken context cache apiv1app
 
 # Use the following pipeline to enable the Image Cache Management API
 # i.e. in glance-api.conf:
@@ -40,7 +40,7 @@ pipeline = versionnegotiation context cache cachemanage apiv1app
 #   flavor = keystone+cachemanagement
 #
 [pipeline:glance-api-keystone+cachemanagement]
-pipeline = versionnegotiation authtoken <%= context_type %> cache cachemanage apiv1app
+pipeline = versionnegotiation authtoken context cache cachemanage apiv1app
 
 [app:apiv1app]
 paste.app_factory = glance.common.wsgi:app_factory
@@ -72,13 +72,4 @@ auth_uri = <%= auth_uri %>
 admin_tenant_name = <%= keystone_tenant %>
 admin_user = <%= keystone_user %>
 admin_password = <%= keystone_password %>
-<% else -%>
-admin_token = <%= admin_token %>
 <% end -%>
-
-<% if context_type == 'auth-context' -%>
-[filter:auth-context]
-paste.filter_factory = glance.common.wsgi:filter_factory
-glance.filter_factory = keystone.middleware.glance_auth_token:KeystoneContextMiddleware
-<% end -%>
-

templates/glance-registry-paste.ini.erb

@@ -8,7 +8,7 @@ pipeline = context registryapp
 #   flavor = keystone
 
 [pipeline:glance-registry-keystone]
-pipeline = authtoken <%= context_type %> registryapp
+pipeline = authtoken context registryapp
 
 [app:registryapp]
 paste.app_factory = glance.common.wsgi:app_factory
@@ -29,13 +29,4 @@ auth_uri = <%= auth_uri %>
 admin_tenant_name = <%= keystone_tenant %>
 admin_user = <%= keystone_user %>
 admin_password = <%= keystone_password %>
-<% else -%>
-admin_token = <%= admin_token %>
-<% end -%>
-
-<% if context_type == 'auth-context' -%>
-[filter:auth-context]
-context_class = glance.registry.context.RequestContext
-paste.filter_factory = glance.common.wsgi:filter_factory
-glance.filter_factory = keystone.middleware.glance_auth_token:KeystoneContextMiddleware
 <% end -%>