migrate moon code from github to opnfv

Change-Id: Ice53e368fd1114d56a75271aa9f2e598e3eba604
Signed-off-by: WuKong <rebirthmonkey@gmail.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/keystone-moon/keystone/token/persistence/backends/memcache_pool.py b/keystone-moon/keystone/token/persistence/backends/memcache_pool.py
new file mode 100644
index 00000000..55f9e8ae
--- /dev/null
+++ b/keystone-moon/keystone/token/persistence/backends/memcache_pool.py
@@ -0,0 +1,28 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from oslo_config import cfg
+
+from keystone.token.persistence.backends import memcache
+
+
+CONF = cfg.CONF
+
+
+class Token(memcache.Token):
+    memcached_backend = 'pooled_memcached'
+
+    def __init__(self, *args, **kwargs):
+        for arg in ('dead_retry', 'socket_timeout', 'pool_maxsize',
+                    'pool_unused_timeout', 'pool_connection_get_timeout'):
+            kwargs[arg] = getattr(CONF.memcache, arg)
+        super(Token, self).__init__(*args, **kwargs)