diff --git a/README.rst b/README.rst
index 047e441..1ff1b57 100644
--- a/README.rst
+++ b/README.rst
@@ -1,19 +1,24 @@
 ===============================
-kingbird
+Kingbird
 ===============================
 
-Kingbird is a centralised synchronization service for multi-region OpenStack deployments.
+Centralized service for multi-region OpenStack deployments.
+
+Kingbird is an centralized OpenStack service that provides resource operation
+and management across multiple OpenStack instances in a multi-region OpenStack
+deployments. This service is part of the OPNFV Multisite project that intends
+to address the use cases related to distributed cloud environments.
+
+Kingbird provides features like centralized quota management, centralized view
+for distributed virtual resources, global view for tenant level IP/MAC address
+space management, synchronisation of ssh keys, images, flavors, security
+groups, etc. across regions.
 
-Please feel here a long description which must be at least 3 lines wrapped on
-80 cols, so that distribution package maintainers can use it in their packages.
-Note that this is a hard requirement.
 
 * Free software: Apache license
+* Wiki:https://wiki.openstack.org/wiki/kingbird
 * Documentation: http://docs.openstack.org/developer/kingbird
-* Source: http://git.openstack.org/cgit/openstack/kingbird
+* Source: https://github.com/openstack/kingbird
 * Bugs: http://bugs.launchpad.net/kingbird
+* Blueprints: https://launchpad.net/kingbird
 
-Features
---------
-
-* TODO
diff --git a/cmd/api.py b/cmd/api.py
new file mode 100755
index 0000000..3d21ed2
--- /dev/null
+++ b/cmd/api.py
@@ -0,0 +1,64 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+# All Rights Reserved.
+#
+#    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.
+
+# Much of this module is based on the work of the Ironic team
+# see http://git.openstack.org/cgit/openstack/ironic/tree/ironic/cmd/api.py
+
+
+import sys
+
+from oslo_config import cfg
+from oslo_log import log as logging
+
+import logging as std_logging
+
+from werkzeug import serving
+
+from kingbird.api import apicfg
+from kingbird.api import app
+
+from kingbird.common.i18n import _LI
+from kingbird.common.i18n import _LW
+
+CONF = cfg.CONF
+LOG = logging.getLogger(__name__)
+
+
+def main():
+    apicfg.init(sys.argv[1:])
+    apicfg.setup_logging()
+    application = app.setup_app()
+
+    host = CONF.bind_host
+    port = CONF.bind_port
+    workers = CONF.api_workers
+
+    if workers < 1:
+        LOG.warning(_LW("Wrong worker number, worker = %(workers)s"), workers)
+        workers = 1
+
+    LOG.info(_LI("Server on http://%(host)s:%(port)s with %(workers)s"),
+             {'host': host, 'port': port, 'workers': workers})
+
+    serving.run_simple(host, port,
+                       application,
+                       processes=workers)
+
+    LOG.info(_LI("Configuration:"))
+    CONF.log_opt_values(LOG, std_logging.INFO)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/etc/api.conf b/etc/api.conf
new file mode 100755
index 0000000..d0aeaf8
--- /dev/null
+++ b/etc/api.conf
@@ -0,0 +1,370 @@
+[DEFAULT]
+# Print more verbose output (set logging level to INFO instead of default WARNING level).
+# verbose = True
+
+# Print debugging output (set logging level to DEBUG instead of default WARNING level).
+# debug = False
+
+# Where to store Kingbird state files.  This directory must be writable by the
+# user executing the agent.
+# state_path = /var/lib/kingbird
+
+# log_format = %(asctime)s %(levelname)8s [%(name)s] %(message)s
+# log_date_format = %Y-%m-%d %H:%M:%S
+
+# use_syslog                           -> syslog
+# log_file and log_dir                 -> log_dir/log_file
+# (not log_file) and log_dir           -> log_dir/{binary_name}.log
+# use_stderr                           -> stderr
+# (not user_stderr) and (not log_file) -> stdout
+# publish_errors                       -> notification system
+
+# use_syslog = False
+# syslog_log_facility = LOG_USER
+
+# use_stderr = True
+# log_file =
+# log_dir =
+
+# publish_errors = False
+
+# Address to bind the API server to
+# bind_host = 127.0.0.1
+
+# Port the bind the API server to
+# bind_port = 8118
+
+# Paste configuration file
+# api_paste_config = api-paste.ini
+
+# (StrOpt) Hostname to be used by the kingbird server, agents and services
+# running on this machine. All the agents and services running on this machine
+# must use the same host value.
+# The default value is hostname of the machine.
+#
+# host =
+
+# admin_tenant_name = %SERVICE_TENANT_NAME%
+# admin_user = %SERVICE_USER%
+# admin_password = %SERVICE_PASSWORD%
+
+# Enable or disable bulk create/update/delete operations
+# allow_bulk = True
+# Enable or disable pagination
+# allow_pagination = False
+# Enable or disable sorting
+# allow_sorting = False
+
+# Default maximum number of items returned in a single response,
+# value == infinite and value < 0 means no max limit, and value must
+# be greater than 0. If the number of items requested is greater than
+# pagination_max_limit, server will just return pagination_max_limit
+# of number of items.
+# pagination_max_limit = -1
+
+# =========== WSGI parameters related to the API server ==============
+# Number of separate worker processes to spawn.  The default, 0, runs the
+# worker thread in the current process.  Greater than 0 launches that number of
+# child processes as workers.  The parent process manages them.
+# api_workers = 3
+
+# Number of separate RPC worker processes to spawn.  The default, 0, runs the
+# worker thread in the current process.  Greater than 0 launches that number of
+# child processes as RPC workers.  The parent process manages them.
+# This feature is experimental until issues are addressed and testing has been
+# enabled for various plugins for compatibility.
+# rpc_workers = 0
+
+# Timeout for client connections socket operations. If an
+# incoming connection is idle for this number of seconds it
+# will be closed. A value of '0' means wait forever. (integer
+# value)
+# client_socket_timeout = 900
+
+# wsgi keepalive option. Determines if connections are allowed to be held open
+# by clients after a request is fulfilled. A value of False will ensure that
+# the socket connection will be explicitly closed once a response has been
+# sent to the client.
+# wsgi_keep_alive = True
+
+# Sets the value of TCP_KEEPIDLE in seconds to use for each server socket when
+# starting API server. Not supported on OS X.
+# tcp_keepidle = 600
+
+# Number of seconds to keep retrying to listen
+# retry_until_window = 30
+
+# Number of backlog requests to configure the socket with.
+# backlog = 4096
+
+# Max header line to accommodate large tokens
+# max_header_line = 16384
+
+# Enable SSL on the API server
+# use_ssl = False
+
+# Certificate file to use when starting API server securely
+# ssl_cert_file = /path/to/certfile
+
+# Private key file to use when starting API server securely
+# ssl_key_file = /path/to/keyfile
+
+# CA certificate file to use when starting API server securely to
+# verify connecting clients. This is an optional parameter only required if
+# API clients need to authenticate to the API server using SSL certificates
+# signed by a trusted CA
+# ssl_ca_file = /path/to/cafile
+# ======== end of WSGI parameters related to the API server ==========
+
+# The strategy to be used for auth.
+# Supported values are 'keystone'(default), 'noauth'.
+auth_strategy = noauth
+
+[keystone_authtoken]
+# auth_uri = http://162.3.111.227:35357/v3
+# identity_uri = http://162.3.111.227:35357
+# admin_tenant_name = service
+# admin_user = kingbird
+# admin_password = 1234
+# auth_version = 3
+
+[database]
+# This line MUST be changed to actually run the plugin.
+# Example:
+# connection = mysql://root:pass@127.0.0.1:3306/neutron
+# Replace 127.0.0.1 above with the IP address of the database used by the
+# main neutron server. (Leave it as is if the database runs on this host.)
+# connection = sqlite://
+# NOTE: In deployment the [database] section and its connection attribute may
+# be set in the corresponding core plugin '.ini' file. However, it is suggested
+# to put the [database] section and its connection attribute in this
+# configuration file.
+
+# Database engine for which script will be generated when using offline
+# migration
+# engine =
+
+# The SQLAlchemy connection string used to connect to the slave database
+# slave_connection =
+
+# Database reconnection retry times - in event connectivity is lost
+# set to -1 implies an infinite retry count
+# max_retries = 10
+
+# Database reconnection interval in seconds - if the initial connection to the
+# database fails
+# retry_interval = 10
+
+# Minimum number of SQL connections to keep open in a pool
+# min_pool_size = 1
+
+# Maximum number of SQL connections to keep open in a pool
+# max_pool_size = 10
+
+# Timeout in seconds before idle sql connections are reaped
+# idle_timeout = 3600
+
+# If set, use this value for max_overflow with sqlalchemy
+# max_overflow = 20
+
+# Verbosity of SQL debugging information. 0=None, 100=Everything
+# connection_debug = 0
+
+# Add python stack traces to SQL as comment strings
+# connection_trace = False
+
+# If set, use this value for pool_timeout with sqlalchemy
+# pool_timeout = 10
+
+[oslo_concurrency]
+
+# Directory to use for lock files. For security, the specified directory should
+# only be writable by the user running the processes that need locking.
+# Defaults to environment variable OSLO_LOCK_PATH. If external locks are used,
+# a lock path must be set.
+lock_path = $state_path/lock
+
+# Enables or disables inter-process locks.
+# disable_process_locking = False
+
+[oslo_policy]
+
+# The JSON file that defines policies.
+# policy_file = policy.json
+
+# Default rule. Enforced when a requested rule is not found.
+# policy_default_rule = default
+
+# Directories where policy configuration files are stored.
+# They can be relative to any directory in the search path defined by the
+# config_dir option, or absolute paths. The file defined by policy_file
+# must exist for these directories to be searched. Missing or empty
+# directories are ignored.
+# policy_dirs = policy.d
+
+[oslo_messaging_amqp]
+
+#
+# From oslo.messaging
+#
+
+# Address prefix used when sending to a specific server (string value)
+# server_request_prefix = exclusive
+
+# Address prefix used when broadcasting to all servers (string value)
+# broadcast_prefix = broadcast
+
+# Address prefix when sending to any server in group (string value)
+# group_request_prefix = unicast
+
+# Name for the AMQP container (string value)
+# container_name =
+
+# Timeout for inactive connections (in seconds) (integer value)
+# idle_timeout = 0
+
+# Debug: dump AMQP frames to stdout (boolean value)
+# trace = false
+
+# CA certificate PEM file for verifing server certificate (string value)
+# ssl_ca_file =
+
+# Identifying certificate PEM file to present to clients (string value)
+# ssl_cert_file =
+
+# Private key PEM file used to sign cert_file certificate (string value)
+# ssl_key_file =
+
+# Password for decrypting ssl_key_file (if encrypted) (string value)
+# ssl_key_password =
+
+# Accept clients using either SSL or plain TCP (boolean value)
+# allow_insecure_clients = false
+
+
+[oslo_messaging_qpid]
+
+#
+# From oslo.messaging
+#
+
+# Use durable queues in AMQP. (boolean value)
+# amqp_durable_queues = false
+
+# Auto-delete queues in AMQP. (boolean value)
+# amqp_auto_delete = false
+
+# Size of RPC connection pool. (integer value)
+# rpc_conn_pool_size = 30
+
+# Qpid broker hostname. (string value)
+# qpid_hostname = localhost
+
+# Qpid broker port. (integer value)
+# qpid_port = 5672
+
+# Qpid HA cluster host:port pairs. (list value)
+# qpid_hosts = $qpid_hostname:$qpid_port
+
+# Username for Qpid connection. (string value)
+# qpid_username =
+
+# Password for Qpid connection. (string value)
+# qpid_password =
+
+# Space separated list of SASL mechanisms to use for auth. (string value)
+# qpid_sasl_mechanisms =
+
+# Seconds between connection keepalive heartbeats. (integer value)
+# qpid_heartbeat = 60
+
+# Transport to use, either 'tcp' or 'ssl'. (string value)
+# qpid_protocol = tcp
+
+# Whether to disable the Nagle algorithm. (boolean value)
+# qpid_tcp_nodelay = true
+
+# The number of prefetched messages held by receiver. (integer value)
+# qpid_receiver_capacity = 1
+
+# The qpid topology version to use.  Version 1 is what was originally used by
+# impl_qpid.  Version 2 includes some backwards-incompatible changes that allow
+# broker federation to work.  Users should update to version 2 when they are
+# able to take everything down, as it requires a clean break. (integer value)
+# qpid_topology_version = 1
+
+
+[oslo_messaging_rabbit]
+
+#
+# From oslo.messaging
+#
+
+# Use durable queues in AMQP. (boolean value)
+# amqp_durable_queues = false
+
+# Auto-delete queues in AMQP. (boolean value)
+# amqp_auto_delete = false
+
+# Size of RPC connection pool. (integer value)
+# rpc_conn_pool_size = 30
+
+# SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and
+# SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some
+# distributions. (string value)
+# kombu_ssl_version =
+
+# SSL key file (valid only if SSL enabled). (string value)
+# kombu_ssl_keyfile =
+
+# SSL cert file (valid only if SSL enabled). (string value)
+# kombu_ssl_certfile =
+
+# SSL certification authority file (valid only if SSL enabled). (string value)
+# kombu_ssl_ca_certs =
+
+# How long to wait before reconnecting in response to an AMQP consumer cancel
+# notification. (floating point value)
+# kombu_reconnect_delay = 1.0
+
+# The RabbitMQ broker address where a single node is used. (string value)
+# rabbit_host = localhost
+
+# The RabbitMQ broker port where a single node is used. (integer value)
+# rabbit_port = 5672
+
+# RabbitMQ HA cluster host:port pairs. (list value)
+# rabbit_hosts = $rabbit_host:$rabbit_port
+
+# Connect over SSL for RabbitMQ. (boolean value)
+# rabbit_use_ssl = false
+
+# The RabbitMQ userid. (string value)
+# rabbit_userid = guest
+
+# The RabbitMQ password. (string value)
+# rabbit_password = guest
+
+# The RabbitMQ login method. (string value)
+# rabbit_login_method = AMQPLAIN
+
+# The RabbitMQ virtual host. (string value)
+# rabbit_virtual_host = /
+
+# How frequently to retry connecting with RabbitMQ. (integer value)
+# rabbit_retry_interval = 1
+
+# How long to backoff for between retries when connecting to RabbitMQ. (integer
+# value)
+# rabbit_retry_backoff = 2
+
+# Maximum number of RabbitMQ connection retries. Default is 0 (infinite retry
+# count). (integer value)
+# rabbit_max_retries = 0
+
+# Use HA queues in RabbitMQ (x-ha-policy: all). If you change this option, you
+# must wipe the RabbitMQ database. (boolean value)
+# rabbit_ha_queues = false
+
+# Deprecated, use rpc_backend=kombu+memory or rpc_backend=fake (boolean value)
+# fake_rabbit = false
diff --git a/etc/policy.json b/etc/policy.json
new file mode 100755
index 0000000..9507586
--- /dev/null
+++ b/etc/policy.json
@@ -0,0 +1,8 @@
+{
+    "context_is_admin":  "role:admin",
+    "admin_or_owner":  "is_admin:True or project_id:%(project_id)s",
+    "default": "rule:admin_or_owner",
+
+    "kingbird:create_quota": "rule:admin_or_owner",
+    "kingbird:update_quota": "rule:admin_or_owner"
+}
diff --git a/kingbird/api/__init__.py b/kingbird/api/__init__.py
new file mode 100755
index 0000000..e69de29
diff --git a/kingbird/api/apicfg.py b/kingbird/api/apicfg.py
new file mode 100755
index 0000000..9877294
--- /dev/null
+++ b/kingbird/api/apicfg.py
@@ -0,0 +1,95 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+# All Rights Reserved.
+#
+#    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.
+
+"""
+Routines for configuring kingbird, largely copy from Neutron
+"""
+
+import sys
+
+
+from oslo_config import cfg
+from oslo_log import log as logging
+
+from kingbird.common.i18n import _
+from kingbird.common.i18n import _LI
+
+
+# from kingbird import policy
+# from kingbird.common import rpc
+from kingbird.common import version
+
+LOG = logging.getLogger(__name__)
+
+common_opts = [
+    cfg.StrOpt('bind_host', default='0.0.0.0',
+               help=_("The host IP to bind to")),
+    cfg.IntOpt('bind_port', default=8118,
+               help=_("The port to bind to")),
+    cfg.IntOpt('api_workers', default=2,
+               help=_("number of api workers")),
+    cfg.StrOpt('api_paste_config', default="api-paste.ini",
+               help=_("The API paste config file to use")),
+    cfg.StrOpt('api_extensions_path', default="",
+               help=_("The path for API extensions")),
+    cfg.StrOpt('auth_strategy', default='keystone',
+               help=_("The type of authentication to use")),
+    cfg.BoolOpt('allow_bulk', default=True,
+                help=_("Allow the usage of the bulk API")),
+    cfg.BoolOpt('allow_pagination', default=False,
+                help=_("Allow the usage of the pagination")),
+    cfg.BoolOpt('allow_sorting', default=False,
+                help=_("Allow the usage of the sorting")),
+    cfg.StrOpt('pagination_max_limit', default="-1",
+               help=_("The maximum number of items returned in a single "
+                      "response, value was 'infinite' or negative integer "
+                      "means no limit")),
+]
+
+
+def init(args, **kwargs):
+    # Register the configuration options
+    cfg.CONF.register_opts(common_opts)
+
+    # ks_session.Session.register_conf_options(cfg.CONF)
+    # auth.register_conf_options(cfg.CONF)
+    logging.register_options(cfg.CONF)
+
+    cfg.CONF(args=args, project='kingbird',
+             version='%%(prog)s %s' % version.version_info.release_string(),
+             **kwargs)
+
+    # rpc.init(cfg.CONF)
+
+
+def setup_logging():
+    """Sets up the logging options for a log with supplied name."""
+    product_name = "kingbird"
+    logging.setup(cfg.CONF, product_name)
+    LOG.info(_LI("Logging enabled!"))
+    LOG.info(_LI("%(prog)s version %(version)s"),
+             {'prog': sys.argv[0],
+              'version': version.version_info.release_string()})
+    LOG.debug("command line: %s", " ".join(sys.argv))
+
+
+def reset_service():
+    # Reset worker in case SIGHUP is called.
+    # Note that this is called only in case a service is running in
+    # daemon mode.
+    setup_logging()
+
+    # TODO(joehuang) enforce policy later
+    # policy.refresh()
diff --git a/kingbird/api/app.py b/kingbird/api/app.py
new file mode 100755
index 0000000..95f4ab5
--- /dev/null
+++ b/kingbird/api/app.py
@@ -0,0 +1,66 @@
+# Copyright (c) 2015 Huawei, Tech. Co,. Ltd.
+# All Rights Reserved.
+#
+#    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 keystonemiddleware import auth_token
+from oslo_config import cfg
+from oslo_middleware import request_id
+import pecan
+
+from kingbird.common import exceptions as k_exc
+
+
+def setup_app(*args, **kwargs):
+    config = {
+        'server': {
+            'port': cfg.CONF.bind_port,
+            'host': cfg.CONF.bind_host
+        },
+        'app': {
+            'root': 'kingbird.api.controllers.root.RootController',
+            'modules': ['kingbird.api'],
+            'errors': {
+                400: '/error',
+                '__force_dict__': True
+            }
+        }
+    }
+    pecan_config = pecan.configuration.conf_from_dict(config)
+
+    # app_hooks = [], hook collection will be put here later
+
+    app = pecan.make_app(
+        pecan_config.app.root,
+        debug=False,
+        wrap_app=_wrap_app,
+        force_canonical=False,
+        hooks=[],
+        guess_content_type_from_ext=True
+    )
+
+    return app
+
+
+def _wrap_app(app):
+    app = request_id.RequestId(app)
+
+    if cfg.CONF.auth_strategy == 'noauth':
+        pass
+    elif cfg.CONF.auth_strategy == 'keystone':
+        app = auth_token.AuthProtocol(app, {})
+    else:
+        raise k_exc.InvalidConfigurationOption(
+            opt_name='auth_strategy', opt_value=cfg.CONF.auth_strategy)
+
+    return app
diff --git a/kingbird/api/controllers/__init__.py b/kingbird/api/controllers/__init__.py
new file mode 100755
index 0000000..e69de29
diff --git a/kingbird/api/controllers/helloworld.py b/kingbird/api/controllers/helloworld.py
new file mode 100755
index 0000000..796b1ee
--- /dev/null
+++ b/kingbird/api/controllers/helloworld.py
@@ -0,0 +1,63 @@
+# Copyright (c) 2015 Huawei Tech. Co., Ltd.
+# All Rights Reserved.
+#
+#    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 kingbird.jobdaemon import jdrpcapi
+
+import pecan
+from pecan import expose
+from pecan import rest
+import restcomm
+
+
+class HelloWorldController(rest.RestController):
+
+    def __init__(self, *args, **kwargs):
+        super(HelloWorldController, self).__init__(*args, **kwargs)
+        # self.jd_api = jdrpcapi.JobDaemonAPI()
+
+    @expose(generic=True, template='json')
+    def index(self):
+        if pecan.request.method != 'GET':
+            pecan.abort(405)
+
+        context = restcomm.extract_context_from_environ()
+        if context.is_admin:
+            return {'hello world message for admin': 'GET'}
+        else:
+            return {'hello world message for non-admin': 'GET'}
+
+    @index.when(method='PUT', template='json')
+    def put(self, **kw):
+        context = restcomm.extract_context_from_environ()
+        if context.is_admin:
+            return {'hello world message for admin': 'PUT'}
+        else:
+            return {'hello world message for non-admin': 'PUT'}
+
+    @index.when(method='POST', template='json')
+    def post(self, **kw):
+        context = restcomm.extract_context_from_environ()
+        if context.is_admin:
+            return {'hello world message for admin': 'POST'}
+        else:
+            return {'hello world message for non-admin': 'POST'}
+
+    @index.when(method='delete', template='json')
+    def delete(self):
+        context = restcomm.extract_context_from_environ()
+        if context.is_admin:
+            return {'hello world message for admin': 'delete'}
+        else:
+            return {'hello world message for non-admin': 'delete'}
diff --git a/kingbird/api/controllers/restcomm.py b/kingbird/api/controllers/restcomm.py
new file mode 100755
index 0000000..d0ea651
--- /dev/null
+++ b/kingbird/api/controllers/restcomm.py
@@ -0,0 +1,40 @@
+# Copyright (c) 2015 Huawei Tech. Co., Ltd.
+# All Rights Reserved.
+#
+#    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 pecan import request
+
+import kingbird.common.context as k_context
+
+
+def extract_context_from_environ():
+    context_paras = {'auth_token': 'HTTP_X_AUTH_TOKEN',
+                     'user': 'HTTP_X_USER_ID',
+                     'tenant': 'HTTP_X_TENANT_ID',
+                     'user_name': 'HTTP_X_USER_NAME',
+                     'tenant_name': 'HTTP_X_PROJECT_NAME',
+                     'domain': 'HTTP_X_DOMAIN_ID',
+                     'user_domain': 'HTTP_X_USER_DOMAIN_ID',
+                     'project_domain': 'HTTP_X_PROJECT_DOMAIN_ID',
+                     'request_id': 'openstack.request_id'}
+
+    environ = request.environ
+
+    for key in context_paras:
+        context_paras[key] = environ.get(context_paras[key])
+    role = environ.get('HTTP_X_ROLE')
+
+    context_paras['is_admin'] = role == 'admin'
+    return k_context.Context(**context_paras)
diff --git a/kingbird/api/controllers/root.py b/kingbird/api/controllers/root.py
new file mode 100755
index 0000000..80c0840
--- /dev/null
+++ b/kingbird/api/controllers/root.py
@@ -0,0 +1,69 @@
+# Copyright (c) 2015 Huawei Tech. Co., Ltd.
+# All Rights Reserved.
+#
+#    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.
+
+import helloworld
+import pecan
+
+
+class RootController(object):
+
+    @pecan.expose('json')
+    def _lookup(self, version, *remainder):
+        if version == 'v1.0':
+            return V1Controller(), remainder
+
+    @pecan.expose('json')
+    def index(self):
+        return {
+            "versions": [
+                {
+                    "status": "CURRENT",
+                    "links": [
+                        {
+                            "rel": "self",
+                            "href": pecan.request.application_url + "/v1.0/"
+                            }
+                        ],
+                    "id": "v1.0",
+                    "updated": "2015-09-09"
+                    }
+                ]
+            }
+
+
+class V1Controller(object):
+
+    def __init__(self):
+
+        self.sub_controllers = {
+            "helloworld": helloworld.HelloWorldController()
+        }
+
+        for name, ctrl in self.sub_controllers.items():
+            setattr(self, name, ctrl)
+
+    @pecan.expose('json')
+    def index(self):
+        return {
+            "version": "1.0",
+            "links": [
+                {"rel": "self",
+                 "href": pecan.request.application_url + "/v1.0"}
+            ] + [
+                {"rel": name,
+                 "href": pecan.request.application_url + "/v1.0/" + name}
+                for name in sorted(self.sub_controllers)
+            ]
+        }
diff --git a/kingbird/common/__init__.py b/kingbird/common/__init__.py
new file mode 100755
index 0000000..e69de29
diff --git a/kingbird/common/context.py b/kingbird/common/context.py
new file mode 100755
index 0000000..c067157
--- /dev/null
+++ b/kingbird/common/context.py
@@ -0,0 +1,70 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+# All Rights Reserved
+#
+#    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_context import context as oslo_ctx
+
+
+class ContextBase(oslo_ctx.RequestContext):
+    def __init__(self, auth_token=None, user_id=None, tenant_id=None,
+                 is_admin=False, request_id=None, overwrite=True,
+                 user_name=None, tenant_name=None, **kwargs):
+        super(ContextBase, self).__init__(
+            auth_token=auth_token,
+            user=user_id or kwargs.get('user', None),
+            tenant=tenant_id or kwargs.get('tenant', None),
+            domain=kwargs.get('domain', None),
+            user_domain=kwargs.get('user_domain', None),
+            project_domain=kwargs.get('project_domain', None),
+            is_admin=is_admin,
+            read_only=kwargs.get('read_only', False),
+            show_deleted=kwargs.get('show_deleted', False),
+            request_id=request_id,
+            resource_uuid=kwargs.get('resource_uuid', None),
+            overwrite=overwrite)
+        self.user_name = user_name
+        self.tenant_name = tenant_name
+
+    def to_dict(self):
+        ctx_dict = super(ContextBase, self).to_dict()
+        ctx_dict.update({
+            'user_name': self.user_name,
+            'tenant_name': self.tenant_name
+        })
+        return ctx_dict
+
+    @classmethod
+    def from_dict(cls, ctx):
+        return cls(**ctx)
+
+
+class Context(ContextBase):
+    def __init__(self, **kwargs):
+        super(Context, self).__init__(**kwargs)
+        self._session = None
+
+    @property
+    def session(self):
+        # todo get db session in the context
+        # if not self._session:
+            # self._session = dal.get_session()
+        return self._session
+
+
+def get_admin_context(read_only=True):
+    return ContextBase(user_id=None,
+                       project_id=None,
+                       is_admin=True,
+                       overwrite=False,
+                       read_only=read_only)
diff --git a/kingbird/common/exceptions.py b/kingbird/common/exceptions.py
new file mode 100755
index 0000000..a19df2f
--- /dev/null
+++ b/kingbird/common/exceptions.py
@@ -0,0 +1,84 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+# All Rights Reserved.
+#
+#    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.
+
+"""
+Kingbird base exception handling.
+"""
+
+from oslo_utils import excutils
+import six
+
+from kingbird.common.i18n import _
+
+
+class KingbirdException(Exception):
+    """Base Kingbird Exception.
+
+    To correctly use this class, inherit from it and define
+    a 'message' property. That message will get printf'd
+    with the keyword arguments provided to the constructor.
+    """
+    message = _("An unknown exception occurred.")
+
+    def __init__(self, **kwargs):
+        try:
+            super(KingbirdException, self).__init__(self.message % kwargs)
+            self.msg = self.message % kwargs
+        except Exception:
+            with excutils.save_and_reraise_exception() as ctxt:
+                if not self.use_fatal_exceptions():
+                    ctxt.reraise = False
+                    # at least get the core message out if something happened
+                    super(KingbirdException, self).__init__(self.message)
+
+    if six.PY2:
+        def __unicode__(self):
+            return unicode(self.msg)
+
+    def use_fatal_exceptions(self):
+        return False
+
+
+class BadRequest(KingbirdException):
+    message = _('Bad %(resource)s request: %(msg)s')
+
+
+class NotFound(KingbirdException):
+    pass
+
+
+class Conflict(KingbirdException):
+    pass
+
+
+class NotAuthorized(KingbirdException):
+    message = _("Not authorized.")
+
+
+class ServiceUnavailable(KingbirdException):
+    message = _("The service is unavailable")
+
+
+class AdminRequired(NotAuthorized):
+    message = _("User does not have admin privileges: %(reason)s")
+
+
+class InUse(KingbirdException):
+    message = _("The resource is inuse")
+
+
+class InvalidConfigurationOption(KingbirdException):
+    message = _("An invalid value was provided for %(opt_name)s: "
+                "%(opt_value)s")
diff --git a/kingbird/common/i18n.py b/kingbird/common/i18n.py
new file mode 100755
index 0000000..4f4932e
--- /dev/null
+++ b/kingbird/common/i18n.py
@@ -0,0 +1,30 @@
+# All Rights Reserved.
+#
+#    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.
+
+import oslo_i18n
+
+_translators = oslo_i18n.TranslatorFactory(domain='kingbird')
+
+# The primary translation function using the well-known name "_"
+_ = _translators.primary
+
+# Translators for log levels.
+#
+# The abbreviated names are meant to reflect the usual use of a short
+# name like '_'. The "L" is for "log" and the other letter comes from
+# the level.
+_LI = _translators.log_info
+_LW = _translators.log_warning
+_LE = _translators.log_error
+_LC = _translators.log_critical
diff --git a/kingbird/common/utils.py b/kingbird/common/utils.py
new file mode 100755
index 0000000..5201cee
--- /dev/null
+++ b/kingbird/common/utils.py
@@ -0,0 +1,18 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+#
+# 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.
+
+
+def get_import_path(cls):
+    return cls.__module__ + "." + cls.__name__
diff --git a/kingbird/common/version.py b/kingbird/common/version.py
new file mode 100755
index 0000000..47069bd
--- /dev/null
+++ b/kingbird/common/version.py
@@ -0,0 +1,41 @@
+#    Copyright 2011 OpenStack Foundation
+#
+#    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.
+
+import pbr.version
+
+KINGBIRD_VENDOR = "OpenStack Foundation"
+KINGBIRD_PRODUCT = "OpenStack Kingbird"
+KINGBIRD_PACKAGE = None  # OS distro package version suffix
+
+version_info = pbr.version.VersionInfo('kingbird')
+version_string = version_info.version_string
+
+
+def vendor_string():
+    return KINGBIRD_VENDOR
+
+
+def product_string():
+    return KINGBIRD_PRODUCT
+
+
+def package_string():
+    return KINGBIRD_PACKAGE
+
+
+def version_string_with_package():
+    if package_string() is None:
+        return version_info.version_string()
+    else:
+        return "%s-%s" % (version_info.version_string(), package_string())
diff --git a/requirements.txt b/requirements.txt
index 08b0f01..990aeb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,41 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-
 pbr>=1.6
 Babel>=1.3
+
+Paste
+PasteDeploy>=1.5.0
+Routes!=2.0,!=2.1,>=1.12.3;python_version=='2.7'
+Routes!=2.0,>=1.12.3;python_version!='2.7'
+debtcollector>=0.3.0 # Apache-2.0
+eventlet>=0.17.4
+pecan>=1.0.0
+greenlet>=0.3.2
+httplib2>=0.7.5
+requests!=2.8.0,>=2.5.2
+Werkzeug>=0.7 # BSD License
+Jinja2>=2.8 # BSD License (3 clause)
+keystonemiddleware!=2.4.0,>=2.0.0
+netaddr!=0.7.16,>=0.7.12
+retrying!=1.3.0,>=1.2.3 # Apache-2.0
+SQLAlchemy<1.1.0,>=0.9.9
+WebOb>=1.2.3
+python-keystoneclient!=1.8.0,>=1.6.0
+alembic>=0.8.0
+six>=1.9.0
+stevedore>=1.5.0 # Apache-2.0
+oslo.concurrency>=2.3.0 # Apache-2.0
+oslo.config>=2.6.0 # Apache-2.0
+oslo.context>=0.2.0 # Apache-2.0
+oslo.db>=3.0.0 # Apache-2.0
+oslo.i18n>=1.5.0 # Apache-2.0
+oslo.log>=1.12.0 # Apache-2.0
+oslo.messaging!=2.8.0,>2.6.1 # Apache-2.0
+oslo.middleware>=2.9.0 # Apache-2.0
+oslo.policy>=0.5.0 # Apache-2.0
+oslo.rootwrap>=2.0.0 # Apache-2.0
+oslo.serialization>=1.10.0 # Apache-2.0
+oslo.service>=0.12.0 # Apache-2.0
+oslo.utils!=2.6.0,>=2.4.0 # Apache-2.0
+oslo.versionedobjects>=0.9.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 0ecbfef..38fd96a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,15 +1,23 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-
 hacking<0.11,>=0.10.2
 
+cliff>=1.14.0 # Apache-2.0
 coverage>=3.6
-discover
+fixtures>=1.3.1
+mock>=1.2
 python-subunit>=0.0.18
+requests-mock>=0.6.0 # Apache-2.0
 sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
 oslosphinx>=2.5.0 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18
-testscenarios>=0.4
 testtools>=1.4.0
+testresources>=0.2.4
+testscenarios>=0.4
+WebTest>=2.0
+oslotest>=1.10.0 # Apache-2.0
+os-testr>=0.4.1
+tempest-lib>=0.10.0
+ddt>=0.7.0
+pylint==1.4.4 # GNU GPL v2