diff --git a/api-ref/source/v2/discovery-parameters.yaml b/api-ref/source/v2/discovery-parameters.yaml
index b4b4d3d6ee..205d6378e0 100644
--- a/api-ref/source/v2/discovery-parameters.yaml
+++ b/api-ref/source/v2/discovery-parameters.yaml
@@ -18,3 +18,28 @@ stores:
   in: body
   required: true
   type: array
+stores-detail:
+  description: |
+    A list of store objects, where each store object may contain the
+    following fields:
+
+    ``id``
+        Operator-defined identifier for the store.
+    ``type``
+        Specify the type of store.
+    ``description``
+        Operator-supplied description of this store.
+    ``default`` (optional)
+        Only present on the default store.  This is the store where image
+        data is placed if you do not indicate a specific store when supplying
+        data to the Image Service.  (See the :ref:`Image data <image-data>`
+        and :ref:`Interoperable image import <image-import-process>` sections
+        for more information.)
+    ``read-only`` (optional)
+        Included only when the store is read only.
+    ``properties``
+        Contains store specific properties
+  in: body
+  required: true
+  type: array
+
diff --git a/api-ref/source/v2/discovery.inc b/api-ref/source/v2/discovery.inc
index 1344280249..e1401bd837 100644
--- a/api-ref/source/v2/discovery.inc
+++ b/api-ref/source/v2/discovery.inc
@@ -126,3 +126,39 @@ Response Example
 
 .. literalinclude:: samples/usage-response.json
    :language: json
+
+List stores detail
+~~~~~~~~~~~~~~~~~~
+
+.. rest_method::  GET /v2/info/stores/detail
+
+Lists all the backend stores, with detail, accessible to admins,
+for non-admin user API will return bad request.
+
+Normal response codes: 200
+
+Error response codes: 403, 404
+
+
+Request
+-------
+
+There are no request parameters.
+
+This call does not allow a request body.
+
+
+Response Parameters
+-------------------
+
+.. rest_parameters:: discovery-parameters.yaml
+
+   - stores: stores-detail
+
+
+Response Example
+----------------
+
+.. literalinclude:: samples/stores-list-detail-response.json
+   :language: json
+
diff --git a/api-ref/source/v2/samples/stores-list-detail-response.json b/api-ref/source/v2/samples/stores-list-detail-response.json
new file mode 100644
index 0000000000..f377518f56
--- /dev/null
+++ b/api-ref/source/v2/samples/stores-list-detail-response.json
@@ -0,0 +1,19 @@
+{
+    "stores": [
+        {
+            "id":"reliable",
+            "type": "rbd",
+            "description": "More expensive store with data redundancy",
+            "default": true,
+            "properties": {
+                "pool": "pool1"
+            }
+        },
+        {
+            "id":"cheap",
+            "type": "file",
+            "description": "Less expensive store for seldom-used images",
+            "properties": {}
+        }
+    ]
+}
diff --git a/glance/api/middleware/version_negotiation.py b/glance/api/middleware/version_negotiation.py
index b989093ec3..d5ab5e2d11 100644
--- a/glance/api/middleware/version_negotiation.py
+++ b/glance/api/middleware/version_negotiation.py
@@ -85,6 +85,7 @@ class VersionNegotiationFilter(wsgi.Middleware):
         allowed_versions['v2.13'] = 2
         if CONF.image_cache_dir:
             allowed_versions['v2.14'] = 2
+        allowed_versions['v2.15'] = 2
         if CONF.enabled_backends:
             allowed_versions['v2.8'] = 2
             allowed_versions['v2.10'] = 2
diff --git a/glance/api/v2/discovery.py b/glance/api/v2/discovery.py
index e8c2caf751..c0aa477dd5 100644
--- a/glance/api/v2/discovery.py
+++ b/glance/api/v2/discovery.py
@@ -15,10 +15,15 @@
 
 import copy
 
+import glance_store as g_store
 from oslo_config import cfg
+from oslo_log import log as logging
 import oslo_serialization.jsonutils as json
 import webob.exc
 
+from glance.api import policy
+from glance.api.v2 import policy as api_policy
+from glance.common import exception
 from glance.common import wsgi
 import glance.db
 from glance.i18n import _
@@ -26,8 +31,13 @@ from glance.quota import keystone as ks_quota
 
 CONF = cfg.CONF
 
+LOG = logging.getLogger(__name__)
+
 
 class InfoController(object):
+    def __init__(self, policy_enforcer=None):
+        self.policy = policy_enforcer or policy.Enforcer()
+
     def get_image_import(self, req):
         # TODO(jokke): All the rest of the boundaries should be implemented.
         import_methods = {
@@ -67,6 +77,30 @@ class InfoController(object):
 
         return {'stores': backends}
 
+    def get_stores_detail(self, req):
+        enabled_backends = CONF.enabled_backends
+        stores = self.get_stores(req).get('stores')
+        try:
+            api_policy.DiscoveryAPIPolicy(
+                req.context,
+                enforcer=self.policy).stores_info_detail()
+            for store in stores:
+                store['type'] = enabled_backends[store['id']]
+                store['properties'] = {}
+                if store['type'] == 'rbd':
+                    store_detail = g_store.get_store_from_store_identifier(
+                        store['id'])
+                    store['properties'] = {'chunk_size':
+                                           store_detail.chunk_size,
+                                           'pool': store_detail.pool,
+                                           'thin_provisioning':
+                                           store_detail.thin_provisioning}
+        except exception.Forbidden as e:
+            LOG.debug("User not permitted to view details")
+            raise webob.exc.HTTPForbidden(explanation=e.msg)
+
+        return {'stores': stores}
+
     def get_usage(self, req):
         project_usage = ks_quota.get_usage(req.context)
         return {'usage':
diff --git a/glance/api/v2/policy.py b/glance/api/v2/policy.py
index 9edf55329b..8ad4046478 100644
--- a/glance/api/v2/policy.py
+++ b/glance/api/v2/policy.py
@@ -122,6 +122,17 @@ class CacheImageAPIPolicy(APIPolicyBase):
         self._enforce(self.policy_str)
 
 
+class DiscoveryAPIPolicy(APIPolicyBase):
+    def __init__(self, context, target=None, enforcer=None):
+        self._context = context
+        self._target = target or {}
+        self.enforcer = enforcer or policy.Enforcer()
+        super(DiscoveryAPIPolicy, self).__init__(context, target, enforcer)
+
+    def stores_info_detail(self):
+        self._enforce('stores_info_detail')
+
+
 class ImageAPIPolicy(APIPolicyBase):
     def __init__(self, context, image, enforcer=None):
         """Image API policy module.
diff --git a/glance/api/v2/router.py b/glance/api/v2/router.py
index d7e881af2a..d8ebdf398a 100644
--- a/glance/api/v2/router.py
+++ b/glance/api/v2/router.py
@@ -593,6 +593,15 @@ class API(wsgi.Router):
                        controller=info_resource,
                        action='get_usage',
                        conditions={'method': ['GET']})
+        mapper.connect('/info/stores/detail',
+                       controller=info_resource,
+                       action='get_stores_detail',
+                       conditions={'method': ['GET']},
+                       body_reject=True)
+        mapper.connect('/info/stores/detail',
+                       controller=reject_method_resource,
+                       action='reject',
+                       allowed_methods='GET')
 
         # Cache Management API
         cache_manage_resource = cached_images.create_resource()
diff --git a/glance/api/versions.py b/glance/api/versions.py
index 18f77e3191..15b0487517 100644
--- a/glance/api/versions.py
+++ b/glance/api/versions.py
@@ -79,15 +79,16 @@ class Controller(object):
         version_objs = []
         if CONF.image_cache_dir:
             version_objs.extend([
-                build_version_object(2.14, 'v2', 'CURRENT'),
-                build_version_object(2.13, 'v2', 'SUPPORTED'),
+                build_version_object(2.15, 'v2', 'CURRENT'),
+                build_version_object(2.14, 'v2', 'SUPPORTED'),
             ])
         else:
             version_objs.extend([
-                build_version_object(2.13, 'v2', 'CURRENT'),
+                build_version_object(2.15, 'v2', 'CURRENT'),
             ])
         if CONF.enabled_backends:
             version_objs.extend([
+                build_version_object(2.13, 'v2', 'SUPPORTED'),
                 build_version_object(2.12, 'v2', 'SUPPORTED'),
                 build_version_object(2.11, 'v2', 'SUPPORTED'),
                 build_version_object('2.10', 'v2', 'SUPPORTED'),
diff --git a/glance/policies/__init__.py b/glance/policies/__init__.py
index a885bb3fc4..55ceda7c68 100644
--- a/glance/policies/__init__.py
+++ b/glance/policies/__init__.py
@@ -14,6 +14,7 @@ import itertools
 
 from glance.policies import base
 from glance.policies import cache
+from glance.policies import discovery
 from glance.policies import image
 from glance.policies import metadef
 from glance.policies import tasks
@@ -26,4 +27,5 @@ def list_rules():
         tasks.list_rules(),
         metadef.list_rules(),
         cache.list_rules(),
+        discovery.list_rules(),
     )
diff --git a/glance/policies/discovery.py b/glance/policies/discovery.py
new file mode 100644
index 0000000000..3273a48ecb
--- /dev/null
+++ b/glance/policies/discovery.py
@@ -0,0 +1,33 @@
+# Copyright 2021 Red Hat, Inc.
+# 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_policy import policy
+
+
+discovery_policies = [
+    policy.DocumentedRuleDefault(
+        name="stores_info_detail",
+        check_str='role:admin',
+        scope_types=['system', 'project'],
+        description='Expose store specific information',
+        operations=[
+            {'path': '/v2/info/stores/detail',
+             'method': 'GET'}
+        ]
+    ),
+]
+
+
+def list_rules():
+    return discovery_policies
diff --git a/glance/tests/unit/base.py b/glance/tests/unit/base.py
index d859dbea47..2cdd8fa552 100644
--- a/glance/tests/unit/base.py
+++ b/glance/tests/unit/base.py
@@ -17,6 +17,7 @@ import os
 from unittest import mock
 
 import glance_store as store
+from glance_store._drivers import rbd as rbd_store
 from glance_store import location
 from oslo_concurrency import lockutils
 from oslo_config import cfg
@@ -70,9 +71,13 @@ class MultiStoreClearingUnitTest(test_utils.BaseTestCase):
         :param passing_config: making store driver passes basic configurations.
         :returns: the number of how many store drivers been loaded.
         """
+        rbd_store.rados = mock.MagicMock()
+        rbd_store.rbd = mock.MagicMock()
+        rbd_store.Store._set_url_prefix = mock.MagicMock()
         self.config(enabled_backends={'fast': 'file', 'cheap': 'file',
                                       'readonly_store': 'http',
-                                      'fast-cinder': 'cinder'})
+                                      'fast-cinder': 'cinder',
+                                      'fast-rbd': 'rbd'})
         store.register_store_opts(CONF)
 
         self.config(default_backend='fast',
@@ -82,6 +87,8 @@ class MultiStoreClearingUnitTest(test_utils.BaseTestCase):
                     group='fast')
         self.config(filesystem_store_datadir=self.test_dir2,
                     group='cheap')
+        self.config(rbd_store_chunk_size=8688388, rbd_store_pool='images',
+                    rbd_thin_provisioning=False, group='fast-rbd')
         store.create_multi_stores(CONF)
 
 
diff --git a/glance/tests/unit/test_versions.py b/glance/tests/unit/test_versions.py
index b33b3dbc3d..4acda1fa86 100644
--- a/glance/tests/unit/test_versions.py
+++ b/glance/tests/unit/test_versions.py
@@ -32,7 +32,7 @@ def get_versions_list(url, enabled_backends=False,
                       enabled_cache=False):
     image_versions = [
         {
-            'id': 'v2.13',
+            'id': 'v2.15',
             'status': 'CURRENT',
             'links': [{'rel': 'self',
                        'href': '%s/v2/' % url}],
@@ -95,11 +95,17 @@ def get_versions_list(url, enabled_backends=False,
     if enabled_backends:
         image_versions = [
             {
-                'id': 'v2.13',
+                'id': 'v2.15',
                 'status': 'CURRENT',
                 'links': [{'rel': 'self',
                            'href': '%s/v2/' % url}],
             },
+            {
+                'id': 'v2.13',
+                'status': 'SUPPORTED',
+                'links': [{'rel': 'self',
+                           'href': '%s/v2/' % url}],
+            },
             {
                 'id': 'v2.12',
                 'status': 'SUPPORTED',
@@ -133,13 +139,12 @@ def get_versions_list(url, enabled_backends=False,
         ] + image_versions[2:]
 
     if enabled_cache:
-        image_versions.insert(0, {
+        image_versions.insert(1, {
             'id': 'v2.14',
-            'status': 'CURRENT',
+            'status': 'SUPPORTED',
             'links': [{'rel': 'self',
                        'href': '%s/v2/' % url}],
         })
-        image_versions[1]['status'] = 'SUPPORTED'
 
     return image_versions
 
@@ -393,15 +398,20 @@ class VersionNegotiationTest(base.IsolatedUnitTest):
         self.middleware.process_request(request)
         self.assertEqual('/v2/images', request.path_info)
 
-    # version 2.15 does not exist
-    def test_request_url_v2_15_default_unsupported(self):
+    def test_request_url_v2_15_enabled_supported(self):
         request = webob.Request.blank('/v2.15/images')
+        self.middleware.process_request(request)
+        self.assertEqual('/v2/images', request.path_info)
+
+    # version 2.16 does not exist
+    def test_request_url_v2_16_default_unsupported(self):
+        request = webob.Request.blank('/v2.16/images')
         resp = self.middleware.process_request(request)
         self.assertIsInstance(resp, versions.Controller)
 
-    def test_request_url_v2_15_enabled_unsupported(self):
-        self.config(image_cache_dir='/tmp/cache')
-        request = webob.Request.blank('/v2.15/images')
+    def test_request_url_v2_16_enabled_unsupported(self):
+        self.config(enabled_backends='slow:one,fast:two')
+        request = webob.Request.blank('/v2.16/images')
         resp = self.middleware.process_request(request)
         self.assertIsInstance(resp, versions.Controller)
 
diff --git a/glance/tests/unit/v2/test_discovery_stores.py b/glance/tests/unit/v2/test_discovery_stores.py
index 0f1fad05d2..111064767c 100644
--- a/glance/tests/unit/v2/test_discovery_stores.py
+++ b/glance/tests/unit/v2/test_discovery_stores.py
@@ -39,7 +39,8 @@ class TestInfoControllers(base.MultiStoreClearingUnitTest):
                           req)
 
     def test_get_stores(self):
-        available_stores = ['cheap', 'fast', 'readonly_store', 'fast-cinder']
+        available_stores = ['cheap', 'fast', 'readonly_store', 'fast-cinder',
+                            'fast-rbd']
         req = unit_test_utils.get_fake_request()
         output = self.controller.get_stores(req)
         self.assertIn('stores', output)
@@ -48,7 +49,8 @@ class TestInfoControllers(base.MultiStoreClearingUnitTest):
             self.assertIn(stores['id'], available_stores)
 
     def test_get_stores_read_only_store(self):
-        available_stores = ['cheap', 'fast', 'readonly_store', 'fast-cinder']
+        available_stores = ['cheap', 'fast', 'readonly_store', 'fast-cinder',
+                            'fast-rbd']
         req = unit_test_utils.get_fake_request()
         output = self.controller.get_stores(req)
         self.assertIn('stores', output)
@@ -72,3 +74,28 @@ class TestInfoControllers(base.MultiStoreClearingUnitTest):
         self.assertEqual(2, len(output['stores']))
         for stores in output["stores"]:
             self.assertFalse(stores["id"].startswith("os_glance_"))
+
+    def test_get_stores_detail(self):
+        available_stores = ['cheap', 'fast', 'readonly_store', 'fast-cinder',
+                            'fast-rbd']
+        available_store_type = ['file', 'file', 'http', 'cinder', 'rbd']
+        req = unit_test_utils.get_fake_request(roles=['admin'])
+        output = self.controller.get_stores_detail(req)
+        self.assertIn('stores', output)
+        for stores in output['stores']:
+            self.assertIn('id', stores)
+            self.assertIn(stores['id'], available_stores)
+            self.assertIn(stores['type'], available_store_type)
+            self.assertIsNotNone(stores['properties'])
+            if stores['id'] == 'fast-rbd':
+                self.assertIn('chunk_size', stores['properties'])
+                self.assertIn('pool', stores['properties'])
+                self.assertIn('thin_provisioning', stores['properties'])
+            else:
+                self.assertEqual({}, stores['properties'])
+
+    def test_get_stores_detail_non_admin(self):
+        req = unit_test_utils.get_fake_request()
+        self.assertRaises(webob.exc.HTTPForbidden,
+                          self.controller.get_stores_detail,
+                          req)
diff --git a/glance/tests/unit/v2/test_v2_policy.py b/glance/tests/unit/v2/test_v2_policy.py
index 0b2c2bb995..ae04c7de84 100644
--- a/glance/tests/unit/v2/test_v2_policy.py
+++ b/glance/tests/unit/v2/test_v2_policy.py
@@ -821,3 +821,18 @@ class TestCacheImageAPIPolicy(utils.BaseTestCase):
         self.enforcer.enforce.assert_called_once_with(self.context,
                                                       'cache_image',
                                                       mock.ANY)
+
+
+class TestDiscoveryAPIPolicy(APIPolicyBase):
+    def setUp(self):
+        super(TestDiscoveryAPIPolicy, self).setUp()
+        self.enforcer = mock.MagicMock()
+        self.context = mock.MagicMock()
+        self.policy = policy.DiscoveryAPIPolicy(
+            self.context, enforcer=self.enforcer)
+
+    def test_stores_info_detail(self):
+        self.policy.stores_info_detail()
+        self.enforcer.enforce.assert_called_once_with(self.context,
+                                                      'stores_info_detail',
+                                                      mock.ANY)
diff --git a/releasenotes/notes/added-store-detail-api-215810aa85dfbb99.yaml b/releasenotes/notes/added-store-detail-api-215810aa85dfbb99.yaml
new file mode 100644
index 0000000000..ef67e48cc8
--- /dev/null
+++ b/releasenotes/notes/added-store-detail-api-215810aa85dfbb99.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    This release brings additional functionality to the stores API.
+    The stores detail API helps in providing the store specific
+    information.