Merge "Feature: Add raid configuration support for ibmc driver"

10 files changed, 647 insertions, 17 deletions

diff --git a/doc/source/admin/drivers/ibmc.rst b/doc/source/admin/drivers/ibmc.rst
index 6ed01f3f7..76dcc4631 100644
--- a/doc/source/admin/drivers/ibmc.rst
+++ b/doc/source/admin/drivers/ibmc.rst
@@ -9,6 +9,13 @@ The ``ibmc`` driver is targeted for Huawei V5 series rack server such as
 2288H V5, CH121 V5. The iBMC hardware type enables the user to take advantage
 of features of `Huawei iBMC`_ to control Huawei server.
 
+The ``ibmc`` hardware type supports the following Ironic interfaces:
+
+* Management Interface: Boot device management
+* Power Interface: Power management
+* `RAID Interface`_: RAID controller and disk management
+* `Vendor Interface`_: BIOS management
+
 Prerequisites
 =============
 
@@ -28,9 +35,10 @@ Enabling the iBMC driver
 
     [DEFAULT]
     ...
-    enabled_hardware_types = ibmc,ipmi
-    enabled_power_interfaces = ibmc,ipmitool
-    enabled_management_interfaces = ibmc,ipmitool
+    enabled_hardware_types = ibmc
+    enabled_power_interfaces = ibmc
+    enabled_management_interfaces = ibmc
+    enabled_raid_interfaces = ibmc
     enabled_vendor_interfaces = ibmc
 
 #. Restart the ironic conductor service::
@@ -91,19 +99,213 @@ a node with the ``ibmc`` driver. For example:
 For more information about enrolling nodes see :ref:`enrollment`
 in the install guide.
 
-Features of the ``ibmc`` hardware type
-=========================================
+RAID Interface
+==============
 
-Query boot up sequence
-^^^^^^^^^^^^^^^^^^^^^^
+Currently, only RAID controller which supports OOB management can be managed.
 
-The ``ibmc`` hardware type can query current boot up sequence from the
-bare metal node
+See :doc:`/admin/raid` for more information on Ironic RAID support.
+
+The following properties are supported by the iBMC raid interface
+implementation, ``ibmc``:
+
+Mandatory properties
+--------------------
+
+* ``size_gb``: Size in gigabytes (integer) for the logical disk. Use ``MAX`` as
+  ``size_gb`` if this logical disk is supposed to use the rest of the space
+  available.
+* ``raid_level``: RAID level for the logical disk. Valid values are
+  ``JBOD``, ``0``, ``1``, ``5``, ``6``, ``1+0``, ``5+0`` and ``6+0``. And it
+  is possible that some RAID controllers can only support a subset RAID
+  levels.
+
+.. NOTE::
+  RAID level ``2`` is not supported by ``iBMC`` driver.
+
+Optional properties
+-------------------
+
+* ``is_root_volume``: Optional. Specifies whether this disk is a root volume.
+  By default, this is ``False``.
+* ``volume_name``: Optional. Name of the volume to be created. If this is not
+  specified, it will be N/A.
+
+Backing physical disk hints
+---------------------------
+
+See :doc:`/admin/raid` for more information on backing disk hints.
+
+These are machine-independent properties. The hints are specified for each
+logical disk to help Ironic find the desired disks for RAID configuration.
+
+* ``share_physical_disks``
+* ``disk_type``
+* ``interface_type``
+* ``number_of_physical_disks``
+
+Backing physical disks
+----------------------
+
+These are HUAWEI RAID controller dependent properties:
+
+* ``controller``: Optional. Supported values are: RAID storage id,
+  RAID storage name or RAID controller name. If a bare metal server have more
+  than one controller, this is mandatory. Typical values would look like:
+
+    * RAID Storage Id: ``RAIDStorage0``
+    * RAID Storage Name: ``RAIDStorage0``
+    * RAID Controller Name: ``RAID Card1 Controller``.
+
+* ``physical_disks``: Optional. Supported values are: disk-id, disk-name or
+  disk serial number. Typical values for hdd disk would look like:
+
+    * Disk Id: ``HDDPlaneDisk0``
+    * Disk Name: ``Disk0``.
+    * Disk SerialNumber: ``38DGK77LF77D``
+
+Delete RAID configuration
+-------------------------
+
+For ``delete_configuration`` step, ``ibmc`` will do:
+
+* delete all logical disks
+* delete all hot-spare disks
+
+Logical disks creation priority
+-------------------------------
+
+Logical Disks creation priority based on three properties:
+
+* ``share_physical_disks``
+* ``physical_disks``
+* ``size_gb``
+
+The logical disks creation priority strictly follow the table below, if
+multiple logical disks have the same priority, then they will be created with
+the same order in ``logical_disks`` array.
+
+====================       ==========================       =========
+Share physical disks       Specified Physical Disks         Size
+====================       ==========================       =========
+no                         yes                              int|max
+no                         no                               int
+yes                        yes                              int
+yes                        yes                              max
+yes                        no                               int
+yes                        no                               max
+no                         no                               max
+====================       ==========================       =========
+
+Physical disks choice strategy
+------------------------------
+
+*   If no ``physical_disks`` are specified, the "waste least" strategy will be
+    used to choose the physical disks.
+
+    * waste least disk capacity: when using disks with different capacity, it
+      will cause a waste of disk capacity. This is to avoid with highest
+      priority.
+    * using least total disk capacity: for example, we can create 400G RAID 5
+      with both 5 100G-disks and 3 200G-disks. 5 100G disks is a better
+      strategy because it uses a 500G capacity totally. While 3 200G-disks
+      are 600G totally.
+    * using least disk count: finally, if waste capacity and total disk
+      capacity are both the same (it rarely happens?), we will choose the one
+      with the minimum number of disks.
+
+*   when ``share_physical_disks`` option is present, ``ibmc`` driver will
+    create logical disk upon existing physical-disk-groups(logical-disks) first.
+    Only when no exists physical-disk-group matches, then it chooses unused
+    physical disks with same strategy described upon. When multiple exists
+    physical-disk-groups matches, it will use "waste least" strategy too,
+    the bigger capacity left the better. For example, to create a logical disk
+    shown below on a ``ibmc`` server which has two RAID5 logical disks already.
+    And the shareable capacity of this two logical-disks are 500G and 300G,
+    then ``ibmc`` driver will choose the second one.
+
+    .. code-block:: json
+
+     {
+        "logical_disks": [
+            {
+                "controller": "RAID Card1 Controller",
+                "raid_level": "5",
+                "size_gb": 100,
+                "share_physical_disks": true
+            }
+        ]
+     }
+
+    And the ``ibmc`` server has two RAID5 logical disks already.
+
+*   When ``size_gb`` is set to ``MAX``, ``ibmc`` driver will auto work through
+    all possible cases and choose the "best" solution which has the biggest
+    capacity and use least capacity. For example: to create a RAID 5+0 logical
+    disk with MAX size in a server has 9 200G-disks, it will finally choose
+    "8 disks + span-number 2" but not "9 disks + span-number 3". Although they
+    both have 1200G capacity totally, but the former uses only 8 disks and the
+    latter uses 9 disks. If you want to choose the latter solution, you can
+    specified the disk count to use by adding ``number_of_physical_disks``
+    option.
+
+    .. code-block:: json
+
+     {
+        "logical_disks": [
+            {
+                "controller": "RAID Card1 Controller",
+                "raid_level": "5+0",
+                "size_gb": "MAX"
+            }
+        ]
+     }
+
+
+Examples
+--------
+
+A typical scene creates:
+ * RAID 5, 500G, root OS volume with 3 disks
+ * RAID 5, rest available space, data volume with rest disks
+
+.. code-block:: json
+
+  {
+    "logical_disks": [
+        {
+            "volume_name": "os_volume",
+            "controller": "RAID Card1 Controller",
+            "is_root_volume": "True",
+            "physical_disks": [
+                "Disk0",
+                "Disk1",
+                "Disk2"
+            ],
+            "raid_level": "5",
+            "size_gb": "500"
+        },
+        {
+            "volume_name": "data_volume",
+            "controller": "RAID Card1 Controller",
+            "raid_level": "5",
+            "size_gb": "MAX"
+        }
+    ]
+  }
+
+Vendor Interface
+=========================================
+
+The ``ibmc`` hardware type provides vendor passthru interfaces shown below:
 
-.. code-block:: bash
 
-  openstack baremetal node passthru call --http-method GET \
-    <node id or node name> boot_up_seq
+========================  ============   ======================================
+Method Name               HTTP Method    Description
+========================  ============   ======================================
+boot_up_seq               GET            Query boot up sequence
+get_raid_controller_list  GET            Query RAID controller summary info
+========================  ============   ======================================
 
 
 PXE Boot and iSCSI Deploy Process with Ironic Standalone Environment
diff --git a/ironic/drivers/ibmc.py b/ironic/drivers/ibmc.py
index 0f9ae5a5b..cc8b519ed 100644
--- a/ironic/drivers/ibmc.py
+++ b/ironic/drivers/ibmc.py
@@ -18,7 +18,9 @@ CH121 V5.
 from ironic.drivers import generic
 from ironic.drivers.modules.ibmc import management as ibmc_mgmt
 from ironic.drivers.modules.ibmc import power as ibmc_power
+from ironic.drivers.modules.ibmc import raid as ibmc_raid
 from ironic.drivers.modules.ibmc import vendor as ibmc_vendor
+from ironic.drivers.modules import inspector
 from ironic.drivers.modules import noop
 
 
@@ -39,3 +41,13 @@ class IBMCHardware(generic.GenericHardware):
     def supported_vendor_interfaces(self):
         """List of supported vendor interfaces."""
         return [ibmc_vendor.IBMCVendor, noop.NoVendor]
+
+    @property
+    def supported_raid_interfaces(self):
+        """List of supported raid interfaces."""
+        return [ibmc_raid.IbmcRAID, noop.NoRAID]
+
+    @property
+    def supported_inspect_interfaces(self):
+        """List of supported inspect interfaces."""
+        return [inspector.Inspector, noop.NoInspect]
diff --git a/ironic/drivers/modules/ibmc/raid.py b/ironic/drivers/modules/ibmc/raid.py
new file mode 100644
index 000000000..886329ab9
--- /dev/null
+++ b/ironic/drivers/modules/ibmc/raid.py
@@ -0,0 +1,199 @@
+# 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.
+
+"""
+iBMC RAID configuration specific methods
+"""
+
+from ironic_lib import metrics_utils
+from oslo_log import log as logging
+from oslo_utils import importutils
+
+from ironic.common.i18n import _
+from ironic.common import raid
+from ironic import conf
+from ironic.drivers import base
+from ironic.drivers.modules.ibmc import utils
+
+constants = importutils.try_import('ibmc_client.constants')
+ibmc_client = importutils.try_import('ibmc_client')
+ibmc_error = importutils.try_import('ibmc_client.exceptions')
+
+CONF = conf.CONF
+LOG = logging.getLogger(__name__)
+METRICS = metrics_utils.get_metrics_logger(__name__)
+
+
+class IbmcRAID(base.RAIDInterface):
+    """Implementation of RAIDInterface for iBMC."""
+
+    RAID_APPLY_CONFIGURATION_ARGSINFO = {
+        "raid_config": {
+            "description": "The RAID configuration to apply.",
+            "required": True,
+        },
+        "create_root_volume": {
+            "description": (
+                "Setting this to 'False' indicates not to create root "
+                "volume that is specified in 'raid_config'. Default "
+                "value is 'True'."
+            ),
+            "required": False,
+        },
+        "create_nonroot_volumes": {
+            "description": (
+                "Setting this to 'False' indicates not to create "
+                "non-root volumes (all except the root volume) in "
+                "'raid_config'. Default value is 'True'."
+            ),
+            "required": False,
+        },
+        "delete_existing": {
+            "description": (
+                "Setting this to 'True' indicates to delete existing RAID "
+                "configuration prior to creating the new configuration. "
+                "Default value is 'True'."
+            ),
+            "required": False,
+        }
+    }
+
+    def get_properties(self):
+        """Return the properties of the interface.
+
+        :returns: dictionary of <property name>:<property description> entries.
+        """
+        return utils.COMMON_PROPERTIES.copy()
+
+    @utils.handle_ibmc_exception('delete iBMC RAID configuration')
+    def _delete_raid_configuration(self, task):
+        """Delete the RAID configuration through `python-ibmcclient` lib.
+
+        :param task: a TaskManager instance containing the node to act on.
+        """
+        ibmc = utils.parse_driver_info(task.node)
+        with ibmc_client.connect(**ibmc) as conn:
+            # NOTE(qianbiao.ng): To reduce review workload, we should keep all
+            # delete logic in python-ibmcclient. And delete raid configuration
+            # logic should be synchronized. if async required, do it in
+            # python-ibmcclient.
+            conn.system.storage.delete_all_raid_configuration()
+
+    @utils.handle_ibmc_exception('create iBMC RAID configuration')
+    def _create_raid_configuration(self, task, logical_disks):
+        """Create the RAID configuration through `python-ibmcclient` lib.
+
+        :param task: a TaskManager instance containing the node to act on.
+        :param logical_disks: a list of JSON dictionaries which represents
+            the logical disks to be created. The JSON dictionary should match
+            the (ironic.drivers.raid_config_schema.json) scheme.
+        """
+        ibmc = utils.parse_driver_info(task.node)
+        with ibmc_client.connect(**ibmc) as conn:
+            # NOTE(qianbiao.ng): To reduce review workload, we should keep all
+            # apply logic in python-ibmcclient. And apply raid configuration
+            # logic should be synchronized. if async required, do it in
+            # python-ibmcclient.
+            conn.system.storage.apply_raid_configuration(logical_disks)
+
+    @base.deploy_step(priority=0,
+                      argsinfo=RAID_APPLY_CONFIGURATION_ARGSINFO)
+    def apply_configuration(self, task, raid_config, create_root_volume=True,
+                            create_nonroot_volumes=False):
+        return super(IbmcRAID, self).apply_configuration(
+            task, raid_config, create_root_volume=create_root_volume,
+            create_nonroot_volumes=create_nonroot_volumes)
+
+    @METRICS.timer('IbmcRAID.create_configuration')
+    @base.clean_step(priority=0, abortable=False, argsinfo={
+        'create_root_volume': {
+            'description': ('This specifies whether to create the root '
+                            'volume. Defaults to `True`.'),
+            'required': False
+        },
+        'create_nonroot_volumes': {
+            'description': ('This specifies whether to create the non-root '
+                            'volumes. Defaults to `True`.'),
+            'required': False
+        },
+        "delete_existing": {
+            "description": ("Setting this to 'True' indicates to delete "
+                            "existing RAID configuration prior to creating "
+                            "the new configuration. "
+                            "Default value is 'False'."),
+            "required": False,
+        }
+    })
+    def create_configuration(self, task, create_root_volume=True,
+                             create_nonroot_volumes=True,
+                             delete_existing=False):
+        """Create a RAID configuration.
+
+        This method creates a RAID configuration on the given node.
+
+        :param task: a TaskManager instance.
+        :param create_root_volume: If True, a root volume is created
+            during RAID configuration. Otherwise, no root volume is
+            created. Default is True.
+        :param create_nonroot_volumes: If True, non-root volumes are
+            created. If False, no non-root volumes are created. Default
+            is True.
+        :param delete_existing: Setting this to True indicates to delete RAID
+            configuration prior to creating the new configuration. Default is
+            False.
+        :raises: MissingParameterValue, if node.target_raid_config is missing
+            or empty after skipping root volume and/or non-root volumes.
+        :raises: IBMCError, on failure to execute step.
+        """
+        node = task.node
+        raid_config = raid.filter_target_raid_config(
+            node, create_root_volume=create_root_volume,
+            create_nonroot_volumes=create_nonroot_volumes)
+        LOG.info(_("Invoke RAID create_configuration step for node %s(uuid). "
+                   "Current provision state is: %(status)s. "
+                   "Target RAID configuration is: %(config)s."),
+                 {'uuid': node.uuid, 'status': node.provision_state,
+                  'target': raid_config})
+
+        # cache current raid config to node's driver_internal_info
+        node.driver_internal_info['raid_config'] = raid_config
+        node.save()
+
+        # delete exist volumes if necessary
+        if delete_existing:
+            self._delete_raid_configuration(task)
+
+        # create raid configuration
+        logical_disks = raid_config.get('logical_disks', [])
+        self._create_raid_configuration(task, logical_disks)
+        LOG.info(_("Succeed to create raid configuration on node %s."),
+                 task.node.uuid)
+
+    @METRICS.timer('IbmcRAID.delete_configuration')
+    @base.clean_step(priority=0, abortable=False)
+    @base.deploy_step(priority=0)
+    def delete_configuration(self, task):
+        """Delete the RAID configuration.
+
+        :param task: a TaskManager instance containing the node to act on.
+        :returns: states.CLEANWAIT if cleaning operation in progress
+            asynchronously or states.DEPLOYWAIT if deploy operation in
+            progress synchronously or None if it is completed.
+        :raises: IBMCError, on failure to execute step.
+        """
+        node = task.node
+        LOG.info("Invoke RAID delete_configuration step for node %s(uuid). "
+                 "Current provision state is: %(status)s. ",
+                 {'uuid': node.uuid, 'status': node.provision_state})
+        self._delete_raid_configuration(task)
+        LOG.info(_("Succeed to delete raid configuration on node %s."),
+                 task.node.uuid)
diff --git a/ironic/drivers/modules/ibmc/vendor.py b/ironic/drivers/modules/ibmc/vendor.py
index 24d497cf7..00344cd3b 100644
--- a/ironic/drivers/modules/ibmc/vendor.py
+++ b/ironic/drivers/modules/ibmc/vendor.py
@@ -85,3 +85,24 @@ class IBMCVendor(base.VendorInterface):
             system = conn.system.get()
             boot_sequence = system.boot_sequence
             return {'boot_up_sequence': boot_sequence}
+
+    @base.passthru(['GET'], async_call=False,
+                   description=_('Returns a list of dictionary, every '
+                                 'dictionary represents a RAID controller '
+                                 'summary info'))
+    @utils.handle_ibmc_exception('get iBMC RAID controller summary')
+    def get_raid_controller_list(self, task, **kwargs):
+        """List RAID controllers summary info of the node.
+
+        :param task: A TaskManager instance containing the node to act on.
+        :param kwargs: Not used.
+        :raises: IBMCConnectionError when it fails to connect to iBMC
+        :raises: IBMCError when iBMC responses an error information
+        :returns: A list of dictionaries, every dictionary represents a RAID
+            controller summary of node.
+        """
+        driver_info = utils.parse_driver_info(task.node)
+        with ibmc_client.connect(**driver_info) as conn:
+            controllers = conn.system.storage.list()
+            summaries = [ctrl.summary() for ctrl in controllers]
+            return summaries
diff --git a/ironic/tests/unit/drivers/modules/ibmc/base.py b/ironic/tests/unit/drivers/modules/ibmc/base.py
index 158f510bb..9a282b1cb 100644
--- a/ironic/tests/unit/drivers/modules/ibmc/base.py
+++ b/ironic/tests/unit/drivers/modules/ibmc/base.py
@@ -28,7 +28,8 @@ class IBMCTestCase(db_base.DbTestCase):
         self.config(enabled_hardware_types=['ibmc'],
                     enabled_power_interfaces=['ibmc'],
                     enabled_management_interfaces=['ibmc'],
-                    enabled_vendor_interfaces=['ibmc'])
+                    enabled_vendor_interfaces=['ibmc'],
+                    enabled_raid_interfaces=['ibmc'])
         self.node = obj_utils.create_test_node(
             self.context, driver='ibmc', driver_info=self.driver_info)
         self.ibmc = utils.parse_driver_info(self.node)
diff --git a/ironic/tests/unit/drivers/modules/ibmc/test_raid.py b/ironic/tests/unit/drivers/modules/ibmc/test_raid.py
new file mode 100644
index 000000000..38ab6be52
--- /dev/null
+++ b/ironic/tests/unit/drivers/modules/ibmc/test_raid.py
@@ -0,0 +1,166 @@
+# 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.
+
+"""Test class for iBMC RAID interface."""
+
+import mock
+from oslo_utils import importutils
+
+from ironic.common import exception
+from ironic.conductor import task_manager
+from ironic.drivers.modules.ilo import raid as ilo_raid
+from ironic.tests.unit.db import utils as db_utils
+from ironic.tests.unit.drivers.modules.ibmc import base
+
+constants = importutils.try_import('ibmc_client.constants')
+ibmc_client = importutils.try_import('ibmc_client')
+ibmc_error = importutils.try_import('ibmc_client.exceptions')
+
+INFO_DICT = db_utils.get_test_ilo_info()
+
+
+class IbmcRAIDTestCase(base.IBMCTestCase):
+
+    def setUp(self):
+        super(IbmcRAIDTestCase, self).setUp()
+        self.driver = mock.Mock(raid=ilo_raid.Ilo5RAID())
+        self.target_raid_config = {
+            "logical_disks": [
+                {
+                    'size_gb': 200,
+                    'raid_level': 0,
+                    'is_root_volume': True
+                },
+                {
+                    'size_gb': 'MAX',
+                    'raid_level': 5
+                }
+            ]
+        }
+        self.node.target_raid_config = self.target_raid_config
+        self.node.save()
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_create_configuration_without_delete(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.apply_raid_configuration.return_value = None
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            result = task.driver.raid.create_configuration(
+                task, create_root_volume=True, create_nonroot_volumes=True,
+                delete_existing=False)
+            self.assertIsNone(result, "synchronous create raid configuration "
+                                      "should return None")
+
+        conn.system.storage.apply_raid_configuration.assert_called_once_with(
+            self.node.target_raid_config.get('logical_disks')
+        )
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_create_configuration_with_delete(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.return_value = None
+        conn.system.storage.apply_raid_configuration.return_value = None
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            result = task.driver.raid.create_configuration(
+                task, create_root_volume=True, create_nonroot_volumes=True,
+                delete_existing=True)
+            self.assertIsNone(result, "synchronous create raid configuration "
+                                      "should return None")
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
+        conn.system.storage.apply_raid_configuration.assert_called_once_with(
+            self.node.target_raid_config.get('logical_disks')
+        )
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_create_configuration_without_nonroot(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.return_value = None
+        conn.system.storage.apply_raid_configuration.return_value = None
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            result = task.driver.raid.create_configuration(
+                task, create_root_volume=True, create_nonroot_volumes=False,
+                delete_existing=True)
+            self.assertIsNone(result, "synchronous create raid configuration "
+                                      "should return None")
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
+        conn.system.storage.apply_raid_configuration.assert_called_once_with(
+            [{'size_gb': 200, 'raid_level': 0, 'is_root_volume': True}]
+        )
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_create_configuration_without_root(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.return_value = None
+        conn.system.storage.apply_raid_configuration.return_value = None
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            result = task.driver.raid.create_configuration(
+                task, create_root_volume=False, create_nonroot_volumes=True,
+                delete_existing=True)
+            self.assertIsNone(result, "synchronous create raid configuration "
+                                      "should return None")
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
+        conn.system.storage.apply_raid_configuration.assert_called_once_with(
+            [{'size_gb': 'MAX', 'raid_level': 5}]
+        )
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_create_configuration_failed(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.return_value = None
+        conn.system.storage.apply_raid_configuration.side_effect = (
+            ibmc_error.IBMCClientError
+        )
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            self.assertRaisesRegex(
+                exception.IBMCError, 'create iBMC RAID configuration',
+                task.driver.raid.create_configuration, task,
+                create_root_volume=True, create_nonroot_volumes=True,
+                delete_existing=True)
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
+        conn.system.storage.apply_raid_configuration.assert_called_once_with(
+            self.node.target_raid_config.get('logical_disks')
+        )
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_delete_configuration_success(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.return_value = None
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            result = task.driver.raid.delete_configuration(task)
+            self.assertIsNone(result, "synchronous delete raid configuration "
+                                      "should return None")
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_sync_delete_configuration_failed(self, connect_ibmc):
+        conn = self.mock_ibmc_conn(connect_ibmc)
+        conn.system.storage.delete_all_raid_configuration.side_effect = (
+            ibmc_error.IBMCClientError
+        )
+
+        with task_manager.acquire(self.context, self.node.uuid) as task:
+            self.assertRaisesRegex(
+                exception.IBMCError, 'delete iBMC RAID configuration',
+                task.driver.raid.delete_configuration, task)
+
+        conn.system.storage.delete_all_raid_configuration.assert_called_once()
diff --git a/ironic/tests/unit/drivers/modules/ibmc/test_vendor.py b/ironic/tests/unit/drivers/modules/ibmc/test_vendor.py
index ef693e765..2714203ca 100644
--- a/ironic/tests/unit/drivers/modules/ibmc/test_vendor.py
+++ b/ironic/tests/unit/drivers/modules/ibmc/test_vendor.py
@@ -57,6 +57,24 @@ class IBMCVendorTestCase(base.IBMCTestCase):
         with task_manager.acquire(self.context, self.node.uuid,
                                   shared=True) as task:
             seq = task.driver.vendor.boot_up_seq(task)
-            conn.system.get.assert_called_once()
+            conn.system.get.assert_called_once_with()
             connect_ibmc.assert_called_once_with(**self.ibmc)
             self.assertEqual(expected, seq)
+
+    @mock.patch.object(ibmc_client, 'connect', autospec=True)
+    def test_list_raid_controller(self, connect_ibmc):
+        # Mocks
+        conn = self.mock_ibmc_conn(connect_ibmc)
+
+        ctrl = mock.Mock()
+        summary = mock.Mock()
+        ctrl.summary.return_value = summary
+        conn.system.storage.list.return_value = [ctrl]
+
+        with task_manager.acquire(self.context, self.node.uuid,
+                                  shared=True) as task:
+            summries = task.driver.vendor.get_raid_controller_list(task)
+            ctrl.summary.assert_called_once_with()
+            conn.system.storage.list.assert_called_once_with()
+            connect_ibmc.assert_called_once_with(**self.ibmc)
+            self.assertEqual([summary], summries)
diff --git a/ironic/tests/unit/drivers/test_ibmc.py b/ironic/tests/unit/drivers/test_ibmc.py
index 731311b54..7e1a9fe30 100644
--- a/ironic/tests/unit/drivers/test_ibmc.py
+++ b/ironic/tests/unit/drivers/test_ibmc.py
@@ -16,7 +16,9 @@
 from ironic.conductor import task_manager
 from ironic.drivers.modules.ibmc import management as ibmc_mgmt
 from ironic.drivers.modules.ibmc import power as ibmc_power
+from ironic.drivers.modules.ibmc import raid as ibmc_raid
 from ironic.drivers.modules.ibmc import vendor as ibmc_vendor
+from ironic.drivers.modules import inspector
 from ironic.drivers.modules import iscsi_deploy
 from ironic.drivers.modules import noop
 from ironic.drivers.modules import pxe
@@ -31,7 +33,9 @@ class IBMCHardwareTestCase(db_base.DbTestCase):
         self.config(enabled_hardware_types=['ibmc'],
                     enabled_power_interfaces=['ibmc'],
                     enabled_management_interfaces=['ibmc'],
-                    enabled_vendor_interfaces=['ibmc'])
+                    enabled_vendor_interfaces=['ibmc'],
+                    enabled_raid_interfaces=['ibmc'],
+                    enabled_inspect_interfaces=['inspector', 'no-inspect'])
 
     def test_default_interfaces(self):
         node = obj_utils.create_test_node(self.context, driver='ibmc')
@@ -41,7 +45,8 @@ class IBMCHardwareTestCase(db_base.DbTestCase):
             self.assertIsInstance(task.driver.power,
                                   ibmc_power.IBMCPower)
             self.assertIsInstance(task.driver.boot, pxe.PXEBoot)
-            self.assertIsInstance(task.driver.deploy, iscsi_deploy.ISCSIDeploy)
             self.assertIsInstance(task.driver.console, noop.NoConsole)
-            self.assertIsInstance(task.driver.raid, noop.NoRAID)
+            self.assertIsInstance(task.driver.deploy, iscsi_deploy.ISCSIDeploy)
+            self.assertIsInstance(task.driver.raid, ibmc_raid.IbmcRAID)
             self.assertIsInstance(task.driver.vendor, ibmc_vendor.IBMCVendor)
+            self.assertIsInstance(task.driver.inspect, inspector.Inspector)
diff --git a/releasenotes/notes/add-ibmc-raid-interface-0c13826e134fb4ce.yaml b/releasenotes/notes/add-ibmc-raid-interface-0c13826e134fb4ce.yaml
new file mode 100644
index 000000000..2ab644aaf
--- /dev/null
+++ b/releasenotes/notes/add-ibmc-raid-interface-0c13826e134fb4ce.yaml
@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Add raid interface for ibmc driver which includes ``delete_configuration``
+    and ``create_configuration`` steps.
diff --git a/setup.cfg b/setup.cfg
index 3cdd79ae2..1101c09b5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -136,6 +136,7 @@ ironic.hardware.interfaces.power =
 ironic.hardware.interfaces.raid =
     agent = ironic.drivers.modules.agent:AgentRAID
     fake = ironic.drivers.modules.fake:FakeRAID
+    ibmc = ironic.drivers.modules.ibmc.raid:IbmcRAID
     idrac = ironic.drivers.modules.drac.raid:DracRAID
     idrac-wsman = ironic.drivers.modules.drac.raid:DracWSManRAID
     ilo5 = ironic.drivers.modules.ilo.raid:Ilo5RAID