Revert "Introduce hpOneView and ilorest to OneView"

Reverting these changes because python-hpOneView does not provide HTTPS
secure connection with custom CAcert and could cause a possible security issue.

This reverts commit 3a5288a9adcb184ac4cc371816dc2ffa18695bbb.

Change-Id: I04d8435627873380bced7dc31f7469cdeb4bed12

6 files changed, 1 insertions, 146 deletions

diff --git a/driver-requirements.txt b/driver-requirements.txt
index 2c3a62b8e..a344bd667 100644
--- a/driver-requirements.txt
+++ b/driver-requirements.txt
@@ -9,8 +9,6 @@ pysnmp
 python-ironic-inspector-client>=1.5.0
 python-oneviewclient<3.0.0,>=2.5.2
 python-scciclient>=0.5.0
-python-ilorest-library>=1.9.2
-hpOneView<4.0.0,>=3.2.1
 UcsSdk==0.8.2.2
 python-dracclient>=1.3.0
 
diff --git a/ironic/drivers/modules/oneview/common.py b/ironic/drivers/modules/oneview/common.py
index 8c16895b0..dfc62b9bc 100644
--- a/ironic/drivers/modules/oneview/common.py
+++ b/ironic/drivers/modules/oneview/common.py
@@ -13,9 +13,9 @@
 #    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_log import log as logging
 from oslo_utils import importutils
-from six.moves.urllib import parse
 
 from ironic.common import exception
 from ironic.common.i18n import _
@@ -25,18 +25,11 @@ from ironic.drivers import utils
 
 LOG = logging.getLogger(__name__)
 
-# NOTE(mrtenio): hpOneView will be the default library for OneView. It
-# is being introduced together with the python-oneviewclient to be used
-# generally by other patches. python-oneviewclient will be removed
-# subsequently.
 client = importutils.try_import('oneview_client.client')
 oneview_utils = importutils.try_import('oneview_client.utils')
 oneview_states = importutils.try_import('oneview_client.states')
 oneview_exceptions = importutils.try_import('oneview_client.exceptions')
 
-hponeview_client = importutils.try_import('hpOneView.oneview_client')
-redfish = importutils.try_import('redfish')
-
 REQUIRED_ON_DRIVER_INFO = {
     'server_hardware_uri': _("Server Hardware URI. Required in driver_info."),
 }
@@ -56,8 +49,6 @@ OPTIONAL_ON_PROPERTIES = {
         "Enclosure Group URI. Optional in properties/capabilities."),
 }
 
-ILOREST_BASE_PORT = "443"
-
 COMMON_PROPERTIES = {}
 COMMON_PROPERTIES.update(REQUIRED_ON_DRIVER_INFO)
 COMMON_PROPERTIES.update(REQUIRED_ON_PROPERTIES)
@@ -92,74 +83,6 @@ def get_oneview_client():
     return oneview_client
 
 
-def prepare_manager_url(manager_url):
-    # NOTE(mrtenio) python-oneviewclient uses https or http in the manager_url
-    # while python-hpOneView does not. This will not be necessary when
-    # python-hpOneView client is the only OneView library.
-    if manager_url:
-        url_parse = parse.urlparse(manager_url)
-        manager_url = url_parse.netloc
-    return manager_url
-
-
-def get_hponeview_client():
-    """Generate an instance of the hpOneView client.
-
-    Generates an instance of the hpOneView client using the hpOneView library.
-
-    :returns: an instance of the OneViewClient
-    :raises: InvalidParameterValue if mandatory information is missing on the
-             node or on invalid input.
-    """
-    manager_url = prepare_manager_url(CONF.oneview.manager_url)
-    config = {
-        "ip": manager_url,
-        "credentials": {
-            "userName": CONF.oneview.username,
-            "password": CONF.oneview.password
-        }
-    }
-    return hponeview_client.OneViewClient(config)
-
-
-def get_ilorest_client(oneview_client, server_hardware):
-    """Generate an instance of the iLORest library client.
-
-    :param oneview_client: an instance of a python-hpOneView
-    :param: server_hardware: a server hardware uuid or uri
-    :returns: an instance of the iLORest client
-    :raises: InvalidParameterValue if mandatory information is missing on the
-             node or on invalid input.
-    """
-    remote_console = oneview_client.server_hardware.get_remote_console_url(
-        server_hardware
-    )
-    host_ip, ilo_token = _get_ilo_access(remote_console)
-    base_url = "https://%s:%s" % (host_ip, ILOREST_BASE_PORT)
-    return redfish.rest_client(base_url=base_url, sessionkey=ilo_token)
-
-
-def _get_ilo_access(remote_console):
-    """Get the needed information to access ilo.
-
-    Get the host_ip and a token of an iLO remote console instance which can be
-    used to perform operations on that controller.
-
-    The Remote Console url has the following format:
-    hplocons://addr=1.2.3.4&sessionkey=a79659e3b3b7c8209c901ac3509a6719
-
-    :param: remote_console: OneView Remote Console object with a
-            remoteConsoleUrl
-    :returns: A tuple with the Host IP and Token to access ilo, for
-              example: ('1.2.3.4', 'a79659e3b3b7c8209c901ac3509a6719')
-    """
-    url = remote_console.get('remoteConsoleUrl')
-    url_parse = parse.urlparse(url)
-    host_ip = parse.parse_qs(url_parse.netloc).get('addr')[0]
-    token = parse.parse_qs(url_parse.netloc).get('sessionkey')[0]
-    return host_ip, token
-
-
 def verify_node_info(node):
     """Verifies if fields and namespaces of a node are valid.
 
diff --git a/ironic/tests/unit/drivers/modules/oneview/test_common.py b/ironic/tests/unit/drivers/modules/oneview/test_common.py
index 5fa2a8553..d42d819fa 100644
--- a/ironic/tests/unit/drivers/modules/oneview/test_common.py
+++ b/ironic/tests/unit/drivers/modules/oneview/test_common.py
@@ -25,7 +25,6 @@ from ironic.tests.unit.db import base as db_base
 from ironic.tests.unit.db import utils as db_utils
 from ironic.tests.unit.objects import utils as obj_utils
 
-hponeview_client = importutils.try_import('oneview_client.client')
 oneview_states = importutils.try_import('oneview_client.states')
 
 
@@ -59,34 +58,6 @@ class OneViewCommonTestCase(db_base.DbTestCase):
                                     "server_hardware_type_uri"):
             common.verify_node_info(self.node)
 
-    def test_prepare_manager_url(self):
-        self.assertEqual(
-            common.prepare_manager_url("https://1.2.3.4/"), "1.2.3.4")
-        self.assertEqual(
-            common.prepare_manager_url("http://oneview"), "oneview")
-        self.assertEqual(
-            common.prepare_manager_url("http://oneview:8080"), "oneview:8080")
-        self.assertEqual(
-            common.prepare_manager_url("http://oneview/something"), "oneview")
-        self.assertEqual(
-            common.prepare_manager_url("oneview/something"), "")
-        self.assertEqual(
-            common.prepare_manager_url("oneview"), "")
-
-    @mock.patch.object(hponeview_client, 'OneViewClient', spec_set=True,
-                       autospec=True)
-    def test_get_hponeview_client(self, mock_hponeview_client):
-        common.get_hponeview_client()
-        mock_hponeview_client.assert_called_once_with(self.config)
-
-    def test_get_ilo_access(self):
-        url = ("hplocons://addr=1.2.3.4&sessionkey" +
-               "=a79659e3b3b7c8209c901ac3509a6719")
-        remote_console = {'remoteConsoleUrl': url}
-        host_ip, token = common._get_ilo_access(remote_console)
-        self.assertEqual(host_ip, "1.2.3.4")
-        self.assertEqual(token, "a79659e3b3b7c8209c901ac3509a6719")
-
     def test_verify_node_info_missing_node_driver_info(self):
         self.node.driver_info = {}
 
diff --git a/ironic/tests/unit/drivers/modules/oneview/test_inspect.py b/ironic/tests/unit/drivers/modules/oneview/test_inspect.py
index d676b5e74..b574550d0 100644
--- a/ironic/tests/unit/drivers/modules/oneview/test_inspect.py
+++ b/ironic/tests/unit/drivers/modules/oneview/test_inspect.py
@@ -31,7 +31,6 @@ class AgentPXEOneViewInspectTestCase(db_base.DbTestCase):
 
     def setUp(self):
         super(AgentPXEOneViewInspectTestCase, self).setUp()
-        self.config(manager_url='https://1.2.3.4', group='oneview')
         self.config(enabled=True, group='inspector')
         mgr_utils.mock_the_extension_manager(driver="agent_pxe_oneview")
         self.node = obj_utils.create_test_node(
@@ -70,7 +69,6 @@ class ISCSIPXEOneViewInspectTestCase(db_base.DbTestCase):
 
     def setUp(self):
         super(ISCSIPXEOneViewInspectTestCase, self).setUp()
-        self.config(manager_url='https://1.2.3.4', group='oneview')
         self.config(enabled=True, group='inspector')
         mgr_utils.mock_the_extension_manager(driver="iscsi_pxe_oneview")
         self.node = obj_utils.create_test_node(
diff --git a/ironic/tests/unit/drivers/third_party_driver_mock_specs.py b/ironic/tests/unit/drivers/third_party_driver_mock_specs.py
index 4e7e8b7c0..8f59f1072 100644
--- a/ironic/tests/unit/drivers/third_party_driver_mock_specs.py
+++ b/ironic/tests/unit/drivers/third_party_driver_mock_specs.py
@@ -143,24 +143,6 @@ ONEVIEWCLIENT_STATES_SPEC = (
     'ONEVIEW_ERROR',
 )
 
-HPONEVIEW_SPEC = (
-    'oneview_client',
-    'resources',
-    'exceptions',
-)
-
-HPONEVIEW_CLS_SPEC = (
-)
-
-HPONEVIEW_STATES_SPEC = (
-    'ONEVIEW_POWER_OFF',
-    'ONEVIEW_POWERING_OFF',
-    'ONEVIEW_POWER_ON',
-    'ONEVIEW_POWERING_ON',
-    'ONEVIEW_RESETTING',
-    'ONEVIEW_ERROR',
-)
-
 SUSHY_CONSTANTS_SPEC = (
     'BOOT_SOURCE_TARGET_PXE',
     'BOOT_SOURCE_TARGET_HDD',
diff --git a/ironic/tests/unit/drivers/third_party_driver_mocks.py b/ironic/tests/unit/drivers/third_party_driver_mocks.py
index ed5992f50..31fec78b7 100644
--- a/ironic/tests/unit/drivers/third_party_driver_mocks.py
+++ b/ironic/tests/unit/drivers/third_party_driver_mocks.py
@@ -26,7 +26,6 @@ Current list of mocked libraries:
 - pysnmp
 - scciclient
 - oneview_client
-- hpOneView
 - pywsman
 - python-dracclient
 """
@@ -100,22 +99,6 @@ if 'ironic.drivers.oneview' in sys.modules:
     six.moves.reload_module(sys.modules['ironic.drivers.modules.oneview'])
 
 
-hpOneView = importutils.try_import('hpOneView')
-if not hpOneView:
-    hpOneView = mock.MagicMock(spec_set=mock_specs.HPONEVIEW_SPEC)
-    sys.modules['hpOneView'] = hpOneView
-    sys.modules['hpOneView.oneview_client'] = hpOneView.oneview_client
-    sys.modules['hpOneView.resources'] = hpOneView.resources
-    sys.modules['hpOneView.exceptions'] = hpOneView.exceptions
-    hpOneView.exceptions.HPOneViewException = type('HPOneViewException',
-                                                   (Exception,), {})
-sys.modules['hpOneView.oneview_client'].OneViewClient = mock.MagicMock(
-    spec_set=mock_specs.HPONEVIEW_CLS_SPEC
-)
-if 'ironic.drivers.oneview' in sys.modules:
-    six.moves.reload_module(sys.modules['ironic.drivers.modules.oneview'])
-
-
 # attempt to load the external 'python-dracclient' library, which is required
 # by the optional drivers.modules.drac module
 dracclient = importutils.try_import('dracclient')