Merge "Ramdisk iso boot tempest scenario test"
diff --git a/ironic_tempest_plugin/config.py b/ironic_tempest_plugin/config.py
index 0bafc10..7354ef7 100644
--- a/ironic_tempest_plugin/config.py
+++ b/ironic_tempest_plugin/config.py
@@ -113,6 +113,9 @@
                help="An MD5 checksum of the image."),
     cfg.StrOpt('partition_image_ref',
                help="UUID of the partitioned image to use in the tests."),
+    cfg.StrOpt('ramdisk_iso_image_ref',
+               help=("UUID (or url) of an ISO image for the ramdisk boot "
+                     "tests.")),
     cfg.ListOpt('enabled_drivers',
                 default=['fake', 'pxe_ipmitool', 'agent_ipmitool'],
                 help="List of Ironic enabled drivers."),
diff --git a/ironic_tempest_plugin/tests/scenario/baremetal_standalone_manager.py b/ironic_tempest_plugin/tests/scenario/baremetal_standalone_manager.py
index bad3767..6b9d9e3 100644
--- a/ironic_tempest_plugin/tests/scenario/baremetal_standalone_manager.py
+++ b/ironic_tempest_plugin/tests/scenario/baremetal_standalone_manager.py
@@ -649,3 +649,58 @@
         self.unrescue_node(self.node['uuid'])
         self.assertTrue(self.ping_ip_address(self.node_ip,
                                              should_succeed=True))
+
+    @classmethod
+    def boot_node_ramdisk(cls, ramdisk_ref, iso=False):
+        """Boot ironic using a ramdisk node.
+
+        The following actions are executed:
+          * Create/Pick networks to boot node in.
+          * Create Neutron port and attach it to node.
+          * Update node image_source.
+          * Deploy node.
+          * Wait until node is deployed.
+
+        :param ramdisk_ref: Reference to user image or ramdisk to boot
+                            the node with.
+        :param iso: Boolean, default False, to indicate if the image ref
+                    us actually an ISO image.
+        """
+        if ramdisk_ref is None:
+            ramdisk_ref = cls.image_ref
+
+        network, subnet, router = cls.create_networks()
+        n_port = cls.create_neutron_port(network_id=network['id'])
+        cls.vif_attach(node_id=cls.node['uuid'], vif_id=n_port['id'])
+        if iso:
+            patch_path = '/instance_info/boot_iso'
+        else:
+            # NOTE(TheJulia): The non ISO ramdisk path supports this
+            # and it being here makes it VERY easy for us to add a test
+            # of just a kernel/ramdisk loading from glance at some point.
+            patch_path = '/instance_info/image_source'
+        patch = [{'path': patch_path,
+                  'op': 'add',
+                  'value': ramdisk_ref}]
+        cls.update_node(cls.node['uuid'], patch=patch)
+        cls.set_node_provision_state(cls.node['uuid'], 'active')
+        if CONF.validation.connect_method == 'floating':
+            cls.node_ip = cls.add_floatingip_to_node(cls.node['uuid'])
+        elif CONF.validation.connect_method == 'fixed':
+            cls.node_ip = cls.get_server_ip(cls.node['uuid'])
+        else:
+            m = ('Configuration option "[validation]/connect_method" '
+                 'must be set.')
+            raise lib_exc.InvalidConfiguration(m)
+        cls.wait_power_state(cls.node['uuid'],
+                             bm.BaremetalPowerStates.POWER_ON)
+        cls.wait_provisioning_state(cls.node['uuid'],
+                                    bm.BaremetalProvisionStates.ACTIVE,
+                                    timeout=CONF.baremetal.active_timeout,
+                                    interval=30)
+
+    def boot_and_verify_ramdisk_node(self, ramdisk_ref=None, iso=False,
+                                     should_succeed=True):
+        self.boot_node_ramdisk(ramdisk_ref, iso)
+        self.assertTrue(self.ping_ip_address(self.node_ip,
+                                             should_succeed=should_succeed))
diff --git a/ironic_tempest_plugin/tests/scenario/ironic_standalone/test_ramdisk_iso.py b/ironic_tempest_plugin/tests/scenario/ironic_standalone/test_ramdisk_iso.py
new file mode 100644
index 0000000..815effb
--- /dev/null
+++ b/ironic_tempest_plugin/tests/scenario/ironic_standalone/test_ramdisk_iso.py
@@ -0,0 +1,49 @@
+# 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_log import log as logging
+from tempest.common import utils
+from tempest import config
+from tempest.lib import decorators
+
+from ironic_tempest_plugin.tests.scenario import \
+    baremetal_standalone_manager as bsm
+
+LOG = logging.getLogger(__name__)
+CONF = config.CONF
+
+
+class BaremetalRamdiskBootIso(bsm.BaremetalStandaloneScenarioTest):
+
+    if 'redfish' in CONF.baremetal.enabled_hardware_types:
+        driver = 'redfish'
+        boot_interface = 'redfish-virtual-media'
+    else:
+        driver = 'ipmi'
+        boot_interface = 'ipxe'
+    delete_node = False
+    deploy_interface = 'ramdisk'
+    api_microversion = '1.66'
+    image_ref = CONF.baremetal.ramdisk_iso_image_ref
+    wholedisk_image = False
+
+    @classmethod
+    def skip_checks(cls):
+        super(BaremetalRamdiskBootIso, cls).skip_checks()
+        if not cls.image_ref:
+            raise cls.skipException('Skipping ramdisk ISO booting as'
+                                    'no ramdisk_iso_image_ref is defined.')
+
+    @decorators.idempotent_id('2859d115-9266-4461-9286-79b146e65dc9')
+    @utils.services('image', 'network')
+    def test_ramdisk_boot(self):
+        self.boot_and_verify_ramdisk_node(self.image_ref, iso=True)