edc6597fe2
Add DPDK support for nested K8s pods. Patch includes a new VIF driver on the controller and a new CNI binding driver. This patch introduces dependency from os-vif v.1.12.0, since there a new vif type. Change-Id: I6be9110192f524325e24fb97d905faff86d0cfef Implements: blueprint nested-dpdk-support Co-Authored-By: Kural Ramakrishnan <kuralamudhan.ramakrishnan@intel.com> Co-Authored-By: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Signed-off-by: Danil Golov <d.golov@samsung.com>
98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_versionedobjects import base as obj_base
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from oslo_versionedobjects import fields as obj_fields
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from os_vif.objects import vif as obj_osvif
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from kuryr_kubernetes import constants
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from kuryr_kubernetes.objects import base
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from kuryr_kubernetes.objects import fields
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@obj_base.VersionedObjectRegistry.register
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class PodState(base.KuryrK8sObjectBase):
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VERSION = '1.0'
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# FIXME(dulek): I know it's an ugly hack, but turns out you cannot
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# serialize-deserialize objects containing objects from
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# different namespaces, so we need 'os_vif' namespace here.
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OBJ_PROJECT_NAMESPACE = 'os_vif'
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fields = {
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'default_vif': obj_fields.ObjectField(obj_osvif.VIFBase.__name__,
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subclasses=True, nullable=False),
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'additional_vifs': fields.DictOfVIFsField(default={}),
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}
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@property
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def vifs(self):
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d = {
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constants.DEFAULT_IFNAME: self.default_vif,
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}
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d.update(self.additional_vifs)
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return d
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@obj_base.VersionedObjectRegistry.register
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class VIFVlanNested(obj_osvif.VIFBase):
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# This is OVO based vlan vif.
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VERSION = '1.0'
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fields = {
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# Name of the device to create
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'vif_name': obj_fields.StringField(),
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# vlan ID allocated to this vif
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'vlan_id': obj_fields.IntegerField()
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}
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@obj_base.VersionedObjectRegistry.register
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class VIFMacvlanNested(obj_osvif.VIFBase):
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# This is OVO based macvlan vif.
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VERSION = '1.0'
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fields = {
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# Name of the device to create
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'vif_name': obj_fields.StringField(),
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}
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@obj_base.VersionedObjectRegistry.register
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class VIFSriov(obj_osvif.VIFDirect):
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# This is OVO based SRIOV vif.
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# Version 1.0: Initial version
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# Version 1.1: Added pod_name field and pod_link field.
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VERSION = '1.1'
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fields = {
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# physnet of the VIF
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'physnet': obj_fields.StringField(),
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'pod_name': obj_fields.StringField(),
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'pod_link': obj_fields.StringField(),
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}
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@obj_base.VersionedObjectRegistry.register
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class VIFDPDKNested(obj_osvif.VIFNestedDPDK):
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# This is OVO based DPDK Nested vif.
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VERSION = '1.0'
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fields = {
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# name of the VIF
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'vif_name': obj_fields.StringField(),
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}
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