Hongbin Lu 3c3bb020c8 Introduce sriov port driver
* Introduce a new config 'enabled_port_drivers'. This config allows
  operators to specify multiple port drivers to enable. This enables
  Kuryr to dynamically choose from a list of port drivers (Veth or
  SRIOV).
* Introduce a new SRIOV port driver for performing SRIOV port binding
* Choose port driver according to the type of the port. If the neutron
  port has SRIOV vnic type, choose the SRIOV port driver. Otherwise,
  choose the normal port driver (i.e. veth).
* To use this feature, users are supposed to pre-create a SRIOV port
  and have the binding:profile populated. Furthermore, users should
  pass the SRIOV port to Kuryr (i.e. using --mac-address <port_mac>
  and/or --ip <port_ip> on 'docker run') so that Kuryr will choose
  the right driver.

Implements: blueprint sriov-support
Change-Id: I0d6552ce4a2c50edb164aff3de802e6239671c2c
2018-01-03 07:51:05 +00:00

67 lines
2.3 KiB
Python

# 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
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# 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.
SCHEMA = {
"PLUGIN_ACTIVATE": {"Implements": ["NetworkDriver", "IpamDriver"]},
"SUCCESS": {}
}
# Routes are given a RouteType of 0 and a value for NextHop;
ROUTE_TYPE = {
"NEXTHOP": 0
}
PROTOCOLS = {
1: 'icmp',
6: 'tcp',
17: 'udp'
}
NET_NAME_PREFIX = 'kuryr-net-'
SUBNET_NAME_PREFIX = 'kuryr-subnet-'
NEUTRON_ID_LH_OPTION = 'kuryr.net.uuid.lh'
NEUTRON_ID_UH_OPTION = 'kuryr.net.uuid.uh'
DOCKER_EXPOSED_PORTS_OPTION = 'com.docker.network.endpoint.exposedports'
DOCKER_MAC_ADDRESS_OPTION = 'com.docker.network.endpoint.macaddress'
KURYR_EXISTING_NEUTRON_NET = 'kuryr.net.existing'
KURYR_EXISTING_NEUTRON_SUBNETPOOL = 'kuryr.subnetpool.existing'
KURYR_EXISTING_NEUTRON_PORT = 'kuryr.port.existing'
NETWORK_GATEWAY_OPTIONS = 'com.docker.network.gateway'
NETWORK_GENERIC_OPTIONS = 'com.docker.network.generic'
NEUTRON_NAME_OPTION = 'neutron.net.name'
NEUTRON_SHARED_OPTION = 'neutron.net.shared'
NEUTRON_SUBNET_NAME_OPTION = 'neutron.subnet.name'
NEUTRON_SUBNET_UUID_OPTION = 'neutron.subnet.uuid'
NEUTRON_V6_SUBNET_NAME_OPTION = 'neutron.subnet.v6.name'
NEUTRON_V6_SUBNET_UUID_OPTION = 'neutron.subnet.v6.uuid'
NEUTRON_POOL_NAME_OPTION = 'neutron.pool.name'
NEUTRON_POOL_UUID_OPTION = 'neutron.pool.uuid'
NEUTRON_V6_POOL_NAME_OPTION = 'neutron.pool.v6.name'
NEUTRON_V6_POOL_UUID_OPTION = 'neutron.pool.v6.uuid'
NEUTRON_UUID_OPTION = 'neutron.net.uuid'
REQUEST_ADDRESS_TYPE = 'RequestAddressType'
KURYR_UNBOUND_PORT = 'kuryr-unbound-port'
NEUTRON_UNBOUND_PORT = 'neutron-unbound-port'
BINDING_PROFILE = 'binding:profile'
# Define supported virtual NIC types.
VNIC_TYPE_NORMAL = 'normal'
VNIC_TYPE_DIRECT = 'direct'
VNIC_TYPE_MACVTAP = 'macvtap'
VNIC_TYPE_DIRECT_PHYSICAL = 'direct-physical'
# Define list of virtual NIC types.
VNIC_TYPES_SRIOV = (VNIC_TYPE_DIRECT, VNIC_TYPE_MACVTAP,
VNIC_TYPE_DIRECT_PHYSICAL)