Add support for resource provider bandwidth in Neutron config
Neutron introduced bandwidth aware scheduling some time ago. In [1]
new config options to set up available bandwidth in ovs agent was
introduced.
In [2] similar config options for SR-IOV agent was also added.
This patch adds support for both of them in TripleO.
[1] https://review.opendev.org/#/c/577223/
[2] https://review.opendev.org/#/c/581364/
Depends-On: https://review.opendev.org/#/c/727123/
Change-Id: Ic7b6e45b47bdb91758818555d870056730fe3983
(cherry picked from commit 6ca476842f
)
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@ -133,6 +133,16 @@ parameters:
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description: Enable IGMP Snooping.
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type: boolean
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default: false
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NeutronOvsResourceProviderBandwidths:
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description: >
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Comma-separated list of <bridge>:<egress_bw>:<ingress_bw> tuples, showing
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the available bandwidth for the given bridge in the given direction. The
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direction is meant from VM perspective. Bandwidth is measured in kilobits
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per second (kbps). The bridge must appear in bridge_mappings as the value.
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type: comma_delimited_list
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default: ""
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tags:
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- role_specific
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conditions:
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no_firewall_driver: {equals : [{get_param: NeutronOVSFirewallDriver}, '']}
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@ -157,11 +167,13 @@ resources:
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- neutron::agents::ml2::ovs::bridge_mappings: NeutronBridgeMappings
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vswitch::ovs::enable_hw_offload: OvsHwOffload
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vswitch::ovs::disable_emc: OvsDisableEMC
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neutron::agents::ml2::ovs::resource_provider_bandwidths: NeutronOvsResourceProviderBandwidths
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- values: {get_param: [RoleParameters]}
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- values:
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NeutronBridgeMappings: {get_param: NeutronBridgeMappings}
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OvsHwOffload: {get_param: OvsHwOffload}
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OvsDisableEMC: {get_param: OvsDisableEMC}
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NeutronOvsResourceProviderBandwidths: {get_param: NeutronOvsResourceProviderBandwidths}
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NeutronBase:
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type: ./neutron-base.yaml
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@ -91,6 +91,18 @@ parameters:
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value in ML2 plugin. And overwrite values from global_physnet_mtu for
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selected network.
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type: comma_delimited_list
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NeutronOvsVnicTypeBlacklist:
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description: |
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Comman-separated list of VNIC types for which support in Neutron is
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administratively prohibited by the OVS mechanism driver.
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type: comma_delimited_list
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default: ""
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NeutronSriovVnicTypeBlacklist:
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description: >
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Comman-separated list of VNIC types for which support in Neutron is
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administratively prohibited by the SR-IOV mechanism driver.
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type: comma_delimited_list
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default: ""
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conditions:
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physical_network_mtus_set: {not: {equals: [{get_param: NeutronML2PhysicalNetworkMtus}, []]}}
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@ -125,6 +137,8 @@ outputs:
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neutron::plugins::ml2::tenant_network_types: {get_param: NeutronNetworkType}
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neutron::plugins::ml2::firewall_driver: {get_param: NeutronFirewallDriver}
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neutron::plugins::ml2::overlay_ip_version: {get_param: NeutronOverlayIPVersion}
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neutron::plugins::ml2::ovs_driver::vnic_type_blacklist: {get_param: NeutronOvsVnicTypeBlacklist}
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neutron::plugins::ml2::sriov_driver::vnic_type_blacklist: {get_param: NeutronSriovVnicTypeBlacklist}
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- if:
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- physical_network_mtus_set
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- neutron::plugins::ml2::physical_network_mtus: {get_param: NeutronML2PhysicalNetworkMtus}
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@ -85,6 +85,17 @@ parameters:
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type: boolean
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tags:
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- role_specific
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NeutronSriovResourceProviderBandwidths:
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description: >
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Comma-separated list of <network_device>:<egress_bw>:<ingress_bw> tuples,
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showing the available bandwidth for the given device in the given
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direction. The direction is meant from VM perspective. Bandwidth is
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measured in kilobits per second (kbps). The device must appear in
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physical_device_mappings as the value.
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type: comma_delimited_list
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default: ""
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tags:
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- role_specific
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conditions:
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@ -119,11 +130,13 @@ resources:
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- neutron::agents::ml2::sriov::physical_device_mappings: NeutronPhysicalDevMappings
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neutron::agents::ml2::sriov::exclude_devices: NeutronExcludeDevices
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neutron::agents::ml2::sriov::extensions: NeutronSriovAgentExtensions
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neutron::agents::ml2::sriov_nic::resource_provider_bandwidths: NeutronSriovResourceProviderBandwidths
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- values: {get_param: [RoleParameters]}
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- values:
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NeutronPhysicalDevMappings: {get_param: NeutronPhysicalDevMappings}
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NeutronExcludeDevices: {get_param: NeutronExcludeDevices}
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NeutronSriovAgentExtensions: {get_param: NeutronSriovAgentExtensions}
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NeutronSriovResourceProviderBandwidths: {get_param: NeutronSriovResourceProviderBandwidths}
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ContainersCommon:
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type: ../containers-common.yaml
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