type: json
description: Role Specific parameters
default: {}
- deployment_actions:
- default: ['CREATE', 'UPDATE']
+ ServiceNames:
type: comma_delimited_list
+ default: []
+ IsolCpusList:
+ default: "0"
+ description: List of cores to be isolated by tuned
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9,-]+"
+ OvsEnableDpdk:
+ default: false
+ description: Whether or not to configure enable DPDK in OVS
+ type: boolean
+ OvsDpdkCoreList:
+ description: >
+ List of cores to be used for DPDK lcore threads. Note, these threads
+ are used by the OVS control path for validator and handling functions.
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9,-]*"
+ default: ""
+ OvsDpdkMemoryChannels:
+ description: Number of memory channels per socket to be used for DPDK
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9]*"
+ default: ""
+ OvsDpdkSocketMemory:
+ default: ""
+ description: >
+ Sets the amount of hugepage memory to assign per NUMA node. It is
+ recommended to use the socket closest to the PCIe slot used for the
+ desired DPDK NIC. The format should be in "<socket 0 mem>, <socket 1
+ mem>, <socket n mem>", where the value is specified in MB. For example:
+ "1024,0".
+ type: string
+ OvsDpdkDriverType:
+ default: "vfio-pci"
+ description: >
+ DPDK Driver type. Ensure the Overcloud NIC to be used for DPDK supports
+ this UIO/PMD driver.
+ type: string
+ OvsPmdCoreList:
description: >
- List of stack actions that will trigger any deployments in this
- templates. The actions will be an empty list of the server is in the
- toplevel DeploymentServerBlacklist parameter's value.
+ A list or range of CPU cores for PMD threads to be pinned to. Note, NIC
+ location to cores on socket, number of hyper-threaded logical cores, and
+ desired number of PMD threads can all play a role in configuring this
+ setting. These cores should be on the same socket where
+ OvsDpdkSocketMemory is assigned. If using hyperthreading then specify
+ both logical cores that would equal the physical core. Also, specifying
+ more than one core will trigger multiple PMD threads to be spawned which
+ may improve dataplane performance.
+ constraints:
+ - allowed_pattern: "[0-9,-]*"
+ type: string
+ default: ""
+ # DEPRECATED: the following options are deprecated and are currently maintained
+ # for backwards compatibility. They will be removed in the Queens cycle.
+ HostCpusList:
+ description: List of cores to be used for host process
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9,-]+"
+ default: '0'
+ NeutronDpdkCoreList:
+ description: List of cores to be used for DPDK Poll Mode Driver
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9,-]*"
+ default: ''
+ NeutronDpdkMemoryChannels:
+ description: Number of memory channels to be used for DPDK
+ type: string
+ constraints:
+ - allowed_pattern: "[0-9]*"
+ default: ''
+ NeutronDpdkSocketMemory:
+ default: ''
+ description: Memory allocated for each socket
+ type: string
+ NeutronDpdkDriverType:
+ default: "vfio-pci"
+ description: DPDK Driver type
+ type: string
conditions:
is_host_config_required: {not: {equals: [{get_param: [RoleParameters, KernelArgs]}, ""]}}
- deployment_actions_empty:
- equals:
- - {get_param: deployment_actions}
- - []
+ # YAQL is enabled in conditions with https://review.openstack.org/#/c/467506/
+ is_dpdk_config_required:
+ or:
+ - yaql:
+ expression: $.data.service_names.contains('neutron_ovs_dpdk_agent')
+ data:
+ service_names: {get_param: ServiceNames}
+ - {get_param: OvsEnableDpdk}
+ - {get_param: [RoleParameters, OvsEnableDpdk]}
+ is_reboot_config_required:
+ or:
+ - is_host_config_required
+ - is_dpdk_config_required
+ l_cores_empty: {equals: [{get_param: OvsDpdkCoreList}, '']}
+ pmd_cores_empty: {equals: [{get_param: OvsPmdCoreList}, '']}
+ mem_channels_empty: {equals: [{get_param: OvsDpdkMemoryChannels}, '']}
+ socket_mem_empty: {equals: [{get_param: OvsDpdkSocketMemory}, '']}
+ driver_not_set: {equals: [{get_param: OvsDpdkDriverType}, 'vfio-pci']}
+ isol_cpus_empty: {equals: [{get_param: IsolCpusList}, '0']}
resources:
+ RoleParametersValue:
+ type: OS::Heat::Value
+ properties:
+ type: json
+ value:
+ map_replace:
+ - map_replace:
+ - IsolCpusList: IsolCpusList
+ OvsDpdkCoreList: OvsDpdkCoreList
+ OvsDpdkMemoryChannels: OvsDpdkMemoryChannels
+ OvsDpdkSocketMemory: OvsDpdkSocketMemory
+ OvsDpdkDriverType: OvsDpdkDriverType
+ OvsPmdCoreList: OvsDpdkCoreList
+ - values: {get_param: [RoleParameters]}
+ - values:
+ IsolCpusList: {if: [isol_cpus_empty, {get_param: HostCpusList}, {get_param: IsolCpusList}]}
+ OvsDpdkCoreList: {if: [l_cores_empty, {get_param: HostCpusList}, {get_param: OvsDpdkCoreList}]}
+ OvsDpdkMemoryChannels: {if: [mem_channels_empty, {get_param: NeutronDpdkMemoryChannels}, {get_param: OvsDpdkMemoryChannels}]}
+ OvsDpdkSocketMemory: {if: [socket_mem_empty, {get_param: NeutronDpdkSocketMemory}, {get_param: OvsDpdkSocketMemory}]}
+ OvsDpdkDriverType: {if: [driver_not_set, {get_param: NeutronDpdkDriverType}, {get_param: OvsDpdkDriverType}]}
+ OvsPmdCoreList: {if: [pmd_cores_empty, {get_param: NeutronDpdkCoreList}, {get_param: OvsPmdCoreList}]}
+
HostParametersConfig:
type: OS::Heat::SoftwareConfig
condition: is_host_config_required
name: HostParametersDeployment
server: {get_param: server}
config: {get_resource: HostParametersConfig}
- actions:
- if:
- - deployment_actions_empty
- - []
- - ['CREATE'] # Only do this on CREATE
+ actions: ['CREATE'] # Only do this on CREATE
input_values:
_KERNEL_ARGS_: {get_param: [RoleParameters, KernelArgs]}
_TUNED_PROFILE_NAME_: {get_param: [RoleParameters, TunedProfileName]}
- _TUNED_CORES_: {get_param: [RoleParameters, HostIsolatedCoreList]}
+ _TUNED_CORES_: {get_param: [RoleParameters, IsolCpusList]}
+
+ EnableDpdkConfig:
+ type: OS::Heat::SoftwareConfig
+ condition: is_dpdk_config_required
+ properties:
+ group: script
+ config:
+ str_replace:
+ template: |
+ #!/bin/bash
+ set -x
+ # DO NOT use --detailed-exitcodes
+ puppet apply --logdest console \
+ --modulepath /etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules \
+ -e '
+ class {"vswitch::dpdk":
+ host_core_list => "$HOST_CORES",
+ pmd_core_list => "$PMD_CORES",
+ memory_channels => "$MEMORY_CHANNELS",
+ socket_mem => "$SOCKET_MEMORY",
+ }
+ '
+ params:
+ $HOST_CORES: {get_attr: [RoleParametersValue, value, OvsDpdkCoreList]}
+ $PMD_CORES: {get_attr: [RoleParametersValue, value, OvsPmdCoreList]}
+ $MEMORY_CHANNELS: {get_attr: [RoleParametersValue, value, OvsDpdkMemoryChannels]}
+ $SOCKET_MEMORY: {get_attr: [RoleParametersValue, value, OvsDpdkSocketMemory]}
+
+ EnableDpdkDeployment:
+ type: OS::Heat::SoftwareDeployment
+ condition: is_dpdk_config_required
+ properties:
+ name: EnableDpdkDeployment
+ server: {get_param: server}
+ config: {get_resource: EnableDpdkConfig}
+ actions: ['CREATE'] # Only do this on CREATE
RebootConfig:
type: OS::Heat::SoftwareConfig
- condition: is_host_config_required
+ condition: is_reboot_config_required
properties:
group: script
config: |
RebootDeployment:
type: OS::Heat::SoftwareDeployment
depends_on: HostParametersDeployment
- condition: is_host_config_required
+ condition: is_reboot_config_required
properties:
name: RebootDeployment
server: {get_param: server}
config: {get_resource: RebootConfig}
- actions:
- if:
- - deployment_actions_empty
- - []
- - ['CREATE'] # Only do this on CREATE
+ actions: ['CREATE'] # Only do this on CREATE
signal_transport: NO_SIGNAL
outputs:
Code Review / apex-tripleo-heat-templates.git / blobdiff