diff options
Diffstat (limited to 'extraconfig/pre_network/host_config_and_reboot.yaml')
| -rw-r--r-- | extraconfig/pre_network/host_config_and_reboot.yaml | 110 |
1 files changed, 89 insertions, 21 deletions
diff --git a/extraconfig/pre_network/host_config_and_reboot.yaml b/extraconfig/pre_network/host_config_and_reboot.yaml index e4898a6e..009a0879 100644 --- a/extraconfig/pre_network/host_config_and_reboot.yaml +++ b/extraconfig/pre_network/host_config_and_reboot.yaml @@ -14,26 +14,81 @@ parameters: ServiceNames: type: comma_delimited_list default: [] - HostCpusList: + 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: > + 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: - default: "" description: List of cores to be used for DPDK Poll Mode Driver type: string constraints: - allowed_pattern: "[0-9,-]*" + default: '' NeutronDpdkMemoryChannels: - default: "" description: Number of memory channels to be used for DPDK type: string constraints: - allowed_pattern: "[0-9]*" + default: '' NeutronDpdkSocketMemory: - default: "" + default: '' description: Memory allocated for each socket type: string NeutronDpdkDriverType: @@ -45,14 +100,23 @@ conditions: is_host_config_required: {not: {equals: [{get_param: [RoleParameters, KernelArgs]}, ""]}} # YAQL is enabled in conditions with https://review.openstack.org/#/c/467506/ is_dpdk_config_required: - yaql: - expression: $.data.service_names.contains('neutron_ovs_dpdk_agent') - data: - service_names: {get_param: ServiceNames} + 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: @@ -62,16 +126,20 @@ resources: value: map_replace: - map_replace: - - HostCpusList: HostCpusList - NeutronDpdkCoreList: NeutronDpdkCoreList - NeutronDpdkMemoryChannels: NeutronDpdkMemoryChannels - NeutronDpdkSocketMemory: NeutronDpdkSocketMemory + - IsolCpusList: IsolCpusList + OvsDpdkCoreList: OvsDpdkCoreList + OvsDpdkMemoryChannels: OvsDpdkMemoryChannels + OvsDpdkSocketMemory: OvsDpdkSocketMemory + OvsDpdkDriverType: OvsDpdkDriverType + OvsPmdCoreList: OvsDpdkCoreList - values: {get_param: [RoleParameters]} - values: - HostCpusList: {get_param: HostCpusList} - NeutronDpdkCoreList: {get_param: NeutronDpdkCoreList} - NeutronDpdkMemoryChannels: {get_param: NeutronDpdkMemoryChannels} - NeutronDpdkSocketMemory: {get_param: NeutronDpdkSocketMemory} + 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 @@ -98,7 +166,7 @@ resources: 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 @@ -122,10 +190,10 @@ resources: } ' params: - $HOST_CORES: {get_attr: [RoleParametersValue, value, HostCpusList]} - $PMD_CORES: {get_attr: [RoleParametersValue, value, NeutronDpdkCoreList]} - $MEMORY_CHANNELS: {get_attr: [RoleParametersValue, value, NeutronDpdkMemoryChannels]} - $SOCKET_MEMORY: {get_attr: [RoleParametersValue, value, NeutronDpdkSocketMemory]} + $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 |