type: json
description: Role Specific parameters
default: {}
+ ServiceNames:
+ type: comma_delimited_list
+ default: []
+ 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
+ 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:
+ 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
deployment_actions:
default: ['CREATE', 'UPDATE']
type: comma_delimited_list
conditions:
is_host_config_required: {not: {equals: [{get_param: [RoleParameters, KernelArgs]}, ""]}}
+ is_dpdk_config_required:
+ or:
+ - yaql:
+ expression: $.data.service_names.contains('neutron_ovs_dpdk_agent')
+ data:
+ service_names: {get_param: ServiceNames}
+ - {equals: [{get_param: [RoleParameters, OvsEnableDpdk]}, true]}
+ 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}, '']}
deployment_actions_empty:
equals:
- {get_param: deployment_actions}
- []
resources:
+ RoleParametersValue:
+ type: OS::Heat::Value
+ properties:
+ type: json
+ value:
+ map_replace:
+ - map_replace:
+ - OvsDpdkCoreList: OvsDpdkCoreList
+ OvsDpdkMemoryChannels: OvsDpdkMemoryChannels
+ OvsDpdkSocketMemory: OvsDpdkSocketMemory
+ OvsPmdCoreList: OvsPmdCoreList
+ - values: {get_param: [RoleParameters]}
+ - values:
+ 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}]}
+ OvsPmdCoreList: {if: [pmd_cores_empty, {get_param: NeutronDpdkCoreList}, {get_param: OvsPmdCoreList}]}
+
HostParametersConfig:
type: OS::Heat::SoftwareConfig
condition: is_host_config_required
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
+
+ # OvS Permission issue temporary workaround
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1459436
+ # Actual solution from openvswitch - https://mail.openvswitch.org/pipermail/ovs-dev/2017-June/333423.html
+ ovs_service_path="/usr/lib/systemd/system/ovs-vswitchd.service"
+
+ if grep -q 'RuntimeDirectoryMode' $ovs_service_path; then
+ sed -i 's/RuntimeDirectoryMode=.*/RuntimeDirectoryMode=0775/' $ovs_service_path
+ else
+ echo "RuntimeDirectoryMode=0775" >> $ovs_service_path
+ fi
+
+ if ! grep -Fxq "Group=qemu" $ovs_service_path ; then
+ echo "Group=qemu" >> $ovs_service_path
+ fi
+
+ if ! grep -Fxq "UMask=0002" $ovs_service_path ; then
+ echo "UMask=0002" >> $ovs_service_path
+ fi
+
+ ovs_ctl_path='/usr/share/openvswitch/scripts/ovs-ctl'
+ if ! grep -q "umask 0002 \&\& start_daemon \"\$OVS_VSWITCHD_PRIORITY\"" $ovs_ctl_path ; then
+ sed -i 's/start_daemon \"\$OVS_VSWITCHD_PRIORITY\"/umask 0002 \&\& start_daemon \"$OVS_VSWITCHD_PRIORITY\"/' $ovs_ctl_path
+ fi
+
+
+ # DO NOT use --detailed-exitcodes
+ puppet apply --logdest console \
+ --modulepath /etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules \
+ -e '
+ class {"vswitch::dpdk":
+ host_core_list => "$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:
+ if:
+ - deployment_actions_empty
+ - []
+ - ['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}
Code Review / apex-tripleo-heat-templates.git / blobdiff