Merge "Enabling vhost-postcopy-support when live_migration_permit_post_copy" into stable/train
This commit is contained in:
Zuul
Gerrit Code Review
commit
e3dba014b4
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@ -346,12 +346,12 @@ parameters:
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type: boolean
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NovaLiveMigrationPermitPostCopy:
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description: >
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Set to "True" to activate the instance on the destination node before migration is complete,
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and to set an upper bound on the memory that needs to be transferred.
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default: ''
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type: string
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constraints:
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- allowed_values: [ '', 'true', 'True', 'TRUE', 'false', 'False', 'FALSE']
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If "True" activates the instance on the destination node before migration is complete,
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and to set an upper bound on the memory that needs to be transferred. Post copy
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gets enabled per default if the compute roles is not a realtime role or disabled
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by this parameter.
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default: true
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type: boolean
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tags:
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- role_specific
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NovaLiveMigrationPermitAutoConverge:
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@ -360,10 +360,8 @@ parameters:
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instance's memory writes when the migration performance is slow and might not complete.
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Auto converge will only be used if this flag is set to True and post copy is not permitted
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or post copy is unavailable due to the version of libvirt and QEMU.
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default: ''
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type: string
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constraints:
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- allowed_values: [ '', 'true', 'True', 'TRUE', 'false', 'False', 'FALSE']
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default: false
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type: boolean
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tags:
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- role_specific
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MultipathdEnable:
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@ -717,10 +715,8 @@ conditions:
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- equals: [{get_param: [RoleParameters, NovaReservedHugePages]}, ""]
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- equals: [{get_param: NovaReservedHugePages}, []]
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live_migration_optimization_set:
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and:
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- not: {equals: [{get_param: [RoleParameters, TunedProfileName]}, 'realtime-virtual-host']}
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- reserved_huge_pages_set
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is_realtime:
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equals: [{get_param: [RoleParameters, TunedProfileName]}, 'realtime-virtual-host']
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ovs_dpdk_socket_memory_not_set:
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and:
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@ -733,18 +729,6 @@ conditions:
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- equals: [{get_param: NovaLibvirtMaxQueues}, 0]
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- equals: [{get_param: [RoleParameters, NovaLibvirtMaxQueues]}, 0]
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permit_post_copy_set:
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not:
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and:
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- equals: [{get_param: [RoleParameters, NovaLiveMigrationPermitPostCopy]}, '']
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- equals: [{get_param: NovaLiveMigrationPermitPostCopy}, '']
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permit_auto_converge_set:
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not:
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and:
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- equals: [{get_param: [RoleParameters, NovaLiveMigrationPermitAutoConverge]}, '']
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- equals: [{get_param: NovaLiveMigrationPermitAutoConverge}, '']
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outputs:
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role_data:
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description: Role data for the Nova Compute service.
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@ -808,24 +792,14 @@ outputs:
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nova::compute::live_migration_wait_for_vif_plug: {get_param: NovaLiveMigrationWaitForVIFPlug}
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nova::migration::libvirt::live_migration_permit_post_copy:
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if:
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- permit_post_copy_set
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- contains:
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- {get_attr: [RoleParametersValue, value, nova_permit_post_copy]}
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- ["TRUE", "true", "True"]
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- if:
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- live_migration_optimization_set
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- true
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- false
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- is_realtime
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- false
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- {get_attr: [RoleParametersValue, value, nova_permit_post_copy]}
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nova::migration::libvirt::live_migration_permit_auto_converge:
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if:
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- permit_auto_converge_set
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- contains:
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- {get_attr: [RoleParametersValue, value, nova_permit_auto_converge]}
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- ["TRUE", "true", "True"]
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- if:
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- live_migration_optimization_set
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- true
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- false
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- is_realtime
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- false
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- {get_attr: [RoleParametersValue, value, nova_permit_auto_converge]}
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# TUNNELLED mode is not compatible with post_copy.
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nova::migration::libvirt::live_migration_tunnelled: false
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# NOTE: bind IP is found in hiera replacing the network name with the
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@ -30,6 +30,16 @@ parameters:
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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NovaLiveMigrationPermitPostCopy:
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description: >
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If "True" activates the instance on the destination node before migration is complete,
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and to set an upper bound on the memory that needs to be transferred. Post copy
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gets enabled per default if the compute roles is not a realtime role or disabled
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by this parameter.
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default: true
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type: boolean
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tags:
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- role_specific
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OvsDpdkCoreList:
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description: >
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List of cores to be used for DPDK lcore threads. Note, these threads
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@ -151,6 +161,8 @@ parameters:
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conditions:
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emc_disable: {equals: [{get_param: OvsDisableEMC}, true]}
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is_realtime:
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equals: [{get_param: [RoleParameters, TunedProfileName]}, 'realtime-virtual-host']
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resources:
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@ -172,6 +184,7 @@ resources:
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pmd_load_threshold: OvsPmdLoadThreshold
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pmd_improvement_threshold: OvsPmdImprovementThreshold
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pmd_rebal_interval: OvsPmdRebalInterval
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nova_postcopy: NovaLiveMigrationPermitPostCopy
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- values: {get_param: [RoleParameters]}
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- values:
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OvsDpdkCoreList: {get_param: OvsDpdkCoreList}
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@ -186,6 +199,7 @@ resources:
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OvsPmdLoadThreshold: {get_param: OvsPmdLoadThreshold}
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OvsPmdImprovementThreshold: {get_param: OvsPmdImprovementThreshold}
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OvsPmdRebalInterval: {get_param: OvsPmdRebalInterval}
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NovaLiveMigrationPermitPostCopy: {get_param: NovaLiveMigrationPermitPostCopy}
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BootParams:
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type: ./../kernel/kernel-boot-params-baremetal-ansible.yaml
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@ -224,3 +238,8 @@ outputs:
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- emc_disable
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- 0
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- ''
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tripleo_ovs_dpdk_vhost_postcopy_support:
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if:
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- is_realtime
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- false
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- {get_attr: [RoleParametersDpdk, value, nova_postcopy]}
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