ansible/migrate_pinning_setup.yaml


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@media only all and (prefers-color-scheme: dark) {
.highlight .hll { background-color: #49483e }
.highlight .c { color: #75715e } /* Comment */
.highlight .err { color: #960050; background-color: #1e0010 } /* Error */
.highlight .k { color: #66d9ef } /* Keyword */
.highlight .l { color: #ae81ff } /* Literal */
.highlight .n { color: #f8f8f2 } /* Name */
.highlight .o { color: #f92672 } /* Operator */
.highlight .p { color: #f8f8f2 } /* Punctuation */
.---
##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

- hosts: localhost
  roles:
    - create_flavor
    - role: set_flavor_property
      key: "hw:cpu_policy"
      value: "dedicated"
    - role: set_flavor_property
      key: "hw:numa_nodes"
      value: "1"

- hosts: nodes
  roles:
    - backup_nova_conf
    - role: set_nova_conf
      section: "DEFAULT"
      key: "live_migration_flag"
      value: "VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_TUNNELLED"
    - role: set_nova_conf
      section: "DEFAULT"
      key: "vncserver_listen"
      value: "0.0.0.0"

- hosts: controller
  roles:
    - role: set_nova_conf
      section: "DEFAULT"
      key: "scheduler_default_filters"
      value: "NUMATopologyFilter"
    - role: restart_nova_service
      service: "nova-scheduler"

- hosts: compute
  roles:
    - role: set_nova_conf
      section: "DEFAULT"
      key: "vcpu_pin_set"
      value: "{{ cpu_set }}"
    - role: restart_nova_service
      service: "nova-compute"