puppet/services/nova-compute.yaml

   1 heat_template_version: 2016-04-08
   2
   3 description: >
   4   OpenStack Nova Compute service configured with Puppet
   5
   6 parameters:
   7   ServiceNetMap:
   8     default: {}
   9     description: Mapping of service_name -> network name. Typically set
  10                  via parameter_defaults in the resource registry.  This
  11                  mapping overrides those in ServiceNetMapDefaults.
  12     type: json
  13   DefaultPasswords:
  14     default: {}
  15     type: json
  16   EndpointMap:
  17     default: {}
  18     description: Mapping of service endpoint -> protocol. Typically set
  19                  via parameter_defaults in the resource registry.
  20     type: json
  21   NovaRbdPoolName:
  22     default: vms
  23     type: string
  24   CephClientUserName:
  25     default: openstack
  26     type: string
  27   CinderEnableNfsBackend:
  28     default: false
  29     description: Whether to enable or not the NFS backend for Cinder
  30     type: boolean
  31   CinderEnableRbdBackend:
  32     default: false
  33     description: Whether to enable or not the Rbd backend for Cinder
  34     type: boolean
  35   NovaEnableRbdBackend:
  36     default: false
  37     description: Whether to enable or not the Rbd backend for Nova
  38     type: boolean
  39   NovaComputeLibvirtVifDriver:
  40     default: ''
  41     description: Libvirt VIF driver configuration for the network
  42     type: string
  43
  44 resources:
  45   NovaBase:
  46     type: ./nova-base.yaml
  47     properties:
  48       ServiceNetMap: {get_param: ServiceNetMap}
  49       DefaultPasswords: {get_param: DefaultPasswords}
  50       EndpointMap: {get_param: EndpointMap}
  51
  52 outputs:
  53   role_data:
  54     description: Role data for the Nova Compute service.
  55     value:
  56       service_name: nova_compute
  57       config_settings:
  58         map_merge:
  59           - get_attr: [NovaBase, role_data, config_settings]
  60           - nova::compute::libvirt::manage_libvirt_services: false
  61             # we manage migration in nova common puppet profile
  62             nova::compute::libvirt::migration_support: false
  63             tripleo::profile::base::nova::manage_migration: true
  64             tripleo::profile::base::nova::nova_compute_enabled: true
  65             nova::compute::rbd::libvirt_images_rbd_pool: {get_param: NovaRbdPoolName}
  66             nova::compute::rbd::libvirt_rbd_user: {get_param: CephClientUserName}
  67             tripleo::profile::base::nova::compute::cinder_nfs_backend: {get_param: CinderEnableNfsBackend}
  68             rbd_persistent_storage: {get_param: CinderEnableRbdBackend}
  69             nova::compute::rbd::rbd_keyring:
  70               list_join:
  71               - '.'
  72               - - 'client'
  73                 - {get_param: CephClientUserName}
  74             nova::compute::rbd::libvirt_rbd_secret_uuid: '"%{hiera(\"ceph::profile::params::fsid\")}"'
  75             nova::compute::instance_usage_audit: true
  76             nova::compute::instance_usage_audit_period: 'hour'
  77             nova::compute::rbd::ephemeral_storage: {get_param: NovaEnableRbdBackend}
  78             # TUNNELLED mode provides a security enhancement when using shared
  79             # storage but is not supported when not using shared storage.
  80             # See https://bugzilla.redhat.com/show_bug.cgi?id=1301986#c12
  81             # In future versions of QEMU (2.6, mostly), danpb's native
  82             # encryption work will obsolete the need to use TUNNELLED transport
  83             # mode.
  84             nova::migration::live_migration_tunnelled: {get_param: NovaEnableRbdBackend}
  85             # Changing the default from 512MB. The current templates can not deploy
  86             # overclouds with swap. On an idle compute node, we see ~1024MB of RAM
  87             # used. 2048 is suggested to account for other possible operations for
  88             # example openvswitch.
  89             nova::compute::reserved_host_memory: 2048
  90             nova::compute::neutron::libvirt_vif_driver: {get_param: NovaComputeLibvirtVifDriver}
  91             # NOTE: bind IP is found in Heat replacing the network name with the
  92             # local node IP for the given network; replacement examples
  93             # (eg. for internal_api):
  94             # internal_api -> IP
  95             # internal_api_uri -> [IP]
  96             # internal_api_subnet - > IP/CIDR
  97             nova::compute::vncserver_proxyclient_address: {get_param: [ServiceNetMap, NovaVncProxyNetwork]}
  98             nova::compute::vncproxy_host: {get_param: [EndpointMap, NovaPublic, host]}
  99       step_config: |
 100         # TODO(emilien): figure how to deal with libvirt profile.
 101         # We'll probably treat it like we do with Neutron plugins.
 102         # Until then, just include it in the default nova-compute role.
 103         include tripleo::profile::base::nova::compute::libvirt