aboutsummaryrefslogtreecommitdiffstats
path: root/puppet/services/nova-compute.yaml
blob: d208bede587ff7725185c62a3c2aae17df51c348 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
heat_template_version: ocata

description: >
  OpenStack Nova Compute service configured with Puppet

parameters:
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  NovaRbdPoolName:
    default: vms
    type: string
  CephClientUserName:
    default: openstack
    type: string
  CinderEnableNfsBackend:
    default: false
    description: Whether to enable or not the NFS backend for Cinder
    type: boolean
  CinderEnableRbdBackend:
    default: false
    description: Whether to enable or not the Rbd backend for Cinder
    type: boolean
  NovaEnableRbdBackend:
    default: false
    description: Whether to enable or not the Rbd backend for Nova
    type: boolean
  NovaComputeLibvirtVifDriver:
    default: ''
    description: Libvirt VIF driver configuration for the network
    type: string
  NovaPCIPassthrough:
    description: >
      List of PCI Passthrough whitelist parameters.
      Example -
      NovaPCIPassthrough:
        - vendor_id: "8086"
          product_id: "154c"
          address: "0000:05:00.0"
          physical_network: "datacentre"
      For different formats, refer to the nova.conf documentation for
      pci_passthrough_whitelist configuration
    type: json
    default: {}
  NovaVcpuPinSet:
    description: >
      A list or range of physical CPU cores to reserve for virtual machine
      processes.
      Ex. NovaVcpuPinSet: ['4-12','^8'] will reserve cores from 4-12 excluding 8
    type: comma_delimited_list
    default: []
  NovaReservedHostMemory:
    description: >
      Reserved RAM for host processes.
    type: number
    default: 2048
    constraints:
      - range: { min: 512 }
  MonitoringSubscriptionNovaCompute:
    default: 'overcloud-nova-compute'
    type: string
  NovaComputeLoggingSource:
    type: json
    default:
      tag: openstack.nova.compute
      path: /var/log/nova/nova-compute.log
  UpgradeLevelNovaCompute:
    type: string
    description: Nova Compute upgrade level
    default: auto

resources:
  NovaBase:
    type: ./nova-base.yaml
    properties:
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      EndpointMap: {get_param: EndpointMap}

outputs:
  role_data:
    description: Role data for the Nova Compute service.
    value:
      service_name: nova_compute
      monitoring_subscription: {get_param: MonitoringSubscriptionNovaCompute}
      logging_source: {get_param: NovaComputeLoggingSource}
      logging_groups:
        - nova
      config_settings:
        map_merge:
          - get_attr: [NovaBase, role_data, config_settings]
          - nova::compute::libvirt::manage_libvirt_services: false
            nova::compute::pci_passthrough: {get_param: NovaPCIPassthrough}
            nova::compute::vcpu_pin_set: {get_param: NovaVcpuPinSet}
            nova::compute::reserved_host_memory: {get_param: NovaReservedHostMemory}
            # we manage migration in nova common puppet profile
            nova::compute::libvirt::migration_support: false
            tripleo::profile::base::nova::manage_migration: true
            tripleo::profile::base::nova::nova_compute_enabled: true
            nova::compute::rbd::libvirt_images_rbd_pool: {get_param: NovaRbdPoolName}
            nova::compute::rbd::libvirt_rbd_user: {get_param: CephClientUserName}
            tripleo::profile::base::nova::compute::cinder_nfs_backend: {get_param: CinderEnableNfsBackend}
            rbd_persistent_storage: {get_param: CinderEnableRbdBackend}
            nova::compute::rbd::rbd_keyring:
              list_join:
              - '.'
              - - 'client'
                - {get_param: CephClientUserName}
            nova::compute::rbd::libvirt_rbd_secret_uuid: "%{hiera('ceph::profile::params::fsid')}"
            nova::compute::instance_usage_audit: true
            nova::compute::instance_usage_audit_period: 'hour'
            nova::compute::rbd::ephemeral_storage: {get_param: NovaEnableRbdBackend}
            # TUNNELLED mode provides a security enhancement when using shared
            # storage but is not supported when not using shared storage.
            # See https://bugzilla.redhat.com/show_bug.cgi?id=1301986#c12
            # In future versions of QEMU (2.6, mostly), danpb's native
            # encryption work will obsolete the need to use TUNNELLED transport
            # mode.
            nova::migration::live_migration_tunnelled: {get_param: NovaEnableRbdBackend}
            nova::compute::neutron::libvirt_vif_driver: {get_param: NovaComputeLibvirtVifDriver}
            # NOTE: bind IP is found in Heat replacing the network name with the
            # local node IP for the given network; replacement examples
            # (eg. for internal_api):
            # internal_api -> IP
            # internal_api_uri -> [IP]
            # internal_api_subnet - > IP/CIDR
            nova::compute::vncserver_proxyclient_address: {get_param: [ServiceNetMap, NovaVncProxyNetwork]}
            nova::compute::vncproxy_host: {get_param: [EndpointMap, NovaPublic, host_nobrackets]}
            nova::vncproxy::common::vncproxy_protocol: {get_param: [EndpointMap, NovaVNCProxyPublic, protocol]}
            nova::vncproxy::common::vncproxy_host: {get_param: [EndpointMap, NovaVNCProxyPublic, host_nobrackets]}
            nova::vncproxy::common::vncproxy_port: {get_param: [EndpointMap, NovaVNCProxyPublic, port]}
      step_config: |
        # TODO(emilien): figure how to deal with libvirt profile.
        # We'll probably treat it like we do with Neutron plugins.
        # Until then, just include it in the default nova-compute role.
        include tripleo::profile::base::nova::compute::libvirt
      service_config_settings:
        collectd:
          tripleo.collectd.plugins.nova_compute:
            - virt
          collectd::plugins::virt::connection: "qemu:///system"
      upgrade_tasks:
        - name: Stop nova-compute service
          tags: step1
          service: name=openstack-nova-compute state=stopped
        # If not already set by puppet (e.g a pre-ocata version), set the
        # upgrade_level for compute to "auto"
        - name: Set compute upgrade level to auto
          tags: step3
          ini_file:
            str_replace:
              template: "dest=/etc/nova/nova.conf section=upgrade_levels option=compute value=LEVEL"
              params:
                LEVEL: {get_param: UpgradeLevelNovaCompute}
        - name: Start nova-compute service
          tags: step6
          service: name=openstack-nova-compute state=started