docker/services/nova-compute.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Nova Compute service
   5
   6 parameters:
   7   DockerNovaComputeImage:
   8     description: image
   9     type: string
  10   DockerNovaLibvirtConfigImage:
  11     description: The container image to use for the nova_libvirt config_volume
  12     type: string
  13   ServiceData:
  14     default: {}
  15     description: Dictionary packing service data
  16     type: json
  17   ServiceNetMap:
  18     default: {}
  19     description: Mapping of service_name -> network name. Typically set
  20                  via parameter_defaults in the resource registry.  This
  21                  mapping overrides those in ServiceNetMapDefaults.
  22     type: json
  23   DefaultPasswords:
  24     default: {}
  25     type: json
  26   RoleName:
  27     default: ''
  28     description: Role name on which the service is applied
  29     type: string
  30   RoleParameters:
  31     default: {}
  32     description: Parameters specific to the role
  33     type: json
  34   EndpointMap:
  35     default: {}
  36     description: Mapping of service endpoint -> protocol. Typically set
  37                  via parameter_defaults in the resource registry.
  38     type: json
  39   DockerNovaMigrationSshdPort:
  40     default: 2022
  41     description: Port that dockerized nova migration target sshd service
  42                  binds to.
  43     type: number
  44   UpgradeLevelNovaCompute:
  45     type: string
  46     description: Nova Compute upgrade level
  47     default: ''
  48   UpgradeRemoveUnusedPackages:
  49     default: false
  50     description: Remove package if the service is being disabled during upgrade
  51     type: boolean
  52
  53 resources:
  54
  55   ContainersCommon:
  56     type: ./containers-common.yaml
  57
  58   MySQLClient:
  59     type: ../../puppet/services/database/mysql-client.yaml
  60
  61   NovaComputeBase:
  62     type: ../../puppet/services/nova-compute.yaml
  63     properties:
  64       EndpointMap: {get_param: EndpointMap}
  65       ServiceData: {get_param: ServiceData}
  66       ServiceNetMap: {get_param: ServiceNetMap}
  67       DefaultPasswords: {get_param: DefaultPasswords}
  68       RoleName: {get_param: RoleName}
  69       RoleParameters: {get_param: RoleParameters}
  70
  71 outputs:
  72   role_data:
  73     description: Role data for the Nova Compute service.
  74     value:
  75       service_name: {get_attr: [NovaComputeBase, role_data, service_name]}
  76       config_settings:
  77         get_attr: [NovaComputeBase, role_data, config_settings]
  78       logging_source: {get_attr: [NovaComputeBase, role_data, logging_source]}
  79       logging_groups: {get_attr: [NovaComputeBase, role_data, logging_groups]}
  80       step_config: &step_config
  81         list_join:
  82           - "\n"
  83           - - {get_attr: [NovaComputeBase, role_data, step_config]}
  84             - {get_attr: [MySQLClient, role_data, step_config]}
  85       puppet_config:
  86         config_volume: nova_libvirt
  87         puppet_tags: nova_config,nova_paste_api_ini
  88         step_config: *step_config
  89         config_image: {get_param: DockerNovaLibvirtConfigImage}
  90       kolla_config:
  91         /var/lib/kolla/config_files/nova_compute.json:
  92           command: /usr/bin/nova-compute --config-file /etc/nova/nova.conf --config-file /etc/nova/rootwrap.conf
  93           config_files:
  94             - source: "/var/lib/kolla/config_files/src/*"
  95               dest: "/"
  96               merge: true
  97               preserve_properties: true
  98             - source: "/var/lib/kolla/config_files/src-iscsid/*"
  99               dest: "/"
 100               merge: true
 101               preserve_properties: true
 102             - source: "/var/lib/kolla/config_files/src-ceph/"
 103               dest: "/etc/ceph/"
 104               merge: true
 105               preserve_properties: true
 106           permissions:
 107             - path: /var/log/nova
 108               owner: nova:nova
 109               recurse: true
 110             - path: /var/lib/nova
 111               owner: nova:nova
 112               recurse: true
 113       docker_config:
 114         # FIXME: run discover hosts here
 115         step_4:
 116           nova_compute:
 117             image: &nova_compute_image {get_param: DockerNovaComputeImage}
 118             net: host
 119             privileged: true
 120             user: nova
 121             restart: always
 122             volumes:
 123               list_concat:
 124                 - {get_attr: [ContainersCommon, volumes]}
 125                 -
 126                   - /var/lib/kolla/config_files/nova_compute.json:/var/lib/kolla/config_files/config.json:ro
 127                   - /var/lib/config-data/puppet-generated/nova_libvirt/:/var/lib/kolla/config_files/src:ro
 128                   - /var/lib/config-data/puppet-generated/iscsid/:/var/lib/kolla/config_files/src-iscsid:ro
 129                   - /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
 130                   - /dev:/dev
 131                   - /lib/modules:/lib/modules:ro
 132                   - /run:/run
 133                   - /var/lib/nova:/var/lib/nova
 134                   - /var/lib/libvirt:/var/lib/libvirt
 135                   - /var/log/containers/nova:/var/log/nova
 136                   - /sys/class/net:/sys/class/net
 137                   - /sys/bus/pci:/sys/bus/pci
 138             environment:
 139              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 140       host_prep_tasks:
 141         - name: create persistent directories
 142           file:
 143             path: "{{ item }}"
 144             state: directory
 145           with_items:
 146             - /var/log/containers/nova
 147             - /var/lib/nova
 148             - /var/lib/libvirt
 149         - name: ensure ceph configurations exist
 150           file:
 151             path: /etc/ceph
 152             state: directory
 153       upgrade_tasks:
 154         - name: Set compute upgrade level to auto
 155           tags: step1
 156           ini_file:
 157             str_replace:
 158               template: "dest=/etc/nova/nova.conf section=upgrade_levels option=compute value=LEVEL"
 159               params:
 160                 LEVEL: {get_param: UpgradeLevelNovaCompute}
 161         - name: Stop and disable nova-compute service
 162           tags: step2
 163           service: name=openstack-nova-compute state=stopped enabled=no
 164         - name: Remove openstack-nova-compute package if operator requests it
 165           yum: name=openstack-nova-compute state=removed
 166           tags: step2
 167           ignore_errors: True
 168           when: {get_param: UpgradeRemoveUnusedPackages}