docker/services/pacemaker/cinder-volume.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Cinder Volume service
   5
   6 parameters:
   7   DockerCinderVolumeImage:
   8     description: image
   9     type: string
  10   DockerCinderConfigImage:
  11     description: The container image to use for the cinder config_volume
  12     type: string
  13   EndpointMap:
  14     default: {}
  15     description: Mapping of service endpoint -> protocol. Typically set
  16                  via parameter_defaults in the resource registry.
  17     type: json
  18   ServiceNetMap:
  19     default: {}
  20     description: Mapping of service_name -> network name. Typically set
  21                  via parameter_defaults in the resource registry.  This
  22                  mapping overrides those in ServiceNetMapDefaults.
  23     type: json
  24   DefaultPasswords:
  25     default: {}
  26     type: json
  27   RoleName:
  28     default: ''
  29     description: Role name on which the service is applied
  30     type: string
  31   RoleParameters:
  32     default: {}
  33     description: Parameters specific to the role
  34     type: json
  35   # custom parameters for the Cinder volume role
  36   CinderEnableIscsiBackend:
  37     default: true
  38     description: Whether to enable or not the Iscsi backend for Cinder
  39     type: boolean
  40   CinderLVMLoopDeviceSize:
  41     default: 10280
  42     description: The size of the loopback file used by the cinder LVM driver.
  43     type: number
  44
  45 resources:
  46
  47   CinderBase:
  48     type: ../../../puppet/services/cinder-volume.yaml
  49     properties:
  50       EndpointMap: {get_param: EndpointMap}
  51       ServiceNetMap: {get_param: ServiceNetMap}
  52       DefaultPasswords: {get_param: DefaultPasswords}
  53       RoleName: {get_param: RoleName}
  54       RoleParameters: {get_param: RoleParameters}
  55
  56 outputs:
  57   role_data:
  58     description: Role data for the Cinder Volume role.
  59     value:
  60       service_name: {get_attr: [CinderBase, role_data, service_name]}
  61       config_settings:
  62         map_merge:
  63           - get_attr: [CinderBase, role_data, config_settings]
  64           - tripleo::profile::pacemaker::cinder::volume_bundle::cinder_volume_docker_image: &cinder_volume_image {get_param: DockerCinderVolumeImage}
  65             cinder::volume::manage_service: false
  66             cinder::volume::enabled: false
  67             cinder::host: hostgroup
  68       step_config: ""
  69       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  70       # BEGIN DOCKER SETTINGS
  71       puppet_config:
  72         config_volume: cinder
  73         puppet_tags: cinder_config,file,concat,file_line
  74         step_config: {get_attr: [CinderBase, role_data, step_config]}
  75         config_image: {get_param: DockerCinderConfigImage}
  76       kolla_config:
  77         /var/lib/kolla/config_files/cinder_volume.json:
  78           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
  79           permissions:
  80             - path: /var/log/cinder
  81               owner: cinder:cinder
  82               recurse: true
  83       docker_config:
  84         step_3:
  85           cinder_volume_init_logs:
  86             start_order: 0
  87             image: *cinder_volume_image
  88             privileged: false
  89             user: root
  90             volumes:
  91               - /var/log/containers/cinder:/var/log/cinder
  92             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
  93         step_5:
  94           cinder_volume_init_bundle:
  95             start_order: 0
  96             detach: false
  97             net: host
  98             user: root
  99             command:
 100               - '/bin/bash'
 101               - '-c'
 102               - str_replace:
 103                   template:
 104                     list_join:
 105                       - '; '
 106                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 107                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 108                   params:
 109                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 110                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
 111             image: *cinder_volume_image
 112             volumes:
 113               - /etc/hosts:/etc/hosts:ro
 114               - /etc/localtime:/etc/localtime:ro
 115               - /etc/puppet:/tmp/puppet-etc:ro
 116               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 117               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 118               - /dev/shm:/dev/shm:rw
 119       host_prep_tasks:
 120         - name: create persistent directories
 121           file:
 122             path: "{{ item }}"
 123             state: directory
 124           with_items:
 125             - /var/log/containers/cinder
 126             - /var/lib/cinder
 127         #FIXME: all of this should be conditional on the CinderEnableIscsiBackend value being set to true
 128         - name: cinder create LVM volume group dd
 129           command:
 130             list_join:
 131             - ''
 132             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 133               - str_replace:
 134                   template: VALUE
 135                   params:
 136                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 137               - 'M'
 138           args:
 139             creates: /var/lib/cinder/cinder-volumes
 140         - name: cinder create LVM volume group
 141           shell: |
 142             if ! losetup /dev/loop2; then
 143               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 144             fi
 145             if ! pvdisplay | grep cinder-volumes; then
 146               pvcreate /dev/loop2
 147             fi
 148             if ! vgdisplay | grep cinder-volumes; then
 149               vgcreate cinder-volumes /dev/loop2
 150             fi
 151           args:
 152             executable: /bin/bash
 153             creates: /dev/loop2
 154       upgrade_tasks:
 155         - name: Stop and disable cinder_volume service
 156           tags: step2
 157           service: name=openstack-cinder-volume state=stopped enabled=no