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