docker/services/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   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   CinderBase:
  62     type: ../../puppet/services/cinder-volume.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 Cinder Volume role.
  74     value:
  75       service_name: {get_attr: [CinderBase, role_data, service_name]}
  76       config_settings:
  77         map_merge:
  78           - get_attr: [CinderBase, role_data, config_settings]
  79           - tripleo::profile::base::lvm::enable_udev: false
  80       logging_source: {get_attr: [CinderBase, role_data, logging_source]}
  81       logging_groups: {get_attr: [CinderBase, role_data, logging_groups]}
  82       step_config: &step_config
  83         list_join:
  84           - "\n"
  85           - - "include ::tripleo::profile::base::lvm"
  86             - get_attr: [CinderBase, role_data, step_config]
  87             - get_attr: [MySQLClient, role_data, step_config]
  88       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  89       # BEGIN DOCKER SETTINGS
  90       puppet_config:
  91         config_volume: cinder
  92         puppet_tags: cinder_config,file,concat,file_line
  93         step_config: *step_config
  94         config_image: {get_param: DockerCinderConfigImage}
  95       kolla_config:
  96         /var/lib/kolla/config_files/cinder_volume.json:
  97           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
  98           config_files:
  99             - source: "/var/lib/kolla/config_files/src/*"
 100               dest: "/"
 101               merge: true
 102               preserve_properties: true
 103             - source: "/var/lib/kolla/config_files/src-ceph/"
 104               dest: "/etc/ceph/"
 105               merge: true
 106               preserve_properties: true
 107             - source: "/var/lib/kolla/config_files/src-iscsid/*"
 108               dest: "/"
 109               merge: true
 110               preserve_properties: true
 111           permissions:
 112             - path: /var/log/cinder
 113               owner: cinder:cinder
 114               recurse: true
 115       docker_config:
 116         step_3:
 117           cinder_volume_init_logs:
 118             start_order: 0
 119             image: &cinder_volume_image {get_param: DockerCinderVolumeImage}
 120             privileged: false
 121             user: root
 122             volumes:
 123               - /var/log/containers/cinder:/var/log/cinder
 124             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 125         step_4:
 126           cinder_volume:
 127             image: *cinder_volume_image
 128             net: host
 129             privileged: true
 130             restart: always
 131             volumes:
 132               list_concat:
 133                 - {get_attr: [ContainersCommon, volumes]}
 134                 -
 135                   - /var/lib/kolla/config_files/cinder_volume.json:/var/lib/kolla/config_files/config.json:ro
 136                   - /var/lib/config-data/puppet-generated/cinder/:/var/lib/kolla/config_files/src:ro
 137                   - /var/lib/config-data/puppet-generated/iscsid/:/var/lib/kolla/config_files/src-iscsid:ro
 138                   - /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
 139                   - /lib/modules:/lib/modules:ro
 140                   - /dev/:/dev/
 141                   - /run/:/run/
 142                   - /sys:/sys
 143                   - /var/lib/cinder:/var/lib/cinder
 144                   - /var/log/containers/cinder:/var/log/cinder
 145             environment:
 146               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 147       host_prep_tasks:
 148         - name: create persistent directories
 149           file:
 150             path: "{{ item }}"
 151             state: directory
 152           with_items:
 153             - /var/log/containers/cinder
 154             - /var/lib/cinder
 155         - name: ensure ceph configurations exist
 156           file:
 157             path: /etc/ceph
 158             state: directory
 159         - name: cinder_enable_iscsi_backend fact
 160           set_fact:
 161             cinder_enable_iscsi_backend: {get_param: CinderEnableIscsiBackend}
 162         - name: cinder create LVM volume group dd
 163           command:
 164             list_join:
 165             - ''
 166             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 167               - str_replace:
 168                   template: VALUE
 169                   params:
 170                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 171               - 'M'
 172           args:
 173             creates: /var/lib/cinder/cinder-volumes
 174           when: cinder_enable_iscsi_backend
 175         - name: cinder create LVM volume group
 176           shell: |
 177             if ! losetup /dev/loop2; then
 178               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 179             fi
 180             if ! pvdisplay | grep cinder-volumes; then
 181               pvcreate /dev/loop2
 182             fi
 183             if ! vgdisplay | grep cinder-volumes; then
 184               vgcreate cinder-volumes /dev/loop2
 185             fi
 186           args:
 187             executable: /bin/bash
 188             creates: /dev/loop2
 189           when: cinder_enable_iscsi_backend
 190       upgrade_tasks:
 191         - name: Stop and disable cinder_volume service
 192           tags: step2
 193           service: name=openstack-cinder-volume state=stopped enabled=no
 194         - name: Remove openstack-cinder package if operator requests it
 195           yum: name=openstack-cinder state=removed
 196           tags: step2
 197           ignore_errors: True
 198           when: {get_param: UpgradeRemoveUnusedPackages}