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   MySQLClient:
  52     type: ../../../puppet/services/database/mysql-client.yaml
  53
  54   CinderBase:
  55     type: ../../../puppet/services/cinder-volume.yaml
  56     properties:
  57       EndpointMap: {get_param: EndpointMap}
  58       ServiceData: {get_param: ServiceData}
  59       ServiceNetMap: {get_param: ServiceNetMap}
  60       DefaultPasswords: {get_param: DefaultPasswords}
  61       RoleName: {get_param: RoleName}
  62       RoleParameters: {get_param: RoleParameters}
  63
  64 outputs:
  65   role_data:
  66     description: Role data for the Cinder Volume role.
  67     value:
  68       service_name: {get_attr: [CinderBase, role_data, service_name]}
  69       config_settings:
  70         map_merge:
  71           - get_attr: [CinderBase, role_data, config_settings]
  72           - tripleo::profile::pacemaker::cinder::volume_bundle::cinder_volume_docker_image: &cinder_volume_image_pcmklatest
  73               list_join:
  74                 - ':'
  75                 - - yaql:
  76                       data: {get_param: DockerCinderVolumeImage}
  77                       expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
  78                   - 'pcmklatest'
  79             cinder::volume::manage_service: false
  80             cinder::volume::enabled: false
  81             cinder::host: hostgroup
  82       step_config: ""
  83       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  84       # BEGIN DOCKER SETTINGS
  85       puppet_config:
  86         config_volume: cinder
  87         puppet_tags: cinder_config,file,concat,file_line
  88         step_config:
  89           list_join:
  90             - "\n"
  91             - - {get_attr: [CinderBase, role_data, step_config]}
  92               - {get_attr: [MySQLClient, role_data, step_config]}
  93         config_image: {get_param: DockerCinderConfigImage}
  94       kolla_config:
  95         /var/lib/kolla/config_files/cinder_volume.json:
  96           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
  97           permissions:
  98             - path: /var/log/cinder
  99               owner: cinder:cinder
 100               recurse: true
 101       docker_config:
 102         step_1:
 103           cinder_volume_image_tag:
 104             start_order: 1
 105             detach: false
 106             net: host
 107             user: root
 108             command:
 109               - '/bin/bash'
 110               - '-c'
 111               - str_replace:
 112                   template:
 113                     "/usr/bin/docker tag 'CINDERVOLUME_IMAGE' 'CINDERVOLUME_IMAGE_PCMKLATEST'"
 114                   params:
 115                     CINDERVOLUME_IMAGE: {get_param: DockerCinderVolumeImage}
 116                     CINDERVOLUME_IMAGE_PCMKLATEST: *cinder_volume_image_pcmklatest
 117             image: {get_param: DockerCinderVolumeImage}
 118             volumes:
 119               - /etc/hosts:/etc/hosts:ro
 120               - /etc/localtime:/etc/localtime:ro
 121               - /dev/shm:/dev/shm:rw
 122               - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
 123               - /usr/bin:/usr/bin:ro
 124               - /var/run/docker.sock:/var/run/docker.sock:rw
 125         step_3:
 126           cinder_volume_init_logs:
 127             start_order: 0
 128             image: {get_param: DockerCinderVolumeImage}
 129             privileged: false
 130             user: root
 131             volumes:
 132               - /var/log/containers/cinder:/var/log/cinder
 133             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 134         step_5:
 135           cinder_volume_init_bundle:
 136             start_order: 0
 137             detach: false
 138             net: host
 139             user: root
 140             command:
 141               - '/bin/bash'
 142               - '-c'
 143               - str_replace:
 144                   template:
 145                     list_join:
 146                       - '; '
 147                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 148                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 149                   params:
 150                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 151                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
 152             image: {get_param: DockerCinderVolumeImage}
 153             volumes:
 154               - /etc/hosts:/etc/hosts:ro
 155               - /etc/localtime:/etc/localtime:ro
 156               - /etc/puppet:/tmp/puppet-etc:ro
 157               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 158               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 159               - /dev/shm:/dev/shm:rw
 160       host_prep_tasks:
 161         - name: create persistent directories
 162           file:
 163             path: "{{ item }}"
 164             state: directory
 165           with_items:
 166             - /var/log/containers/cinder
 167             - /var/lib/cinder
 168         #FIXME: all of this should be conditional on the CinderEnableIscsiBackend value being set to true
 169         - name: cinder create LVM volume group dd
 170           command:
 171             list_join:
 172             - ''
 173             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 174               - str_replace:
 175                   template: VALUE
 176                   params:
 177                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 178               - 'M'
 179           args:
 180             creates: /var/lib/cinder/cinder-volumes
 181         - name: cinder create LVM volume group
 182           shell: |
 183             if ! losetup /dev/loop2; then
 184               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 185             fi
 186             if ! pvdisplay | grep cinder-volumes; then
 187               pvcreate /dev/loop2
 188             fi
 189             if ! vgdisplay | grep cinder-volumes; then
 190               vgcreate cinder-volumes /dev/loop2
 191             fi
 192           args:
 193             executable: /bin/bash
 194             creates: /dev/loop2
 195       upgrade_tasks:
 196         - name: get bootstrap nodeid
 197           tags: common
 198           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 199           register: bootstrap_node
 200         - name: set is_bootstrap_node fact
 201           tags: common
 202           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 203         - name: Disable the openstack-cinder-volume cluster resource
 204           tags: step2
 205           pacemaker_resource:
 206             resource: openstack-cinder-volume
 207             state: disable
 208             wait_for_resource: true
 209           register: output
 210           retries: 5
 211           until: output.rc == 0
 212           when: is_bootstrap_node
 213         - name: Delete the stopped openstack-cinder-volume cluster resource.
 214           tags: step2
 215           pacemaker_resource:
 216             resource: openstack-cinder-volume
 217             state: delete
 218             wait_for_resource: true
 219           register: output
 220           retries: 5
 221           until: output.rc == 0
 222           when: is_bootstrap_node
 223         - name: Disable cinder_volume service from boot
 224           tags: step2
 225           service: name=openstack-cinder-volume enabled=no
 226
 227
 228