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 {get_param: DockerCinderVolumeImage}
  73             cinder::volume::manage_service: false
  74             cinder::volume::enabled: false
  75             cinder::host: hostgroup
  76       step_config: ""
  77       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  78       # BEGIN DOCKER SETTINGS
  79       puppet_config:
  80         config_volume: cinder
  81         puppet_tags: cinder_config,file,concat,file_line
  82         step_config:
  83           list_join:
  84             - "\n"
  85             - - {get_attr: [CinderBase, role_data, step_config]}
  86               - {get_attr: [MySQLClient, role_data, step_config]}
  87         config_image: {get_param: DockerCinderConfigImage}
  88       kolla_config:
  89         /var/lib/kolla/config_files/cinder_volume.json:
  90           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
  91           permissions:
  92             - path: /var/log/cinder
  93               owner: cinder:cinder
  94               recurse: true
  95       docker_config:
  96         step_3:
  97           cinder_volume_init_logs:
  98             start_order: 0
  99             image: *cinder_volume_image
 100             privileged: false
 101             user: root
 102             volumes:
 103               - /var/log/containers/cinder:/var/log/cinder
 104             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 105         step_5:
 106           cinder_volume_init_bundle:
 107             start_order: 0
 108             detach: false
 109             net: host
 110             user: root
 111             command:
 112               - '/bin/bash'
 113               - '-c'
 114               - str_replace:
 115                   template:
 116                     list_join:
 117                       - '; '
 118                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 119                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 120                   params:
 121                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 122                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
 123             image: *cinder_volume_image
 124             volumes:
 125               - /etc/hosts:/etc/hosts:ro
 126               - /etc/localtime:/etc/localtime:ro
 127               - /etc/puppet:/tmp/puppet-etc:ro
 128               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 129               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 130               - /dev/shm:/dev/shm:rw
 131       host_prep_tasks:
 132         - name: create persistent directories
 133           file:
 134             path: "{{ item }}"
 135             state: directory
 136           with_items:
 137             - /var/log/containers/cinder
 138             - /var/lib/cinder
 139         #FIXME: all of this should be conditional on the CinderEnableIscsiBackend value being set to true
 140         - name: cinder create LVM volume group dd
 141           command:
 142             list_join:
 143             - ''
 144             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 145               - str_replace:
 146                   template: VALUE
 147                   params:
 148                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 149               - 'M'
 150           args:
 151             creates: /var/lib/cinder/cinder-volumes
 152         - name: cinder create LVM volume group
 153           shell: |
 154             if ! losetup /dev/loop2; then
 155               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 156             fi
 157             if ! pvdisplay | grep cinder-volumes; then
 158               pvcreate /dev/loop2
 159             fi
 160             if ! vgdisplay | grep cinder-volumes; then
 161               vgcreate cinder-volumes /dev/loop2
 162             fi
 163           args:
 164             executable: /bin/bash
 165             creates: /dev/loop2
 166       upgrade_tasks:
 167         - name: get bootstrap nodeid
 168           tags: common
 169           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 170           register: bootstrap_node
 171         - name: set is_bootstrap_node fact
 172           tags: common
 173           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 174         - name: Disable the openstack-cinder-volume cluster resource
 175           tags: step2
 176           pacemaker_resource:
 177             resource: openstack-cinder-volume
 178             state: disable
 179             wait_for_resource: true
 180           when: is_bootstrap_node
 181         - name: Delete the stopped openstack-cinder-volume cluster resource.
 182           tags: step2
 183           pacemaker_resource:
 184             resource: openstack-cinder-volume
 185             state: delete
 186             wait_for_resource: true
 187           when: is_bootstrap_node
 188         - name: Disable cinder_volume service from boot
 189           tags: step2
 190           service: name=openstack-cinder-volume enabled=no
 191
 192
 193