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       logging_source: {get_attr: [CinderBase, role_data, logging_source]}
  83       logging_groups: {get_attr: [CinderBase, role_data, logging_groups]}
  84       step_config: ""
  85       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  86       # BEGIN DOCKER SETTINGS
  87       puppet_config:
  88         config_volume: cinder
  89         puppet_tags: cinder_config,file,concat,file_line
  90         step_config:
  91           list_join:
  92             - "\n"
  93             - - {get_attr: [CinderBase, role_data, step_config]}
  94               - {get_attr: [MySQLClient, role_data, step_config]}
  95         config_image: {get_param: DockerCinderConfigImage}
  96       kolla_config:
  97         /var/lib/kolla/config_files/cinder_volume.json:
  98           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
  99           permissions:
 100             - path: /var/log/cinder
 101               owner: cinder:cinder
 102               recurse: true
 103       docker_config:
 104         step_1:
 105           cinder_volume_image_tag:
 106             start_order: 1
 107             detach: false
 108             net: host
 109             user: root
 110             command:
 111               - '/bin/bash'
 112               - '-c'
 113               - str_replace:
 114                   template:
 115                     "/usr/bin/docker tag 'CINDERVOLUME_IMAGE' 'CINDERVOLUME_IMAGE_PCMKLATEST'"
 116                   params:
 117                     CINDERVOLUME_IMAGE: {get_param: DockerCinderVolumeImage}
 118                     CINDERVOLUME_IMAGE_PCMKLATEST: *cinder_volume_image_pcmklatest
 119             image: {get_param: DockerCinderVolumeImage}
 120             volumes:
 121               - /etc/hosts:/etc/hosts:ro
 122               - /etc/localtime:/etc/localtime:ro
 123               - /dev/shm:/dev/shm:rw
 124               - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
 125               - /usr/bin:/usr/bin:ro
 126               - /var/run/docker.sock:/var/run/docker.sock:rw
 127         step_3:
 128           cinder_volume_init_logs:
 129             start_order: 0
 130             image: {get_param: DockerCinderVolumeImage}
 131             privileged: false
 132             user: root
 133             volumes:
 134               - /var/log/containers/cinder:/var/log/cinder
 135             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 136         step_5:
 137           cinder_volume_init_bundle:
 138             start_order: 0
 139             detach: false
 140             net: host
 141             user: root
 142             command:
 143               - '/bin/bash'
 144               - '-c'
 145               - str_replace:
 146                   template:
 147                     list_join:
 148                       - '; '
 149                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 150                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 151                   params:
 152                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 153                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
 154             image: {get_param: DockerCinderVolumeImage}
 155             volumes:
 156               - /etc/hosts:/etc/hosts:ro
 157               - /etc/localtime:/etc/localtime:ro
 158               - /etc/puppet:/tmp/puppet-etc:ro
 159               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 160               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 161               - /dev/shm:/dev/shm:rw
 162       host_prep_tasks:
 163         - name: create persistent directories
 164           file:
 165             path: "{{ item }}"
 166             state: directory
 167           with_items:
 168             - /var/log/containers/cinder
 169             - /var/lib/cinder
 170         #FIXME: all of this should be conditional on the CinderEnableIscsiBackend value being set to true
 171         - name: cinder create LVM volume group dd
 172           command:
 173             list_join:
 174             - ''
 175             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 176               - str_replace:
 177                   template: VALUE
 178                   params:
 179                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 180               - 'M'
 181           args:
 182             creates: /var/lib/cinder/cinder-volumes
 183         - name: cinder create LVM volume group
 184           shell: |
 185             if ! losetup /dev/loop2; then
 186               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 187             fi
 188             if ! pvdisplay | grep cinder-volumes; then
 189               pvcreate /dev/loop2
 190             fi
 191             if ! vgdisplay | grep cinder-volumes; then
 192               vgcreate cinder-volumes /dev/loop2
 193             fi
 194           args:
 195             executable: /bin/bash
 196             creates: /dev/loop2
 197       upgrade_tasks:
 198         - name: get bootstrap nodeid
 199           tags: common
 200           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 201           register: bootstrap_node
 202         - name: set is_bootstrap_node fact
 203           tags: common
 204           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 205         - name: Disable the openstack-cinder-volume cluster resource
 206           tags: step2
 207           pacemaker_resource:
 208             resource: openstack-cinder-volume
 209             state: disable
 210             wait_for_resource: true
 211           register: output
 212           retries: 5
 213           until: output.rc == 0
 214           when: is_bootstrap_node
 215         - name: Delete the stopped openstack-cinder-volume cluster resource.
 216           tags: step2
 217           pacemaker_resource:
 218             resource: openstack-cinder-volume
 219             state: delete
 220             wait_for_resource: true
 221           register: output
 222           retries: 5
 223           until: output.rc == 0
 224           when: is_bootstrap_node
 225         - name: Disable cinder_volume service from boot
 226           tags: step2
 227           service: name=openstack-cinder-volume enabled=no
 228
 229
 230