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::base::lvm::enable_udev: false
  73             tripleo::profile::pacemaker::cinder::volume_bundle::cinder_volume_docker_image: &cinder_volume_image_pcmklatest
  74               list_join:
  75                 - ':'
  76                 - - yaql:
  77                       data: {get_param: DockerCinderVolumeImage}
  78                       expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
  79                   - 'pcmklatest'
  80             cinder::volume::manage_service: false
  81             cinder::volume::enabled: false
  82             cinder::host: hostgroup
  83       logging_source: {get_attr: [CinderBase, role_data, logging_source]}
  84       logging_groups: {get_attr: [CinderBase, role_data, logging_groups]}
  85       step_config: &step_config
  86         list_join:
  87           - "\n"
  88           - - "include ::tripleo::profile::base::lvm"
  89             - get_attr: [CinderBase, role_data, step_config]
  90             - get_attr: [MySQLClient, role_data, step_config]
  91       service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
  92       # BEGIN DOCKER SETTINGS
  93       puppet_config:
  94         config_volume: cinder
  95         puppet_tags: cinder_config,file,concat,file_line
  96         step_config: *step_config
  97         config_image: {get_param: DockerCinderConfigImage}
  98       kolla_config:
  99         /var/lib/kolla/config_files/cinder_volume.json:
 100           command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
 101           config_files:
 102             - source: "/var/lib/kolla/config_files/src/*"
 103               dest: "/"
 104               merge: true
 105               preserve_properties: true
 106             - source: "/var/lib/kolla/config_files/src-ceph/"
 107               dest: "/etc/ceph/"
 108               merge: true
 109               preserve_properties: true
 110             - source: "/var/lib/kolla/config_files/src-iscsid/*"
 111               dest: "/"
 112               merge: true
 113               preserve_properties: true
 114           permissions:
 115             - path: /var/log/cinder
 116               owner: cinder:cinder
 117               recurse: true
 118       docker_config:
 119         step_1:
 120           cinder_volume_image_tag:
 121             start_order: 1
 122             detach: false
 123             net: host
 124             user: root
 125             command:
 126               - '/bin/bash'
 127               - '-c'
 128               - str_replace:
 129                   template:
 130                     "/usr/bin/docker tag 'CINDERVOLUME_IMAGE' 'CINDERVOLUME_IMAGE_PCMKLATEST'"
 131                   params:
 132                     CINDERVOLUME_IMAGE: {get_param: DockerCinderVolumeImage}
 133                     CINDERVOLUME_IMAGE_PCMKLATEST: *cinder_volume_image_pcmklatest
 134             image: {get_param: DockerCinderVolumeImage}
 135             volumes:
 136               - /etc/hosts:/etc/hosts:ro
 137               - /etc/localtime:/etc/localtime:ro
 138               - /dev/shm:/dev/shm:rw
 139               - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
 140               - /usr/bin:/usr/bin:ro
 141               - /var/run/docker.sock:/var/run/docker.sock:rw
 142         step_3:
 143           cinder_volume_init_logs:
 144             start_order: 0
 145             image: {get_param: DockerCinderVolumeImage}
 146             privileged: false
 147             user: root
 148             volumes:
 149               - /var/log/containers/cinder:/var/log/cinder
 150             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 151         step_5:
 152           cinder_volume_init_bundle:
 153             start_order: 0
 154             detach: false
 155             net: host
 156             user: root
 157             command:
 158               - '/bin/bash'
 159               - '-c'
 160               - str_replace:
 161                   template:
 162                     list_join:
 163                       - '; '
 164                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 165                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 166                   params:
 167                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 168                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
 169             image: {get_param: DockerCinderVolumeImage}
 170             volumes:
 171               - /etc/hosts:/etc/hosts:ro
 172               - /etc/localtime:/etc/localtime:ro
 173               - /etc/puppet:/tmp/puppet-etc:ro
 174               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 175               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 176               - /dev/shm:/dev/shm:rw
 177       host_prep_tasks:
 178         - name: create persistent directories
 179           file:
 180             path: "{{ item }}"
 181             state: directory
 182           with_items:
 183             - /var/log/containers/cinder
 184             - /var/lib/cinder
 185         - name: ensure ceph configurations exist
 186           file:
 187             path: /etc/ceph
 188             state: directory
 189         - name: cinder_enable_iscsi_backend fact
 190           set_fact:
 191             cinder_enable_iscsi_backend: {get_param: CinderEnableIscsiBackend}
 192         - name: cinder create LVM volume group dd
 193           command:
 194             list_join:
 195             - ''
 196             - - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
 197               - str_replace:
 198                   template: VALUE
 199                   params:
 200                     VALUE: {get_param: CinderLVMLoopDeviceSize}
 201               - 'M'
 202           args:
 203             creates: /var/lib/cinder/cinder-volumes
 204           when: cinder_enable_iscsi_backend
 205         - name: cinder create LVM volume group
 206           shell: |
 207             if ! losetup /dev/loop2; then
 208               losetup /dev/loop2 /var/lib/cinder/cinder-volumes
 209             fi
 210             if ! pvdisplay | grep cinder-volumes; then
 211               pvcreate /dev/loop2
 212             fi
 213             if ! vgdisplay | grep cinder-volumes; then
 214               vgcreate cinder-volumes /dev/loop2
 215             fi
 216           args:
 217             executable: /bin/bash
 218             creates: /dev/loop2
 219           when: cinder_enable_iscsi_backend
 220       upgrade_tasks:
 221         - name: get bootstrap nodeid
 222           tags: common
 223           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 224           register: bootstrap_node
 225         - name: set is_bootstrap_node fact
 226           tags: common
 227           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 228         - name: Disable the openstack-cinder-volume cluster resource
 229           tags: step2
 230           pacemaker_resource:
 231             resource: openstack-cinder-volume
 232             state: disable
 233             wait_for_resource: true
 234           register: output
 235           retries: 5
 236           until: output.rc == 0
 237           when: is_bootstrap_node
 238         - name: Delete the stopped openstack-cinder-volume cluster resource.
 239           tags: step2
 240           pacemaker_resource:
 241             resource: openstack-cinder-volume
 242             state: delete
 243             wait_for_resource: true
 244           register: output
 245           retries: 5
 246           until: output.rc == 0
 247           when: is_bootstrap_node
 248         - name: Disable cinder_volume service from boot
 249           tags: step2
 250           service: name=openstack-cinder-volume enabled=no
 251       update_tasks:
 252         - name: Get docker Cinder-Volume image
 253           set_fact:
 254             docker_image: {get_param: DockerCinderVolumeImage}
 255             docker_image_latest: *cinder_volume_image_pcmklatest
 256           when: step == '2'
 257         - name: Get previous Cinder-Volume image id
 258           shell: "docker images | awk '/cinder-volume.* pcmklatest/{print $3}'"
 259           register: cinder_volume_image_id
 260         - block:
 261             - name: Get a list of container using Cinder-Volume image
 262               shell: "docker ps -q -f 'ancestor={{cinder_volume_image_id.stdout}}'"
 263               register: cinder_volume_containers_to_destroy
 264             # It will be recreated with the delpoy step.
 265             - name: Remove any container using the same Cinder-Volume image
 266               shell: "docker rm -fv {{item}}"
 267               with_items: "{{ cinder_volume_containers_to_destroy.stdout_lines }}"
 268             - name: Remove previous Cinder-Volume images
 269               shell: "docker rmi -f {{cinder_volume_image_id.stdout}}"
 270           when:
 271             - step == '2'
 272             - cinder_volume_image_id.stdout != ''
 273         - name: Pull latest Cinder-Volume images
 274           command: "docker pull {{docker_image}}"
 275           when: step == "2"
 276         - name: Retag pcmklatest to latest Cinder-Volume image
 277           shell: "docker tag {{docker_image}} {{docker_image_latest}}"
 278           when: step == "2"
 279         # Got to check that pacemaker_is_active is working fine with bundle.
 280         # TODO: pacemaker_is_active resource doesn't support bundle.