docker/services/pacemaker/cinder-backup.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Cinder Backup service
   5
   6 parameters:
   7   DockerCinderBackupImage:
   8     description: image
   9     type: string
  10   DockerCinderConfigImage:
  11     description: The container image to use for the cinder config_volume
  12     type: string
  13   CinderBackupBackend:
  14     default: swift
  15     description: The short name of the Cinder Backup backend to use.
  16     type: string
  17     constraints:
  18     - allowed_values: ['swift', 'ceph']
  19   CinderBackupRbdPoolName:
  20     default: backups
  21     type: string
  22   CephClientUserName:
  23     default: openstack
  24     type: string
  25   EndpointMap:
  26     default: {}
  27     description: Mapping of service endpoint -> protocol. Typically set
  28                  via parameter_defaults in the resource registry.
  29     type: json
  30   ServiceData:
  31     default: {}
  32     description: Dictionary packing service data
  33     type: json
  34   ServiceNetMap:
  35     default: {}
  36     description: Mapping of service_name -> network name. Typically set
  37                  via parameter_defaults in the resource registry.  This
  38                  mapping overrides those in ServiceNetMapDefaults.
  39     type: json
  40   DefaultPasswords:
  41     default: {}
  42     type: json
  43   RoleName:
  44     default: ''
  45     description: Role name on which the service is applied
  46     type: string
  47   RoleParameters:
  48     default: {}
  49     description: Parameters specific to the role
  50     type: json
  51
  52
  53 resources:
  54
  55   MySQLClient:
  56     type: ../../../puppet/services/database/mysql-client.yaml
  57
  58   CinderBackupBase:
  59     type: ../../../puppet/services/cinder-backup.yaml
  60     properties:
  61       EndpointMap: {get_param: EndpointMap}
  62       ServiceData: {get_param: ServiceData}
  63       ServiceNetMap: {get_param: ServiceNetMap}
  64       DefaultPasswords: {get_param: DefaultPasswords}
  65       RoleName: {get_param: RoleName}
  66       RoleParameters: {get_param: RoleParameters}
  67       CinderBackupBackend: {get_param: CinderBackupBackend}
  68       CinderBackupRbdPoolName: {get_param: CinderBackupRbdPoolName}
  69       CephClientUserName: {get_param: CephClientUserName}
  70
  71 outputs:
  72   role_data:
  73     description: Role data for the Cinder Backup role.
  74     value:
  75       service_name: {get_attr: [CinderBackupBase, role_data, service_name]}
  76       config_settings:
  77         map_merge:
  78           - get_attr: [CinderBackupBase, role_data, config_settings]
  79           - tripleo::profile::pacemaker::cinder::backup_bundle::cinder_backup_docker_image: &cinder_backup_image_pcmklatest
  80               list_join:
  81                 - ':'
  82                 - - yaql:
  83                       data: {get_param: DockerCinderBackupImage}
  84                       expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
  85                   - 'pcmklatest'
  86             cinder::backup::manage_service: false
  87             cinder::backup::enabled: false
  88       logging_source: {get_attr: [CinderBackupBase, role_data, logging_source]}
  89       logging_groups: {get_attr: [CinderBackupBase, role_data, logging_groups]}
  90       step_config: &step_config
  91         list_join:
  92           - "\n"
  93           - - {get_attr: [CinderBackupBase, role_data, step_config]}
  94             - {get_attr: [MySQLClient, role_data, step_config]}
  95       service_config_settings: {get_attr: [CinderBackupBase, role_data, service_config_settings]}
  96       # BEGIN DOCKER SETTINGS
  97       puppet_config:
  98         config_volume: cinder
  99         puppet_tags: cinder_config,file,concat,file_line
 100         step_config: *step_config
 101         config_image: {get_param: DockerCinderConfigImage}
 102       kolla_config:
 103         /var/lib/kolla/config_files/cinder_backup.json:
 104           command: /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
 105           config_files:
 106             - source: "/var/lib/kolla/config_files/src/*"
 107               dest: "/"
 108               merge: true
 109               preserve_properties: true
 110             - source: "/var/lib/kolla/config_files/src-ceph/"
 111               dest: "/etc/ceph/"
 112               merge: true
 113               preserve_properties: true
 114             - source: "/var/lib/kolla/config_files/src-iscsid/*"
 115               dest: "/"
 116               merge: true
 117               preserve_properties: true
 118           permissions:
 119             - path: /var/lib/cinder
 120               owner: cinder:cinder
 121               recurse: true
 122             - path: /var/log/cinder
 123               owner: cinder:cinder
 124               recurse: true
 125       docker_config:
 126         step_1:
 127           cinder_backup_image_tag:
 128             start_order: 1
 129             detach: false
 130             net: host
 131             user: root
 132             command:
 133               - '/bin/bash'
 134               - '-c'
 135               - str_replace:
 136                   template:
 137                     "/usr/bin/docker tag 'CINDERBACKUP_IMAGE' 'CINDERBACKUP_IMAGE_PCMKLATEST'"
 138                   params:
 139                     CINDERBACKUP_IMAGE: {get_param: DockerCinderBackupImage}
 140                     CINDERBACKUP_IMAGE_PCMKLATEST: *cinder_backup_image_pcmklatest
 141             image: {get_param: DockerCinderBackupImage}
 142             volumes:
 143               - /etc/hosts:/etc/hosts:ro
 144               - /etc/localtime:/etc/localtime:ro
 145               - /dev/shm:/dev/shm:rw
 146               - /etc/sysconfig/docker:/etc/sysconfig/docker:ro
 147               - /usr/bin:/usr/bin:ro
 148               - /var/run/docker.sock:/var/run/docker.sock:rw
 149         step_3:
 150           cinder_backup_init_logs:
 151             start_order: 0
 152             image: {get_param: DockerCinderBackupImage}
 153             privileged: false
 154             user: root
 155             volumes:
 156               - /var/log/containers/cinder:/var/log/cinder
 157             command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
 158         step_5:
 159           cinder_backup_init_bundle:
 160             start_order: 1
 161             detach: false
 162             net: host
 163             user: root
 164             command:
 165               - '/bin/bash'
 166               - '-c'
 167               - str_replace:
 168                   template:
 169                     list_join:
 170                       - '; '
 171                       - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
 172                         - "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
 173                   params:
 174                     TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
 175                     CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::backup_bundle'
 176             image: {get_param: DockerCinderBackupImage}
 177             volumes:
 178               - /etc/hosts:/etc/hosts:ro
 179               - /etc/localtime:/etc/localtime:ro
 180               - /etc/puppet:/tmp/puppet-etc:ro
 181               - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
 182               - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
 183               - /dev/shm:/dev/shm:rw
 184       host_prep_tasks:
 185         - name: create persistent directories
 186           file:
 187             path: "{{ item }}"
 188             state: directory
 189           with_items:
 190             - /var/lib/cinder
 191             - /var/log/containers/cinder
 192         - name: ensure ceph configurations exist
 193           file:
 194             path: /etc/ceph
 195             state: directory
 196       upgrade_tasks:
 197         - name: get bootstrap nodeid
 198           tags: common
 199           command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
 200           register: bootstrap_node
 201         - name: set is_bootstrap_node fact
 202           tags: common
 203           set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
 204         - name: Disable the openstack-cinder-backup cluster resource
 205           tags: step2
 206           pacemaker_resource:
 207             resource: openstack-cinder-backup
 208             state: disable
 209             wait_for_resource: true
 210           register: output
 211           retries: 5
 212           until: output.rc == 0
 213           when: is_bootstrap_node
 214         - name: Delete the stopped openstack-cinder-backup cluster resource.
 215           tags: step2
 216           pacemaker_resource:
 217             resource: openstack-cinder-backup
 218             state: delete
 219             wait_for_resource: true
 220           register: output
 221           retries: 5
 222           until: output.rc == 0
 223           when: is_bootstrap_node
 224         - name: Disable cinder_backup service
 225           tags: step2
 226           service: name=openstack-cinder-backup enabled=no
 227       update_tasks:
 228         - name: Get docker Cinder-Backup image
 229           set_fact:
 230             docker_image: {get_param: DockerCinderBackupImage}
 231             docker_image_latest: *cinder_backup_image_pcmklatest
 232           when: step == '2'
 233         - name: Pull latest Cinder-Backup images
 234           command: "docker pull {{docker_image}}"
 235           when: step == "2"
 236         - name: Get previous Cinder-Backup image id
 237           shell: "docker images | awk '/cinder-backup.* pcmklatest/{print $3}'"
 238           register: cinder_backup_image_id
 239         - block:
 240             - name: Get a list of container using Cinder-Backup image
 241               shell: "docker ps -q -f 'ancestor={{cinder_backup_image_id.stdout}}'"
 242               register: cinder_backup_containers_to_destroy
 243             # It will be recreated with the delpoy step.
 244             - name: Remove any container using the same Cinder-Backup image
 245               shell: "docker rm -fv {{item}}"
 246               with_items: "{{ cinder_backup_containers_to_destroy.stdout_lines }}"
 247             - name: Remove previous Cinder-Backup images
 248               shell: "docker rmi -f {{cinder_backup_image_id.stdout}}"
 249           when:
 250             - step == '2'
 251             - cinder_backup_image_id.stdout != ''
 252         - name: Retag pcmklatest to latest Cinder-Backup image
 253           shell: "docker tag {{docker_image}} {{docker_image_latest}}"
 254           when: step == "2"
 255         # Got to check that pacemaker_is_active is working fine with bundle.
 256         # TODO: pacemaker_is_active resource doesn't support bundle.