tripleo-heat-templates/docker/services/pacemaker/ovn-dbs.yaml

heat_template_version: queens

description: >
  OpenStack containerized OVN DBs service managed by pacemaker

parameters:
  DockerOvnDbsImage:
    description: image
    type: string
  DockerOvnDbsConfigImage:
    description: image
    type: string
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  OVNNorthboundServerPort:
    description: Port of the OVN Northbound DB server
    type: number
    default: 6641
  OVNSouthboundServerPort:
    description: Port of the OVN Southbound DB server
    type: number
    default: 6642
  ConfigDebug:
    default: false
    description: Whether to run config management (e.g. Puppet) in debug mode.
    type: boolean

conditions:
  puppet_debug_enabled: {get_param: ConfigDebug}

resources:

  ContainersCommon:
    type: ./../containers-common.yaml

  OVNDbsBase:
    type: ../../../puppet/services/pacemaker/ovn-dbs.yaml
    properties:
      EndpointMap: {get_param: EndpointMap}
      ServiceData: {get_param: ServiceData}
      ServiceNetMap: {get_param: ServiceNetMap}
      DefaultPasswords: {get_param: DefaultPasswords}
      RoleName: {get_param: RoleName}
      RoleParameters: {get_param: RoleParameters}
      OVNNorthboundServerPort: {get_param: OVNNorthboundServerPort}
      OVNSouthboundServerPort: {get_param: OVNSouthboundServerPort}

outputs:
  role_data:
    description: Role data for the OVN Dbs HA role.
    value:
      service_name: {get_attr: [OVNDbsBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [OVNDbsBase, role_data, config_settings]
          - tripleo::profile::pacemaker::ovn_dbs_bundle::ovn_dbs_docker_image: {get_param: DockerOvnDbsImage}
          - tripleo::profile::pacemaker::ovn_dbs_bundle::nb_db_port: {get_param: OVNNorthboundServerPort}
          - tripleo::profile::pacemaker::ovn_dbs_bundle::sb_db_port: {get_param: OVNSouthboundServerPort}
      logging_source: {get_attr: [OVNDbsBase, role_data, logging_source]}
      logging_groups: {get_attr: [OVNDbsBase, role_data, logging_groups]}
      service_config_settings: {get_attr: [OVNDbsBase, role_data, service_config_settings]}
      # BEGIN DOCKER SETTINGS
      puppet_config:
        config_volume: 'ovn_dbs'
        puppet_tags: 'exec'
        step_config: ''
        config_image: &ovn_dbs_config_image {get_param: DockerOvnDbsConfigImage}
      kolla_config:
        /var/lib/kolla/config_files/ovn_dbs.json:
          command: /usr/sbin/pacemaker_remoted
          config_files:
            - dest: /etc/libqb/force-filesystem-sockets
              source: /dev/null
              owner: root
              perm: '0644'
            - source: "/var/lib/kolla/config_files/src/*"
              dest: "/"
              merge: true
              preserve_properties: true
              optional: true
      docker_config:
        step_3:
          ovn_dbs_init_bundle:
            start_order: 1
            detach: false
            net: host
            user: root
            config_volume: 'ovn_dbs_init_bundle'
            command:
              - '/bin/bash'
              - '-c'
              - str_replace:
                  template:
                    list_join:
                      - '; '
                      - - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 3}' > /etc/puppet/hieradata/docker.json"
                        - "FACTER_uuid=docker puppet apply DEBUG --color=false --modulepath /etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules --tags file,file_line,concat,augeas,TAGS -v -e 'CONFIG'"
                  params:
                    TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ip,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
                    CONFIG:
                      list_join:
                        - ';'
                        - - 'include ::tripleo::profile::base::pacemaker'
                          - 'include ::tripleo::profile::pacemaker::ovn_dbs_bundle'
                    DEBUG:
                      if:
                        - puppet_debug_enabled
                        - '--debug --verbose'
                        - ''
            image: *ovn_dbs_config_image
            volumes:
              - /etc/hosts:/etc/hosts:ro
              - /etc/localtime:/etc/localtime:ro
              - /etc/puppet:/tmp/puppet-etc:ro
              - /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
              - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
              - /dev/shm:/dev/shm:rw
      host_prep_tasks:
        - name: create persistent directories
          file:
            path: "{{ item }}"
            state: directory
          with_items:
            - /var/log/containers/openvswitch
            - /var/lib/openvswitch/ovn
        - name: openvswitch logs readme
          copy:
            dest: /var/log/openvswitch/readme.txt
            content: |
              Log files from openvswitch containers can be found under
              /var/log/containers/openvswitch.
          ignore_errors: true
      upgrade_tasks:
        - name: Stop and disable ovn-northd service
          tags: step2
          service: name=ovn-northd state=stopped enabled=no