heat_template_version: pike

description: >
  OpenStack containerized Ovn DBs service

parameters:
  DockerOvnNbDbImage:
    description: image
    type: string
  DockerOvnSbDbImage:
    description: image
    type: string
  DockerOvnNorthdImage:
    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

resources:

  ContainersCommon:
    type: ./containers-common.yaml

  OVNDbsBase:
    type: ../../puppet/services/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}

outputs:
  role_data:
    description: Role data for the OVN Dbs role.
    value:
      service_name: {get_attr: [OVNDbsBase, role_data, service_name]}
      config_settings:
        map_merge:
          - get_attr: [OVNDbsBase, role_data, config_settings]
      logging_source: {get_attr: [OVNDbsBase, role_data, logging_source]}
      logging_groups: {get_attr: [OVNDbsBase, role_data, logging_groups]}
      step_config: &step_config
        get_attr: [OVNDbsBase, role_data, step_config]
      # BEGIN DOCKER SETTINGS
      # puppet_config is not required for this service since we configure
      # the NB and SB DB servers to listen on the proper IP address/port
      # in the docker_config section.
      # puppet_config is defined to satisfy the pep8 validations.
      puppet_config:
        config_volume: ''
        config_image: ''
        step_config: *step_config
      kolla_config:
        /var/lib/kolla/config_files/ovn_north_db_server.json:
          command:
            list_join:
            - ' '
            - - '/usr/sbin/ovsdb-server'
              - '/var/lib/openvswitch/ovnnb.db'
              - '--pidfile=/run/openvswitch/ovnnb_db.pid'
              - '-vconsole:emer -vsyslog:err -vfile:info'
              - '--remote=punix:/run/openvswitch/ovnnb_db.sock'
              - '--unixctl=/run/openvswitch/ovnnb_db.ctl'
              - '--remote=db:OVN_Northbound,NB_Global,connections'
              - '--private-key=db:OVN_Northbound,SSL,private_key'
              - '--certificate=db:OVN_Northbound,SSL,certificate'
              - '--ca-cert=db:OVN_Northbound,SSL,ca_cert'
              - '--log-file=/var/log/openvswitch/ovsdb-server-nb.log'
          permissions:
            - path: /var/log/openvswitch
              owner: root:root
              recurse: true
        /var/lib/kolla/config_files/ovn_south_db_server.json:
          command:
            list_join:
            - ' '
            - - '/usr/sbin/ovsdb-server'
              - '/var/lib/openvswitch/ovnsb.db'
              - '--pidfile=/run/openvswitch/ovnsb_db.pid'
              - '-vconsole:emer -vsyslog:err -vfile:info'
              - '--remote=punix:/run/openvswitch/ovnsb_db.sock'
              - '--unixctl=/run/openvswitch/ovnsb_db.ctl'
              - '--remote=db:OVN_Southbound,SB_Global,connections'
              - '--private-key=db:OVN_Southbound,SSL,private_key'
              - '--certificate=db:OVN_Southbound,SSL,certificate'
              - '--ca-cert=db:OVN_Southbound,SSL,ca_cert'
              - '--log-file=/var/log/openvswitch/ovsdb-server-sb.log'
          permissions:
            - path: /var/log/openvswitch
              owner: root:root
              recurse: true
        /var/lib/kolla/config_files/ovn_northd.json:
          command:
            list_join:
            - ' '
            - - '/usr/bin/ovn-northd -vconsole:emer -vsyslog:err -vfile:info'
              - '--ovnnb-db=unix:/run/openvswitch/ovnnb_db.sock'
              - '--ovnsb-db=unix:/run/openvswitch/ovnsb_db.sock'
              - '--log-file=/var/log/openvswitch/ovn-northd.log'
              - '--pidfile=/run/openvswitch/ovn-northd.pid'
          permissions:
            - path: /var/log/openvswitch
              owner: root:root
              recurse: true
      docker_config:
        step_4:
          ovn_north_db_server:
            start_order: 0
            image: {get_param: DockerOvnNbDbImage}
            net: host
            privileged: false
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/ovn_north_db_server.json:/var/lib/kolla/config_files/config.json:ro
                  - /lib/modules:/lib/modules:ro
                  - /var/lib/openvswitch/ovn:/var/lib/openvswitch
                  - /var/lib/openvswitch/ovn:/run/openvswitch
                  - /var/log/containers/openvswitch:/var/log/openvswitch
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
          ovn_south_db_server:
            start_order: 0
            image: {get_param: DockerOvnSbDbImage}
            net: host
            privileged: false
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/ovn_south_db_server.json:/var/lib/kolla/config_files/config.json:ro
                  - /lib/modules:/lib/modules:ro
                  - /var/lib/openvswitch/ovn:/var/lib/openvswitch
                  - /var/lib/openvswitch/ovn:/run/openvswitch
                  - /var/log/containers/openvswitch:/var/log/openvswitch
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
          configure_ovn_north_db_server:
            start_order: 1
            action: exec
            user: root
            command: ['ovn_north_db_server', '/bin/bash', '-c', 'DBS_LISTEN_IP=`hiera ovn::northd::dbs_listen_ip -c /etc/puppet/hiera.yaml`; NB_DB_PORT=`hiera ovn::northbound::port -c /etc/puppet/hiera.yaml`; /usr/bin/bootstrap_host_exec ovn_dbs ovn-nbctl set-connection ptcp:$NB_DB_PORT:$DBS_LISTEN_IP']
          configure_ovn_south_db_server:
            start_order: 1
            action: exec
            user: root
            command: ['ovn_south_db_server', '/bin/bash', '-c', 'DBS_LISTEN_IP=`hiera ovn::northd::dbs_listen_ip -c /etc/puppet/hiera.yaml`; SB_DB_PORT=`hiera ovn::southbound::port -c /etc/puppet/hiera.yaml`; /usr/bin/bootstrap_host_exec ovn_dbs ovn-sbctl set-connection ptcp:$SB_DB_PORT:$DBS_LISTEN_IP']
          ovn_northd:
            start_order: 2
            image: {get_param: DockerOvnNorthdImage}
            net: host
            privileged: false
            restart: always
            volumes:
              list_concat:
                - {get_attr: [ContainersCommon, volumes]}
                -
                  - /var/lib/kolla/config_files/ovn_northd.json:/var/lib/kolla/config_files/config.json:ro
                  - /lib/modules:/lib/modules:ro
                  - /var/lib/openvswitch/ovn:/run/openvswitch
                  - /var/log/containers/openvswitch:/var/log/openvswitch
            environment:
              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
      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: Check if ovn_northd is deployed
          command: systemctl is-enabled --quiet ovn-northd
          tags: common
          ignore_errors: True
          register: ovn_northd_enabled
        - name: "PreUpgrade step0,validation: Check service ovn_northd is running"
          command: systemctl is-active --quiet ovn-northd
          when: ovn_northd_enabled.rc == 0
          tags: step0,validation
        - name: Stop and disable ovn-northd service
          tags: step2
          when: ovn_northd_enabled.rc == 0
          service: name=ovn-northd state=stopped enabled=no
