heat_template_version: ocata

description: >
  Etcd service configured with Puppet

parameters:
  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
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  EtcdInitialClusterToken:
    description: Initial cluster token for the etcd cluster during bootstrap.
    type: string
    hidden: true
  MonitoringSubscriptionEtcd:
    default: 'overcloud-etcd'
    type: string

outputs:
  role_data:
    description: Role data for the Etcd role.
    value:
      service_name: etcd
      monitoring_subscription: {get_param: MonitoringSubscriptionEtcd}
      config_settings:
        etcd::etcd_name:
          str_replace:
            template:
              '%{::fqdn_$NETWORK}'
            params:
              $NETWORK: {get_param: [ServiceNetMap, EtcdNetwork]}
        # NOTE: bind IP is found in Heat replacing the network name with the local node IP
        # for the given network; replacement examples (eg. for internal_api):
        # internal_api -> IP
        # internal_api_uri -> [IP]
        # internal_api_subnet - > IP/CIDR
        tripleo::profile::base::etcd::bind_ip: {get_param: [ServiceNetMap, EtcdNetwork]}
        tripleo::profile::base::etcd::client_port: '2379'
        tripleo::profile::base::etcd::peer_port: '2380'
        etcd::initial_cluster_token: {get_param: EtcdInitialClusterToken}
        etcd::manage_package: false
        tripleo.etcd.firewall_rules:
          '141 etcd':
            dport:
              - 2379
              - 2380
      step_config: |
        include ::tripleo::profile::base::etcd
      upgrade_tasks:
        - name: Check if etcd is deployed
          command: systemctl is-enabled etcd
          tags: step0,validation
          ignore_errors: True
          register: etcd_enabled
        - name: "PreUpgrade step0,validation: Check if etcd is running"
          shell: >
            /usr/bin/systemctl show 'etcd' --property ActiveState |
            grep '\bactive\b'
          when: etcd_enabled.rc == 0
          tags: step0,validation
        - name: Stop etcd service
          tags: step2
          service: name=etcd state=stopped