gnocchi/common/coordination/redis.yml

parameters:
  _param:
    gnocchi_coordination_url: redis://openstack:${_param:openstack_telemetry_redis_password}@${_param:redis_sentinel_node01_address}:26379?db=0&sentinel=master_1&sentinel_fallback=${_param:redis_sentinel_node02_address}:26379&sentinel_fallback=${_param:redis_sentinel_node03_address}:26379
  gnocchi:
    common:
      coordination_backend:
        url: ${_param:gnocchi_coordination_url}
        engine: redis
        redis:
          password: ${_param:openstack_telemetry_redis_password}
          user: openstack
          db: ${_param:gnocchi_redis_db}
          sentinel:
            host: ${_param:redis_sentinel_node01_address}
            master_name: ${_param:gnocchi_redis_sentinel_mastername}
            fallback:
              - host: ${_param:redis_sentinel_node02_address}
              - host: ${_param:redis_sentinel_node03_address}