gnocchi/common/storage/redis.yml

parameters:
  _param:
    gnocchi_storage_redis_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_storage_driver: redis
  gnocchi:
    common:
      storage:
        driver: ${_param:gnocchi_storage_driver}
        redis_url: ${_param:gnocchi_storage_redis_url}