ironic.common.metrics_utils module

ironic.common.metrics_utils.get_metrics_logger(prefix='', backend=None, host=None, delimiter='.')[source]

Return a metric logger with the specified prefix.

The format of the prefix is: [global_prefix<delim>][host_name<delim>]prefix where <delim> is the delimiter (default is ‘.’)

Parameters:

  • prefix – Prefix for this metric logger. Value should be a string or None.

  • backend – Backend to use for the metrics system. Possible values are ‘noop’ and ‘statsd’.

  • host – Name of this node.

  • delimiter – Delimiter to use for the metrics name.

Returns:

The new MetricLogger.