Helper simplifying use of a timed context by canceling the context with the test context.

Helper simplifying use of a timed context configured with the default timeout.

DefaultNotifyContext returns a context that is marked done when signals indicating process termination are received.

GetMetricValue returns the value of the specified metric which has the required labels.

GetNodeMetrics retrieves the specified metrics the provided node URI.

GetNodesMetrics retrieves the specified metrics for the provided node URIs.

TODO(marun) Does/should the logging package have a function like this?.

Helper simplifying use via an option of a timed context configured with the default timeout.

A long default timeout used to timeout failed operations but unlikely to induce flaking due to unexpected resource contention.

"metric name" -> "metric value".

URI -> "metric name" -> "metric value".