The CPUCmd plugin implements an CPU command executor step.

Package waitport provides an ability of waiting for a port on remote host to be opened for listening.

ForEachTarget is a simple helper to write plugins that apply a given PerTargetFunc independenly to each target.

ForEachTargetWithResume is a helper to write plugins that support job resumption.

MarshalState serializes the provided state struct as JSON.

TargetWithData holds a step target and the pause/resumption data for it Each per-target function gets this passed in and can store any data required to resume in data.

PerTargetFunc is a function type that is called on each target by the ForEachTarget function below.

PerTargetWithResumeFunc is the function that is called per target by ForEachTargetWithResume It must obey the context and quickly return on cancellation and pause signals.