buildCommandReplaceMapping reads the config file with the command-replace lines and build a mapping of bad lines are ignored silently.

Int32 returns the value of the int32 pointer passed in or 0 if the pointer is nil.

MergeLabels merges all the label maps received as argument into a single new label map.

SliceJoin concatenates the elements of a to create a single string.

AnnotationClusterScoped annotation value for cluster wide clusters.

AnnotationScope annotation name for defining instance scope.

Stringer implement the string interface.