prometheus

Author	SHA1	Message	Date
Brian Brazil	6c07453ec1	Only clone the metric in the one place relabelling needs it. (#2292 ) This cuts ~17% off memory allocations related to ingesting data in a basic setup.	2016-12-21 10:00:33 +00:00
Tristan Colgate-McFarlane	4d9134e6d8	Add labeldrop and labelkeep actions. (#2279 ) Introduce two new relabel actions. labeldrop, and labelkeep. These can be used to filter the set of labels by matching regex - labeldrop: drops all labels that match the regex - labelkeep: drops all labels that do not match the regex	2016-12-14 10:17:42 +00:00
Matti Savolainen	5a1e909b5d	Make TargetLabel in RelabelConfig a string	2016-10-19 00:33:22 +03:00
Matti Savolainen	bdaf0ec6a2	simplify regex	2016-10-11 22:00:14 +03:00
Matti Savolainen	23be3dab53	test label name validation	2016-10-11 21:54:33 +03:00
Matti Savolainen	8f77d271b1	validate the label name	2016-10-11 21:48:03 +03:00
Matti Savolainen	56e8e7cac3	Allow target_label to be expanded in replace label	2016-10-11 21:01:22 +03:00
Frederic Branczyk	7714b9c781	move relabeling functionality to its own package also remove the returned error as it was always nil	2016-08-09 14:19:20 +02:00