2 Commits (c0c1a8c57241071c651a67a9e51cb233faf2d539)

Author	SHA1	Message	Date
Benjamin Drung	d85cbaa17c	ethtool: Prevent duplicate metric names (#2187) ... Sanitizing the metric names can lead to duplicate metric names: ``` caller=level.go:63 level=error caller="error gathering metrics: [from Gatherer #2] collected metric \"node_ethtool_giant_hdr\" { label:<name:\"device\" value:\"ens192\" > untyped:<value:0" msg=" > } was collected before with the same name and label values" ``` Generate a map from the sanitized metric names to the metric names from ethtool. In case of duplicate sanitized metric names drop both metrics, because it is unknown which one to take. Fixes: https://github.com/prometheus/node_exporter/issues/2185 Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	3 years ago
Benjamin Drung	26ca609183	ethtool: Expose node_ethtool_info metric ... Add a `node_ethtool_info` metric to all ethtool devices to expose driver information with following labels: * bus_info * driver * expansion_rom_version * firmware_version * version This metric is useful to monitor the firmware version to be up-to-date. Note: The version label might be malformed due to bug #39 in ethtool: https://github.com/safchain/ethtool/issues/39 Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	3 years ago