node_exporter

Commit Graph

Author	SHA1	Message	Date
Ben Kochie	090957658e	Update logging (#3097 ) Switch from promlog/go-kit to promslog/slog for logging. * Update Go build to 1.23. Signed-off-by: Ben Kochie <superq@gmail.com>	10 months ago
Benny Siegert	80859a9f18	Do not panic as much in Linux collector tests (#3050 ) Running "go test" in the collector directory, without the fixtures available, results in multiple panics, including `SIGSEGV`. Most of these are due to incorrect error handling. This cleans them up. Signed-off-by: Benny Siegert <bsiegert@gmail.com>	1 year ago
Daniel Swarbrick	37ce0bab8c	Sync build tags in *_test.go (#2767 ) Ensure that unwanted tests are correctly excluded when various build tags are specified, i.e. when the code that they test would be excluded from compilation. Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>	2 years ago
Benjamin Drung	2a28266852	ethtool: Add test case with leading spaces (#2186 ) Add test case for ethtool metrics with leading spaces reported in #2185: ``` $ ethtool -S NIC statistics: Tx Queue#: 0 TSO pkts tx: 0 TSO bytes tx: 0 ucast pkts tx: 20487 ucast bytes tx: 1908107 mcast pkts tx: 83 mcast bytes tx: 5906 bcast pkts tx: 4 bcast bytes tx: 168 pkts tx err: 0 pkts tx discard: 0 drv dropped tx total: 0 too many frags: 0 giant hdr: 0 hdr err: 0 tso: 0 ring full: 0 pkts linearized: 0 hdr cloned: 0 giant hdr: 0 Rx Queue#: 0 LRO pkts rx: 0 LRO byte rx: 0 ucast pkts rx: 25086 ucast bytes rx: 2404103 mcast pkts rx: 0 mcast bytes rx: 0 bcast pkts rx: 0 bcast bytes rx: 0 pkts rx OOB: 0 pkts rx err: 0 drv dropped rx total: 0 err: 0 fcs: 0 rx buf alloc fail: 0 tx timeout count: 0 ``` Bug: https://github.com/prometheus/node_exporter/issues/2185 Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	4 years ago
W. Andrew Denton	0f6c84214c	ethtool: minor changes to resolve review nits. Signed-off-by: W. Andrew Denton <git@flying-snail.net>	4 years ago
W. Andrew Denton	77a3c9bc20	Gather additional link info from ethtool. The ethtool_cmd struct from the linux kernel contains information about the speeds and features supported by a network device. This includes speeds and duplex but also features like autonegotiate and 802.3x pause frames. Closes #1444 Signed-off-by: W. Andrew Denton <git@flying-snail.net>	4 years ago
Ben Kochie	f61be48d94	Use include/exclude flags for ethtool filtering (#2165 ) Use the same flag pattern as netdev to make filtering methods the same. * Move SanitizeMetricName to helper.go Signed-off-by: Ben Kochie <superq@gmail.com>	4 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>	4 years ago
Benjamin Drung	6ac6ea2d13	ethtool: Sanitize metric names OpenMetrics and the Prometheus exposition format require the metric name to consist only of alphanumericals and "_", ":" and they must not start with digits. The metric names from the ethtool stats might contain spaces, brackets, and dots. Converting them directly to metric names will produce invalid metric names. Therefore sanitize the metric names and convert them to lower case. Fixes: https://github.com/prometheus/node_exporter/issues/2083 Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	4 years ago
Benjamin Drung	3afd382e75	Add --collector.ethtool.ignored-devices Other network related collectors allow to filter out unwanted devices. Add this support to the new ethtool collector as well. Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	4 years ago
Oliver Geiselhardt-Herms	cc4f13b369	Fix build Signed-off-by: Oliver Geiselhardt-Herms <oliver.geiselhardt-herms@sap.com>	4 years ago
W. Andrew Denton	892893ff05	ethtool: Log stats collection errors. Signed-off-by: W. Andrew Denton <git@flying-snail.net>	4 years ago
W. Andrew Denton	807f3c3af3	ethtool: Remove end-to-end testing. Signed-off-by: W. Andrew Denton <git@flying-snail.net>	4 years ago
W. Andrew Denton	596ff45f8f	ethtool: Add a new ethtool stats collector (metrics equivalent to "ethtool -S") Signed-off-by: W. Andrew Denton <git@flying-snail.net>	4 years ago

14 Commits (090957658ee7be8c7c71b2724979b36c49371b20)