Node_Exporter/CHANGELOG.md

v0.14.0 / 2017-03-21

NOTE: We are deprecating several collectors in this release. * gmond - Out of scope. * megacli - Requires forking, to be moved to textfile collection. * ntp - Out of scope.

Breaking changes: * Collector errors are now a separate metric, node_scrape_collector_success, not a label on node_exporter_scrape_duration_seconds (#516)

• [CHANGE] Report collector success/failure as a bool metric, not a label. #516
• [FEATURE] Add loadavg collector for Solaris #311
• [FEATURE] Add StorCli text collector example script #320
• [FEATURE] Add collector for Linux EDAC #324
• [FEATURE] Add text file utility for SMART metrics #354
• [FEATURE] Add a collector for NFS client statistics. #360
• [FEATURE] Add mountstats collector for detailed NFS statistics #367
• [FEATURE] Add a collector for DRBD #365
• [FEATURE] Add cpu collector for darwin #391
• [FEATURE] Add netdev collector for darwin #393
• [FEATURE] Collect CPU temperatures on FreeBSD #397
• [FEATURE] Add ZFS collector #410
• [FEATURE] Add initial wifi collector #413
• [FEATURE] Add NFS event metrics to mountstats collector #415
• [FEATURE] Add an example rules file #422
• [FEATURE] infiniband: Add new collector for InfiniBand statistics #450
• [FEATURE] buddyinfo: Add support for /proc/buddyinfo for linux free memory fragmentation. #454
• [IMPROVEMENT] hwmon: Provide annotation metric to link chip sysfs paths to human-readable chip types #359
• [IMPROVEMENT] Add node_filesystem_device_errors_total metric #374
• [IMPROVEMENT] Add runit service dir flag #375
• [IMPROVEMENT] Improve Docker documentation #376
• [IMPROVEMENT] Ignore autofs filesystems on linux #384
• [IMPROVEMENT] Replace some FreeBSD collectors with pure Go versions #385
• [IMPROVEMENT] Use filename as label, move 'label' to own metric #411 (hwmon)
• [BUGFIX] mips64 build fix #361
• [BUGFIX] Update vendoring #372 (to fix #242)
• [BUGFIX] Convert remaining collectors to use ConstMetrics #389
• [BUGFIX] Check for errors in netdev scanner #398
• [BUGFIX] Don't leak or race in FreeBSD devstat collector #396
• [BUGFIX] Allow graceful failure in hwmon collector #427
• [BUGFIX] Fix the reporting of active+total disk metrics for inactive raids. #522

v0.13.0 / 2016-11-26

NOTE: We have disabled builds of linux/ppc64 and linux/ppc64le due to build bugs.

• [FEATURE] Add flag to ignore certain filesystem types (Copy of #217) #241
• [FEATURE] Add NTP stratum to NTP collector. #247
• [FEATURE] Add ignored-units flag for systemd collector #286
• [FEATURE] Compile netdev on dragonfly #314
• [FEATURE] Compile meminfo for dfly #315
• [FEATURE] Add hwmon /sensors support #278
• [FEATURE] Add Linux NUMA "numastat" metrics #249
• [FEATURE] export DragonFlyBSD CPU time #310
• [FEATURE] Dragonfly devstat #323
• [IMPROVEMENT] Use the offset calculation that includes round trip time in the ntp collector #250
• [IMPROVEMENT] Enable *bsd collector on darwin #265
• [IMPROVEMENT] Use meminfo_freebsd on darwin as well #266
• [IMPROVEMENT] sockstat: add support for RHE4 #267
• [IMPROVEMENT] Compile fs stats for dfly #302
• [BUGFIX] Add support for raid0 devices in mdadm_linux collector. #253
• [BUGFIX] Close file handler in textfile #263
• [BUGFIX] Ignore partitions on NVME devices by default #268
• [BUGFIX] Fix mdstat tabs parsing #275
• [BUGFIX] Fix mdadm collector for resync=PENDING. #309
• [BUGFIX] mdstat: Fix parsing of RAID0 lines that contain additional attributes. #341
• [BUGFIX] Fix additional mdadm parsing cases #346

0.12.0 / 2016-05-05

• [CHANGE] Remove lastlogin collector.
• [CHANGE] Remove -debug.memprofile-file flag.
• [CHANGE] Sync BSD filesystem collector labels with Linux.
• [CHANGE] Remove HTTP Basic Auth support.
• [FEATURE] Add -version flag.
• [FEATURE] Add Linux logind collector.
• [FEATURE] Add Linux ksmd collector.
• [FEATURE] Add Linux memory NUMA collector.
• [FEATURE] Add Linux entropy collector.
• [FEATURE] Add Linux vmstat collector.
• [FEATURE] Add Linux conntrack collector.
• [FEATURE] Add systemd collector.
• [FEATURE] Add OpenBSD support for filesystem, interrupt and netdev collectors.
• [FEATURE] Add supervisord collector.
• [FEATURE] Add Linux /proc/mdstat collector.
• [FEATURE] Add Linux uname collector.
• [FEATURE] Add Linux /proc/sys/fs/file-nr collector.
• [FEATURE] Add Linux /proc/net/sockstat collector.
• [IMPROVEMENT] Provide statically linked Linux binaries.
• [IMPROVEMENT] Remove root requirement for FreeBSD CPU metrics.
• [IMPROVEMENT] Add node_exporter build info metric.
• [IMPROVEMENT] Add disk bytes read/written metrics on Linux.
• [IMPROVEMENT] Add filesystem read-only metric.
• [IMPROVEMENT] Use common Prometheus log formatting.
• [IMPROVEMENT] Add option to specify NTP protocol version.
• [IMPROVEMENT] Handle statfs errors gracefully for individual filesystems.
• [IMPROVEMENT] Add load5 and load15 metrics to loadavg collector.
• [IMPROVEMENT] Add end-to-end tests.
• [IMPROVEMENT] Export FreeBSD CPU metrics to seconds.
• [IMPROVEMENT] Add flag to configure sysfs mountpoint.
• [IMPROVEMENT] Add flag to configure procfs mountpoint.
• [IMPROVEMENT] Add metric for last service state change to runit collector.
• [BUGFIX] Fix FreeBSD netdev metrics on 64 bit systems.
• [BUGFIX] Fix mdstat for devices in delayed resync state.
• [BUGFIX] Fix Linux stat metrics on parallel scrapes.
• [BUGFIX] Remove unavailable collectors from defaults.
• [BUGFIX] Fix build errors on FreeBSD, OpenBSD, Darwin and Windows.
• [BUGFIX] Fix build errors on 386, arm, arm64, ppc64 and ppc64le architectures.
• [BUGFIX] Fix export of stale metrics for removed filesystem and network devices.
• [BUGFIX] textfile: Fix mtime reporting.
• [BUGFIX] megacli: prevent crash when drive temperature is N/A

0.11.0 / 2015-07-27

• [FEATURE] Add stats from /proc/net/snmp.
• [FEATURE] Add support for FreeBSD.
• [FEATURE] Allow netdev devices to be ignored.
• [MAINTENANCE] New Dockerfile for unified way to dockerize Prometheus exporters.
• [FEATURE] Add device,fstype collection to the filesystem exporter.
• [IMPROVEMENT] Make logging of collector executions less verbose.

0.10.0 / 2015-06-10

• [CHANGE] Change logging output format and flags.

0.9.0 / 2015-05-26

• [BUGFIX] Fix /proc/net/dev parsing.
• [CLEANUP] Remove the attributes collector, use textfile instead.
• [CLEANUP] Replace last uses of the configuration file with flags.
• [IMPROVEMENT] Remove cgo dependency.
• [IMPROVEMENT] Sort collector names when printing.
• [FEATURE] IPVS stats collector.

0.8.1 / 2015-05-17

• [MAINTENANCE] Use the common Prometheus build infrastructure.
• [MAINTENANCE] Update former Google Code imports.
• [IMPROVEMENT] Log the version at startup.
• [FEATURE] TCP stats collector

0.8.0 / 2015-03-09

• [CLEANUP] Introduced semantic versioning and changelog. From now on, changes will be reported in this file.