Release 1.0.0

[SuperQ]

• The netdev collector CLI argument --collector.netdev.ignored-devices was renamed to --collector.netdev.device-blacklist in order to conform with the systemd collector. Add --collector.netdev.device-whitelist flag #1279

• The label named state on node_systemd_service_restart_total metrics was changed to name to better describe the metric. Fixes systemd restart counter label from state to name #1393

• Refactoring of the mdadm collector changes several metrics

  • node_md_disks_active is removed
  • node_md_disks now has a state label for "fail", "spare", "active" disks.
  • node_md_is_active is replaced by node_md_state with a state set of "active", "inactive", "recovering", "resync".

• Additional label mountaddr added to NFS device metrics to distinguish mounts from the same URL, but different IP addresses. Added mountinfo changes to node_exporter #1417

• Metrics node_cpu_scaling_frequency_min_hrts and node_cpu_scaling_frequency_max_hrts of the cpufreq collector were renamed to node_cpu_scaling_frequency_min_hertz and node_cpu_scaling_frequency_max_hertz. "hrts" suffix on some cpufreq metrics #1510

• Collectors that are enabled, but are unable to find data to collect, now return 0 for node_scrape_collector_success.

• [CHANGE] Add --collector.netdev.device-whitelist. Add --collector.netdev.device-whitelist flag #1279

• [CHANGE] Ignore iso9600 filesystem on Linux Ignore iso9600 filesystem on Linux #1355

• [CHANGE] Refactor mdadm collector Closes issue #261 on node_exporter. #1403

• [CHANGE] Add mountaddr label to NFS metrics. Added mountinfo changes to node_exporter #1417

• [CHANGE] Don't count empty collectors as success. Don't count empty collection as success #1613

• [FEATURE] New flag to disable default collectors Distinguish between enabling collectors additively vs. by enumeration #1276

• [FEATURE] Add experimental TLS support Adding TLS to node exporter - cleaner version #1277, TLS: only support TLS 1.2 / 1.3 #1687, tls: enable the selection of more TLS settings #1695

• [FEATURE] Add collector for Power Supply Class Introduce Collector for Power Supply Class #1280

• [FEATURE] Add new schedstat collector Scrape CPU latency stats from /proc/schedstat #1389

• [FEATURE] Add FreeBSD zfs support Added FreeBSD zfs support per #1063. #1394

• [FEATURE] Add uname support for Darwin and OpenBSD Extend uname collector #1433

• [FEATURE] Add new metric node_cpu_info add node_cpu_info metric #1489

• [FEATURE] Add new thermal_zone collector Scrape thermal_zone temperatures #1425

• [FEATURE] Add new cooling_device metrics to thermal zone collector Scrape cooling_device state #1445

• [FEATURE] Add swap usage on darwin Send Node Exporter Metrics in buckets for using in Histogram_quantile function #1508

• [FEATURE] Add Btrfs collector Add Btrfs collector #1512

• [FEATURE] Add RAPL collector RAPL collector #1523

• [FEATURE] Add new softnet collector Add softnet collector #1576

• [FEATURE] Add new udp_queues collector Add gauges for allocated memory for queued UDP and TCP packages #1503

• [FEATURE] Add basic authentication Allow mountstats to work when non-NFS mounts produce errors #1673

• [ENHANCEMENT] Log pid when there is a problem reading the process stats log pid when there is a problem reading the process stats #1341

• [ENHANCEMENT] Collect InfiniBand port state and physical state Collect InfiniBand port state and physical state #1357

• [ENHANCEMENT] Include additional XFS runtime statistics. Expose additional XFS runtime statistics #1423

• [ENHANCEMENT] Report non-fatal collection errors in the exporter metric. Report non-fatal collection errors in the exporter metric. #1439

• [ENHANCEMENT] Expose IPVS firewall mark as a label Ipvs firewall mark #1455

• [ENHANCEMENT] Add check for systemd version before attempting to query certain metrics. systemd: check version for availability of SystemState #1413

• [ENHANCEMENT] Add a flag to adjust mount timeout Add a flag to adjust mount timeout #1486

• [ENHANCEMENT] Add new counters for flush requests in Linux 5.5 Add new counters for flush requests in Linux 5.5 #1548

• [ENHANCEMENT] Add metrics and tests for UDP receive and send buffer errors Adds metrics and tests for UDP receive and send buffer errors #1534

• [ENHANCEMENT] The sockstat collector now exposes IPv6 statistics in addition to the existing IPv4 support. collector: reimplement sockstat collector with procfs #1552

• [ENHANCEMENT] Add infiniband info metric Add infiniband info metric #1563

• [ENHANCEMENT] Add unix socket support for supervisord collector Add unix socket support for supervisord collector #1592

• [ENHANCEMENT] Implement loadavg on all BSDs without cgo Implement loadavg on all BSDs without cgo #1584

• [ENHANCEMENT] Add model_name and stepping to node_cpu_info metric Add model_name and stepping to node_cpu_info metric #1617

• [ENHANCEMENT] Add --collector.perf.cpus to allow setting the CPU list for perf stats. Fix num cpu #1561

• [ENHANCEMENT] Add metrics for IO errors and retires on Darwin. Metrics for IO errors on Mac. #1636

• [ENHANCEMENT] Add perf tracepoint collection flag Add perf tracepoint collection flag #1664

• [ENHANCEMENT] ZFS: read contents of objset file read contents of objset file #1632

• [ENHANCEMENT] Linux CPU: Cache CPU metrics to make them monotonically increasing Linux CPU: Cache CPU metrics #1711

• [BUGFIX] Read /proc/net files with a single read syscall read /proc/net files with a single read syscall #1380

• [BUGFIX] Renamed label state to name on node_systemd_service_restart_total. Fixes systemd restart counter label from state to name #1393

• [BUGFIX] Fix netdev nil reference on Darwin bugfix: avoid nil reference when ignore is nil in darwin #1414

• [BUGFIX] Strip path.rootfs from mountpoint labels properly strip path.rootfs from mountpoint labels #1421

• [BUGFIX] Fix seconds reported by schedstat Fix seconds reported by schedstat #1426

• [BUGFIX] Fix empty string in path.rootfs fix issue where rootfs path strips to the empty string #1464

• [BUGFIX] Fix typo in cpufreq metric names "hrts" suffix on some cpufreq metrics #1510

• [BUGFIX] Read /proc/stat in one syscall Bump procfs to v0.0.7 #1538

• [BUGFIX] Fix OpenBSD cache memory information Fix OpenBSD cache memory information #1542

• [BUGFIX] Refactor textfile collector to avoid looping defer collector: refactor textfile collector to avoid looping defer #1549

• [BUGFIX] Fix network speed math Fixed inaccurate 'node_network_speed_bytes' when speeds are low #1580

• [BUGFIX] collector/systemd: use regexp to extract systemd version collector/systemd: use regexp to extract systemd version #1647

• [BUGFIX] Fix initialization in perf collector when using multiple CPUs Fix initialization in perf collector when using multiple CPUs #1665

• [BUGFIX] Fix accidentally empty lines in meminfo_linux Fix accidently empty lines in meminfo_linux #1671

Signed-off-by: Ben Kochie superq@gmail.com

[RichiH]

LGTM

[discordianfish]

🚀