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Update systemd blacklist (#1255) 

Include additional unit types in the default systemd collector
blacklist.

Signed-off-by: Ben Kochie <superq@gmail.com>
This commit is contained in:
Ben Kochie 2019-02-17 17:57:15 +01:00 committed by GitHub
parent dc4c58671d
commit f028b81615
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2 changed files with 3 additions and 1 deletions
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2
CHANGELOG.md
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@ -9,6 +9,7 @@
* Bonding collector now uses `mii_status` instead of `operstatus` #1124 * Bonding collector now uses `mii_status` instead of `operstatus` #1124
* Several systemd metrics have been turned off by default to improve performance #1254 * Several systemd metrics have been turned off by default to improve performance #1254
These include unit_tasks_current, unit_tasks_max, service_restart_total, and unit_start_time_seconds These include unit_tasks_current, unit_tasks_max, service_restart_total, and unit_start_time_seconds
* The systemd collector blacklist now includes automount, device, mount, and slice units by default. #1255
### Changes ### Changes
@ -19,6 +20,7 @@
* [CHANGE] Add a limit to the number of in-flight requests #1166 * [CHANGE] Add a limit to the number of in-flight requests #1166
* [CHANGE] Add separate cpufreq and scaling metrics #1248 * [CHANGE] Add separate cpufreq and scaling metrics #1248
* [CHANGE] Several systemd metrics have been turned off by default to improve performance #1254 * [CHANGE] Several systemd metrics have been turned off by default to improve performance #1254
* [CHANGE] Expand systemd collector blacklist #1255
* [ENHANCEMENT] Add Infiniband counters #1120 * [ENHANCEMENT] Add Infiniband counters #1120
* [ENHANCEMENT] Move network_up labels into new metric network_info #1236 * [ENHANCEMENT] Move network_up labels into new metric network_info #1236
* [FEATURE] Add a flag to disable exporter metrics #1148 * [FEATURE] Add a flag to disable exporter metrics #1148

2
collector/systemd_linux.go
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@ -31,7 +31,7 @@ import (
var ( var (
unitWhitelist = kingpin.Flag("collector.systemd.unit-whitelist", "Regexp of systemd units to whitelist. Units must both match whitelist and not match blacklist to be included.").Default(".+").String() unitWhitelist = kingpin.Flag("collector.systemd.unit-whitelist", "Regexp of systemd units to whitelist. Units must both match whitelist and not match blacklist to be included.").Default(".+").String()
unitBlacklist = kingpin.Flag("collector.systemd.unit-blacklist", "Regexp of systemd units to blacklist. Units must both match whitelist and not match blacklist to be included.").Default(".+\\.scope").String() unitBlacklist = kingpin.Flag("collector.systemd.unit-blacklist", "Regexp of systemd units to blacklist. Units must both match whitelist and not match blacklist to be included.").Default(".+\\.(automount|device|mount|scope|slice)").String()
systemdPrivate = kingpin.Flag("collector.systemd.private", "Establish a private, direct connection to systemd without dbus.").Bool() systemdPrivate = kingpin.Flag("collector.systemd.private", "Establish a private, direct connection to systemd without dbus.").Bool()
enableTaskMetrics = kingpin.Flag("collector.systemd.enable-task-metrics", "Enables service unit tasks metrics unit_tasks_current and unit_tasks_max").Bool() enableTaskMetrics = kingpin.Flag("collector.systemd.enable-task-metrics", "Enables service unit tasks metrics unit_tasks_current and unit_tasks_max").Bool()
enableRestartsMetrics = kingpin.Flag("collector.systemd.enable-restarts-metrics", "Enables service unit metric service_restart_total").Bool() enableRestartsMetrics = kingpin.Flag("collector.systemd.enable-restarts-metrics", "Enables service unit metric service_restart_total").Bool()