diff options
Diffstat (limited to '')
| -rw-r--r-- | collectors/python.d.plugin/chrony/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/python.d.plugin/chrony/README.md | 31 | ||||
| -rw-r--r-- | collectors/python.d.plugin/chrony/chrony.chart.py (renamed from python.d/chrony.chart.py) | 69 | ||||
| -rw-r--r-- | collectors/python.d.plugin/chrony/chrony.conf (renamed from conf.d/python.d/chrony.conf) | 0 |
4 files changed, 81 insertions, 32 deletions
diff --git a/collectors/python.d.plugin/chrony/Makefile.inc b/collectors/python.d.plugin/chrony/Makefile.inc new file mode 100644 index 000000000..18a805b12 --- /dev/null +++ b/collectors/python.d.plugin/chrony/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_python_DATA += chrony/chrony.chart.py +dist_pythonconfig_DATA += chrony/chrony.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += chrony/README.md chrony/Makefile.inc + diff --git a/collectors/python.d.plugin/chrony/README.md b/collectors/python.d.plugin/chrony/README.md new file mode 100644 index 000000000..30636fe77 --- /dev/null +++ b/collectors/python.d.plugin/chrony/README.md @@ -0,0 +1,31 @@ +# chrony + +This module monitors the precision and statistics of a local chronyd server. + +It produces: + +* frequency +* last offset +* RMS offset +* residual freq +* root delay +* root dispersion +* skew +* system time + +**Requirements:** +Verify that user netdata can execute `chronyc tracking`. If necessary, update `/etc/chrony.conf`, `cmdallow`. + +### Configuration + +Sample: +```yaml +# data collection frequency: +update_every: 1 + +# chrony query command: +local: + command: 'chronyc -n tracking' +``` + +--- diff --git a/python.d/chrony.chart.py b/collectors/python.d.plugin/chrony/chrony.chart.py index 8f331fa50..fd01d4e85 100644 --- a/python.d/chrony.chart.py +++ b/collectors/python.d.plugin/chrony/chrony.chart.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- # Description: chrony netdata python.d module # Author: Dominik Schloesser (domschl) +# SPDX-License-Identifier: GPL-3.0-or-later from bases.FrameworkServices.ExecutableService import ExecutableService @@ -13,66 +14,70 @@ retries = 10 ORDER = ['system', 'offsets', 'stratum', 'root', 'frequency', 'residualfreq', 'skew'] CHARTS = { - # id: { - # 'options': [name, title, units, family, context, charttype], - # 'lines': [ - # [unique_dimension_name, name, algorithm, multiplier, divisor] - # ]} 'system': { - 'options': [None, "Chrony System Time Deltas", "microseconds", 'system', 'chrony.system', 'area'], + 'options': [None, 'Chrony System Time Deltas', 'microseconds', 'system', 'chrony.system', 'area'], 'lines': [ - ['timediff', 'system time', 'absolute', 1, 1000] - ]}, + ['timediff', 'system time', 'absolute', 1, 1000] + ] + }, 'offsets': { - 'options': [None, "Chrony System Time Offsets", "microseconds", 'system', 'chrony.offsets', 'area'], + 'options': [None, 'Chrony System Time Offsets', 'microseconds', 'system', 'chrony.offsets', 'area'], 'lines': [ ['lastoffset', 'last offset', 'absolute', 1, 1000], - ['rmsoffset', 'RMS offset', 'absolute', 1, 1000] - ]}, + ['rmsoffset', 'RMS offset', 'absolute', 1, 1000] + ] + }, 'stratum': { - 'options': [None, "Chrony Stratum", "stratum", 'root', 'chrony.stratum', 'line'], + 'options': [None, 'Chrony Stratum', 'stratum', 'root', 'chrony.stratum', 'line'], 'lines': [ ['stratum', None, 'absolute', 1, 1] - ]}, + ] + }, 'root': { - 'options': [None, "Chrony Root Delays", "milliseconds", 'root', 'chrony.root', 'line'], + 'options': [None, 'Chrony Root Delays', 'milliseconds', 'root', 'chrony.root', 'line'], 'lines': [ - ['rootdelay', 'delay', 'absolute', 1, 1000000], + ['rootdelay', 'delay', 'absolute', 1, 1000000], ['rootdispersion', 'dispersion', 'absolute', 1, 1000000] - ]}, + ] + }, 'frequency': { - 'options': [None, "Chrony Frequency", "ppm", 'frequencies', 'chrony.frequency', 'area'], + 'options': [None, 'Chrony Frequency', 'ppm', 'frequencies', 'chrony.frequency', 'area'], 'lines': [ ['frequency', None, 'absolute', 1, 1000] - ]}, + ] + }, 'residualfreq': { - 'options': [None, "Chrony Residual frequency", "ppm", 'frequencies', 'chrony.residualfreq', 'area'], + 'options': [None, 'Chrony Residual frequency', 'ppm', 'frequencies', 'chrony.residualfreq', 'area'], 'lines': [ ['residualfreq', 'residual frequency', 'absolute', 1, 1000] - ]}, + ] + }, 'skew': { - 'options': [None, "Chrony Skew, error bound on frequency", "ppm", 'frequencies', 'chrony.skew', 'area'], + 'options': [None, 'Chrony Skew, error bound on frequency', 'ppm', 'frequencies', 'chrony.skew', 'area'], 'lines': [ ['skew', None, 'absolute', 1, 1000] - ]} + ] + } } -CHRONY = [('Frequency', 'frequency', 1e3), - ('Last offset', 'lastoffset', 1e9), - ('RMS offset', 'rmsoffset', 1e9), - ('Residual freq', 'residualfreq', 1e3), - ('Root delay', 'rootdelay', 1e9), - ('Root dispersion', 'rootdispersion', 1e9), - ('Skew', 'skew', 1e3), - ('Stratum', 'stratum', 1), - ('System time', 'timediff', 1e9)] +CHRONY = [ + ('Frequency', 'frequency', 1e3), + ('Last offset', 'lastoffset', 1e9), + ('RMS offset', 'rmsoffset', 1e9), + ('Residual freq', 'residualfreq', 1e3), + ('Root delay', 'rootdelay', 1e9), + ('Root dispersion', 'rootdispersion', 1e9), + ('Skew', 'skew', 1e3), + ('Stratum', 'stratum', 1), + ('System time', 'timediff', 1e9) +] class Service(ExecutableService): def __init__(self, configuration=None, name=None): ExecutableService.__init__( self, configuration=configuration, name=name) - self.command = "chronyc -n tracking" + self.command = 'chronyc -n tracking' self.order = ORDER self.definitions = CHARTS diff --git a/conf.d/python.d/chrony.conf b/collectors/python.d.plugin/chrony/chrony.conf index 9ac906b5f..9ac906b5f 100644 --- a/conf.d/python.d/chrony.conf +++ b/collectors/python.d.plugin/chrony/chrony.conf |