diff options
Diffstat (limited to 'python.d')
-rw-r--r-- | python.d/chrony.chart.py | 53 |
1 files changed, 30 insertions, 23 deletions
diff --git a/python.d/chrony.chart.py b/python.d/chrony.chart.py index 0026c0215f..70834bf2cf 100644 --- a/python.d/chrony.chart.py +++ b/python.d/chrony.chart.py @@ -70,32 +70,39 @@ class Service(ExecutableService): self.order = ORDER self.definitions = CHARTS + 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), + ('System time', 'timediff', 1e9)] + def _get_data(self): """ Format data received from shell command :return: dict """ - try: - lines = self._get_raw_data() - if lines is not None: - chrony_dict = {} - for line in lines[1:]: - lparts = line.split(':', 1) - if (len(lparts) > 1): - value = lparts[1].strip().split(' ')[0] - chrony_dict[lparts[0].strip()] = value - return {'timediff': int(float(chrony_dict['System time']) * 1e9), - 'lastoffset': int(float(chrony_dict['Last offset']) * 1e9), - 'rmsoffset': int(float(chrony_dict['RMS offset']) * 1e9), - 'rootdelay': int(float(chrony_dict['Root delay']) * 1e9), - 'rootdispersion': int(float(chrony_dict['Root dispersion']) * 1e9), - 'skew': int(float(chrony_dict['Skew']) * 1e3), - 'frequency': int(float(chrony_dict['Frequency']) * 1e3), - 'residualfreq': int(float(chrony_dict['Residual freq']) * 1e3) - } - else: - self.error("No valid chronyc output") - return None - except (ValueError, AttributeError, KeyError): - self.error("Chronyc data parser exception") + raw_data = self._get_raw_data() + if not raw_data: return None + + raw_data = (line.split(':', 1) for line in raw_data) + parsed, data = dict(), dict() + + for line in raw_data: + try: + key, value = (l.strip() for l in line) + except ValueError: + continue + if len(value) > 0: + parsed[key] = value.split()[0] + + for key, dim_id, multiplier in self.CHRONY: + try: + data[dim_id] = int(float(parsed[key]) * multiplier) + except (KeyError, ValueError): + continue + + return data or None |