alarms collector: ability to exclude certain alarms via config (#13701)
alarms collector: ability to exclude certain alarms via config
Andrew Maguire committed
Sep 22, 2022 at 14:50 UTC
4453613cba6d939f74e982c1d0e8d85cef8bd6be
3 files changed
+12
collectors/python.d.plugin/alarms/README.md
+3
@@ -58,6 +58,9 @@ local:
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# a "," separated list of words you want to filter alarm names for. For example 'cpu,load' would filter for only
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# alarms with "cpu" or "load" in alarm name. Default includes all.
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alarm_contains_words: ''
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+ # a "," separated list of words you want to exclude based on alarm name. For example 'cpu,load' would exclude
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+ # all alarms with "cpu" or "load" in alarm name. Default excludes None.
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+ alarm_excludes_words: ''
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```
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It will default to pulling all alarms at each time step from the Netdata rest api at `http://127.0.0.1:19999/api/v1/alarms?all`
collectors/python.d.plugin/alarms/alarms.chart.py
+6
@@ -39,6 +39,7 @@ DEFAULT_URL = 'http://127.0.0.1:19999/api/v1/alarms?all'
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DEFAULT_COLLECT_ALARM_VALUES = False
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DEFAULT_ALARM_STATUS_CHART_TYPE = 'line'
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DEFAULT_ALARM_CONTAINS_WORDS = ''
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+DEFAULT_ALARM_EXCLUDES_WORDS = ''
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class Service(UrlService):
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def __init__(self, configuration=None, name=None):
@@ -51,6 +52,8 @@ class Service(UrlService):
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self.collected_dims = {'alarms': set(), 'values': set()}
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self.alarm_contains_words = self.configuration.get('alarm_contains_words', DEFAULT_ALARM_CONTAINS_WORDS)
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self.alarm_contains_words_list = [alarm_contains_word.lstrip(' ').rstrip(' ') for alarm_contains_word in self.alarm_contains_words.split(',')]
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+ self.alarm_excludes_words = self.configuration.get('alarm_excludes_words', DEFAULT_ALARM_EXCLUDES_WORDS)
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+ self.alarm_excludes_words_list = [alarm_excludes_word.lstrip(' ').rstrip(' ') for alarm_excludes_word in self.alarm_excludes_words.split(',')]
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def _get_data(self):
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raw_data = self._get_raw_data()
@@ -62,6 +65,9 @@ class Service(UrlService):
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if self.alarm_contains_words != '':
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alarms = {alarm_name: alarms[alarm_name] for alarm_name in alarms for alarm_contains_word in
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self.alarm_contains_words_list if alarm_contains_word in alarm_name}
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+ if self.alarm_excludes_words != '':
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+ alarms = {alarm_name: alarms[alarm_name] for alarm_name in alarms for alarm_excludes_word in
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+ self.alarm_excludes_words_list if alarm_excludes_word not in alarm_name}
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data = {a: self.sm[alarms[a]['status']] for a in alarms if alarms[a]['status'] in self.sm}
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self.update_charts('alarms', data)
collectors/python.d.plugin/alarms/alarms.conf
+3
@@ -55,3 +55,6 @@ local:
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# a "," separated list of words you want to filter alarm names for. For example 'cpu,load' would filter for only
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# alarms with "cpu" or "load" in alarm name. Default includes all.
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alarm_contains_words: ''
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+ # a "," separated list of words you want to exclude based on alarm name. For example 'cpu,load' would exclude
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+ # all alarms with "cpu" or "load" in alarm name. Default excludes None.
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+ alarm_excludes_words: ''