From b5f8ee61a7f7e9bd291dd26b0585d03eb686c941 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 13:19:16 +0200 Subject: Adding upstream version 1.46.3. Signed-off-by: Daniel Baumann --- .../python.d.plugin/gearman/gearman.chart.py | 243 --------------------- 1 file changed, 243 deletions(-) delete mode 100644 collectors/python.d.plugin/gearman/gearman.chart.py (limited to 'collectors/python.d.plugin/gearman/gearman.chart.py') diff --git a/collectors/python.d.plugin/gearman/gearman.chart.py b/collectors/python.d.plugin/gearman/gearman.chart.py deleted file mode 100644 index 5e280a4d8..000000000 --- a/collectors/python.d.plugin/gearman/gearman.chart.py +++ /dev/null @@ -1,243 +0,0 @@ -# Description: dovecot netdata python.d module -# Author: Kyle Agronick (agronick) -# SPDX-License-Identifier: GPL-3.0+ - -# Gearman Netdata Plugin - -from copy import deepcopy - -from bases.FrameworkServices.SocketService import SocketService - -CHARTS = { - 'total_workers': { - 'options': [None, 'Total Jobs', 'Jobs', 'Total Jobs', 'gearman.total_jobs', 'line'], - 'lines': [ - ['total_pending', 'Pending', 'absolute'], - ['total_running', 'Running', 'absolute'], - ] - }, -} - - -def job_chart_template(job_name): - return { - 'options': [None, job_name, 'Jobs', 'Activity by Job', 'gearman.single_job', 'stacked'], - 'lines': [ - ['{0}_pending'.format(job_name), 'Pending', 'absolute'], - ['{0}_idle'.format(job_name), 'Idle', 'absolute'], - ['{0}_running'.format(job_name), 'Running', 'absolute'], - ] - } - - -def build_result_dict(job): - """ - Get the status for each job - :return: dict - """ - - total, running, available = job['metrics'] - - idle = available - running - pending = total - running - - return { - '{0}_pending'.format(job['job_name']): pending, - '{0}_idle'.format(job['job_name']): idle, - '{0}_running'.format(job['job_name']): running, - } - - -def parse_worker_data(job): - job_name = job[0] - job_metrics = job[1:] - - return { - 'job_name': job_name, - 'metrics': job_metrics, - } - - -class GearmanReadException(BaseException): - pass - - -class Service(SocketService): - def __init__(self, configuration=None, name=None): - super(Service, self).__init__(configuration=configuration, name=name) - self.request = "status\n" - self._keep_alive = True - - self.host = self.configuration.get('host', 'localhost') - self.port = self.configuration.get('port', 4730) - - self.tls = self.configuration.get('tls', False) - self.cert = self.configuration.get('cert', None) - self.key = self.configuration.get('key', None) - - self.active_jobs = set() - self.definitions = deepcopy(CHARTS) - self.order = ['total_workers'] - - def _get_data(self): - """ - Format data received from socket - :return: dict - """ - - try: - active_jobs = self.get_active_jobs() - except GearmanReadException: - return None - - found_jobs, job_data = self.process_jobs(active_jobs) - self.remove_stale_jobs(found_jobs) - return job_data - - def get_active_jobs(self): - active_jobs = [] - - for job in self.get_worker_data(): - parsed_job = parse_worker_data(job) - - # Gearman does not clean up old jobs - # We only care about jobs that have - # some relevant data - if not any(parsed_job['metrics']): - continue - - active_jobs.append(parsed_job) - - return active_jobs - - def get_worker_data(self): - """ - Split the data returned from Gearman - into a list of lists - - This returns the same output that you - would get from a gearadmin --status - command. - - Example output returned from - _get_raw_data(): - prefix generic_worker4 78 78 500 - generic_worker2 78 78 500 - generic_worker3 0 0 760 - generic_worker1 0 0 500 - - :return: list - """ - - try: - raw = self._get_raw_data() - except (ValueError, AttributeError): - raise GearmanReadException() - - if raw is None: - self.debug("Gearman returned no data") - raise GearmanReadException() - - workers = list() - - for line in raw.splitlines()[:-1]: - parts = line.split() - if not parts: - continue - - name = '_'.join(parts[:-3]) - try: - values = [int(w) for w in parts[-3:]] - except ValueError: - continue - - w = [name] - w.extend(values) - workers.append(w) - - return workers - - def process_jobs(self, active_jobs): - - output = { - 'total_pending': 0, - 'total_idle': 0, - 'total_running': 0, - } - found_jobs = set() - - for parsed_job in active_jobs: - - job_name = self.add_job(parsed_job) - found_jobs.add(job_name) - job_data = build_result_dict(parsed_job) - - for sum_value in ('pending', 'running', 'idle'): - output['total_{0}'.format(sum_value)] += job_data['{0}_{1}'.format(job_name, sum_value)] - - output.update(job_data) - - return found_jobs, output - - def remove_stale_jobs(self, active_job_list): - """ - Removes jobs that have no workers, pending jobs, - or running jobs - :param active_job_list: The latest list of active jobs - :type active_job_list: iterable - :return: None - """ - - for to_remove in self.active_jobs - active_job_list: - self.remove_job(to_remove) - - def add_job(self, parsed_job): - """ - Adds a job to the list of active jobs - :param parsed_job: A parsed job dict - :type parsed_job: dict - :return: None - """ - - def add_chart(job_name): - """ - Adds a new job chart - :param job_name: The name of the job to add - :type job_name: string - :return: None - """ - - job_key = 'job_{0}'.format(job_name) - template = job_chart_template(job_name) - new_chart = self.charts.add_chart([job_key] + template['options']) - for dimension in template['lines']: - new_chart.add_dimension(dimension) - - if parsed_job['job_name'] not in self.active_jobs: - add_chart(parsed_job['job_name']) - self.active_jobs.add(parsed_job['job_name']) - - return parsed_job['job_name'] - - def remove_job(self, job_name): - """ - Removes a job to the list of active jobs - :param job_name: The name of the job to remove - :type job_name: string - :return: None - """ - - def remove_chart(job_name): - """ - Removes a job chart - :param job_name: The name of the job to remove - :type job_name: string - :return: None - """ - - job_key = 'job_{0}'.format(job_name) - self.charts[job_key].obsolete() - del self.charts[job_key] - - remove_chart(job_name) - self.active_jobs.remove(job_name) -- cgit v1.2.3