diff options
Diffstat (limited to 'collectors/python.d.plugin/icecast')
| -rw-r--r-- | collectors/python.d.plugin/icecast/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/python.d.plugin/icecast/README.md | 26 | ||||
| -rw-r--r-- | collectors/python.d.plugin/icecast/icecast.chart.py | 97 | ||||
| -rw-r--r-- | collectors/python.d.plugin/icecast/icecast.conf | 83 |
4 files changed, 219 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/icecast/Makefile.inc b/collectors/python.d.plugin/icecast/Makefile.inc new file mode 100644 index 000000000..cb7c6fa0e --- /dev/null +++ b/collectors/python.d.plugin/icecast/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 += icecast/icecast.chart.py +dist_pythonconfig_DATA += icecast/icecast.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += icecast/README.md icecast/Makefile.inc + diff --git a/collectors/python.d.plugin/icecast/README.md b/collectors/python.d.plugin/icecast/README.md new file mode 100644 index 000000000..a28a6c398 --- /dev/null +++ b/collectors/python.d.plugin/icecast/README.md @@ -0,0 +1,26 @@ +# icecast + +This module will monitor number of listeners for active sources. + +**Requirements:** + * icecast version >= 2.4.0 + +It produces the following charts: + +1. **Listeners** in listeners + * source number + +### configuration + +Needs only `url` to server's `/status-json.xsl` + +Here is an example for remote server: + +```yaml +remote: + url : 'http://1.2.3.4:8443/status-json.xsl' +``` + +Without configuration, module attempts to connect to `http://localhost:8443/status-json.xsl` + +--- diff --git a/collectors/python.d.plugin/icecast/icecast.chart.py b/collectors/python.d.plugin/icecast/icecast.chart.py new file mode 100644 index 000000000..d8813f9ba --- /dev/null +++ b/collectors/python.d.plugin/icecast/icecast.chart.py @@ -0,0 +1,97 @@ +# -*- coding: utf-8 -*- +# Description: icecast netdata python.d module +# Author: Ilya Mashchenko (l2isbad) +# SPDX-License-Identifier: GPL-3.0-or-later + +import json + +from bases.FrameworkServices.UrlService import UrlService + + +priority = 60000 +retries = 60 + +# charts order (can be overridden if you want less charts, or different order) +ORDER = ['listeners'] + +CHARTS = { + 'listeners': { + 'options': [None, 'Number Of Listeners', 'listeners', 'listeners', 'icecast.listeners', 'line'], + 'lines': [ + ] + } +} + + +class Source: + def __init__(self, idx, data): + self.name = 'source_{0}'.format(idx) + self.is_active = data.get('stream_start') and data.get('server_name') + self.listeners = data['listeners'] + + +class Service(UrlService): + def __init__(self, configuration=None, name=None): + UrlService.__init__(self, configuration=configuration, name=name) + self.order = ORDER + self.definitions = CHARTS + self.url = self.configuration.get('url') + self._manager = self._build_manager() + + def check(self): + """ + Add active sources to the "listeners" chart + :return: bool + """ + sources = self.get_sources() + if not sources: + return None + + active_sources = 0 + for idx, raw_source in enumerate(sources): + if Source(idx, raw_source).is_active: + active_sources += 1 + dim_id = 'source_{0}'.format(idx) + dim = 'source {0}'.format(idx) + self.definitions['listeners']['lines'].append([dim_id, dim]) + + return bool(active_sources) + + def _get_data(self): + """ + Get number of listeners for every source + :return: dict + """ + sources = self.get_sources() + if not sources: + return None + + data = dict() + + for idx, raw_source in enumerate(sources): + source = Source(idx, raw_source) + data[source.name] = source.listeners + + return data + + def get_sources(self): + """ + Format data received from http request and return list of sources + :return: list + """ + + raw_data = self._get_raw_data() + if not raw_data: + return None + + try: + data = json.loads(raw_data) + except ValueError as error: + self.error('JSON decode error:', error) + return None + + sources = data['icestats'].get('source') + if not sources: + return None + + return sources if isinstance(sources, list) else [sources] diff --git a/collectors/python.d.plugin/icecast/icecast.conf b/collectors/python.d.plugin/icecast/icecast.conf new file mode 100644 index 000000000..a900d06d3 --- /dev/null +++ b/collectors/python.d.plugin/icecast/icecast.conf @@ -0,0 +1,83 @@ +# netdata python.d.plugin configuration for icecast +# +# This file is in YaML format. Generally the format is: +# +# name: value +# +# There are 2 sections: +# - global variables +# - one or more JOBS +# +# JOBS allow you to collect values from multiple sources. +# Each source will have its own set of charts. +# +# JOB parameters have to be indented (using spaces only, example below). + +# ---------------------------------------------------------------------- +# Global Variables +# These variables set the defaults for all JOBs, however each JOB +# may define its own, overriding the defaults. + +# update_every sets the default data collection frequency. +# If unset, the python.d.plugin default is used. +# update_every: 1 + +# priority controls the order of charts at the netdata dashboard. +# Lower numbers move the charts towards the top of the page. +# If unset, the default for python.d.plugin is used. +# priority: 60000 + +# retries sets the number of retries to be made in case of failures. +# If unset, the default for python.d.plugin is used. +# Attempts to restore the service are made once every update_every +# and only if the module has collected values in the past. +# retries: 60 + +# autodetection_retry sets the job re-check interval in seconds. +# The job is not deleted if check fails. +# Attempts to start the job are made once every autodetection_retry. +# This feature is disabled by default. +# autodetection_retry: 0 + +# ---------------------------------------------------------------------- +# JOBS (data collection sources) +# +# The default JOBS share the same *name*. JOBS with the same name +# are mutually exclusive. Only one of them will be allowed running at +# any time. This allows autodetection to try several alternatives and +# pick the one that works. +# +# Any number of jobs is supported. +# +# All python.d.plugin JOBS (for all its modules) support a set of +# predefined parameters. These are: +# +# job_name: +# name: myname # the JOB's name as it will appear at the +# # dashboard (by default is the job_name) +# # JOBs sharing a name are mutually exclusive +# update_every: 1 # the JOB's data collection frequency +# priority: 60000 # the JOB's order on the dashboard +# retries: 60 # the JOB's number of restoration attempts +# autodetection_retry: 0 # the JOB's re-check interval in seconds +# +# Additionally to the above, icecast also supports the following: +# +# url: 'URL' # the URL to fetch icecast's stats +# +# if the URL is password protected, the following are supported: +# +# user: 'username' +# pass: 'password' + +# ---------------------------------------------------------------------- +# AUTO-DETECTION JOBS +# only one of them will run (they have the same name) + +localhost: + name : 'local' + url : 'http://localhost:8443/status-json.xsl' + +localipv4: + name : 'local' + url : 'http://127.0.0.1:8443/status-json.xsl'
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