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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:19:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:20:17 +0000
commita64a253794ac64cb40befee54db53bde17dd0d49 (patch)
treec1024acc5f6e508814b944d99f112259bb28b1be /collectors/python.d.plugin/icecast
parentNew upstream version 1.10.0+dfsg (diff)
downloadnetdata-a64a253794ac64cb40befee54db53bde17dd0d49.tar.xz
netdata-a64a253794ac64cb40befee54db53bde17dd0d49.zip
New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/python.d.plugin/icecast')
-rw-r--r--collectors/python.d.plugin/icecast/Makefile.inc13
-rw-r--r--collectors/python.d.plugin/icecast/README.md26
-rw-r--r--collectors/python.d.plugin/icecast/icecast.chart.py97
-rw-r--r--collectors/python.d.plugin/icecast/icecast.conf83
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' \ No newline at end of file