diff options
Diffstat (limited to 'collectors/python.d.plugin/tor')
| -rw-r--r-- | collectors/python.d.plugin/tor/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/python.d.plugin/tor/README.md | 64 | ||||
| -rw-r--r-- | collectors/python.d.plugin/tor/tor.chart.py | 107 | ||||
| -rw-r--r-- | collectors/python.d.plugin/tor/tor.conf | 77 |
4 files changed, 261 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/tor/Makefile.inc b/collectors/python.d.plugin/tor/Makefile.inc new file mode 100644 index 0000000..5a45f9b --- /dev/null +++ b/collectors/python.d.plugin/tor/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 += tor/tor.chart.py +dist_pythonconfig_DATA += tor/tor.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += tor/README.md tor/Makefile.inc + diff --git a/collectors/python.d.plugin/tor/README.md b/collectors/python.d.plugin/tor/README.md new file mode 100644 index 0000000..192a86a --- /dev/null +++ b/collectors/python.d.plugin/tor/README.md @@ -0,0 +1,64 @@ +<!-- +title: "Tor monitoring with Netdata" +custom_edit_url: https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/tor/README.md +sidebar_label: "Tor" +--> + +# Tor monitoring with Netdata + +Connects to the Tor control port to collect traffic statistics. + +## Requirements + +- `tor` program +- `stem` python package + +It produces only one chart: + +1. **Traffic** + + - read + - write + +## Configuration + +Edit the `python.d/tor.conf` configuration file using `edit-config` from the Netdata [config +directory](/docs/configure/nodes.md), which is typically at `/etc/netdata`. + +```bash +cd /etc/netdata # Replace this path with your Netdata config directory, if different +sudo ./edit-config python.d/tor.conf +``` + +Needs only `control_port`. + +Here is an example for local server: + +```yaml +update_every : 1 +priority : 60000 + +local_tcp: + name: 'local' + control_port: 9051 + +local_socket: + name: 'local' + control_port: '/var/run/tor/control' +``` + +### prerequisite + +Add to `/etc/tor/torrc`: + +``` +ControlPort 9051 +``` + +For more options please read the manual. + +Without configuration, module attempts to connect to `127.0.0.1:9051`. + +--- + +[](<>) diff --git a/collectors/python.d.plugin/tor/tor.chart.py b/collectors/python.d.plugin/tor/tor.chart.py new file mode 100644 index 0000000..8dc021a --- /dev/null +++ b/collectors/python.d.plugin/tor/tor.chart.py @@ -0,0 +1,107 @@ +# -*- coding: utf-8 -*- +# Description: adaptec_raid netdata python.d module +# Author: Federico Ceratto <federico.ceratto@gmail.com> +# Author: Ilya Mashchenko (ilyam8) +# SPDX-License-Identifier: GPL-3.0-or-later + + +from bases.FrameworkServices.SimpleService import SimpleService + +try: + import stem + import stem.connection + import stem.control + + STEM_AVAILABLE = True +except ImportError: + STEM_AVAILABLE = False + +DEF_PORT = 'default' + +ORDER = [ + 'traffic', +] + +CHARTS = { + 'traffic': { + 'options': [None, 'Tor Traffic', 'KiB/s', 'traffic', 'tor.traffic', 'area'], + 'lines': [ + ['read', 'read', 'incremental', 1, 1024], + ['write', 'write', 'incremental', 1, -1024], + ] + } +} + + +class Service(SimpleService): + """Provide netdata service for Tor""" + + def __init__(self, configuration=None, name=None): + super(Service, self).__init__(configuration=configuration, name=name) + self.order = ORDER + self.definitions = CHARTS + self.port = self.configuration.get('control_port', DEF_PORT) + self.password = self.configuration.get('password') + self.use_socket = isinstance(self.port, str) and self.port != DEF_PORT and not self.port.isdigit() + self.conn = None + self.alive = False + + def check(self): + if not STEM_AVAILABLE: + self.error('the stem library is missing') + return False + + return self.connect() + + def get_data(self): + if not self.alive and not self.reconnect(): + return None + + data = dict() + + try: + data['read'] = self.conn.get_info('traffic/read') + data['write'] = self.conn.get_info('traffic/written') + except stem.ControllerError as error: + self.debug(error) + self.alive = False + + return data or None + + def authenticate(self): + try: + self.conn.authenticate(password=self.password) + except stem.connection.AuthenticationFailure as error: + self.error('authentication error: {0}'.format(error)) + return False + return True + + def connect_via_port(self): + try: + self.conn = stem.control.Controller.from_port(port=self.port) + except (stem.SocketError, ValueError) as error: + self.error(error) + + def connect_via_socket(self): + try: + self.conn = stem.control.Controller.from_socket_file(path=self.port) + except (stem.SocketError, ValueError) as error: + self.error(error) + + def connect(self): + if self.conn: + self.conn.close() + self.conn = None + + if self.use_socket: + self.connect_via_socket() + else: + self.connect_via_port() + + if self.conn and self.authenticate(): + self.alive = True + + return self.alive + + def reconnect(self): + return self.connect() diff --git a/collectors/python.d.plugin/tor/tor.conf b/collectors/python.d.plugin/tor/tor.conf new file mode 100644 index 0000000..91b517a --- /dev/null +++ b/collectors/python.d.plugin/tor/tor.conf @@ -0,0 +1,77 @@ +# netdata python.d.plugin configuration for tor +# +# 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 + +# penalty indicates whether to apply penalty to update_every in case of failures. +# Penalty will increase every 5 failed updates in a row. Maximum penalty is 10 minutes. +# penalty: yes + +# 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 +# penalty: yes # the JOB's penalty +# autodetection_retry: 0 # the JOB's re-check interval in seconds +# +# Additionally to the above, tor plugin also supports the following: +# +# control_port: 'port' # tor control port +# password: 'password' # tor control password +# +# ---------------------------------------------------------------------- +# AUTO-DETECTION JOBS +# only one of them will run (they have the same name) +# +# local_tcp: +# name: 'local' +# control_port: 9051 +# +# local_socket: +# name: 'local' +# control_port: '/var/run/tor/control' |