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-rw-r--r--collectors/python.d.plugin/traefik/Makefile.inc13
-rw-r--r--collectors/python.d.plugin/traefik/README.md98
-rw-r--r--collectors/python.d.plugin/traefik/metadata.yaml125
-rw-r--r--collectors/python.d.plugin/traefik/traefik.chart.py198
-rw-r--r--collectors/python.d.plugin/traefik/traefik.conf77
5 files changed, 511 insertions, 0 deletions
diff --git a/collectors/python.d.plugin/traefik/Makefile.inc b/collectors/python.d.plugin/traefik/Makefile.inc
new file mode 100644
index 00000000..926d56dd
--- /dev/null
+++ b/collectors/python.d.plugin/traefik/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 += traefik/traefik.chart.py
+dist_pythonconfig_DATA += traefik/traefik.conf
+
+# do not install these files, but include them in the distribution
+dist_noinst_DATA += traefik/README.md traefik/Makefile.inc
+
diff --git a/collectors/python.d.plugin/traefik/README.md b/collectors/python.d.plugin/traefik/README.md
new file mode 100644
index 00000000..40ed24f0
--- /dev/null
+++ b/collectors/python.d.plugin/traefik/README.md
@@ -0,0 +1,98 @@
+<!--
+title: "Traefik monitoring with Netdata"
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/traefik/README.md"
+sidebar_label: "traefik-python.d.plugin"
+learn_status: "Published"
+learn_topic_type: "References"
+learn_rel_path: "Integrations/Monitor/Webapps"
+-->
+
+# Traefik collector
+
+Uses the `health` API to provide statistics.
+
+It produces:
+
+1. **Responses** by statuses
+
+ - success (1xx, 2xx, 304)
+ - error (5xx)
+ - redirect (3xx except 304)
+ - bad (4xx)
+ - other (all other responses)
+
+2. **Responses** by codes
+
+ - 2xx (successful)
+ - 5xx (internal server errors)
+ - 3xx (redirect)
+ - 4xx (bad)
+ - 1xx (informational)
+ - other (non-standart responses)
+
+3. **Detailed Response Codes** requests/s (number of responses for each response code family individually)
+
+4. **Requests**/s
+
+ - request statistics
+
+5. **Total response time**
+
+ - sum of all response time
+
+6. **Average response time**
+
+7. **Average response time per iteration**
+
+8. **Uptime**
+
+ - Traefik server uptime
+
+## Configuration
+
+Edit the `python.d/traefik.conf` configuration file using `edit-config` from the
+Netdata [config directory](https://github.com/netdata/netdata/blob/master/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/traefik.conf
+```
+
+Needs only `url` to server's `health`
+
+Here is an example for local server:
+
+```yaml
+update_every: 1
+priority: 60000
+
+local:
+ url: 'http://localhost:8080/health'
+```
+
+Without configuration, module attempts to connect to `http://localhost:8080/health`.
+
+
+
+
+### Troubleshooting
+
+To troubleshoot issues with the `traefik` module, run the `python.d.plugin` with the debug option enabled. The
+output will give you the output of the data collection job or error messages on why the collector isn't working.
+
+First, navigate to your plugins directory, usually they are located under `/usr/libexec/netdata/plugins.d/`. If that's
+not the case on your system, open `netdata.conf` and look for the setting `plugins directory`. Once you're in the
+plugin's directory, switch to the `netdata` user.
+
+```bash
+cd /usr/libexec/netdata/plugins.d/
+sudo su -s /bin/bash netdata
+```
+
+Now you can manually run the `traefik` module in debug mode:
+
+```bash
+./python.d.plugin traefik debug trace
+```
+
diff --git a/collectors/python.d.plugin/traefik/metadata.yaml b/collectors/python.d.plugin/traefik/metadata.yaml
new file mode 100644
index 00000000..dcfb098a
--- /dev/null
+++ b/collectors/python.d.plugin/traefik/metadata.yaml
@@ -0,0 +1,125 @@
+# This collector will not appear in documentation, as the go version is preferred,
+# https://github.com/netdata/go.d.plugin/blob/master/modules/traefik/README.md
+#
+# meta:
+# plugin_name: python.d.plugin
+# module_name: traefik
+# monitored_instance:
+# name: python.d traefik
+# link: ''
+# categories: []
+# icon_filename: ''
+# related_resources:
+# integrations:
+# list: []
+# info_provided_to_referring_integrations:
+# description: ''
+# keywords: []
+# most_popular: false
+# overview:
+# data_collection:
+# metrics_description: ''
+# method_description: ''
+# supported_platforms:
+# include: []
+# exclude: []
+# multi_instance: true
+# additional_permissions:
+# description: ''
+# default_behavior:
+# auto_detection:
+# description: ''
+# limits:
+# description: ''
+# performance_impact:
+# description: ''
+# setup:
+# prerequisites:
+# list: []
+# configuration:
+# file:
+# name: ''
+# description: ''
+# options:
+# description: ''
+# folding:
+# title: ''
+# enabled: true
+# list: []
+# examples:
+# folding:
+# enabled: true
+# title: ''
+# list: []
+# troubleshooting:
+# problems:
+# list: []
+# alerts: []
+# metrics:
+# folding:
+# title: Metrics
+# enabled: false
+# description: ""
+# availability: []
+# scopes:
+# - name: global
+# description: ""
+# labels: []
+# metrics:
+# - name: traefik.response_statuses
+# description: Response statuses
+# unit: "requests/s"
+# chart_type: stacked
+# dimensions:
+# - name: success
+# - name: error
+# - name: redirect
+# - name: bad
+# - name: other
+# - name: traefik.response_codes
+# description: Responses by codes
+# unit: "requests/s"
+# chart_type: stacked
+# dimensions:
+# - name: 2xx
+# - name: 5xx
+# - name: 3xx
+# - name: 4xx
+# - name: 1xx
+# - name: other
+# - name: traefik.detailed_response_codes
+# description: Detailed response codes
+# unit: "requests/s"
+# chart_type: stacked
+# dimensions:
+# - name: a dimension for each response code family
+# - name: traefik.requests
+# description: Requests
+# unit: "requests/s"
+# chart_type: line
+# dimensions:
+# - name: requests
+# - name: traefik.total_response_time
+# description: Total response time
+# unit: "seconds"
+# chart_type: line
+# dimensions:
+# - name: response
+# - name: traefik.average_response_time
+# description: Average response time
+# unit: "milliseconds"
+# chart_type: line
+# dimensions:
+# - name: response
+# - name: traefik.average_response_time_per_iteration
+# description: Average response time per iteration
+# unit: "milliseconds"
+# chart_type: line
+# dimensions:
+# - name: response
+# - name: traefik.uptime
+# description: Uptime
+# unit: "seconds"
+# chart_type: line
+# dimensions:
+# - name: uptime
diff --git a/collectors/python.d.plugin/traefik/traefik.chart.py b/collectors/python.d.plugin/traefik/traefik.chart.py
new file mode 100644
index 00000000..5a498467
--- /dev/null
+++ b/collectors/python.d.plugin/traefik/traefik.chart.py
@@ -0,0 +1,198 @@
+# -*- coding: utf-8 -*-
+# Description: traefik netdata python.d module
+# Author: Alexandre Menezes (@ale_menezes)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from collections import defaultdict
+from json import loads
+
+from bases.FrameworkServices.UrlService import UrlService
+
+ORDER = [
+ 'response_statuses',
+ 'response_codes',
+ 'detailed_response_codes',
+ 'requests',
+ 'total_response_time',
+ 'average_response_time',
+ 'average_response_time_per_iteration',
+ 'uptime'
+]
+
+CHARTS = {
+ 'response_statuses': {
+ 'options': [None, 'Response statuses', 'requests/s', 'responses', 'traefik.response_statuses', 'stacked'],
+ 'lines': [
+ ['successful_requests', 'success', 'incremental'],
+ ['server_errors', 'error', 'incremental'],
+ ['redirects', 'redirect', 'incremental'],
+ ['bad_requests', 'bad', 'incremental'],
+ ['other_requests', 'other', 'incremental']
+ ]
+ },
+ 'response_codes': {
+ 'options': [None, 'Responses by codes', 'requests/s', 'responses', 'traefik.response_codes', 'stacked'],
+ 'lines': [
+ ['2xx', None, 'incremental'],
+ ['5xx', None, 'incremental'],
+ ['3xx', None, 'incremental'],
+ ['4xx', None, 'incremental'],
+ ['1xx', None, 'incremental'],
+ ['other', None, 'incremental']
+ ]
+ },
+ 'detailed_response_codes': {
+ 'options': [None, 'Detailed response codes', 'requests/s', 'responses', 'traefik.detailed_response_codes',
+ 'stacked'],
+ 'lines': []
+ },
+ 'requests': {
+ 'options': [None, 'Requests', 'requests/s', 'requests', 'traefik.requests', 'line'],
+ 'lines': [
+ ['total_count', 'requests', 'incremental']
+ ]
+ },
+ 'total_response_time': {
+ 'options': [None, 'Total response time', 'seconds', 'timings', 'traefik.total_response_time', 'line'],
+ 'lines': [
+ ['total_response_time_sec', 'response', 'absolute', 1, 10000]
+ ]
+ },
+ 'average_response_time': {
+ 'options': [None, 'Average response time', 'milliseconds', 'timings', 'traefik.average_response_time', 'line'],
+ 'lines': [
+ ['average_response_time_sec', 'response', 'absolute', 1, 1000]
+ ]
+ },
+ 'average_response_time_per_iteration': {
+ 'options': [None, 'Average response time per iteration', 'milliseconds', 'timings',
+ 'traefik.average_response_time_per_iteration', 'line'],
+ 'lines': [
+ ['average_response_time_per_iteration_sec', 'response', 'incremental', 1, 10000]
+ ]
+ },
+ 'uptime': {
+ 'options': [None, 'Uptime', 'seconds', 'uptime', 'traefik.uptime', 'line'],
+ 'lines': [
+ ['uptime_sec', 'uptime', 'absolute']
+ ]
+ }
+}
+
+HEALTH_STATS = [
+ 'uptime_sec',
+ 'average_response_time_sec',
+ 'total_response_time_sec',
+ 'total_count',
+ 'total_status_code_count'
+]
+
+
+class Service(UrlService):
+ def __init__(self, configuration=None, name=None):
+ UrlService.__init__(self, configuration=configuration, name=name)
+ self.url = self.configuration.get('url', 'http://localhost:8080/health')
+ self.order = ORDER
+ self.definitions = CHARTS
+ self.last_total_response_time = 0
+ self.last_total_count = 0
+ self.data = {
+ 'successful_requests': 0,
+ 'redirects': 0,
+ 'bad_requests': 0,
+ 'server_errors': 0,
+ 'other_requests': 0,
+ '1xx': 0,
+ '2xx': 0,
+ '3xx': 0,
+ '4xx': 0,
+ '5xx': 0,
+ 'other': 0,
+ 'average_response_time_per_iteration_sec': 0,
+ }
+
+ def _get_data(self):
+ data = self._get_raw_data()
+
+ if not data:
+ return None
+
+ data = loads(data)
+
+ self.get_data_per_code_status(raw_data=data)
+
+ self.get_data_per_code_family(raw_data=data)
+
+ self.get_data_per_code(raw_data=data)
+
+ self.data.update(fetch_data_(raw_data=data, metrics=HEALTH_STATS))
+
+ self.data['average_response_time_sec'] *= 1000000
+ self.data['total_response_time_sec'] *= 10000
+ if data['total_count'] != self.last_total_count:
+ self.data['average_response_time_per_iteration_sec'] = \
+ (data['total_response_time_sec'] - self.last_total_response_time) * \
+ 1000000 / (data['total_count'] - self.last_total_count)
+ else:
+ self.data['average_response_time_per_iteration_sec'] = 0
+ self.last_total_response_time = data['total_response_time_sec']
+ self.last_total_count = data['total_count']
+
+ return self.data or None
+
+ def get_data_per_code_status(self, raw_data):
+ data = defaultdict(int)
+ for code, value in raw_data['total_status_code_count'].items():
+ code_prefix = code[0]
+ if code_prefix == '1' or code_prefix == '2' or code == '304':
+ data['successful_requests'] += value
+ elif code_prefix == '3':
+ data['redirects'] += value
+ elif code_prefix == '4':
+ data['bad_requests'] += value
+ elif code_prefix == '5':
+ data['server_errors'] += value
+ else:
+ data['other_requests'] += value
+ self.data.update(data)
+
+ def get_data_per_code_family(self, raw_data):
+ data = defaultdict(int)
+ for code, value in raw_data['total_status_code_count'].items():
+ code_prefix = code[0]
+ if code_prefix == '1':
+ data['1xx'] += value
+ elif code_prefix == '2':
+ data['2xx'] += value
+ elif code_prefix == '3':
+ data['3xx'] += value
+ elif code_prefix == '4':
+ data['4xx'] += value
+ elif code_prefix == '5':
+ data['5xx'] += value
+ else:
+ data['other'] += value
+ self.data.update(data)
+
+ def get_data_per_code(self, raw_data):
+ for code, value in raw_data['total_status_code_count'].items():
+ if self.charts:
+ if code not in self.data:
+ self.charts['detailed_response_codes'].add_dimension([code, code, 'incremental'])
+ self.data[code] = value
+
+
+def fetch_data_(raw_data, metrics):
+ data = dict()
+
+ for metric in metrics:
+ value = raw_data
+ metrics_list = metric.split('.')
+ try:
+ for m in metrics_list:
+ value = value[m]
+ except KeyError:
+ continue
+ data['_'.join(metrics_list)] = value
+
+ return data
diff --git a/collectors/python.d.plugin/traefik/traefik.conf b/collectors/python.d.plugin/traefik/traefik.conf
new file mode 100644
index 00000000..e3f182d3
--- /dev/null
+++ b/collectors/python.d.plugin/traefik/traefik.conf
@@ -0,0 +1,77 @@
+# netdata python.d.plugin configuration for traefik health data API
+#
+# 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, traefik plugin also supports the following:
+#
+# url: '<scheme>://<host>:<port>/<health_page_api>'
+# # http://localhost:8080/health
+#
+# 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)
+#
+local:
+ url: 'http://localhost:8080/health'