New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 257 insertions, 0 deletions

diff --git a/collectors/python.d.plugin/ipfs/Makefile.inc b/collectors/python.d.plugin/ipfs/Makefile.inc
new file mode 100644
index 000000000..68458cb38
--- /dev/null
+++ b/collectors/python.d.plugin/ipfs/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       += ipfs/ipfs.chart.py
+dist_pythonconfig_DATA += ipfs/ipfs.conf
+
+# do not install these files, but include them in the distribution
+dist_noinst_DATA       += ipfs/README.md ipfs/Makefile.inc
+
diff --git a/collectors/python.d.plugin/ipfs/README.md b/collectors/python.d.plugin/ipfs/README.md
new file mode 100644
index 000000000..a30649a5f
--- /dev/null
+++ b/collectors/python.d.plugin/ipfs/README.md
@@ -0,0 +1,25 @@
+# ipfs
+
+Module monitors [IPFS](https://ipfs.io) basic information.
+
+1. **Bandwidth** in kbits/s
+ * in
+ * out
+
+2. **Peers**
+ * peers
+
+### configuration
+
+Only url to IPFS server is needed.
+
+Sample:
+
+```yaml
+localhost:
+  name : 'local'
+  url  : 'http://localhost:5001'
+```
+
+---
+
diff --git a/collectors/python.d.plugin/ipfs/ipfs.chart.py b/collectors/python.d.plugin/ipfs/ipfs.chart.py
new file mode 100644
index 000000000..3f6794e48
--- /dev/null
+++ b/collectors/python.d.plugin/ipfs/ipfs.chart.py
@@ -0,0 +1,140 @@
+# -*- coding: utf-8 -*-
+# Description: IPFS netdata python.d module
+# Authors: davidak
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import json
+
+from bases.FrameworkServices.UrlService import UrlService
+
+# default module values (can be overridden per job in `config`)
+# update_every = 2
+priority = 60000
+retries = 60
+
+# default job configuration (overridden by python.d.plugin)
+# config = {'local': {
+#     'update_every': update_every,
+#     'retries': retries,
+#     'priority': priority,
+#     'url': 'http://localhost:5001'
+# }}
+
+# charts order (can be overridden if you want less charts, or different order)
+ORDER = ['bandwidth', 'peers', 'repo_size', 'repo_objects']
+
+CHARTS = {
+    'bandwidth': {
+        'options': [None, 'IPFS Bandwidth', 'kbits/s', 'Bandwidth', 'ipfs.bandwidth', 'line'],
+        'lines': [
+            ['in', None, 'absolute', 8, 1000],
+            ['out', None, 'absolute', -8, 1000]
+        ]
+    },
+    'peers': {
+        'options': [None, 'IPFS Peers', 'peers', 'Peers', 'ipfs.peers', 'line'],
+        'lines': [
+            ['peers', None, 'absolute']
+        ]
+    },
+    'repo_size': {
+        'options': [None, 'IPFS Repo Size', 'GB', 'Size', 'ipfs.repo_size', 'area'],
+        'lines': [
+            ['avail', None, 'absolute', 1, 1e9],
+            ['size', None, 'absolute', 1, 1e9],
+        ]
+    },
+    'repo_objects': {
+        'options': [None, 'IPFS Repo Objects', 'objects', 'Objects', 'ipfs.repo_objects', 'line'],
+        'lines': [
+            ['objects', None, 'absolute', 1, 1],
+            ['pinned', None, 'absolute', 1, 1],
+            ['recursive_pins', None, 'absolute', 1, 1]
+        ]
+    }
+}
+
+SI_zeroes = {
+    'k': 3,
+    'm': 6,
+    'g': 9,
+    't': 12,
+    'p': 15,
+    'e': 18,
+    'z': 21,
+    'y': 24
+}
+
+
+class Service(UrlService):
+    def __init__(self, configuration=None, name=None):
+        UrlService.__init__(self, configuration=configuration, name=name)
+        self.baseurl = self.configuration.get('url', 'http://localhost:5001')
+        self.order = ORDER
+        self.definitions = CHARTS
+        self.__storage_max = None
+        self.do_pinapi = self.configuration.get('pinapi')
+
+    def _get_json(self, sub_url):
+        """
+        :return: json decoding of the specified url
+        """
+        self.url = self.baseurl + sub_url
+        try:
+            return json.loads(self._get_raw_data())
+        except (TypeError, ValueError):
+            return dict()
+
+    @staticmethod
+    def _recursive_pins(keys):
+        return sum(1 for k in keys if keys[k]['Type'] == b'recursive')
+
+    @staticmethod
+    def _dehumanize(store_max):
+        # convert from '10Gb' to 10000000000
+        if not isinstance(store_max, int):
+            store_max = store_max.lower()
+            if store_max.endswith('b'):
+                val, units = store_max[:-2], store_max[-2]
+                if units in SI_zeroes:
+                    val += '0'*SI_zeroes[units]
+                store_max = val
+            try:
+                store_max = int(store_max)
+            except (TypeError, ValueError):
+                store_max = None
+        return store_max
+
+    def _storagemax(self, store_cfg):
+        if self.__storage_max is None:
+            self.__storage_max = self._dehumanize(store_cfg)
+        return self.__storage_max
+
+    def _get_data(self):
+        """
+        Get data from API
+        :return: dict
+        """
+        # suburl : List of (result-key, original-key, transform-func)
+        cfg = {
+            '/api/v0/stats/bw':
+                [('in', 'RateIn', int), ('out', 'RateOut', int)],
+            '/api/v0/swarm/peers':
+                [('peers', 'Peers', len)],
+            '/api/v0/stats/repo':
+                [('size', 'RepoSize', int), ('objects', 'NumObjects', int), ('avail', 'StorageMax', self._storagemax)],
+        }
+        if self.do_pinapi:
+                cfg.update({
+                    '/api/v0/pin/ls':
+                        [('pinned', 'Keys', len), ('recursive_pins', 'Keys', self._recursive_pins)]
+                })
+        r = dict()
+        for suburl in cfg:
+            in_json = self._get_json(suburl)
+            for new_key, orig_key, xmute in cfg[suburl]:
+                try:
+                    r[new_key] = xmute(in_json[orig_key])
+                except Exception:
+                    continue
+        return r or None
diff --git a/collectors/python.d.plugin/ipfs/ipfs.conf b/collectors/python.d.plugin/ipfs/ipfs.conf
new file mode 100644
index 000000000..e3df0f6bb
--- /dev/null
+++ b/collectors/python.d.plugin/ipfs/ipfs.conf
@@ -0,0 +1,79 @@
+# netdata python.d.plugin configuration for ipfs
+#
+# 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, ipfs also supports the following:
+#
+#     url: 'URL'       # URL to the IPFS API
+#     pinapi: no       # Set status of IPFS pinned object polling
+#                      # Currently defaults to disabled due to IPFS Bug
+#                      # https://github.com/ipfs/go-ipfs/issues/3874
+#                      # resulting in very high CPU Usage
+#
+# ----------------------------------------------------------------------
+# AUTO-DETECTION JOBS
+# only one of them will run (they have the same name)
+
+localhost:
+  name   : 'local'
+  url    : 'http://localhost:5001'
+  pinapi : no