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-rw-r--r--python.d/ipfs.chart.py107
1 files changed, 107 insertions, 0 deletions
diff --git a/python.d/ipfs.chart.py b/python.d/ipfs.chart.py
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+# -*- coding: utf-8 -*-
+# Description: IPFS netdata python.d module
+# Authors: Pawel Krupa (paulfantom), davidak
+
+from base import UrlService
+import json
+
+# 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']
+
+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']
+ ]}
+}
+
+
+class Service(UrlService):
+ def __init__(self, configuration=None, name=None):
+ UrlService.__init__(self, configuration=configuration, name=name)
+ try:
+ self.baseurl = str(self.configuration['url'])
+ except (KeyError, TypeError):
+ self.baseurl = "http://localhost:5001"
+ self.order = ORDER
+ self.definitions = CHARTS
+
+ def _get_bandwidth(self):
+ """
+ Format data received from http request
+ :return: int, int
+ """
+ self.url = self.baseurl + "/api/v0/stats/bw"
+ try:
+ raw = self._get_raw_data()
+ except AttributeError:
+ return None
+
+ try:
+ parsed = json.loads(raw)
+ bw_in = int(parsed['RateIn'])
+ bw_out = int(parsed['RateOut'])
+ except:
+ return None
+
+ return bw_in, bw_out
+
+ def _get_peers(self):
+ """
+ Format data received from http request
+ :return: int
+ """
+ self.url = self.baseurl + "/api/v0/swarm/peers"
+ try:
+ raw = self._get_raw_data()
+ except AttributeError:
+ return None
+
+ try:
+ parsed = json.loads(raw)
+ peers = len(parsed['Strings'])
+ except:
+ return None
+
+ return peers
+
+ def _get_data(self):
+ """
+ Get data from API
+ :return: dict
+ """
+ try:
+ peers = self._get_peers()
+ bandwidth_in, bandwidth_out = self._get_bandwidth()
+ except:
+ return None
+ data = {}
+ if peers is not None:
+ data['peers'] = peers
+ if bandwidth_in is not None and bandwidth_out is not None:
+ data['in'] = bandwidth_in
+ data['out'] = bandwidth_out
+
+ if len(data) == 0:
+ return None
+ return data