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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
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