Imported Upstream version 1.3.0+dfsgupstream/1.3.0+dfsg

1 files changed, 107 insertions, 0 deletions

diff --git a/python.d/ipfs.chart.py b/python.d/ipfs.chart.py
new file mode 100644
index 00000000..b0b2a965
--- /dev/null
+++ b/python.d/ipfs.chart.py
@@ -0,0 +1,107 @@
+# -*- 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