rename

plugins/ethereum/ethermine_hashrate_

@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+
+#
+# ethermine_hashrate_
+#
+# Munin plugin to monitor your ethermine.org hashrate.
+#
+# Author: Nils Knieling - https://github.com/Cyclenerd
+# Licence: GPLv2
+#
+# USAGE
+# ethermine_hashrate_<YOUR_PUBLIC_ETHEREUM_ADDRESS>_<YOUR_RIG_NAME>
+#
+# EXAMPLE
+# ln -s /usr/share/munin/plugins/ethermine_hashrate_ /etc/munin/plugins/ethermine_hashrate_3257bde8cf067ae6f1ddc0e4b140fe02e3c5e44f_mine
+#
+
+from __future__ import print_function
+
+import os
+import sys
+import urllib2
+import socket
+import json
+
+command = ''
+if len(sys.argv) > 1:
+    command = sys.argv[1]
+
+try:
+    eth_address, miner = sys.argv[0].split("_")[1:]
+except ValueError:
+    print("The filename of this plugin (or its symlink) should follow this pattern: "
+          "'ethermine_hashrate_<YOUR_PUBLIC_ETHEREUM_ADDRESS>_<YOUR_RIG_NAME>'", file=sys.stderr)
+    sys.exit(9)
+
+if command == 'config':
+    print("graph_title Ethermine {}".format(eth_address))
+    print("graph_info Ethermine Hashrate {}/{}".format(eth_address, miner))
+    print("graph_vlabel Ethermine Hashrate")
+    print("graph_category htc")
+    print("{}_{}.warning 20:".format(eth_address, miner));
+    print("{}_{}.critical 10:".format(eth_address, miner));
+    print("{}_{}.label MH/s:".format(eth_address, miner));
+    sys.exit(0)
+
+
+ethermine_api_url = 'https://ethermine.org/api/miner_new/' + eth_address
+
+mining_req = urllib2.Request(ethermine_api_url)
+mining_req.add_header('User-Agent', 'Mozilla/5.0')
+
+try:
+    mining_stats_raw = urllib2.urlopen(mining_req, timeout=1.5 )
+except IOError as exc:
+    print("Failed to request ethermine.org API: {}".format(exc), file=sys.stderr)
+
+try:
+    mining_stats = json.load(mining_stats_raw)
+except ValueError:
+    print("Failed to parse JSON responce.", file=sys.stderr);
+    sys.exit(9)
+
+workers = mining_stats['workers']
+
+# ethermine.org sometimes has caching errors. You can see data from other miner. Always check your rig name.
+for worker in workers:
+    if workers[worker]['worker'] == miner:
+        hash_rate = workers[worker]['hashrate']
+        hash_rate = hash_rate.replace(" MH/s", "")
+        print("{}_{}.value %s".format(eth_address, miner, hash_rate));