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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Plugin to monitor the amount shares to and from the specified nextcloud instance
#
# Parameters understood:
# config (required)
# autoconf (optional - used by munin-config)
# Magic markers - optional - used by installation scripts and
# munin-config:
#
# #%# family=manual
# #%# capabilities=autoconf
import requests
import sys
import os
class NextcloudShares:
def __init__(self):
self.config = [
# shares
'graph_title Nextcloud Shares',
'graph_args --base 1000 -l 0',
'graph_printf %.0lf',
'graph_vlabel number of shares',
'graph_info graph showing the number of shares',
'graph_category nextcloud',
'num_shares.label total number of shares',
'num_shares.info current over all total of shares',
'num_shares.min 0',
'num_shares_user.label user shares',
'num_shares_user.info current total of user shares',
'num_shares_user.min 0',
'num_shares_groups.label group shares',
'num_shares_groups.info current total of group shares',
'num_shares_groups.min 0',
'num_shares_link.label link shares',
'num_shares_link.info current total of shares through a link',
'num_shares_link.min 0',
'num_shares_mail.label mail shares',
'num_shares_mail.info current total of mail shares',
'num_shares_mail.min 0',
'num_shares_room.label room shares',
'num_shares_room.info current total of room shares',
'num_shares_room.min 0',
'num_shares_link_no_password.label link shares without a password',
'num_shares_link_no_password.info current total of shares through a link without a password protection',
'num_shares_link_no_password.min 0',
'num_fed_shares_sent.label federated shares sent',
'num_fed_shares_sent.info current total of federated shares sent',
'num_fed_shares_sent.min 0',
'num_fed_shares_received.label federated shares recieved',
'num_fed_shares_received.info current total of federated shares recieved',
'num_fed_shares_received.min 0'
]
self.result = list()
def parse_data(self, api_response):
shares = api_response['ocs']['data']['nextcloud']['shares']
# append for every key in shares the key and the value if the key starts with "num"
for key, value in shares.items():
if key.startswith('num'):
self.result.append('{k}.value {v}'.format(k=key, v=value))
def run(self):
# init request session with specific header and credentials
with requests.Session() as s:
# read credentials from env
s.auth = (os.environ.get('username'), os.environ.get('password'))
# update header for json
s.headers.update({'Accept': 'application/json'})
# request the data
r = s.get(os.environ.get('url'))
# if status code is successful continue
if r.status_code == 200:
self.parse_data(r.json())
# output results to stdout
for el in self.result:
print(el, file=sys.stdout)
elif r.status_code == 996:
print('server error')
elif r.status_code == 997:
print('not authorized')
elif r.status_code == 998:
print('not found')
else:
print('unknown error')
def main(self):
# check if any argument is given
if sys.argv.__len__() >= 2:
# check if first argument is config or autoconf if not fetch data
if sys.argv[1] == "config":
# output config list to stdout
for el in self.config:
print(el, file=sys.stdout)
# if DIRTYCONFIG true also return the corresponding values
if os.environ.get('MUNIN_CAP_DIRTYCONFIG') == '1':
self.run()
elif sys.argv[1] == 'autoconf':
if None in [os.environ.get('username'), os.environ.get('password')]:
print('env variables are missing')
else:
print('yes')
else:
self.run()
if __name__ == "__main__":
NextcloudShares().main()
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