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Diffstat (limited to 'python.d/freeradius.chart.py')
| -rw-r--r-- | python.d/freeradius.chart.py | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/python.d/freeradius.chart.py b/python.d/freeradius.chart.py deleted file mode 100644 index 3acc58d1..00000000 --- a/python.d/freeradius.chart.py +++ /dev/null @@ -1,125 +0,0 @@ -# -*- coding: utf-8 -*- -# Description: freeradius netdata python.d module -# Author: l2isbad - -from re import findall -from subprocess import Popen, PIPE - -from bases.collection import find_binary -from bases.FrameworkServices.SimpleService import SimpleService - -# default module values (can be overridden per job in `config`) -priority = 60000 -retries = 60 -update_every = 15 - -RADIUS_MSG = 'Message-Authenticator = 0x00, FreeRADIUS-Statistics-Type = 15, Response-Packet-Type = Access-Accept' - -# charts order (can be overridden if you want less charts, or different order) -ORDER = ['authentication', 'accounting', 'proxy-auth', 'proxy-acct'] - -CHARTS = { - 'authentication': { - 'options': [None, "Authentication", "packets/s", 'Authentication', 'freerad.auth', 'line'], - 'lines': [ - ['access-accepts', None, 'incremental'], - ['access-rejects', None, 'incremental'], - ['auth-dropped-requests', 'dropped-requests', 'incremental'], - ['auth-duplicate-requests', 'duplicate-requests', 'incremental'], - ['auth-invalid-requests', 'invalid-requests', 'incremental'], - ['auth-malformed-requests', 'malformed-requests', 'incremental'], - ['auth-unknown-types', 'unknown-types', 'incremental'] - ]}, - 'accounting': { - 'options': [None, "Accounting", "packets/s", 'Accounting', 'freerad.acct', 'line'], - 'lines': [ - ['accounting-requests', 'requests', 'incremental'], - ['accounting-responses', 'responses', 'incremental'], - ['acct-dropped-requests', 'dropped-requests', 'incremental'], - ['acct-duplicate-requests', 'duplicate-requests', 'incremental'], - ['acct-invalid-requests', 'invalid-requests', 'incremental'], - ['acct-malformed-requests', 'malformed-requests', 'incremental'], - ['acct-unknown-types', 'unknown-types', 'incremental'] - ]}, - 'proxy-auth': { - 'options': [None, "Proxy Authentication", "packets/s", 'Authentication', 'freerad.proxy.auth', 'line'], - 'lines': [ - ['proxy-access-accepts', 'access-accepts', 'incremental'], - ['proxy-access-rejects', 'access-rejects', 'incremental'], - ['proxy-auth-dropped-requests', 'dropped-requests', 'incremental'], - ['proxy-auth-duplicate-requests', 'duplicate-requests', 'incremental'], - ['proxy-auth-invalid-requests', 'invalid-requests', 'incremental'], - ['proxy-auth-malformed-requests', 'malformed-requests', 'incremental'], - ['proxy-auth-unknown-types', 'unknown-types', 'incremental'] - ]}, - 'proxy-acct': { - 'options': [None, "Proxy Accounting", "packets/s", 'Accounting', 'freerad.proxy.acct', 'line'], - 'lines': [ - ['proxy-accounting-requests', 'requests', 'incremental'], - ['proxy-accounting-responses', 'responses', 'incremental'], - ['proxy-acct-dropped-requests', 'dropped-requests', 'incremental'], - ['proxy-acct-duplicate-requests', 'duplicate-requests', 'incremental'], - ['proxy-acct-invalid-requests', 'invalid-requests', 'incremental'], - ['proxy-acct-malformed-requests', 'malformed-requests', 'incremental'], - ['proxy-acct-unknown-types', 'unknown-types', 'incremental'] - ]} - -} - - -class Service(SimpleService): - def __init__(self, configuration=None, name=None): - SimpleService.__init__(self, configuration=configuration, name=name) - self.definitions = CHARTS - self.host = self.configuration.get('host', 'localhost') - self.port = self.configuration.get('port', '18121') - self.secret = self.configuration.get('secret') - self.acct = self.configuration.get('acct', False) - self.proxy_auth = self.configuration.get('proxy_auth', False) - self.proxy_acct = self.configuration.get('proxy_acct', False) - chart_choice = [True, bool(self.acct), bool(self.proxy_auth), bool(self.proxy_acct)] - self.order = [chart for chart, choice in zip(ORDER, chart_choice) if choice] - self.echo = find_binary('echo') - self.radclient = find_binary('radclient') - self.sub_echo = [self.echo, RADIUS_MSG] - self.sub_radclient = [self.radclient, '-r', '1', '-t', '1', '-x', - ':'.join([self.host, self.port]), 'status', self.secret] - - def check(self): - if not all([self.echo, self.radclient]): - self.error('Can\'t locate "radclient" binary or binary is not executable by netdata') - return False - if not self.secret: - self.error('"secret" not set') - return None - - if self._get_raw_data(): - return True - self.error('Request returned no data. Is server alive?') - return False - - def _get_data(self): - """ - Format data received from shell command - :return: dict - """ - result = self._get_raw_data() - return dict([(elem[0].lower(), int(elem[1])) for elem in findall(r'((?<=-)[AP][a-zA-Z-]+) = (\d+)', result)]) - - def _get_raw_data(self): - """ - The following code is equivalent to - 'echo "Message-Authenticator = 0x00, FreeRADIUS-Statistics-Type = 15, Response-Packet-Type = Access-Accept" - | radclient -t 1 -r 1 host:port status secret' - :return: str - """ - try: - process_echo = Popen(self.sub_echo, stdout=PIPE, stderr=PIPE, shell=False) - process_rad = Popen(self.sub_radclient, stdin=process_echo.stdout, stdout=PIPE, stderr=PIPE, shell=False) - process_echo.stdout.close() - raw_result = process_rad.communicate()[0] - except OSError: - return None - if process_rad.returncode is 0: - return raw_result.decode() - return None |