/usr/lib/python3/dist-packages/glances/exports/glances_riemann.py is in glances 2.11.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | # -*- coding: utf-8 -*-
#
# This file is part of Glances.
#
# Copyright (C) 2017 Nicolargo <nicolas@nicolargo.com>
#
# Glances is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Glances is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Riemann interface class."""
import socket
import sys
from numbers import Number
from glances.compat import range
from glances.logger import logger
from glances.exports.glances_export import GlancesExport
# Import bernhard for Riemann
import bernhard
class Export(GlancesExport):
"""This class manages the Riemann export module."""
def __init__(self, config=None, args=None):
"""Init the Riemann export IF."""
super(Export, self).__init__(config=config, args=args)
# Mandatories configuration keys (additional to host and port)
# N/A
# Optionals configuration keys
# N/A
# Load the Riemann configuration
self.export_enable = self.load_conf('riemann',
mandatories=['host', 'port'],
options=[])
if not self.export_enable:
sys.exit(2)
# Get the current hostname
self.hostname = socket.gethostname()
# Init the Riemann client
self.client = self.init()
def init(self):
"""Init the connection to the Riemann server."""
if not self.export_enable:
return None
try:
client = bernhard.Client(host=self.host, port=self.port)
return client
except Exception as e:
logger.critical("Connection to Riemann failed : %s " % e)
return None
def export(self, name, columns, points):
"""Write the points in Riemann."""
for i in range(len(columns)):
if not isinstance(points[i], Number):
continue
else:
data = {'host': self.hostname, 'service': name + " " + columns[i], 'metric': points[i]}
logger.debug(data)
try:
self.client.send(data)
except Exception as e:
logger.error("Cannot export stats to Riemann (%s)" % e)
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