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-rw-r--r--collectors/python.d.plugin/samba/samba.chart.py144
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diff --git a/collectors/python.d.plugin/samba/samba.chart.py b/collectors/python.d.plugin/samba/samba.chart.py
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--- a/collectors/python.d.plugin/samba/samba.chart.py
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@@ -1,144 +0,0 @@
-# -*- coding: utf-8 -*-
-# Description: samba netdata python.d module
-# Author: Christopher Cox <chris_cox@endlessnow.com>
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# The netdata user needs to be able to be able to sudo the smbstatus program
-# without password:
-# netdata ALL=(ALL) NOPASSWD: /usr/bin/smbstatus -P
-#
-# This makes calls to smbstatus -P
-#
-# This just looks at a couple of values out of syscall, and some from smb2.
-#
-# The Lesser Ops chart is merely a display of current counter values. They
-# didn't seem to change much to me. However, if you notice something changing
-# a lot there, bring one or more out into its own chart and make it incremental
-# (like find and notify... good examples).
-
-import re
-import os
-
-from bases.FrameworkServices.ExecutableService import ExecutableService
-from bases.collection import find_binary
-
-disabled_by_default = True
-
-update_every = 5
-
-ORDER = [
- 'syscall_rw',
- 'smb2_rw',
- 'smb2_create_close',
- 'smb2_info',
- 'smb2_find',
- 'smb2_notify',
- 'smb2_sm_count'
-]
-
-CHARTS = {
- 'syscall_rw': {
- 'options': [None, 'R/Ws', 'KiB/s', 'syscall', 'syscall.rw', 'area'],
- 'lines': [
- ['syscall_sendfile_bytes', 'sendfile', 'incremental', 1, 1024],
- ['syscall_recvfile_bytes', 'recvfile', 'incremental', -1, 1024]
- ]
- },
- 'smb2_rw': {
- 'options': [None, 'R/Ws', 'KiB/s', 'smb2', 'smb2.rw', 'area'],
- 'lines': [
- ['smb2_read_outbytes', 'readout', 'incremental', 1, 1024],
- ['smb2_write_inbytes', 'writein', 'incremental', -1, 1024],
- ['smb2_read_inbytes', 'readin', 'incremental', 1, 1024],
- ['smb2_write_outbytes', 'writeout', 'incremental', -1, 1024]
- ]
- },
- 'smb2_create_close': {
- 'options': [None, 'Create/Close', 'operations/s', 'smb2', 'smb2.create_close', 'line'],
- 'lines': [
- ['smb2_create_count', 'create', 'incremental', 1, 1],
- ['smb2_close_count', 'close', 'incremental', -1, 1]
- ]
- },
- 'smb2_info': {
- 'options': [None, 'Info', 'operations/s', 'smb2', 'smb2.get_set_info', 'line'],
- 'lines': [
- ['smb2_getinfo_count', 'getinfo', 'incremental', 1, 1],
- ['smb2_setinfo_count', 'setinfo', 'incremental', -1, 1]
- ]
- },
- 'smb2_find': {
- 'options': [None, 'Find', 'operations/s', 'smb2', 'smb2.find', 'line'],
- 'lines': [
- ['smb2_find_count', 'find', 'incremental', 1, 1]
- ]
- },
- 'smb2_notify': {
- 'options': [None, 'Notify', 'operations/s', 'smb2', 'smb2.notify', 'line'],
- 'lines': [
- ['smb2_notify_count', 'notify', 'incremental', 1, 1]
- ]
- },
- 'smb2_sm_count': {
- 'options': [None, 'Lesser Ops', 'count', 'smb2', 'smb2.sm_counters', 'stacked'],
- 'lines': [
- ['smb2_tcon_count', 'tcon', 'absolute', 1, 1],
- ['smb2_negprot_count', 'negprot', 'absolute', 1, 1],
- ['smb2_tdis_count', 'tdis', 'absolute', 1, 1],
- ['smb2_cancel_count', 'cancel', 'absolute', 1, 1],
- ['smb2_logoff_count', 'logoff', 'absolute', 1, 1],
- ['smb2_flush_count', 'flush', 'absolute', 1, 1],
- ['smb2_lock_count', 'lock', 'absolute', 1, 1],
- ['smb2_keepalive_count', 'keepalive', 'absolute', 1, 1],
- ['smb2_break_count', 'break', 'absolute', 1, 1],
- ['smb2_sessetup_count', 'sessetup', 'absolute', 1, 1]
- ]
- }
-}
-
-SUDO = 'sudo'
-SMBSTATUS = 'smbstatus'
-
-
-class Service(ExecutableService):
- def __init__(self, configuration=None, name=None):
- ExecutableService.__init__(self, configuration=configuration, name=name)
- self.order = ORDER
- self.definitions = CHARTS
- self.rgx_smb2 = re.compile(r'(smb2_[^:]+|syscall_.*file_bytes):\s+(\d+)')
-
- def check(self):
- smbstatus_binary = find_binary(SMBSTATUS)
- if not smbstatus_binary:
- self.error("can't locate '{0}' binary".format(SMBSTATUS))
- return False
-
- if os.getuid() == 0:
- self.command = ' '.join([smbstatus_binary, '-P'])
- return ExecutableService.check(self)
-
- sudo_binary = find_binary(SUDO)
- if not sudo_binary:
- self.error("can't locate '{0}' binary".format(SUDO))
- return False
- command = [sudo_binary, '-n', '-l', smbstatus_binary, '-P']
- smbstatus = '{0} -P'.format(smbstatus_binary)
- allowed = self._get_raw_data(command=command)
- if not (allowed and allowed[0].strip() == smbstatus):
- self.error("not allowed to run sudo for command '{0}'".format(smbstatus))
- return False
- self.command = ' '.join([sudo_binary, '-n', smbstatus_binary, '-P'])
- return ExecutableService.check(self)
-
- def _get_data(self):
- """
- Format data received from shell command
- :return: dict
- """
- raw_data = self._get_raw_data()
- if not raw_data:
- return None
-
- parsed = self.rgx_smb2.findall(' '.join(raw_data))
-
- return dict(parsed) or None