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f37913e8 | 1 | #!/usr/bin/python3 |
0ec1854a MT |
2 | ############################################################################### |
3 | # # | |
4 | # collecty - A system statistics collection daemon for IPFire # | |
5 | # Copyright (C) 2015 IPFire development team # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
f37913e8 | 22 | from . import base |
0ec1854a | 23 | |
03ba5630 | 24 | from ..colours import * |
9b315095 | 25 | from ..constants import * |
0308c0f3 | 26 | |
9b315095 MT |
27 | class ConntrackGraphTemplate(base.GraphTemplate): |
28 | name = "conntrack" | |
0308c0f3 | 29 | |
9b315095 | 30 | lower_limit = 0 |
0308c0f3 MT |
31 | |
32 | @property | |
33 | def rrd_graph(self): | |
fa43c345 | 34 | _ = self.locale.translate |
0308c0f3 | 35 | |
0308c0f3 | 36 | return [ |
9b315095 MT |
37 | "COMMENT:%s" % EMPTY_LABEL, |
38 | "COMMENT:%s" % (COLUMN % _("Current")), | |
39 | "COMMENT:%s" % (COLUMN % _("Average")), | |
40 | "COMMENT:%s" % (COLUMN % _("Minimum")), | |
41 | "COMMENT:%s\\j" % (COLUMN % _("Maximum")), | |
42 | ||
43 | "AREA:count%s:%s" % ( | |
44 | transparency(PRIMARY, AREA_OPACITY), | |
45 | LABEL % _("Entries"), | |
46 | ), | |
47 | "GPRINT:count_cur:%s" % INTEGER, | |
48 | "GPRINT:count_avg:%s" % INTEGER, | |
49 | "GPRINT:count_min:%s" % INTEGER, | |
50 | "GPRINT:count_max:%s" % INTEGER, | |
51 | "LINE1:count%s" % PRIMARY, | |
52 | ||
53 | # Draw maximum line | |
54 | "LINE:max%s:%s:dashes:skipscale" % ( | |
55 | COLOUR_CRITICAL, LABEL % _("Maximum"), | |
56 | ), | |
76c12e91 | 57 | ] |
cd8bba0b | 58 | |
0308c0f3 MT |
59 | @property |
60 | def graph_title(self): | |
fa43c345 | 61 | _ = self.locale.translate |
0308c0f3 | 62 | |
9b315095 | 63 | return _("Connection Tracking Table") |
0308c0f3 MT |
64 | |
65 | @property | |
66 | def graph_vertical_label(self): | |
fa43c345 | 67 | _ = self.locale.translate |
0308c0f3 | 68 | |
9b315095 | 69 | return _("Entries") |
0308c0f3 MT |
70 | |
71 | ||
0ec1854a | 72 | class ConntrackObject(base.Object): |
0ec1854a | 73 | rrd_schema = [ |
9b315095 MT |
74 | "DS:count:GAUGE:0:U", |
75 | "DS:max:GAUGE:0:U", | |
0ec1854a MT |
76 | ] |
77 | ||
78 | @property | |
79 | def id(self): | |
9b315095 | 80 | return "default" |
0ec1854a MT |
81 | |
82 | def collect(self): | |
9b315095 MT |
83 | """ |
84 | Read count and max values from /proc | |
85 | """ | |
86 | return ( | |
87 | self.read_file_integer("/proc/sys/net/netfilter/nf_conntrack_count"), | |
88 | self.read_file_integer("/proc/sys/net/netfilter/nf_conntrack_max"), | |
89 | ) | |
0ec1854a MT |
90 | |
91 | ||
92 | class ConntrackPlugin(base.Plugin): | |
93 | name = "conntrack" | |
94 | description = "Conntrack Plugin" | |
95 | ||
0308c0f3 | 96 | templates = [ |
9b315095 | 97 | ConntrackGraphTemplate, |
0308c0f3 | 98 | ] |
0ec1854a MT |
99 | |
100 | @property | |
101 | def objects(self): | |
9b315095 | 102 | yield ConntrackObject(self) |