man/coredns-chaos.7


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

.\" generated with Ronn/v0.7.3
.\" http://github.com/rtomayko/ronn/tree/0.7.3
.
.TH "COREDNS\-CHAOS" "7" "January 2018" "CoreDNS" "CoreDNS plugins"
.
.SH "NAME"
\fIchaos\fR \- allows for responding to TXT queries in the CH class\.
.
.SH "DESCRIPTION"
This is useful for retrieving version or author information from the server by querying a TXT record for a special domainname in the CH class\.
.
.SH "SYNTAX"
.
.nf

chaos [VERSION] [AUTHORS\.\.\.]
.
.fi
.
.IP "\(bu" 4
\fBVERSION\fR is the version to return\. Defaults to \fBCoreDNS\-<version>\fR, if not set\.
.
.IP "\(bu" 4
\fBAUTHORS\fR is what authors to return\. No default\.
.
.IP "" 0
.
.P
Note that you have to make sure that this plugin will get actual queries for the following zones: \fBversion\.bind\fR, \fBversion\.server\fR, \fBauthors\.bind\fR, \fBhostname\.bind\fR and \fBid\.server\fR\.
.
.SH "EXAMPLES"
Specify all the zones in full\.
.
.IP "" 4
.
.nf

version\.bind version\.server authors\.bind hostname\.bind id\.server {
    chaos CoreDNS\-001 info@coredns\.io
}
.
.fi
.
.IP "" 0
.
.P
Or just default to \fB\.\fR:
.
.IP "" 4
.
.nf

\&\.  {
    chaos CoreDNS\-001 info@coredns\.io
}
.
.fi
.
.IP "" 0
.
.P
And test with \fBdig\fR:
.
.IP "" 4
.
.nf

% dig @localhost CH TXT version\.bind
\.\.\.
;; ANSWER SECTION:
version\.bind\.       0   CH  TXT "CoreDNS\-001"
\.\.\.
.
.fi
.
.IP "" 0