mirror of
https://github.com/coredns/coredns.git
synced 2025-11-03 02:33:21 -05:00
111 lines
1.6 KiB
Groff
111 lines
1.6 KiB
Groff
.\" Generated by Mmark Markdown Processer - mmark.miek.nl
|
|
.TH "COREDNS-IMPORT" 7 "March 2021" "CoreDNS" "CoreDNS Plugins"
|
|
|
|
.SH "NAME"
|
|
.PP
|
|
\fIimport\fP - includes files or references snippets from a Corefile.
|
|
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
The \fIimport\fP plugin can be used to include files into the main configuration. Another use is to
|
|
reference predefined snippets. Both can help to avoid some duplication.
|
|
|
|
.PP
|
|
This is a unique plugin in that \fIimport\fP can appear outside of a server block. In other words, it
|
|
can appear at the top of a Corefile where an address would normally be.
|
|
|
|
.SH "SYNTAX"
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
import PATTERN
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.IP \(bu 4
|
|
\fBPATTERN\fP is the file, glob pattern (\fB\fC*\fR) or snippet to include. Its contents will replace
|
|
this line, as if that file's contents appeared here to begin with.
|
|
|
|
|
|
.SH "FILES"
|
|
.PP
|
|
You can use \fIimport\fP to include a file or files. This file's location is relative to the
|
|
Corefile's location. It is an error if a specific file cannot be found, but an empty glob pattern is
|
|
not an error.
|
|
|
|
.SH "SNIPPETS"
|
|
.PP
|
|
You can define snippets to be reused later in your Corefile by defining a block with a single-token
|
|
label surrounded by parentheses:
|
|
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
(mysnippet) {
|
|
...
|
|
}
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.PP
|
|
Then you can invoke the snippet with \fIimport\fP:
|
|
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
import mysnippet
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.SH "EXAMPLES"
|
|
.PP
|
|
Import a shared configuration:
|
|
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
\&. {
|
|
import config/common.conf
|
|
}
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.PP
|
|
Where \fB\fCconfig/common.conf\fR contains:
|
|
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
prometheus
|
|
errors
|
|
log
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.PP
|
|
This imports files found in the zones directory:
|
|
|
|
.PP
|
|
.RS
|
|
|
|
.nf
|
|
import ../zones/*
|
|
|
|
.fi
|
|
.RE
|
|
|
|
.SH "SEE ALSO"
|
|
.PP
|
|
See corefile(5).
|
|
|