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