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Miek Gieben 42b98af7f9 Merge pull request #7 from fkautz/pr_out_migrating_example_to_newer_libraries		5 tahun lalu
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README.md	d3c26d1f5d Move to Go modules	5 tahun lalu
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example_test.go	932108f489 Document and cleanup	7 tahun lalu
go.mod	2960ad15e5 Migrating example to newer libraries	5 tahun lalu
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health.go	307c280e10 plugin/example: add health	6 tahun lalu
metrics.go	7f0d44144d comment updates	6 tahun lalu
setup.go	2960ad15e5 Migrating example to newer libraries	5 tahun lalu
setup_test.go	2960ad15e5 Migrating example to newer libraries	5 tahun lalu

example

Name

example - prints "example" on every query received.

The example plugin prints "example" on every query received. It serves as documentation for writing CoreDNS plugins.

example

If monitoring is enabled (via the prometheus directive) the following metric is exported:

coredns_example_request_count_total{server} - query count to the example plugin.

The server label indicated which server handled the request, see the metrics plugin for details.

This plugin implements dynamic health checking. It will always return healthy though.

In this configuration, we forward all queries to 9.9.9.9 and print "example" whenever we receive a query.

. {
  forward . 9.9.9.9
  example
}

See the manual.