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Miek Gieben 9132b485e3 Small tweaks to the code		5 gadi atpakaļ
LICENSE	06a23f27f8 Add license	7 gadi atpakaļ
README.md	9132b485e3 Small tweaks to the code	5 gadi atpakaļ
example.go	9132b485e3 Small tweaks to the code	5 gadi atpakaļ
example_test.go	9132b485e3 Small tweaks to the code	5 gadi atpakaļ
go.mod	2960ad15e5 Migrating example to newer libraries	5 gadi atpakaļ
go.sum	2960ad15e5 Migrating example to newer libraries	5 gadi atpakaļ
health.go	307c280e10 plugin/example: add health	6 gadi atpakaļ
metrics.go	7f0d44144d comment updates	6 gadi atpakaļ
setup.go	2960ad15e5 Migrating example to newer libraries	5 gadi atpakaļ
setup_test.go	2960ad15e5 Migrating example to newer libraries	5 gadi atpakaļ

example

Name

example - prints "example" on every query handled.

The example plugin prints "example" on every query that go handled by the server. 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.