History

Miek Gieben d8714e64e4 Remove the word middleware (#1067 ) * Rename middleware to plugin first pass; mostly used 'sed', few spots where I manually changed text. This still builds a coredns binary. * fmt error * Rename AddMiddleware to AddPlugin * Readd AddMiddleware to remain backwards compat		2017-09-14 09:36:06 +01:00
..
health.go	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00
health_test.go	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00
healther.go	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00
README.md	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00
setup.go	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00
setup_test.go	Remove the word middleware (#1067 )	2017-09-14 09:36:06 +01:00

README.md

health

This module enables a simple health check endpoint. By default it will listen on port 8080.

Syntax

health [ADDRESS]

Optionally takes an address; the default is :8080. The health path is fixed to /health. The health endpoint returns a 200 response code and the word "OK" when CoreDNS is healthy. It returns a 503. health periodically (1s) polls plugin that exports health information. If any of the plugin signals that it is unhealthy, the server will go unhealthy too. Each plugin that supports health checks has a section "Health" in their README.

Examples

Run another health endpoint on http://localhost:8091.

health localhost:8091