health
This module enables a simple health check.
By default it will listen on port 8080.
Restarting CoreDNS will stop the health checking. This is a bug. Also this upstream
Caddy bug.
Syntax
health
Optionally takes an address; the default is :8080
. The health path is fixed to /health
. It
will just return "OK" when CoreDNS is healthy.
This middleware only needs to be enabled once.
Examples
health localhost:8091