Francis Lavoie 75f797debd
reverseproxy: Implement health_uri, deprecate health_path, supports query (#4050)
* reverseproxy: Implement health_uri, replaces health_path, supports query

Also fixes a bug with `health_status` Caddyfile parsing , it would always only take the first character of the status code even if it didn't end with "xx".

* reverseproxy: Rename to URI, named logger, warn in Provision (for JSON)
2021-03-29 18:36:40 -06:00
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