GetHealthCache returns the health of sites Will return a cached response if available Note that this function might block the current goroutine if there's another operation running, so plan accordingly.

GetNodeHealth returns the health of the node, including the health of nginx, the store connection, etc.

RequestHealth makes a request to the app and checks its health (requests status code 2xx).

ResetHealthCache resets the cached status Note that this function might block the current goroutine if there's another operation running, so plan accordingly.

UpdateStoredNodeHealth updates the node health object stored in the state manager.

Minimum interval (in seconds) before the cache is refreshed.