Did something change when registering health checks in preview3? about diagnostics HOT 2 CLOSED

Yes. We don't register the health checks directly in DI anymore. This turned out to be too limiting in a variety of ways.

Use services.AddHealthChecks().AddCheck<MyHealthCheck>("myname") if you don't care about lifetimes

or if you do want to enforce a singleton lifetime:

services.AddHealthChecks().AddCheck<MyHealthCheck>("myname");
services.AddSingleton<MyHealthCheck>();

from diagnostics.

Thanks for contacting us, @ThomasArdal.
@rynowak, all yours to answer.

from diagnostics.