How do Healthchecks in Kubernetes work? Let's explore the different types, and how to set them up.

0:00 Introduction
7:34 What is a healthcheck?
11:15 Liveness check
13:00 Introduce a liveness failure
16:15 Readiness check
19:15 Introduce a readiness failure
22:00 Http liveness
24:00 Work healthchecks into our demo app
24:45 Recap helm
35:35 Work readiness into our demo app
44:50 Recap

[@iliyastrakovich]

Thanks!. Great video.

[@dmsalomon]

you can't send SIGKILL to pid 1, because that's the init process. You can only send signals to pid 1 if it can explicitly handle them. And by definition SIGKILL cannot be handled.