I noticed that in the documentation https://www.digitalocean.com/docs/kubernetes/how-to/configure-load-balancers/ the following statement is made
By default, the load balancer performs health checks on the worker nodes over HTTP on port 80 at the webserver root.
However, when I look at the LB configuration UI for a K8s cluster, it is set to tcp://0.0.0.0:30666
Which should it be? What if the scheduler puts all of the pods that respond to http on only one node? It seems like this default rule would direct traffic to a node that couldn’t serve it?
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.