$ kubectl get pods -n <namespace-of-ingress-controller>
NAME READY STATUS RESTARTS AGE
ingress-nginx-controller-67956bf89d-fv58j 1/1 Running 0 1m
$ kubectl exec -it -n <namespace-of-ingress-controller> ingress-nginx-controller-67956bf89d-fv58j -- cat /etc/nginx/nginx.conf
daemon off;
worker_processes 2;
pid /run/nginx.pid;
worker_rlimit_nofile 523264;
worker_shutdown_timeout 240s;
events { multi_accept on; worker_connections 16384; use epoll;
}
http {
....