internal/ingress/controller/nginx.go (3 lines):
	- line 261: // TODO: For now, as the the IngressClass logics has changed, is up to the
	- line 345: // TODO: is this necessary? Consider removing this special case
	- line 462: // TODO: Allow PassthroughBackends to specify they support proxy-protocol


internal/ingress/controller/store/store.go (2 lines):
	- line 539: // TODO: In a future we might be interested in parse parameters and use as
	- line 682: // TODO: add e2e test to verify that changes to one or more configmap trigger an update


rootfs/etc/nginx/lua/certificate.lua (2 lines):
	- line 74: -- TODO: implement per ingress OCSP stapling control
	- line 117: -- TODO: ideally this function should have a lock around to ensure


internal/ingress/controller/controller.go (1 line):
	- line 1196: // TODO: Redirect and rewrite can affect the catch all behavior, skip for now


internal/ingress/controller/certificate.go (1 line):
	- line 30: // TODO: Remove this helpers in the future.


cmd/nginx/main.go (1 line):
	- line 198: // TODO: remove after k8s v1.22


internal/ingress/annotations/annotations.go (1 line):
	- line 89: //TODO: Change this back into an error when https://github.com/imdario/mergo/issues/100 is resolved


rootfs/etc/nginx/lua/plugins.lua (1 line):
	- line 48: -- TODO: consider sandboxing this, should we?


internal/ingress/controller/template/template.go (1 line):
	- line 662: // TODO: add support for custom protocols


internal/nginx/main.go (1 line):
	- line 34: // TODO: Check https://github.com/kubernetes/kubernetes/blob/master/pkg/master/ports/ports.go for ports already being used


cmd/dbg/main.go (1 line):
	- line 216: //TODO: refactor to obtain ingress-nginx pod count from the api server


rootfs/etc/nginx/lua/balancer.lua (1 line):
	- line 194: -- TODO: support traffic shaping for n > 1 alternative backends