Burst Rate Limit configurable

[galexrt]

What do you want to happen?:

The burst rate limit (multiplier) should be configurable (globally per ConfigMap and / or per Ingress).

The burst rate limit (multiplier) is not configurable (

ingress-nginx/internal/ingress/annotations/ratelimit/main.go

Lines 34 to 35 in 1021051

	// allow 5 times the specified limit as burst
	defBurst = 5

), meaning that the burst rate limit is always RATE_LIMIT * 5 which is not a good thing for all use cases.

Is there currently another issue associated with this?:

I haven't found any.

Does it require a particular kubernetes version?:

No.

/kind feature