Re: Howto force Nginx resolver to use new source UDP port

2022-11-17 Thread Maxim Dounin
Hello! On Thu, Nov 17, 2022 at 05:17:06AM -0500, jeanpaul wrote: > We're using Nginx as ingress controller in a Kubernetes environment. Nginx > uses a DNS service inside k8s with 1 single service-IP and multiple DNS PODs > behind that. > > The translation from service-IP to any of the multiple D

Howto force Nginx resolver to use new source UDP port

2022-11-17 Thread jeanpaul
We're using Nginx as ingress controller in a Kubernetes environment. Nginx uses a DNS service inside k8s with 1 single service-IP and multiple DNS PODs behind that. The translation from service-IP to any of the multiple DNS PODs is done via DNAT rules. The problem: - Nginx establishes an UDP 'con