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I want to connect to service in network outside the k8s cluster. Where this service auth request by IP address. State when each worker nat request with their ip is inconvenient. How to achieve one ip for egress or ip per group of pods run in k8s? My k8s cluster is install on-premise and has flannel.

I looked on Istio or kube-static-egress-ip. There are more alternatives?

Kris454
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  • You can also accomplish it with terraform, by using NAT Gateway Terraform Module https://github.com/GoogleCloudPlatform/terraform-google-nat-gateway#nat-gateway-terraform-module – A_Suh Sep 26 '19 at 15:40
  • Also, if you are using GCP you can set static IP for cloud NAT gateway https://cloud.google.com/nat/docs/overview – A_Suh Sep 26 '19 at 15:43

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