Setup based on docs doesn't work on a fresh cluster with AWS CNI above version 1.12.6 as it doesn't allow routing services to endpoints outside the cluster. At first I switched to Calico which seemed to fix the issue, but there is a simpler way:
kubectl set env daemonset aws-node -n kube-system "AWS_EXTERNAL_SERVICE_CIDRS=<Another Cluster CIDR>/16"
This isn't strictly cloud map issue, but I believe docs will benefit from including this as currently the steps can't be followed exactly. I'm willing to submit a PR adding section to the docs if there is approval, though I think someone more versed might be better suited as I haven't explored alternative solutions.
Setup based on docs doesn't work on a fresh cluster with AWS CNI above version 1.12.6 as it doesn't allow routing services to endpoints outside the cluster. At first I switched to Calico which seemed to fix the issue, but there is a simpler way:
This isn't strictly cloud map issue, but I believe docs will benefit from including this as currently the steps can't be followed exactly. I'm willing to submit a PR adding section to the docs if there is approval, though I think someone more versed might be better suited as I haven't explored alternative solutions.
Hope this helps someone ✌️
AWS_EXTERNAL_SERVICE_CIDRSwas introduced in: https://github.com/aws/amazon-vpc-cni-k8s/pull/2243