lyft / cni-ipvlan-vpc-k8s

AWS VPC Kubernetes CNI driver using IPvlan
Apache License 2.0
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Remove unicity constraint for ENI in subnets #42

Closed lbernail closed 6 years ago

lbernail commented 6 years ago

Addresses #32 by removing checks for unicity (multiple interfaces can now be created in the same subnet).

We went back a forth quite a bit between 2 approaches (see issue):

We run some workloads outside of AWS and pods are in separate subnets so we finally decided to do the same on AWS, which requires subnet tags to identify pod subnets.

We have been running the plugin with this change for a few weeks and everything is working great so far