Latest EKS AMI will get a windows image.

[timmyers]

pulumi-eks/nodejs/eks/nodegroup.ts

Line 315 in 976c33b

const eksWorkerAmi = aws.getAmi({

This will as of sometime recently result in a Windows AMI, likely unexpectedly.

This should theoretically be fixable by filtering for platform as blank, according to https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-images.html, however it does not seem there is a way to do that in code and get any results.

[lukehoban]

Note that a workaround is to set the nodeAmiId parameter to the desired EKS Node AMI from https://docs.aws.amazon.com/eks/latest/userguide/eks-optimized-ami.html explicitly.