Compile release binaries with CGO_ENABLED=1 for macos DNS resolution

[mvgijssel]

Description

Using terraform-provider-kubernetes on macos I run into the issue of hashicorp/terraform#3536 where the plugin cannot find my kubernetes cluster. If I compile the plugin with the CGO_ENABLED=1 on macos the plugin works as expected.

There's a cool repository which enables cross comping golang projects using a docker container https://github.com/crazy-max/xgo. Running the following commands resulted in a working binary with improved macos dns resolution:

git clone https://github.com/hashicorp/terraform-provider-kubernetes.git
go get github.com/crazy-max/xgo
xgo --targets=darwin/amd64 terraform-provider-kubernetes

Because it's using docker this should be pretty simple to implement in a CI job!

References

hashicorp/terraform#3536
https://github.com/crazy-max/xgo

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[mvgijssel]

Anybody running into this should check out https://github.com/greenboxal/dns-heaven, which fixes the DNS resolution for golang programs (and others) compiled with CGO_ENABLED=0!

[aareet]

Thanks for this @mvgijssel, we'll need to explore a solution that works for all our providers without any other side effects in order to make this shift. Tagging this as upstream so the solution can be explored at that level.

[ghost]

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