v1.20.1 cluster creation error

[vamshisiddarth]

Was trying to create the new cluster with v1.20.1 and got hit by below error. Could you please let me know if there is something that needs to be changed.

Error: .vars[“kubeconfig”]: value has marks, so it cannot be serialized

Error: .vars["kubeconfig"]: value has marks, so it cannot be serialized

Environment

Platform: aws
OS: fedora-coreos
Release: v1.20.1

[dghubble]

Upstream Terraform v0.14 (even as of v0.14.3) still has bugs related to rolling out their new sensitivity feature. See hashicorp/terraform#27342, hashicorp/terraform#27336

Typhoon (v1.20.1) version constraints guard against allowing Terraform v0.14, so you must have modified Typhoon to remove those guard rails.

[vamshisiddarth]

Hey, thanks for the quick response. So, its recommended to use terraform version 0.13.0 only ?

[dghubble]

Yes, its enforced, not just recommended.

[dghubble]

https://typhoon.psdn.io/topics/maintenance/#terraform-versions

[vamshisiddarth]

Hey @dghubble I was trying to create the cluster v1.20.2 using Terraform v0.14.2 and it still gives the same error. Should we be making any additional changes to make this work?

For us, we were applying an override currently to address this. Just wanted to check how should we manage without the override.

[dghubble]

You need Terrafor v0.14.4+ https://github.com/poseidon/typhoon/blob/master/CHANGES.md#v1202

[vamshisiddarth]

Got it, thanks :)