kubernetes_manifest error while handling ClusterPolicies with more than 2 context variables

[danipaniii]

Terraform Version, Provider Version and Kubernetes Version

Terraform version: v1.10.5
Kubernetes provider version: 2.30.0_x5
Kubernetes version: v1.26.15-eks-2d5f260

Affected Resource(s)

• kubernetes_manifest

Panic Output

https://gist.github.com/danipaniii/3f7a59daae9fe881caa4bfad05becc2c

Steps to Reproduce

1. Create a ClusterPolicy with "kubernetes_manifest" with 2 or more context variables -> https://gist.github.com/danipaniii/78c9a38860849cc7ba9401d4ef546766
2. Run terraform plan
3. Error will be shown

Expected Behavior

The terraform plan should have executed without errors, just as it does with using just one context variable.

Actual Behavior

The error message shown in the gist I shared.

Important Factoids

• VPA needs to be installed on the cluster
• I tested the kubernetes_manifest resource by removing one variable and keeping the other and the other way around. It worked both times, as long as there is only one context variable.
• Applying the ClusterPolicy manually via kubectl results in no errors, eventhough I have two context variables
• Applying the ClusterPolicy via null_resource also works fine without errors, eventhough I have two context variables
• I tried creating the kubernetes_manifest in different ways, also using a template file, but because there are two context variables, the error appears

References

Did not find any

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