if && conditional judgment

[zhangfuli]

Terraform Version

terraform version                                                                
Terraform v1.7.0
on darwin_arm64
+ provider registry.terraform.io/hashicorp/local v2.5.1

Terraform Configuration Files

I have a json file like this:

{
  ...
  "modules": [{
    "name": "test1",
    "kubeconfig": {
        "role": "master",
        "path": "/etc/kubernetes/kubeconfig"
    },
    "machine": ["...", "..."]
  },{
    "name": "test2",
    "machine": ["...", "..."]
  }]
}

this is the .tf

data "local_file" "module_vars" {
  filename = "../prod_vars.json"
}
locals {
  module_content = jsondecode(data.local_file.module_vars.content)
  master_machines = [for key, value in local.module_content.modules:
          value.machine if contains(keys(value), "kubeconfig") && value.kubeconfig.role == "master"
  ]
  master_hosts = flatten(local.master_machines)
}

Debug Output

null

Expected Behavior

Theoretically, should we judge contains first? If contains does not meet the conditions, it will be skipped directly. Why should we still judge value.kubeconfig?

Actual Behavior

This object does not have an attribute named "kubeconfig".

Steps to Reproduce

1. terraform init
2. terraform plan

Additional Context

No response

References

No response

[jbardin]

Duplicate of #24128

[github-actions]

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