Invoke 0.11.14 terraform_remote_state from 0.12.24

Terraform
1

Hi,

I started upgrading my TF stack from 0.11 to 0.12. But, failing to read one of the remote state file.
I’m trying to read terraform_remote_state which was generated by 0.11.14 from 0.12.24. Seems unable to read the remote state.
Here find more details

Remote tfstate file as attached. remote-state.txt (618 Bytes)

Remote state file defined as attached ( remote state file was generated by 0.11.14)

main.txt (425 Bytes)

Getting below error while running terraform plan

Error: Unsupported attribute

on main.tf line 47, in module “asg”:
47: subnets = data.terraform_remote_state.vpc.app_priv_subnet_ids

This object has no argument, nested block, or exported attribute named
“app_priv_subnet_ids”.

Error: Unsupported attribute

on main.tf line 53, in module “asg”:
53: app_security_groups = data.terraform_remote_state.vpc.env_security_groups

This object has no argument, nested block, or exported attribute named
“env_security_groups”.

Kindly help me to solve this problem.

NOTES:

  • I can read this remote state if i use TF-0.11.14 version.
  • I can’t upgrade my remote state to 0.12 at the moment.

Thanks,
Raj

2

This is resolved by reading remote state data as

data.terraform_remote_state.vpc.outputs.app_priv_subnet_ids

Thanks