I am trying to configure Atlantis to manage our terraform resources. We already have a statefile in s3 bucket as it was used by our different tool ( concourse ). After setting up atlantis, I have configured the atlantis.yaml to be

version: 3
automerge: false
projects:
- name: mainacc-rds-services-atlantis-test
  dir: mainacc/rds/services/atlantis-test
  terraform_version: v1.0.7
  workspace: services-atlantis-test
  autoplan:
    enabled: false

but on running the plan, it is showing as resouces to add. Instead it should show as

`No changes. Infrastructure is up-to-date.

This means that Terraform did not detect any differences between your
configuration and real physical resources that exist. As a result, no
actions need to be performed.`

Because I am pointing to the same state file and same tf code. On locally, the plan shows as “No changes. Infrastructure is up-to-date.”

What is going wrong in here.?

I ran
atlantis plan -p mainacc-rds-services-atlantis-test.

It should show

No changes. Infrastructure is up-to-date.

This means that Terraform did not detect any differences between your
configuration and real physical resources that exist. As a result, no
actions need to be performed.

but it showed as

Plan: 8 to add, 0 to change, 0 to destroy.