atlantis

A terraform collaboration tool that enables you to collaborate on infrastructure safely and securely.

Locking

When a Run is triggered, the set of infrastructure that is being modified is locked against any modification or planning until the Run has been completed by an apply and the pull request has been merged

{
  "data_dir": "/var/lib/atlantis",
  "locking": {
    "backend": "file"
  }
}

{
  "locking": {
    "backend": "dynamodb"
  }
}