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Atlantis

Terraform pull request automation

Developer Tools & Git ★ 9.2k stars Medium setup Apache-2.0

Atlantis is an open-source application for automating Terraform via pull requests. It listens for webhooks, runs plan and apply, and comments results, making it a self-hosted GitOps tool for infrastructure.

Official siteSource code

Key features

  • Terraform via pull requests
  • Plan and apply automation
  • Webhook driven
  • Locking and approvals

Strengths

  • Released under the Apache-2.0 license
  • First-class Docker support for quick deployment
  • Mature project with 9.2k GitHub stars
  • Written in Go

Atlantis replaces

Self-hosted Terraform Cloud alternativesSelf-hosted Spacelift alternatives

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