• Recent blogs

    Terraform will damage your computer on macOS Intel

    Terraform: Proceed with Caution on macOS Intel

    Terraform will damage
    Terraform will damage


    Terraform, an infrastructure as code tool developed by HashiCorp, has gained significant popularity among developers and system administrators due to its ability to automate the provisioning and management of cloud resources. However, it's important to note that while Terraform is generally reliable, there have been reports of potential issues when running it on macOS Intel-based computers. In this blog post, we'll explore the potential risks and offer some precautions to ensure a smooth experience when using Terraform on macOS Intel.

    1. Compatibility Concerns:

    The primary cause for concern when using Terraform on macOS Intel is compatibility. Apple's transition from Intel-based processors to its custom-designed Apple Silicon chips has led to changes in the underlying architecture and software support. As a result, some users have reported compatibility issues when running Terraform on Intel-based macOS systems.

    2. Performance and Stability Issues:

    When running Terraform on macOS Intel, users have occasionally experienced performance and stability issues. These issues may include slower execution times, unexpected crashes, and system freezes. These problems can be frustrating and disruptive, potentially impacting productivity and workflow.

    3. Limited Support:

    Given Apple's focus on its Apple Silicon architecture, it's possible that future updates and improvements to Terraform may prioritize compatibility with the new architecture, potentially reducing support for Intel-based systems. While it's difficult to predict the exact timeline, it's important to be aware of the potential for limited future support for Terraform on macOS Intel.

    Precautions and Best Practices:

    a. Keep macOS and Terraform Updated:

    To minimize compatibility issues, ensure that your macOS operating system and Terraform installations are up to date. Regularly installing updates can help address known issues and improve compatibility.

    The message is a security warning .

    As per the announcement from HashiCorp:

    The certificate used to sign Apple artifacts was rotated on January 23rd, with existing artifacts re-signed with the new certificate. The previous signing key was revoked on April 24th, 2023.

    To fix the issue:

    After certificate revocation, users are expected to encounter errors using Apple artifacts that were downloaded before January 23rd. Users will need to re-download Apple artifacts from the Releases Site, which have been signed using the new certificate.

    Rotated signing key was the issue . Reinstall with brew solved this for me. Remove old symlinks.

    which terraform
    #remove my symlink so brew can replace it
    #rm '/usr/local/bin/terraform'

    then update with brew (as recommended by hashicorp)

    brew tap hashicorp/tap 

    brew install hashicorp/tap/terraform 

    b. Check for Community Feedback:

    Before deploying Terraform on your macOS Intel machine, check online forums, user groups, and social media platforms to gauge the experiences of other users with similar setups. Pay attention to any reported issues or workarounds they might have found.

    c. Test in a Controlled Environment:

    Consider setting up a controlled testing environment to evaluate the performance and stability of Terraform on your macOS Intel computer before deploying it in a production environment. This will help you identify and resolve any potential issues in a controlled manner.

    d. Utilize Virtual Machines or Cloud Instances:

    If you encounter persistent problems with Terraform on macOS Intel, an alternative approach is to use virtual machines or cloud instances running on supported architectures. This can provide a more reliable environment for running Terraform and ensure compatibility with the latest updates.

    e. Consider Transitioning to Apple Silicon:

    If you heavily rely on Terraform and foresee long-term compatibility concerns on your Intel-based macOS system, it might be worth considering transitioning to an Apple Silicon-based Mac. This transition may offer a more seamless experience and better long-term support for Terraform.


    While Terraform remains a powerful and widely adopted infrastructure as code tool, it's important to be aware of the potential compatibility and performance issues when running it on macOS Intel-based systems. By staying updated, conducting thorough testing, and considering alternative approaches, you can mitigate the risks and continue to leverage Terraform's capabilities effectively. As always, keep an eye on official documentation, forums, and community discussions to stay informed about any developments related to Terraform's support for macOS Intel.

    No comments