Linux Setup Automation

Automate Linux onboarding with one click—install updates, add an admin user, upload SSH keys, apply AV and Managed tags, and finalize settings with a reboot. Simplify device deployment, ensure consistency, and save time.

Problem overview.

The challenge this resource is designed to solve.

Deploying new Linux workstations or servers can be time-consuming, especially when each client or project has unique requirements. Traditional imaging can quickly become outdated, leaving room for inconsistencies. This resource standardizes the entire setup process and minimizes repetitive manual tasks.

About this resource.

What it does and how it fits into your workflow.

This automation can be triggered manually or when a device is tagged with “Setup” for Linux. It installs all available Linux system updates to keep devices secure, then runs scripts to add a local admin user and load SSH keys for streamlined remote access. After that, it applies tags for antivirus (AV) solutions and managed services, removing the setup tag once complete. Finally, the system reboots to ensure all changes take effect, providing a consistent, production-ready environment.

When any of these happen...
TagTag applied
Setup Tag Applied - Linux Only
IF
Perform these actions...
SecurityInstall Linux updates
Install All Updates
IF
SystemRun script
Linux - Add Admin
SystemRun script
Linux - Add SSH Key
LevelApply tags
Applying AV Tag (Triggers AV Automation)
LevelApply tags
Applying Managed Tag (Triggers Managed Automation)
IF
LevelRemove tags
Removing Setup Tag
SystemRestart
Restart

Use cases.

Common ways to put this resource to work.

  • Rapid provisioning of new Linux servers
  • Onboarding Linux workstations for remote teams
  • Ensuring consistent setup across client sites
  • Updating legacy systems with minimal effort
  • Streamlined management for MSPs with multiple Linux environments

Recommendations.

Practical guidance for a reliable rollout.

  • Best Practices: Always test the automation on a non-production Linux device first, confirming that your custom fields and user credentials are properly configured.
  • Testing Instructions: Manually trigger the automation or apply the “Setup” tag on a test machine. Monitor logs to verify that updates install, the admin user is created, and the SSH key is properly added.
  • Required Changes: Customize or remove any tags or scripts to match specific deployment needs. Ensure your SSH key and user details are correct in Level’s custom fields.
  • Getting Started: Once satisfied with your testing, apply the “Setup” tag to your Linux device or trigger the automation manually, then watch as it handles everything from updates to user creation.

Frequently asked questions.

Will this automation remove existing SSH keys?

No, it adds new keys without deleting existing ones. Confirm your scripts if you need to overwrite any keys.

Does this automation require a reboot?

Yes, a final reboot is performed to ensure that updates and configurations are fully applied.

Can I modify which tags or scripts are run?

Absolutely. You can adjust the automation steps to apply only the tags or scripts you need.

What happens if the system is already up to date?

The automation simply confirms there are no further updates, then proceeds with the rest of the steps unimpeded.

Ready when you are.

No credit card. No sales call. Just sign up and start managing.