How to Reinstall SSH Keys on a Vultr Optimized Cloud Compute Instance

1 min readUpdated 26 May 2026

SSH keys enable secure, password-free authentication for users accessing your instance over SSH. Reinstalling SSH keys resets the instance, wiping all data and reinstalls the operating system to apply the new SSH key details.

Follow this guide to reinstall SSH keys on a Vultr Optimized Cloud Compute instance using the Vultr Console, or Terraform.

Warning

Reinstalling SSH keys will wipe all data on the instance and reapply the selected SSH keys.

Navigate to Products and click Compute.
Click your target Vultr Optimized Cloud Compute instance to open its management page.
Navigate to the Settings tab.
Find and click Reinstall SSH Keys on the left navigation menu.
Select the target SSH key and click Reinstall.
Check the confirmation prompt and click Reinstall SSH Keys to apply the changes, reinstall the instance and enable the SSH key.

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How to Reinstall SSH Keys on a Vultr Optimized Cloud Compute Instance | Vultr Docs