How to Reset SSH Host Keys When Deploying Linux Templates in Proxmox

How to Reset SSH Host Keys When Deploying Linux Templates in Proxmox

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Introduction

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1 of 23

Introduction

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Classroom Contents

How to Reset SSH Host Keys When Deploying Linux Templates in Proxmox

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  1. 1 Introduction
  2. 2 Creating a VM in Proxmox
  3. 3 Installing Ubuntu Server
  4. 4 Resetting the Machine ID
  5. 5 Demonstrating the Wrong Way to go About This
  6. 6 Connecting to our VMs
  7. 7 Locating the Host Keys
  8. 8 What’s in a Host Key File?
  9. 9 Demonstrating the Right Way to go About This
  10. 10 Connecting to Our New VMs
  11. 11 Resetting the Machine ID
  12. 12 Creating a Template with Unique Host Keys
  13. 13 What’s In This Code?
  14. 14 Change File Permissions
  15. 15 Move the File
  16. 16 Restart systemd
  17. 17 Enable regenerate_ssh_host_keys.service
  18. 18 Checking the Key Before Regeneration
  19. 19 Reboot the System
  20. 20 Creating a Template in Proxmox
  21. 21 Clone the VM
  22. 22 Check the New Servers Keys
  23. 23 Conclusion

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