GitHub user btzq closed a discussion: VR suddenly was created with DHCP Service 
Failing. Can we Implement an auto-recovery?

### problem

One of our users created a VPC and was complaining about how they were not able 
to get a private IP. 

When we checked, turns out dhcp service was down. This surprised us because 
usually the VR is created without issues, and suddenly this happens. 

Attached screenshot below:

![Image](https://github.com/user-attachments/assets/588944f1-e286-48b7-b933-245c1dd31f53)

Questions:
- Why is it that suddenly a service fails when a new VR is created, when we 
usually dont have issues with VR creation all this while?
- When VR detects a service is down, can it also restart that specific service 
in the VR without having to reboot or cleanup the VR? This would be more 
automatic and less downtime/issues.

### versions


Cloudstack Version: 4.19.1.1
Storage: Linstor DRBD
Architecture: Disaggregated
Hypervisor: Ubuntu

### The steps to reproduce the bug

Cant give a step. Just happens randomly when a new VPC is created.

### What to do about it?

When VR detects a service is down, auto estart that specific service in the VR 
without having to reboot or cleanup the VR? This would be more automatic and 
less downtime/issues.

GitHub link: https://github.com/apache/cloudstack/discussions/10938

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