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Adding "bosh reset-vm" or "bosh reboot-vm" command? #702
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- moved this to Inbox in Foundational Infrastructure Working Group
on Nov 14, 2025 Thanks for the feature request! I understand the use case, but I'd like to point out some existing BOSH commands that might help with your scenarios:
Existing alternatives:
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bosh cck(CloudCheck) - This can detect and repair VM issues. When run, it will identify VMs in problematic states and offer remediation options, including recreating VMs if needed. -
bosh delete-vm <CID>- This allows you to delete a specific VM by its Cloud ID. The BOSH resurrector (if enabled) will automatically detect the missing VM and recreate it, effectively giving you a "hard reset" behavior.
Concerns with the proposed commands:
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Resurrector confusion - If we add
bosh reset-vmorbosh reboot-vmthat perform hard/soft resets at the IaaS level, the BOSH resurrector might misinterpret these actions. During a reset, the VM might appear unresponsive, triggering the resurrector to unnecessarily recreate the VM, causing conflicts. -
State inconsistency - BOSH maintains expected state for all managed VMs. IaaS-level resets bypass BOSH's state management, which could lead to inconsistencies between what BOSH thinks is happening and the actual VM state.
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CPI variations - Not all Cloud Provider Interfaces (CPIs) support equivalent reset/reboot operations, which would make this feature inconsistent across different IaaS platforms.
Could you share more details about your specific use case? Understanding why you need to reset VMs without recreation might help us suggest better workflows or consider whether this feature aligns with BOSH's design principles of declarative infrastructure management.
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- moved this from Inbox to Pending Review | Discussion in Foundational Infrastructure Working Group
on Nov 27, 2025
Sometimes the user might need to hard reset or soft reset (reboot) Virtual Machine on cloud (e.g. vSphere) without getting the VM recreated on cloud. The existing
bosh recreatecommand would cause the VM to be recreated. Andbosh restartcommand is only to restart all jobs on the VM.Is it possible to have commands like
bosh reset-vmandbosh reboot-vmcommand to hard and soft reset the VM on cloud respectively?Take vSphere as example,
bosh reset-vmcould simulate the "Power -> Reset" operation on vSphere clientbosh reboot-vmcould simulate the "Power -> Restart Guest OS" operation on vSphere client.