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Linux - Virtualization and Cloud This forum is for the discussion of all topics relating to Linux Virtualization and Linux Cloud platforms. Xen, KVM, OpenVZ, VirtualBox, VMware, Linux-VServer and all other Linux Virtualization platforms are welcome. OpenStack, CloudStack, ownCloud, Cloud Foundry, Eucalyptus, Nimbus, OpenNebula and all other Linux Cloud platforms are welcome. Note that questions relating solely to non-Linux OS's should be asked in the General forum.

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Old 09-29-2011, 06:59 AM   #1
druuna
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libvirt/kvm: Enter passphrase during guest startup using virsh start <domain>


Hi all,

I've just installed a virtual machine and have encrypted one of the VM's partitions (/dev/vdaX).

When this VM is started using the virt-manager the startup procedure is clearly visible (GUI) and at a certain point a pass-phrase is asked.

virsh start <domain> does start the domain, but the VM itself is (obviously) waiting until a pass-phrase is provided and thus never fully starts.

I was wondering if it is possible to not use the virt-manager, but virsh start <?option?> domain to start the VM and provide the pass-phrase (interactive/none-interactive).

A search came up empty (all related to encrypting a virtual machine’s disks, which is not what I'm after).

This is just me playing around. I do realize that encrypting the disk image used by the VM would be a better solution if this would be for real.

Just in case:
- Host: RHEL 6.1
- Guest: RHEL 6.1
- libvirt: 0.8.7

Thanks in advance!
 
  


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