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== Copy cloud image to default directory for libvirt == | == Copy cloud image to images directory for libvirt == |
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== Create VM with import option == {{{ $ virt-install --import \ --connect qemu:///system \ --autostart \ --name d10c \ --os-variant debian10 \ --memory 2048 \ --vcpus 2 \ --disk /var/lib/libvirt/images/d10c.qcow2,bus=virtio \ --network default }}} == Login to VM == Make sure the VM is up-n-running {{{ $ virsh dominfo d10c Id: 76 Name: d10c UUID: 5dbcd917-5984-42c2-86c5-75882a1d1216 OS Type: hvm State: running CPU(s): 2 CPU time: 12.3s Max memory: 2097152 KiB Used memory: 2097152 KiB Persistent: yes Autostart: enable Managed save: no Security model: apparmor Security DOI: 0 Security label: libvirt-5dbcd917-5984-42c2-86c5-75882a1d1216 (enforcing) }}} Get the IP from the VM {{{ $ virsh domifaddr d10c Name MAC address Protocol Address ------------------------------------------------------------------------------- vnet11 52:54:00:36:28:f6 ipv4 192.168.122.161/24 }}} Now, you can login with the password you've reset earlier {{{ $ ssh d10c }}} |
How to import Cloud Image to Virtual Machines on Debian 10
THIS IS A WORK-IN-PROGRESS.
YOU MAY BE EXPECTED TO SEE A CONSTANT CHANGES FOR NEXT FEW HOURS.
Contents
Download the latest Debian 10 cloud image in qcow2 format
$ curl -L -O https://cloud.debian.org/images/cloud/buster/latest/debian-10-genericcloud-amd64.qcow2 $ du -sh *.qcow2 223M debian-10-genericcloud-amd64.qcow2
Reset root password on cloud image
You can ignore warning
You system might not have install virt-customize
To install virt-customize:
$ sudo apt update $ sudo apt install libguestfs-tools $ which virt-customize /usr/bin/virt-customize
To reset root password with virt-customize:
$ virt-customize -a debian-10-genericcloud-amd64.qcow2 --root-password password:debian [ 0.0] Examining the guest ... [ 22.9] Setting a random seed virt-customize: warning: random seed could not be set for this type of guest [ 23.0] Setting the machine ID in /etc/machine-id [ 23.0] Setting passwords [ 26.9] Finishing off
Copy cloud image to images directory for libvirt
$ sudo cp debian-10-genericcloud-amd64.qcow2 /var/lib/libvirt/images/d10c.qcow2
Create VM with import option
$ virt-install --import \ --connect qemu:///system \ --autostart \ --name d10c \ --os-variant debian10 \ --memory 2048 \ --vcpus 2 \ --disk /var/lib/libvirt/images/d10c.qcow2,bus=virtio \ --network default
Login to VM
Make sure the VM is up-n-running
$ virsh dominfo d10c Id: 76 Name: d10c UUID: 5dbcd917-5984-42c2-86c5-75882a1d1216 OS Type: hvm State: running CPU(s): 2 CPU time: 12.3s Max memory: 2097152 KiB Used memory: 2097152 KiB Persistent: yes Autostart: enable Managed save: no Security model: apparmor Security DOI: 0 Security label: libvirt-5dbcd917-5984-42c2-86c5-75882a1d1216 (enforcing)
Get the IP from the VM
$ virsh domifaddr d10c Name MAC address Protocol Address ------------------------------------------------------------------------------- vnet11 52:54:00:36:28:f6 ipv4 192.168.122.161/24
Now, you can login with the password you've reset earlier
$ ssh d10c