KVM: Difference between revisions
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=Links= | |||
*[http://www.linux-kvm.org/ Homepage] | = Links = | ||
*http://www.linux-kvm.com/ | |||
*[http://www.linux-kvm.org/ Homepage] | |||
*[http://www.linux-kvm.com/ http://www.linux-kvm.com/] | |||
= Docs = | = Docs = | ||
*[https://help.ubuntu.com/community/KVM/FAQ Ubuntu KVM FAQ] | *[https://help.ubuntu.com/community/KVM/FAQ Ubuntu KVM FAQ] | ||
*[http://blog.ericwhite.ca/articles/2010/10/kvm-ubuntu-vm-using-debootstrap/ Creating a KVM Ubuntu VM using Debootstrap] | *[http://blog.ericwhite.ca/articles/2010/10/kvm-ubuntu-vm-using-debootstrap/ Creating a KVM Ubuntu VM using Debootstrap] | ||
*[http://www.linux-kvm.org/page/FAQ FAQ] | *[http://www.linux-kvm.org/page/FAQ FAQ] | ||
*[http://wiki.debian.org/KVM KVM on Debian] | *[http://wiki.debian.org/KVM KVM on Debian] | ||
*[https://wiki.centos.org/HowTos/KVM https://wiki.centos.org/HowTos/KVM] | *[https://wiki.centos.org/HowTos/KVM https://wiki.centos.org/HowTos/KVM] | ||
= Hardware = | |||
Required CPU flags: | Required CPU flags: | ||
egrep '^flags.*(vmx|svm)' /proc/cpuinfo | egrep '^flags.*(vmx|svm)' /proc/cpuinfo | ||
=Management tools= | = Management tools = | ||
*https://www.linux-kvm.org/page/Management_Tools | |||
===proxmox=== | *[https://www.linux-kvm.org/page/Management_Tools https://www.linux-kvm.org/page/Management_Tools] | ||
==GUI== | |||
=== proxmox === | |||
== GUI == | |||
=== [[Virt-manager|virt-manager]] === | |||
Only manages connecting? | Only manages connecting? | ||
===aqemu=== | === aqemu === | ||
looks promising | looks promising | ||
===convirt=== | === convirt === | ||
seems broken/gtk | seems broken/gtk | ||
==CLI== | == CLI == | ||
===virt-install=== | |||
=== virt-install === | |||
===vmdeboostrap=== | === vmdeboostrap === | ||
For quick debian installation. [https://github.com/funollet/vmbootstrap https://github.com/funollet/vmbootstrap] | |||
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= Cheatsheet = | = Cheatsheet = | ||
| Line 72: | Line 84: | ||
== Run vmdk in kvm == | == Run vmdk in kvm == | ||
without converting? | without converting? | ||
=FAQ= | |||
==IDE controllers are unsupported for this QEMU binary or machine type== | |||
try specifying machine type | |||
Revision as of 17:13, 9 February 2021
Links
Docs
- Ubuntu KVM FAQ
- Creating a KVM Ubuntu VM using Debootstrap
- FAQ
- KVM on Debian
- https://wiki.centos.org/HowTos/KVM
Hardware
Required CPU flags:
egrep '^flags.*(vmx|svm)' /proc/cpuinfo
Management tools
proxmox
GUI
virt-manager
Only manages connecting?
aqemu
looks promising
convirt
seems broken/gtk
CLI
virt-install
vmdeboostrap
For quick debian installation. https://github.com/funollet/vmbootstrap
Cheatsheet
Clone a virtual machine
Copy the xml file found in /etc/libvirt/ to myclone.xml
You will problable need a new random MAC address, one way you find [here] Also generate a new uuid (todo: get script)
Edit myclone.xml: -update <name>, <uuid>, <mac address, <disk><source>
then you will probably need to change things like IP address, /etc/hostname etc.
Install to drbd
kvm -name squeeze1 -usbdevice tablet -vnc :1 -hda /dev/drbd0 -cdrom /tmp/debiansqueeze.iso -boot d -m 384
And then use -boot c to actually boot it:
kvm -name squeeze1 -usbdevice tablet -vnc :1 -hda /dev/drbd0 -boot c -m 384
virt-install -d --name=squeeze --ram 512 --disk path=/dev/drbd/by-res/squeeze,bus=virtio,cache=none --virt-type=kvm --network bridge=br0,model=virtio --vnc --accelerate --location=http://ftp.debian.org/debian/dists/squeeze/main/installer-amd64/
and start using
kvm start squeeze
Grow disk
Run vmdk in kvm
without converting?
FAQ
IDE controllers are unsupported for this QEMU binary or machine type
try specifying machine type
