public:techstuff:libvirt
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| public:techstuff:libvirt [2012/08/21 14:20] – external edit 127.0.0.1 | public:techstuff:libvirt [2020/04/25 13:05] (current) – external edit 127.0.0.1 | ||
|---|---|---|---|
| Line 3: | Line 3: | ||
| ===== Creating a VM ===== | ===== Creating a VM ===== | ||
| - | virt-install \ | + | ==== Creating an KVM VM ==== |
| - | --name=<VM name> \ | + | |
| - | --ram=< | + | |
| - | --location=http:// | + | |
| - | --os-type=linux \ | + | |
| - | --os-variant=debiansqueeze \ | + | |
| - | --disk=/ | + | |
| - | --network=bridge=int,model=virtio \ | + | |
| - | --extra-args=console=ttyS0, | + | |
| - | ===== Creating | + | virt-install |
| + | --name=<VM name> | ||
| + | --ram=< | ||
| + | --location=http:// | ||
| + | --os-type=linux | ||
| + | --os-variant=debiansqueeze | ||
| + | --disk=/ | ||
| + | |||
| + | ==== Creating an LXC VM ==== | ||
| + | |||
| + | * Capped resources at 512mb of ram and 2 cpus | ||
| + | |||
| + | cd /img | ||
| + | mkdir < | ||
| + | sudo debootstrap wheezy < | ||
| + | sudo virt-install --connect lxc:/// --name cubert --ram 512 --vcpu 2 --filesystem / | ||
| virt-install \ | virt-install \ | ||
| - | --name <VM name> | + | |
| - | --ram < | + | --name httpd_guest |
| - | --vcpus 1 \ | + | --ram 512 |
| - | --disk path=/ | + | --vcpus 2 |
| + | ==== Existing KVM image ==== | ||
| + | |||
| + | virt-install | ||
| + | | ||
| + | --ram < | ||
| + | --disk path=/ | ||
| --import --noautoconsole --force | --import --noautoconsole --force | ||
| + | |||
| + | ==== Other Useful Options ==== | ||
| + | |||
| + | * Create VM with a bridge attached to eth0 | ||
| + | < | ||
| + | |||
| + | * Run install over console | ||
| + | |||
| + | < | ||
| + | |||
| + | * Installing to an LVM Pool instead. Replace disk line with this one. You'll end up with a volume called < | ||
| + | |||
| + | < | ||
| + | |||
| + | * If you want a specific name you'll need to create the volume manually first. | ||
| + | |||
| + | < | ||
| + | |||
| + | And then use this line to specify it. | ||
| + | |||
| + | < | ||
| ===== Open Serial Console to VM ===== | ===== Open Serial Console to VM ===== | ||
| Line 26: | Line 60: | ||
| virsh console <VM name> | virsh console <VM name> | ||
| - | ===== Enable | + | ===== Enable |
| - | + | ||
| - | virt-edit Guestname / | + | |
| - | Add console to the the kernel line as shown | + | On the VM edit / |
| - | | + | |
| + | |||
| + | Finally run update-grub as root. | ||
public/techstuff/libvirt.1345558822.txt.gz · Last modified: 2020/04/25 13:05 (external edit)
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International
