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Diffstat (limited to 'roles/vm/define/templates/libvirt-domain.xml.j2')
-rw-r--r-- | roles/vm/define/templates/libvirt-domain.xml.j2 | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/roles/vm/define/templates/libvirt-domain.xml.j2 b/roles/vm/define/templates/libvirt-domain.xml.j2 new file mode 100644 index 00000000..60027205 --- /dev/null +++ b/roles/vm/define/templates/libvirt-domain.xml.j2 @@ -0,0 +1,76 @@ +<domain type='kvm'> + <name>{{ hostname }}</name> + <memory>{{ hostvars[hostname].install_cooked.mem * 1024 }}</memory> + <currentMemory>{{ hostvars[hostname].install_cooked.mem * 1024 }}</currentMemory> + <vcpu>{{ hostvars[hostname].install_cooked.numcpu }}</vcpu> + <os> + <type arch='x86_64' machine='pc-0.12'>hvm</type> +{% if vm_define_installer %} + <kernel>{{ debian_installer_path }}/{{ install_distro }}-{{ install_codename }}/{{ hostvars[hostname].install_cooked.arch | default('amd64') }}/linux</kernel> + <initrd>{{ preseed_tmpdir }}/initrd.preseed.gz</initrd> + <cmdline>console=ttyS0,115200n8</cmdline> +{% endif %} + <boot dev='hd'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + </features> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> +{% if vm_define_installer %} + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> +{% else %} + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> +{% endif %} + <devices> + <emulator>/usr/bin/kvm</emulator> + <!-- Provide a virtualized RNG to the guest --> + <rng model='virtio'> + <!-- Allow consuming up to 10kb/s, measured over 2s --> + <rate period="2000" bytes="20480"/> + <backend model='random'>/dev/random</backend> + </rng> + +{% if 'virtio' in hostvars[hostname].install_cooked.disks %} +{% for device, lv in hostvars[hostname].install_cooked.disks.virtio.items() %} + <disk type='block' device='disk'> + <driver name='qemu' type='raw' cache='none' discard='unmap'/> + <source dev='/dev/mapper/{{ lv.vg | replace('-', '--') }}-{{ lv.lv | replace('-', '--') }}'/> + <target dev='{{ device }}' bus='virtio'/> + </disk> +{% endfor %} +{% endif %} + +{% if 'scsi' in hostvars[hostname].install_cooked.disks %} + <controller type='scsi' index='0' model='virtio-scsi'/> +{% for device, lv in hostvars[hostname].install_cooked.disks.scsi.items() %} + <disk type='block' device='disk'> + <driver name='qemu' type='raw' cache='none' discard='unmap'/> + <source dev='/dev/mapper/{{ lv.vg | replace('-', '--') }}-{{ lv.lv | replace('-', '--') }}'/> + <target dev='{{ device }}' bus='scsi'/> + </disk> +{% endfor %} +{% endif %} + +{% if hostvars[hostname].install_cooked.interfaces %} +{% for if in hostvars[hostname].install_cooked.interfaces %} + <interface type='bridge'> + <source bridge='{{ if.bridge }}'/> + <model type='virtio'/> + <address type='pci' domain='0x0000' bus='0x01' slot='0x0{{ loop.index }}' function='0x0'/> + </interface> +{% endfor %} +{% endif %} + + <serial type='pty'> + <target port='0'/> + </serial> + <console type='pty'> + <target type='serial' port='0'/> + </console> + </devices> +</domain> |