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tech:virt:start
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tech:virt:start [2019/06/12 17:52] rk4n3 created |
tech:virt:start [2022/11/13 23:24] (current) rk4n3 |
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| <typo fs:xx-large; fw:bold>Virtualization</typo> | <typo fs:xx-large; fw:bold>Virtualization</typo> | ||
| + | |||
| + | See [[:tech:linux:ubuntu:start#virtualization_server|this section on Virtualization Server setup]] for more detailed pre-requisites | ||
| <code>qemu-img create -f qcow2 -b baseimg vmname-vda 18G</code> | <code>qemu-img create -f qcow2 -b baseimg vmname-vda 18G</code> | ||
| - | tech:virt \\ | + | Sample start-up script: |
| + | <code bash> | ||
| + | #!/bin/bash | ||
| + | VMN=yourvmname | ||
| + | VNC="00" | ||
| + | MAC0="DE:AD:BE:EF:00:00" | ||
| + | |||
| + | VMH=/var/lib/kvm | ||
| + | VMC=qemu-system-x86_64 | ||
| + | CPUT=EPYC | ||
| + | CPUS=8 | ||
| + | VMM=16G | ||
| + | VGA="-vga virtio -display gtk" | ||
| + | # Headless ... | ||
| + | #VGA="-vnc localhost:${VNC} -daemonize" | ||
| + | |||
| + | VGN="yourlvmvolumegroupname" | ||
| + | SIM= | ||
| + | HD0= | ||
| + | HD1= | ||
| + | HD2= | ||
| + | NIC0= | ||
| + | NIC1= | ||
| + | TPM= | ||
| + | SND= | ||
| + | |||
| + | # Boot device - d=cdrom, c=disk | ||
| + | BOOT="-boot c" | ||
| + | |||
| + | function initTPM { | ||
| + | local TPC="swtpm" | ||
| + | local TPD=$(ps -ef | grep swtpm | grep -v grep) | ||
| + | if [ "${TPM}" != "" -a "${TPD}" == "" ]; then | ||
| + | # echo "NFO=>>> starting TPM ..." | ||
| + | if [ "${USER}" != "root" ]; then TPC="sudo -H ${TPC}" ; fi | ||
| + | # echo "DBG=>>> ${TPC} socket -d --tpmstate dir=/var/lib/kvm/${VMN}/tpm --ctrl type=unixio,path=/var/lib/kvm/${VMN}/tpm/sock --log file=tpm/tpm.log,level=20 --tpm2" | ||
| + | ${TPC} socket -d --tpmstate dir=/var/lib/kvm/${VMN}/tpm --ctrl type=unixio,path=/var/lib/kvm/${VMN}/tpm/sock --log file=tpm/tpm.log,level=20 --tpm2 | ||
| + | else echo "NFO=>>> software TPM daemon detected, skipping its startup" ; fi | ||
| + | } | ||
| + | |||
| + | function vmOptionsWin11 { | ||
| + | CPUT=EPYC,kvm_pv_eoi=on | ||
| + | # SIM="-cdrom ${VMH}/iso/Win11_English_x64v1.iso" | ||
| + | # SIM="-cdrom ${VMH}/iso/virtio-win-0.1.208.iso" | ||
| + | HD0="-hda vda" | ||
| + | HD1="-drive file=/dev/${VGN}/dwin,index=1,media=disk,format=raw" | ||
| + | # NIC0="-netdev bridge,id=${VMN}eth0,br=br0 -device e1000,netdev=${VMN}eth0,mac=${MAC0}" | ||
| + | NIC0="-netdev bridge,id=${VMN}eth0,br=br0 -device virtio-net-pci,netdev=${VMN}eth0,mac=${MAC0}" | ||
| + | TPM="-bios /usr/share/ovmf/OVMF.fd -chardev socket,id=chrtpm,path=/var/lib/kvm/${VMN}/tpm/sock -tpmdev emulator,id=tpm0,chardev=chrtpm -device tpm-tis,tpmdev=tpm0" | ||
| + | initTPM | ||
| + | } | ||
| + | |||
| + | function vmOptionsLinux { | ||
| + | HD0="-drive file=vda,if=virtio" | ||
| + | # HD1="-drive file=/dev/${VGN}/${VMN}home,if=virtio,index=1,media=disk,format=raw" | ||
| + | # HD2="-drive file=/dev/${VGN}/${VMN}docker,if=virtio,index=2,media=disk,format=raw" | ||
| + | NIC0="-netdev bridge,id=${VMN}eth0,br=br0 -device virtio-net-pci,netdev=${VMN}eth0,mac=${MAC0}" | ||
| + | # NIC0="-netdev bridge,id=${VMN}eth0,br=br0,helper=/usr/libexec/qemu-bridge-helper -device virtio-net-pci,netdev=${VMN}eth0,mac=${MAC0}" | ||
| + | # NIC1="-netdev bridge,id=${VMN}eth1,br=br1,helper=/usr/libexec/qemu-bridge-helper -device virtio-net-pci,netdev=${VMN}eth1,mac=${MAC1}" | ||
| + | } | ||
| + | |||
| + | function vmOptions { | ||
| + | if [ "${USER}" != "root" ]; then VMC="sudo -H ${VMC}" ; fi | ||
| + | # vmOptionsLinux | ||
| + | vmOptionsWin11 | ||
| + | } | ||
| + | |||
| + | cd ${VMH}/${VMN} | ||
| + | vmOptions | ||
| + | ${VMC} -machine pc,accel=kvm -name "${VMN}" -cpu ${CPUT} -smp ${CPUS} -m ${VMM} ${BOOT} ${VGA} ${NIC0} ${NIC1} ${HD0} ${HD1} ${HD2} ${SIM} ${TPM} ${SND} | ||
| + | </code> | ||
| //Links: [[tech:start|tech]] ... [[:start|main]]// \\ | //Links: [[tech:start|tech]] ... [[:start|main]]// \\ | ||
tech/virt/start.1560379977.txt.gz · Last modified: 2019/06/12 17:52 by rk4n3
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