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vmmgr/node-v2

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Node

VM名前

命名規則

[GroupID]-[Option]-[VMName]

規則 内容
GroupID グループID
Option NetworkIDなど(現時点では0)
VMName VM名

(例)
1-0-TestVM
-> GroupID(1),Option(0),VMName(TestVM)

サポートOS

  • Ubuntu20.04 LTS

Install

sudo apt install qemu-kvm qemu-system libvirt-daemon-system libvirt-daemon libvirt-dev libvirt-clients bridge-utils libosinfo-bin libguestfs-tools virt-top cloud-image-utils

libvirtの設定

/etc/libvirt/libvirt.conf

unix_sock_group = "libvirt"
unix_sock_ro_perms= "0777"
unix_sock_rw_perms= "0770"

PCIパススルーやUSBパススルーをする際は必要

IOMMUの有効化

/etc/default/grub

#Intel
GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu = on"
#AMD
GRUB_CMDLINE_LINUX_DEFAULT="AMD_iommu = on"
sudo grub-mkconfig -o /boot/grub/grub.cfg

GPUパススルーの場合

echo "blacklist radeon" >> /etc/modprobe.d/blacklist.conf
echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf
echo "blacklist nvidia" >> /etc/modprobe.d/blacklist.conf

Machine一覧表示

kvm -M help (ubuntu)
/usr/libexec/qemu-kvm -machine help (CentOS)

VNCポート、WebSocketポート

WebSocketポートはVNCポート-500により

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