KVM
KVM을 정리 합니다.
목차
CentOS에 KVM 설치
#--- yum groupinstall "Virtualization*" yum install qemu-kvm qemu-img kvm yum install virt-manager libvirt libvirt-python python-virtinst libvirt-client virt-install bridge-utils service libirtd restart lsmod | grep kvm #--- X11 관련 프로그램 설치 yum install xorg-x11-xauth xorg-x11-fonts-* xorg-x11-utils
yum install libvirt service libvirt-bin restart # /etc/libvirt/ # libvirt.conf # libvirtd.conf # qemu.conf
QEMU
qemu-img
qemu-img create -f qcow2 -o preallocation=full ~.img 8G
Libvirt
virsh
virsh --help virsh quit virsh start {vm_name} #--- VM 시작 virsh suspend {vm_name} virsh list --all virsh vol-list virsh net-list virsh net-destroy default virsh net-undefine default
virt-install
virt-install --name=node001 --disk path=~.img,size=10 --ram=2048 --vcpus=1 --os-type=linux --os-variant=rhel6 --cdrom=CentOS7.iso
virt-viewer
virt-clone
virt-clone --original source_vm --name target_vm --file target_vm.img