CentOS7安裝KVM虛擬機
一.前期準備
1.確定機器有VT 終端輸入命令：
grep'(vmx|svm)' /PRoc/cpuinfo
2.確保BIOS里開啟VT: Intel(R)Virtualization Tech [Enabled] 使用如下命令
lsmod | grep kvm modprobe kvm-intel二.橋接網絡
打開 /etc/libvirt/qemu/networks/default.xml 修改虛擬網卡ip
三.安裝kvm
yum -y install libcanberra-gtk2 qemu-kvm.x86_64 qemu-kvm-tools.x86_64 libvirt.x86_64libvirt-cim.x86_64libvirt-client.x86_64 libvirt-java.noarch libvirt-python.x86_64 libiscsi-1.7.0-5.el6.x86_64 dbus-devel virt-clonetunctl virt-manager libvirt libvirt-python python-virtinst
讓虛擬機開機自動啟動 systemctl enable libvirtd systemctl start libvirt
設置后可在/etc/libvirt/qemu/autostart下看到已設置自動啟動KVM配置文件鏈接
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