- vmware处理器配置:
- 查看cpu是否支持虚拟化:
egrep '(vmx|svm)' /proc/cpuinfo
- 安装软件:
yum -y install qemu-kvm libvirt virt-install bridge-utils
- 查看模块是否加载:
lsmod | grep kvm
- 启动服务:
systemctl start libvirtd systemctl enable libvirtd
- 搭建桥接网络:
vim /etc/sysconfig/network-scripts/ifcfg-br0DEVICE="br0" ONBOOT="yes" TYPE="Bridge" BOOTPROTO=static IPADDR=172.20.10.11 NETMASK=255.255.255.0 GATEWAY=172.20.10.1 DEFROUTE=yes
vim /etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE=bond0 TYPE=Ethernet NAME=bond0 BONDING_MASTER=yes BOOTPROTO=none BRIDGE=br0 ONBOOT=yes BONDING_OPTS="mode=5 miimon=100"
- 重启网络:
systemctl restart network
- 创建存储池:
mkdir -p /var/kvm/images
- 安装虚拟机:
virt-install \ --name centos7 \ --ram 2048 \ --disk path=/var/kvm/images/centos7.img,size=30 \ --vcpus 2 \ --os-type linux \ --os-variant rhel7 \ --network bridge=br0 \ --graphics none \ --console pty,target_type=serial \ --location '/tmp/CentOS-7-x86_64-Minimal-1611.iso' \ --extra-args 'console=ttyS0,115200n8 serial' \ --force
- 设置虚拟机:
- 虚拟机管理命令:
a. 查看安装的虚拟机列表:virsh list --all
b. 启动虚拟机:virsh start centos7
c. 关闭虚拟机:virsh shutdown centos7
centos7安装kvm并搭建虚拟机
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转载自blog.51cto.com/12173069/2294364
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