KVM (i) Installation configuration

This article centos6.0_x64 (64 is required)

Host Name: KVM

ip:192.168.100.128

First, the deployment of a KVM environment

Second, install the KVM virtual machine

KVM requires CPU support (Intel VT or AMD SVM) to check if the CPU provides virtual technology support before installing KVM;

Inter is the vmx

AMD is the SVM

Egrep ' (VMX|SVM) '/proc/cpuinfo--color

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The CPU of inter is visible in this machine;

If you check whether the machine is supported by the win machine, you can use a software

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Visible native is also supported

1. Install the required packages for KVM:
# yum Install KVM KMOD-KVM qemu kvm-qemu-img virt-viewer virt-manager libvirt libvirt-python python-virtinst QEMU-KVM Libvirt Python-virtinst bridge-utils

Or

# yum Groupinstall KVM

[email protected] ~]# Yum Groupinstall kvm-y

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Determine if kernel modules are loaded

Chkconfig--level 2345 LIBVIRTD on

Lsmod |grep kvmls-l/DEV/KVM

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The KVM installation is successful, and the next step is to install the VMS.

2. Configure the local network format:

[Email protected] ~]# cat/etc/sysconfig/network-scripts/ifcfg-eth0device=eth0type=ethernetuuid= c7079c83-1a04-4d4a-aef5-2dfef7405f6donboot=yesbridge=br0prefix=24ipv6init=noipaddr=192.168.100.128netmask= 255.255.255.0gateway=192.168.100.2dns1=202.106.0.20nm_controlled=nobootproto=static[[email protected] ~]# cat/etc /sysconfig/network-scripts/ifcfg-br0device=br0type=ethernetuuid=c7079c83-1a04-4d4a-aef5-2dfef7405f6donboot= yestype=bridgeipaddr=192.168.100.180prefix=24gateway=192.168.100.2dns1=202.106.0.20nm_controlled=yesbootproto= Static

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3. Installing VMS using VNC

1. Virt-manager Graphical Installation

2. Virsh-install Command-line installation

1>, Virt-manager is in the local graphical installation, the remote word of the proposed VNC

Execution of Virt-manager on the terminal will perform a prominent interface, or:

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For VNC please refer to my previous blog post;

http://lansgg.blog.51cto.com/5675165/978756

Here's the first way to install:

First, the iOS files are ftp to a directory.

Then start Virtual System Manager

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To now for this and usually installed the same, you know how to do it;

Ready to install:

Execute command

[Email protected] ~]# Virsh list--all

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See:

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The second way to install:

[Email protected]/]# mkdir-p/kvm/image[[email protected] ~]# virt-install--name=vm2--ram--vcpus=1--disk path=/ Image/vm2.img,size=7,bus=virtio--accelerate--cdrom=/iso/rhel6.5/rhel-server-6.5-x86_64-dvd.iso--vnc--vncport= 5910--vnclisten=0.0.0.0--network bridge=br0,model=virtio--noautoconsole

-name specifying the virtual machine name
--ram allocates memory size.
--vcpus allocates CPU cores, with the largest number of CPU cores in the physical machine
--DISK Specifies the virtual machine image, size specifies the allocation size in units of G.
--network network type, used here is the default, the general use should be bridge bridging.
--accelerate acceleration
--cdrom specifying the installation image ISO
--VNC Enable VNC remote Management, the general installation system will be enabled.
--VNCPORT Specifies the VNC monitoring port, the default port is 5900, and the port cannot be duplicated.
--vnclisten Specifies the VNC bound IP, the default binding 127.0.0.1, here instead 0.0.0.0.

--os-type=linux,windows
--os-variant=
rhel6:redhatenterpriselinux6
Rhel5.4:redhatenterpriselinux5.4orlater
Rhel4:redhatenterpriselinux4

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The other installation is the same.

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This article is from the "Big Wind" blog, please be sure to keep this source http://lansgg.blog.51cto.com/5675165/1631768

KVM (i) Installation configuration