1、虛擬機環境配置java
剛裝好的ubuntu15.04桌面版,沒有vim編輯器,沒有ssh鏈接,好鬱悶!!git
先配置網卡,讓其能上網,我們要安裝點有用的應用 laks@laks:~$ sudo gedit /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 10.0.0.1 netmask 255.255.255.0 gateway 10.0.0.2 dns-search example.com dns-nameservers 10.0.0.2 重啓網卡 laks@laks:~$ sudo /etc/init.d/networking restart laks@laks:~$ ping baidu.com 幸運的話,成功!!
OK!能夠上網了,那咱們安裝一些應用shell
ubuntu15.04桌面版內置的編輯器爲gedit,若是你不喜歡,但願安裝vim,那麼執行以下: laks@laks:~$ sudo apt-get update laks@laks:~$ sudo apt-get install vim-gtk
ubuntu15.04桌面版沒有ssh,安裝ssh執行以下: laks@laks:~$ sudo apt-get install openssh-server
2、檢查環境ubuntu
laks@laks:~$ lsmod | grep kvm kvm_intel 151552 0 kvm 483328 1 kvm_intel laks@laks:~$ grep vmx /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf eagerfpu pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch ida arat epb pln pts dtherm tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 invpcid rdseed adx smap xsaveopt
表示支持虛擬化vim
2、安裝qemu-kvmapi
laks@laks:~$ sudo apt-get install qemu-kvm laks@laks:~$ dpkg -l | grep qemu ii ipxe-qemu 1.0.0+git-20141004.86285d1-1ubuntu3 all PXE boot firmware - ROM images for qemu ii qemu-kvm 1:2.2+dfsg-5expubuntu9.7 amd64 QEMU Full virtualization ii qemu-system-common 1:2.2+dfsg-5expubuntu9.7 amd64 QEMU full system emulation binaries (common files) ii qemu-system-x86 1:2.2+dfsg-5expubuntu9.7 amd64 QEMU full system emulation binaries (x86) ii qemu-utils 1:2.2+dfsg-5expubuntu9.7 amd64 QEMU utilities
3、安裝libvirtssh
laks@laks:~$ sudo apt-get install libvirt-bin
4、安裝virtinst(virt-install)編輯器
laks@laks:~$ sudo apt-get install virtinst laks@laks:~$ sudo virsh list --all Id 名稱 狀態 ---------------------------------------------------- laks@laks:~$ virsh --version 1.2.12
5、驗證oop
鏡像準備fetch
laks@laks:~$ wget -c http://mirror.jmu.edu/pub/ubuntu-iso/14.04.1/ubuntu-14.04.1-server-amd64.iso 將其移動到/mnt文件夾下 cp ubuntu-14.04.1-server-amd64.iso /mnt/ubuntu-14.04.1-server-amd64.iso
磁盤準備
laks@laks:~$ sudo mkdir /mnt/kvm laks@laks:~$ sudo qemu-img create -f qcow2 /mnt/kvm/ubuntu1204.img 10G Formatting '/mnt/kvm/ubuntu1204.img', fmt=qcow2 size=10737418240 encryption=off cluster_size=65536 lazy_refcounts=off
建立虛擬機
laks@laks:~$ sudo qemu-system-x86_64 -hda /mnt/kvm/ubuntu1204.img -cdrom /mnt/ubuntu-14.04.3-server-amd64.iso -boot d -m 1024 -no-acpi 注意,這句命令必須在虛擬機裏執行,不能用xshell裏執行
引導安裝我就不贅述了,ubuntu虛擬機安裝OK!