1 | $ sudo apt-get install qemu-kvm qemu-system libvirt-bin virt-manager bridge-utils vlan |
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qemu-kvm 和 qemu-system 是 KVM 和 QEMU 的核心包,提供 CPU、内存和 IO 虚拟化功能
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libvirt-bin 就是 libvirt,用于管理 KVM 等 Hypervisor
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virt-manager 是 KVM 图形化管理工具
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bridge-utils 和 vlan,主要是网络虚拟化需要,KVM 网络虚拟化的实现是基于 linux-bridge 和 VLAN,后面我们会讨论。
1 2 3 | sudo apt-get install xinit sudo apt-get install gdm sudo apt-get install kubuntu-desktop |
1 2 3 4 5 6 7 8 9 10 | deb http: //mirrors .163.com /ubuntu/ trusty main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ trusty-security main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ trusty-updates main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ trusty-proposed main restricted universe multiverse deb http: //mirrors .163.com /ubuntu/ trusty-backports main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ trusty main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ trusty-security main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ trusty-updates main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ trusty-proposed main restricted universe multiverse deb-src http: //mirrors .163.com /ubuntu/ trusty-backports main restricted universe multiverse |
1 | # apt update |
1 | PermitRootLogin yes |
1 2 3 | # service ssh restart ssh stop /waiting ssh start /running , process 27639 |
1 2 | # egrep -o '(vmx|svm)' /proc/cpuinfo # vmx |
1 2 | # service libvirt-bin status libvirt-bin start /running , process 1478 |