当前所有虚拟机（各种状态）
kk@kk-OptiPlex-5050:~$ VBoxManage list vms
"ubuntu" {28746d48-0875-4f77-92a5-615e92bd5a4e}
"#centos2 k8s-node1" {d401a832-4815-4f6d-afa5-85d5d66d3dd5}
"centos3 k8s-node2" {a2886c6d-50e3-4866-9671-4364fd2a7fc8}
"centos4 k8s-node3" {71c348ad-c0ef-4ca4-970b-82039541d204}
"#centos5" {4a41661c-fff2-46b0-b5c9-32c3da7dbf96}
"centos-test" {7424e280-237b-4185-b8d5-48607886b732}
"centos-test2" {6e02d8d5-51be-44f8-a140-abcefab93764}
"centos6 k8s-master1" {2bf0022c-3772-4cae-9687-452fb78b3697}
正在运行的虚拟机
kk@kk-OptiPlex-5050:~$ VBoxManage list runningvms
"centos3 k8s-node2" {a2886c6d-50e3-4866-9671-4364fd2a7fc8}
"centos4 k8s-node3" {71c348ad-c0ef-4ca4-970b-82039541d204}
"centos6 k8s-master1" {2bf0022c-3772-4cae-9687-452fb78b3697}
正常关闭虚拟机，发送关机指令；非强制断电
kk@kk-OptiPlex-5050:~$ VBoxManage controlvm a2886c6d-50e3-4866-9671-4364fd2a7fc8 acpipowerbutton
kk@kk-OptiPlex-5050:~$ VBoxManage controlvm 71c348ad-c0ef-4ca4-970b-82039541d204 acpipowerbutton
kk@kk-OptiPlex-5050:~$ VBoxManage controlvm 2bf0022c-3772-4cae-9687-452fb78b3697 acpipowerbutton
启动虚拟机
kk@kk-OptiPlex-5050:~$ VBoxManage startvm a2886c6d-50e3-4866-9671-4364fd2a7fc8
Waiting for VM "a2886c6d-50e3-4866-9671-4364fd2a7fc8" to power on...
VM "a2886c6d-50e3-4866-9671-4364fd2a7fc8" has been successfully started.
批量启动 虚拟机
VBoxManage startvm a2886c6d-50e3-4866-9671-4364fd2a7fc8 71c348ad-c0ef-4ca4-970b-82039541d204 2bf0022c-3772-4cae-9687-452fb78b3697
