1.查看openstack版本
nova-manage version
2.查看節(jié)點(diǎn)
nova host-list
3.查看計(jì)算節(jié)點(diǎn)
nova hypervisor-list
4.查看計(jì)算節(jié)點(diǎn)上有哪些虛擬機(jī)
nova hypervisor-servers compute1
5.查看虛擬機(jī)列表
nova list
6.查看鏡像列表
nova image-list
7.查看卷列表
nova volume-list
8.查看密鑰對(duì)列表
nova keypair-list
9.查看flavor列表
nova flavor-list
10.查看浮動(dòng)ip列表
nova-manage floating list
nova floating-ip-list
11.查看安全組列表
nova secgroup-list
12.查看安全組規(guī)則列表
nova secgroup-list-rules default
13.查看浮動(dòng)ip
nova floating-ip-list
14.查看虛擬機(jī)
nova show ID
15.掛起/恢復(fù)/啟動(dòng)/關(guān)閉/刪除虛擬機(jī)
nova suspend/resume/srart/stop/delete ID
16.（硬）重啟虛擬機(jī)
nova reboot (--hard) ID
16a.救援模式
nova rescue VM_ID
16b.重啟虛擬機(jī)士修，由救援模式進(jìn)入正常模式
nova unrescue VM_ID
16c.使用指定鏡像進(jìn)入救援模式
nova rescue --rescue_image_ref IMAGE_ID VM_ID
17.在線遷移
nova live-migration ID compute1
18.創(chuàng)建密鑰
nova keypair-add oskey > oskey.priv
chmod 600 oskey.priv
19.創(chuàng)建/刪除浮動(dòng)ip池
nova floating-ip-bulk-create/delete 192.168.0.200/29
20.創(chuàng)建浮動(dòng)ip
nova floating-ip-create
21.刪除浮動(dòng)ip
nova floating-ip-delete xxx.xxx.xxx.xxx
22.綁定/解綁浮動(dòng)ip
nova floating-ip-associate ID xxx.xxx.xxx.xxx
23.新建虛擬機(jī)
nova boot --image image-ID --flavor m1.medium --key_name abc --availability_zone nova:compute1.cloud.internal? vmname
23a.通過塊設(shè)備新建虛擬機(jī)
cinder create --image-id IMAGE_ID --name VOLUME_NAME SIZE_IN_GB
nova boot --falvor FLAVOR_IDsource=volume,id=VOLUME_ID,dest=volume,shutdown=preserve,bootindex=0 VMNAME
24.添加/刪除浮動(dòng)ip
nova add/remove-floating-ip ID xxx.xxx.xxx.xxx
25.掛載云硬盤
nova volume-attach ID VOLNAME /dev/sdb
26.卸載云硬盤
nova volume-detach ID VOLNAME
27.創(chuàng)建快照
nova image-create ID "snapshot 1"
調(diào)整虛擬機(jī)資源
nova resize VM_NAME FLAVOR_ID --poll
確認(rèn)調(diào)整虛擬機(jī)資源
nova resize-confirm VM_ID
如果資源調(diào)整失敗妄迁，則回滾
nova resize-revert VM_ID
數(shù)據(jù)庫同步
nova-manage db sync
查看錯(cuò)誤日志
nova-manage logs errors
