1. 程式人生 > >openstack-keystone外組件命令行

openstack-keystone外組件命令行

創建秘鑰 monit for tar fault top n ext log int

摘自openstack文檔

鏡像(glance)

列出您可以訪問的鏡像

$ openstack image list

刪除指定的鏡像

$ openstack image delete IMAGE

描述一個指定的鏡像

$ openstack image show IMAGE

更新鏡像

$ openstack image set IMAGE

上傳內核鏡像

$ openstack image create "cirros-threepart-kernel"   --disk-format aki --container-format aki --public   --file ~/images/cirros-0.3.5-x86_64-kernel

上傳RAM鏡像

$ openstack image create "cirros-threepart-ramdisk"   --disk-format ari --container-format ari --public   --file ~/images/cirros-0.3.5-x86_64-initramfs

上傳第三方鏡像

$ openstack image create "cirros-threepart" --disk-format ami   --container-format ami --public   --property kernel_id=$KID-property ramdisk_id=$RID   --file ~/images/cirros-0.3.5-x86_64-rootfs.img

註冊raw鏡像

$ openstack image create "cirros-raw" --disk-format raw   --container-format bare --public   --file ~/images/cirros-0.3.5-x86_64-disk.img

計算 (nova)

列出實例,核實實例狀態

$ openstack server list

列出鏡像

$ openstack image list

Create a flavor named m1.tiny

$ openstack flavor create --ram 512 --disk 1 --vcpus 1 m1.tiny

列出規格類型

$ openstack flavor list

用類型和鏡像名稱(如果名稱唯一)來啟動雲主機

$ openstack server create --image IMAGE --flavor FLAVOR INSTANCE_NAME
$ openstack server create --image cirros-0.3.5-x86_64-uec --flavor m1.tiny   MyFirstInstance

Log in to the instance (from Linux)

註解

The ip command is available only on Linux. Using ip netns provides your environment a copy of the network stack with its own routes, firewall rules, and network devices for better troubleshooting.

# ip netns
# ip netns exec NETNS_NAME ssh USER@SERVER
# ip netns exec qdhcp-6021a3b4-8587-4f9c-8064-0103885dfba2   ssh [email protected]

註解

In CirrOS, the password for user cirros is cubswin:). For any other operating system, use SSH keys.

Log in to the instance with a public IP address (from Mac)

$ ssh [email protected]

顯示實例詳細信息

$ openstack server show NAME
$ openstack server show MyFirstInstance

查看雲主機的控制臺日誌

$ openstack console log show MyFirstInstance

設置雲主機的元數據

$ nova meta volumeTwoImage set newmeta=‘my meta data‘

創建一個實例快照

$ openstack image create volumeTwoImage snapshotOfVolumeImage
$ openstack image show snapshotOfVolumeImage

實例的暫停、掛起、停止、救援、調整規格、重建、重啟

暫停

$ openstack server pause NAME
$ openstack server pause volumeTwoImage

取消掛起

$ openstack server unpause NAME

掛起

$ openstack server suspend NAME

Unsuspend

$ openstack server resume NAME

關機

$ openstack server stop NAME

開始

$ openstack server start NAME

恢復

$ openstack server rescue NAME
$ openstack server rescue NAME --rescue_image_ref RESCUE_IMAGE

調整大小

$ openstack server resize NAME FLAVOR
$ openstack server resize my-pem-server m1.small
$ openstack server resize --confirm my-pem-server1

重建

$ openstack server rebuild NAME IMAGE
$ openstack server rebuild newtinny cirros-qcow2

重啟

$ openstack server reboot NAME
$ openstack server reboot newtinny

將用戶數據和文件註入到實例

$ openstack server create --user-data FILE INSTANCE
$ openstack server create --user-data userdata.txt --image cirros-qcow2   --flavor m1.tiny MyUserdataInstance2

使用ssh連接到實例,查看``/var/lib/cloud``驗證文件是否成功註入

給實例註入一個密鑰對並通過密鑰對來訪問實例

創建秘鑰對

$ openstack keypair create test > test.pem
$ chmod 600 test.pem

啟動實例

$ openstack server create --image cirros-0.3.5-x86_64 --flavor m1.small   --key-name test MyFirstServer

使用ssh連接到實例

# ip netns exec qdhcp-98f09f1e-64c4-4301-a897-5067ee6d544f   ssh -i test.pem [email protected]

管理安全組

在默認的安全組中,添加ping和SSH規則

$ openstack security group rule create default     --remote-group default --protocol icmp
$ openstack security group rule create default     --remote-group default --dst-port 22

網絡 (neutron)?

創建網絡

$ openstack network create NETWORK_NAME

創建子網

$ openstack subnet create --subnet-pool SUBNET --network NETWORK SUBNET_NAME
$ openstack subnet create --subnet-pool 10.0.0.0/29 --network net1 subnet1

塊存儲(cinder)

用於管理連接到實例的卷和卷快照。

創建一個新卷

$ openstack volume create --size SIZE_IN_GB NAME
$ openstack volume create --size 1 MyFirstVolume

啟動實例並將它鏈接到卷上

$ openstack server create --image cirros-qcow2 --flavor m1.tiny MyVolumeInstance

列出所有卷,註意卷狀態

$ openstack volume list

當實例為正常狀態且卷為可用狀態時,將卷連接到實例。

$ openstack server add volume INSTANCE_ID VOLUME_ID
$ openstack server add volume MyVolumeInstance 573e024d-5235-49ce-8332-be1576d323f8

註解

在Xen Hypervisor可以指定具體的設備名,而不使用自動分配的名稱,例如:

$ openstack server add volume --device /dev/vdb MyVolumeInstance 573e024d..1576d323f8

This is not currently possible when using non-Xen hypervisors with OpenStack.

登陸進實例之後管理卷組

列出存儲器

# fdisk -l

在卷上建立文件系統

# mkfs.ext3 /dev/vdb

創建一個掛載點

# mkdir /myspace

在掛載點掛載卷

# mount /dev/vdb /myspace

在卷上創建一個文件

# touch /myspace/helloworld.txt
# ls /myspace

卸載卷

# umount /myspace

對象存儲(Swift)

展示賬戶,容器以及對象的信息

$ swift stat
$ swift stat ACCOUNT
$ swift stat CONTAINER
$ swift stat OBJECT

列出容器

$ swift list

openstack-keystone外組件命令行