Shulou(Shulou.com)06/02 Report--

Experimental process

Dashboard operating volume types and QOS management

Log in to the Dashboard interface using admin users, select "Administrator-Volume-Volume Type" in the navigation bar, and click "create Volume Type"

Enter the type name "VolumeType_web" and check "Public" to create it.

Click create QOS Specification

Enter the Qos specification name "QoS_web", "Consumer" and select "backend" to create it.

Return to the list of volume types, view the volume types that have been created, and select "manage QoS specification associations" in the operation list.

Then in the dialog box, in the Qos specifications to be associated, select the QoS_web that has been created, and then associate it

Confirm that the volume specification has been associated

Volume Management create Volume

In the navigation bar, select Project-Volume-Volume, enter the list, and click create Volume

Fill in the following information

Volume name: Volume_web_01 Volume Source: Image uses Mirror as Source: select Mirror "Img_web" Type: select Volume Type "VolumeType_web" size: select 1GB available Partition: nova others keep default

After the creation is complete, view the status of the volume

Mount Volum

In Project-Volume-Volume, select manage connections in the action list

Then select Connect to instance, select Instance_web01, and then click Connect Volume

Return the list of volumes to confirm the status and mount of the volume

Upload Volume to Mirror

Select Project-Volume-Volume in the navigation bar, enter the volume list, and then select upload Image

Enter the image name "Volume_Img_web", select "QCOW2-QEMU Emulator" in disk format, and click upload.

Then in "Project-calculation-Image", enter the list of images and view the created images.

Create a volume snapshot

"Project-Volume-Volume", enter the volume list and select "create Snapshot"

Enter the snapshot name "Volume_Snap_web" to create

Volume expansion

"Project-Volume-Volume", enter the volume list and select "expand Volume"

Enter the size of the expanded volume, 2, and then click expand Volume

Create a volume based on a volume snapshot

"Project-Volume-Snapshot", enter the snapshot list, and then click "create Volume"

Enter the name of the volume "Volume_web_02" and "use Snapshot Source" as "Volume_Sanp_web"

Confirm that the volume was created successfully

Issue virtual machines based on volumes

Click the volume "Volume_web_02" and select "create instance"

Enter the name of the virtual machine instance, such as "Instance_web_02", while others remain by default

Go to the "Source" tab, select "Volume" in the selected source, and add Volume_web02.

Enter the instance type, select "Flavor_web", add, and click create instance

Then return to the volume list to confirm the status and mount of the volume

Enter "Project-Volume-Volume", enter the volume list, edit the volume Volume-web_01, and uncheck: it can be started. At this time, the volume cannot be used as a boot volume, and the virtual machine instance cannot be issued based on the volume.

CLI operating volume types and QOS management

Go to the controller node and import the administrator environment variable

Create volume type "VolumeType_cli" and type "Public"

Openstack volume type create-public VolumeType_cli

View a list of volume types

Openstack volume type list

Create volume QOS, "QoS_cli", and use the object as back-end

Openstack volume qos create-consume back-end QoS_cli

View a list of volumes QoS

Openstack volume qos list

Assign volume QOS "QoS_cli" to volume type "VolumType_cli"

Openstack volume qos associate QoS_cli VolumeType_cli

View the volume type assigned by the volume QoS

Openstack volume qos show QoS_cli

Volume Management create Volume

Create volume Volume_cli_01, volume source Img_web, type VolumeType_web, size 1G, available partition nova, boot volume

Openstack volume create-image Img_cli-type VolumeType_cli-size 1-availability-zone nova-bootable Volume_cli_01

View a list of volumes

Openstack volume list

Mount and unmount volum

Mount the volume Volume_cli_01 to the virtual machine instance Instance_cli_01

Openstack server add volume Instance_cli_01 Volume_cli_01

Check the mount of the volume

Openstack volume list

Unmount volume Volume_cli_01 from virtual machine instance Instance_cli_01

Openstack server remove volume Instance_cli_01 Volume_cli_01

Check to see if the volume has been unmounted

Upload Volume to Mirror

Upload the volume Volume_cli_01 to the image Volume_Img_cli, and set the image format to QCOW2

Openstack image create-volume Volume_cli_01-disk-format qcow2 Volume_Img_cli

View the image you just created

Openstack image list

Create a snapshot

Create a volume snapshot for volume Volume_cli_01 Volume_Snap_cli

Openstack volume snapshot create-volume Volume_cli_01 Volume_Snap_cli

View the volume snapshot you just created

Openstack volume snapshot list

Volume expansion

Expand volume Volume_cli_01 to 2GB

Openstack volume set-size 2 Volume_cli_01

View expanded volumes

Openstack volume show Volume_cli_01

Create a volume based on a volume snapshot

Create volume Volume_cli_02 based on snapshot Volume_Snap_cli

Openstack volume create-snapshot Volume_Snap_cli Volume_cli_02

View the volume you just created

Openstack volume list

Issue virtual machine instances based on volumes

Issue virtual machine instance Instance_cli_02 based on volume volume_cli_02, with specification set to Flavor_cli

Openstack server create-volume Volume_cli_02-flavor Flavor_cli Instance_cli_02

Check the list of virtual machine instances

Openstack server list

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