Skip to main content
cubecos
Version: 3.0

Export Instance

The Export Instance function creates a downloadable image of a virtual machine, enabling it to be archived, transferred, or imported into another environment.

info

USB storage devices are blocked by default. If accessing USB devices is needed, set the tuning option cubesys.probeusb to true using CLI > tuning > configure after logging in as admin.

How to export an Instance from CubeCOS​

Connect to admin console with SSH​

    $ ssh admin@IPADDRESS
    Warning: Permanently added '192.168.X.X' (ECDSA) to the list of known hosts.
    Password:
    Welcome to the Cube Appliance
    Enter "help" for a list of available commands
    License (type: trial) is valid for 98 days
    controller>

Export Instance​

    controller> image
    controller:image> export_instance

Select domain​

    1: default
    Enter index: 1

Select tenant​

    1: admin
    2: bigstack
    Enter index: 2

Select instance​

    1: Webserver
    Enter index: 1

Output format​

    Is the instance installed apt - qemu-guest-agent?
    Is a requirement for this operation
    Enter 'YES' to confirm: YES
    Select output format:
    1: vmdk
    2: raw
    Enter index: 1

Select output destination​

    1: usb
    2: local
    Enter index: 2

Export in progress​

    [13:36:55] fetch Webserver disk information ... done
    [13:37:02] upload Webserver disk 0 (volume: 92b0808f-ffd3-4639-90eb-dfcc237e6b08) to image repository . done
    [13:37:19] download uploaded image to file /mnt/cephfs/glance/Webserver-export-ea54737a-20220127-133655-disk0.raw ...
    [=============================>] 100%
    [13:37:24] convert to /mnt/cephfs/glance/Webserver-export-ea54737a-20220127-133655-disk0.vmdk ...
        (100.00/100%)
    [13:37:24] delete uploaded image ... done
    Exporting Webserver complete. It is safe to remove the local image file.