openstack team mailing list archive

[Anne Gentle <anne@xxxxxxxxxxxxx>]

Hi Peter,

Some doc links below.

On Tue, Jul 9, 2013 at 4:59 AM, Peter Cheung <mcheung63@xxxxxxxxxxx> wrote:

> Hi All
>   which API can do these?
>
> 1) adjust the RAM size, no of CPU core to an instance
>

For 1) the keyword you want to look for in the docs is flavors. You can
read more at
http://docs.openstack.org/trunk/openstack-ops/content/flavors.html. It
indicates that you can use nova flavor-create -- note that you're
technically not modifying an existing flavor, you're creating a new flavor
and renaming it.

Use nova --debug flavor-create to see the API commands associated with
these adjustments to flavors.


> 2) enlarge a disk to an instance
>

This is also specified in flavors.



> 3) get the information about ram/cpu/disk size of an instance
>
>
You want this I believe.
http://api.openstack.org/api-ref.html#ext-os-flavorextradata


> Thanks
> from Peter
>
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to     : openstack@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~openstack
> More help   : https://help.launchpad.net/ListHelp
>
>