From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Itamar Heim" <iheim(a)redhat.com>
Cc: "devel" <devel(a)ovirt.org>, "Lucas Vandroux"
<lucas.vandroux(a)eayun.com>, "李建盛" <jiansheng.li(a)eayun.com>,
"潘礼洋"
<liyang.pan(a)eayun.com>, "Michal Skrivanek" <mskrivan(a)redhat.com>
Sent: Sunday, December 14, 2014 11:47:26 PM
Subject: Re: [ovirt-devel] UI Plugin to Upload ISO Files
----- Original Message -----
> From: "Itamar Heim" <iheim(a)redhat.com>
> To: "Lucas Vandroux" <lucas.vandroux(a)eayun.com>, "devel"
<devel(a)ovirt.org>,
> "潘礼洋" <liyang.pan(a)eayun.com>, "李建盛"
> <jiansheng.li(a)eayun.com>
> Cc: "Michal Skrivanek" <mskrivan(a)redhat.com>, "Scott
Herold"
> <sherold(a)redhat.com>, "Allon Mureinik"
> <amureini(a)redhat.com>, "Federico Simoncelli"
<fsimonce(a)redhat.com>, "Barak
> Azulay" <bazulay(a)redhat.com>, "Brian
> Proffitt" <bproffit(a)redhat.com>, "Alon Bar-Lev"
<alonbl(a)redhat.com>
> Sent: Sunday, December 14, 2014 11:35:40 PM
> Subject: Re: [ovirt-devel] UI Plugin to Upload ISO Files
>
> On 12/12/2014 05:15 AM, Lucas Vandroux wrote:
> > Dear all,
> >
> > I'm actually working to create a custom user interface plugin for oVirt
> > web administration application to let user upload iso files.
> >
> > I'm in the very first stage of the project. I'm planning to use
> > angularjs with the ng-flow module <
https://github.com/flowjs/ng-flow> on
> > the client-side and a java servlet using the ovirt-iso-uploader
> > <
http://www.ovirt.org/OVirt_engine_tools#ovirt-iso-uploader> engine tool
> > on the server-side.
> >
> > All my code is going to be on Github in the following repository :
> > iso-uploader-plugin
> > <
https://github.com/ovirt-china/iso-uploader-plugin>. You can also check
> > a more detailed version of the specifications on my wiki
> >
<
https://github.com/ovirt-china/iso-uploader-plugin/wiki/Specifications>.
> >
> > I'm writing to you guys to know if there is a way for us to collaborate
> > as you may also want to develop something like this to be integrated in
> > the oVirt Engine.
> >
> > Best regards,
> >
> > - Lucas Vandroux (冯凯)
> >
> >
>
> looks very nice.
>
> This is actually very interesting (and requested by multiple folks) but
> i'd like to see if we should focus on the more simple "upload
iso's" or
> it doing more than just upload ISO's, but also VMs.
> for the latter, architecture would probably be a servlet[1] on the
> engine and stream to vdsm to write to storage, so both vm disks and/or
> iso's could be uploaded/downloaded.
using ssh and/or nfs to send artifacts to hosts is something we should avoid
so using iso/image uploader tools are not a solution.
vdsm should support uploading images using its own protocol based on the
authentication between engine and vdsm, is it already?
Vdsm does support upload over http/https directly to storage.
This feature is used to store ovf backups on storage domains, and probably
not very efficient, but may be good enough for now.
See vdsm/rpc/BindingXMLRPC.py (do_PUT)
this should be a core feature not an add-on within the current
monolithic
implementation, as there is no access to vdsm interaction from any of the
interfaces.