On Wed, 2014-12-03 at 07:44 -0500, Lev Veyde wrote:

Hi Nicolas,

If the agent is compiled with py2exe (and as you got .exe files it means it was compiled with py2exe) then the executables are self contained, and you don't need to install Python separately in each VM.

All you need is to download and install VC runtime, which you can download from here: http://www.microsoft.com/en-us/download/details.aspx?id=5582

That should resolve the issue.

BTW, we have oVirt WGT (Windows Guest Tools) RPM, with ISO which contains the installer that will install the oVirt Guest Agent (including VC Runtime), as well as drivers etc. automatically for you.

Thanks in advance, Lev Veyde.

----- Original Message ----- From: "Sandro Bonazzola" <sbonazzo@redhat.com> To: "Lev Veyde" <lveyde@redhat.com> Sent: Wednesday, December 3, 2014 1:49:00 PM Subject: Fwd: [ovirt-users] ovirt-guest-agent on windows : what Python env. needed?

-------- Messaggio Inoltrato -------- Oggetto: [ovirt-users] ovirt-guest-agent on windows : what Python env. needed? Data: Wed, 03 Dec 2014 11:49:06 +0100 Mittente: Nicolas Ecarnot <nicolas@ecarnot.net> Organizzazione: Si peu... A: Users@ovirt.org <Users@ovirt.org>

Hello,

I read the following page : http://www.ovirt.org/OVirt_Guest_Agent_For_Windows and applied it on a server, and it ran very well.

I obtained the two executables, copied them into "program files" according to the doc, along with the .ini as stated here : https://www.mail-archive.com/users@ovirt.org/msg18561.html

- the "-install", the start, and the enabling went fine - rebooting the server runs OK too, and the agent is seen by oVirt

What I don't understand is the following sentence of https://github.com/oVirt/ovirt-guest-agent/blob/master/ovirt-guest-agent/REA...

"Optionally install py2exe if you want to build an executable file which doesn't require Python installation for running"

As I don't know python at all, I thought this was building some sort of "self-executable" binary that I could copy-paste into another VM, and do the same install/enable/run.

And WITHOUT installing any Python environnement.

I'm sorry for such a weak question, but if this is not the case, does that mean I have to install a Pyhton env on each of my windows VMs?

BTW, I tried to copy-paste the programfiles/guestagent... into another server, and when running the install, it gives a message [in french, :( ] L'application n'a pas pu démarrer car sa configuration côte-à-côte est incorrecte. That could be translated by : The application could not start because its side-by-side (?) config is incorrect.

PS : Time is not anymore at launching windows_vs_linux war, but I just installed the guest agent on 17 _linux_ VMs in 3 minutes...

Haven´t tried what Lev said, using the new ISO, but as the person who wrote the wiki page, yes, you need to install _either_ python or, as Lev said, the VC runtime for the exe's to work on each guest. In practice though you create a template with this installed _one_ time, then spawn the rest of your VM's from that. But e.g. converting lots of VM's that came from another virtualization platform you´d need the VC runtime (or python) and exe's installed in each VM for the guest agent to work. Do you know there´s a third-party package manager for windows called "Chocolatey", kind of like yum for Windows? That together with Puppet (or plain-old SCCM) makes Windows management lots easier. /K -- Med Vänliga Hälsningar ------------------------------------------------------------------------------- Karli Sjöberg Swedish University of Agricultural Sciences Box 7079 (Visiting Address Kronåsvägen 8) S-750 07 Uppsala, Sweden Phone: +46-(0)18-67 15 66 karli.sjoberg@slu.se