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Just for those interested: It is actually much simpler to achieve a routing to the target maching :) Just replace localhost with the target machine name in the linked tutorial (e.g. dbinstance:5432) and you are done without needing autossh... Disclaimer: I am using ssh certificates for login...

Yeah, quite interesting approach. I wonder whether pure OpenVZ is somehow thinking in the same direction. I guess in practice, this is not that relevant (maybe for some kind of shared hosting that is now done using a single Apache and VHosts or even by using Virtuozzo ) but as we all know...

OK, just wanted to assess whether it makes sense to invest some time in ensuring a conformant VZ setup throughout the cluster, i.e. only one webserver (nxingx) and database (postgres) and all the same version vs. a mixture (e.g. nginx, apache and postgres, mysql) in possibly different versions...

Hi, just a small question regarding OpenVZ and memory sharing: If two similar identical instances are running, do they share non-kernel memory similar to KVM with KSM? E.g. if each is running an instances of X (maybe Apache), do they share memory pages that are occupied by the X (Apache)...

Hi, I found my mistake: I just had forgotten to change fstab so that the LV containing the backups was not mounted on the next reboot. Since this was ommitted, proxmox used the root partition for the backup which definitly does not work for snapshots. Now that the backup LV is used again...

Hi, thanks, that was helpful. I was able to reproduce the behaviour using nc -l -p 5900 -c "qm vncproxy 101 janzun" (master) and java -jar VncViewer.jar HOST promox.myserver.org PORT 5900 (client, NATed, timeout) and java -jar VncViewer.jar HOST IPADDRESS PORT 5900 (client, direct IP address...

This is what I am doing now (I think) and what doesn't work. Did somebody got this working? Maybe I've just some weird arp or forwarding settings in sysctl.conf or some other subtle setting that prevents this from working... Hm, thing is, it needs to work with the webbased client that ships...

Thanks Jesús, This sounds that it ought to work as the client is always the same and the html and vnc traffic just take different routes. Is there a way to pull out some more debug information (more than is already written in the popup window) from the client VNC applet? fatzopilot

OK, and if it is established, is it bound only to the IP that requested the connection and can this be changed? Thanks

What would be good to know is if the VNC endpoint is only established on demand and onyl for the IP from which the request came. This would explain the observed behaviour.

I know, but this should be a problem only when multiple VNC clients are opened. I can see that the VNC web console tries to connect on port 5900 but fails. I'd be happy if it worked on 5900. Just to be sure, I also NATed 5900-6000 to promox with unchanged results...

Hi, I've setup proxmox and all VMs behind a firewall and have the webGUI and all other webservers proxied on http(s) by nginx. Everything works fine except the browser based VNC console. Because it is very handy, I try to get it working again. The firewall forwards port 5900 directly to the...

Hi Tom, As my questions were related to the OP's problem, I decided to extend this thread in the hope that others might find it (and hence hopefully the solution) based on the OP's problem description. I really searched the forums, got some ideas, but no definite answers. There is still a lot...

bump, any insights? Thanks fatzopilot

One more thing: Any idea why the Debian VMs do not seem to publish their hostname to the DHCP (they get an IP, though)? The Ubuntu ones do this out of the box...

yes, no it works. I wasn't aware I also seem to have done this for the Ubuntu VMs.... Thanks fatzopilot

veth, venet is not possible in my setup

Hi, I am sucessfully running some OpenVZ appliances based on Ubuntu 11.04 (AMD64) on Proxmox 1.9. I tried to run some of the appliance templates that are accessible from the download section in the web interface as well (Wordpress and Mediawikie based on Debian i386), but their network...

Hi, For administration purposes, I set up a SSH tunnel to tunnel postgres connections to their designated VM. On login to the proxmox machine using putty, putty establishes a tunnel on a specific port from the remote machine as descriped here...

nice but it seems duplicity cannot process it. The underlying librsyncneeds random access to source/basis files: http://librsync.sourcefrog.net/doc/rdiff.html. Too bad.. :(