OpenVZ Virtuozzo Containers Wiki - User contributions [en]

NFS server inside container

2012-10-23T19:53:41Z

Mainframe: /* Kernel NFS server */

There are two ways to setup NFS server on common [[HN]]:
use a user-space NFS server daemon or use an in-kernel implementation
of NFS server.

{{Note|for information about NFS client inside container, see [[NFS]].}}

== Kernel NFS server ==

Kernel-space NFS server is supported by latest RHEL5 and RHEL6 based kernels and since vzctl-3.0.24. NB! Currently only NFSv3 is supported - no NFSv4 support yet.

In order to run an NFS server inside a container, make sure:
* nfsd kernel module is loaded on host system before starting a container
* nfsd feature for a container is turned on (<code>vzctl set $CTID --feature nfsd:on --save</code>)

Setup NFSv3 inside RHEL6/CentOS6/SL6 container:
* Make sure that rpcbind service is started before nfs service: <pre>chkconfig rpcbind on && service rpcbind start</pre>
* Disable NFSv4 and nfsd module loading warnings in /etc/sysconfig/nfs:
<pre>vi /etc/sysconfig/nfs
--- MODIFY ---
MOUNTD_NFS_V3="yes"
RPCNFSDARGS="-N 4"
NFSD_MODULE="noload"
--- MODIFY ---
</pre>
* Start NFS service:<pre>chkconfig nfs on && service nfs start</pre>

== User-space NFS server ==
Advantage of user-space NFS server is that it does not require kernel support.
Also if it crashes — there is no crash of the system: just one process dies, not the kernel!
The disadvantage of user-space NFS server is its productivity: no one can be faster than in-kernel implementation.

One well-known implementation of NFS server is "The LINUX User-Space NFS Server" by Olaf Kirch.
Some Linux distributions contain this package: Debian Sarge (<code>nfs-user-server</code>), OpenSUSE 10.0 (<code>nfs-server</code>).
For other distributions you can download sources (for example from Debian repository) and compile it.
There is a small trick you have to know about running <code>mountd</code> and <code>nfsd</code> (these two daemons and <code>portmap</code> constitute a user-space server). You should run them with the <code>-r</code> option:
<pre>
# portmap
# rpc.mountd -r
# rpc.nfsd -r
</pre>
The reason is that these daemons check the major number of the device where the directory to export resides.
If major equals 0 then daemons assume that it is NFS and don't want to re-export it. Symptoms are
that clients will always get a "permission denied" error. Simfs (the file system on which container is located)
is associated with so called unnamed device, in which major equals 0. So, to prevent daemons from checking for
re-exporting — just use this <code>-r</code> option.

“The LINUX User-Space NFS Server” by Olaf Kirch implements NFSv2. It means that only files with sizes less
than 2GB are processed. If you intend to use such big files then you should use another user-space NFS server
implementation: [http://unfs3.sourceforge.net/ unfs3]. It implements v3 of NFS protocol standard.

Please note that the user-space NFS server does not provide locking, or at least I couldn't get locking to work - [[User:Elronxenu|Elronxenu]] 19:49, 15 November 2007 (EST)

=== On Debian Lenny ===

The current stable debian version 5.0 (lenny) provides two packages for user space nfs support: <code>nfs-user-server</code> and <code>unfs3</code>. Here i describe my experiences with them --[[User:Strimo|Strimo]] 17:47, 16 February 2009 (UTC)

It seems that also the unfs3 package has been removed from the debian repositories. --[[Special:Contributions/95.21.175.189|95.21.175.189]] 23:39, 30 July 2011 (UTC)

==== nfs-user-server ====

IMPORTANT : read http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=515957 , nfs-user-server was removed

<pre>
aptitude install nfs-user-server
</pre>

First i used nfs-user-server package since i didn't know unfs3. After installing i always got the '''permission denied''' error when i tried to mount any exported path until i found this article. So i patched the /etc/init.d/nfs-user-server file to include the <code>-r</code> parameter by adding <code>-- -r</code> to the <code>start-stop-daemon</code> line responsible for starting <code>rpc.mountd</code> and <code>rpc.nfsd</code>:

<pre>
start-stop-daemon --start --oknodo --quiet --exec /usr/sbin/rpc.nfsd -- -r
start-stop-daemon --start --oknodo --quiet --exec /usr/sbin/rpc.mountd -- -r
</pre>

After the modification and a nfs server restart (<code>/etc/init.d/nfs-user-server restart</code>) i was able to mount a nfs share. At first the nfs server seems to work fine but anytime i want to edit any text file (using nano or mcedit) i got strange errors on writing to the file and i never solved the problem nor detected why this happens. So i switched to unfs3 ...

<b>Note</b>: nfsmount from busybox not works with nfs-user-server in Debian Lenny, it write message "rpc failed: 2" when I try boot from nfs server. unfs3 works fine.
Such problem into Ubuntu: https://bugs.launchpad.net/ubuntu/+source/nfs-user-server/+bug/189593

==== unfs3 ====

<pre>
aptitude install unfs3
</pre>

Works fine until now. Note that both unfs3 and nfs-user-server do not support file locking!
NOTE: I tested on centos 5.6 using unfs3 and I had to run the /etc/init.d/nfs service and see it work before I could use unfs. also use exports -a before using sudo /usr/sbin/unfsd -T -e /etc/exports

=== On CentOS 5 ===

If you are running RedHat/CentOS, you can [http://dag.wieers.com/rpm/packages/unfs3/ get unfs3 from the DAG repository]

== External links ==
* [http://nfs.sourceforge.net/ Linux NFS Overview, FAQ and HOWTO Documents]
* [http://www.tldp.org/LDP/nag/nag.html The Network Administrators' Guide by Olaf Kirch]
* [http://unfs3.sourceforge.net/ unfs3 homepage]
* [http://packages.qa.debian.org/n/nfs-user-server.html Overview of nfs-user-server source package]

[[Category: HOWTO]]
[[Category: Networking]]

NFS server inside container

2012-10-23T19:47:48Z

Mainframe: /* Kernel NFS server */

There are two ways to setup NFS server on common [[HN]]:
use a user-space NFS server daemon or use an in-kernel implementation
of NFS server.

{{Note|for information about NFS client inside container, see [[NFS]].}}

== Kernel NFS server ==

Kernel-space NFS server is supported by latest RHEL5 and RHEL6 based kernels and since vzctl-3.0.24. NB! Currently only NFSv3 is supported - no NFSv4 support yet.

In order to run an NFS server inside a container, make sure:
* nfsd kernel module is loaded on host system before starting a container
* nfsd feature for a container is turned on (<code>vzctl set $CTID --feature nfsd:on --save</code>)

Setup NFSv3 inside RHEL6/CentOS6/SL6 container:
* Make sure that rpcbind service is started before nfs service: <code>chkconfig rpcbind on && service rpcbind start</code>
* Disable NFSv4 and nfsd module loading warnings in /etc/sysconfig/nfs:<code>
vi /etc/sysconfig/nfs

--- MODIFY ---

MOUNTD_NFS_V3="yes"

RPCNFSDARGS="-N 4"

NFSD_MODULE="noload"

--- MODIFY ---
</code>
* Start NFS service:<code>chkconfig nfs on && service nfs start</code>

== User-space NFS server ==
Advantage of user-space NFS server is that it does not require kernel support.
Also if it crashes — there is no crash of the system: just one process dies, not the kernel!
The disadvantage of user-space NFS server is its productivity: no one can be faster than in-kernel implementation.

One well-known implementation of NFS server is "The LINUX User-Space NFS Server" by Olaf Kirch.
Some Linux distributions contain this package: Debian Sarge (<code>nfs-user-server</code>), OpenSUSE 10.0 (<code>nfs-server</code>).
For other distributions you can download sources (for example from Debian repository) and compile it.
There is a small trick you have to know about running <code>mountd</code> and <code>nfsd</code> (these two daemons and <code>portmap</code> constitute a user-space server). You should run them with the <code>-r</code> option:
<pre>
# portmap
# rpc.mountd -r
# rpc.nfsd -r
</pre>
The reason is that these daemons check the major number of the device where the directory to export resides.
If major equals 0 then daemons assume that it is NFS and don't want to re-export it. Symptoms are
that clients will always get a "permission denied" error. Simfs (the file system on which container is located)
is associated with so called unnamed device, in which major equals 0. So, to prevent daemons from checking for
re-exporting — just use this <code>-r</code> option.

“The LINUX User-Space NFS Server” by Olaf Kirch implements NFSv2. It means that only files with sizes less
than 2GB are processed. If you intend to use such big files then you should use another user-space NFS server
implementation: [http://unfs3.sourceforge.net/ unfs3]. It implements v3 of NFS protocol standard.

Please note that the user-space NFS server does not provide locking, or at least I couldn't get locking to work - [[User:Elronxenu|Elronxenu]] 19:49, 15 November 2007 (EST)

=== On Debian Lenny ===

The current stable debian version 5.0 (lenny) provides two packages for user space nfs support: <code>nfs-user-server</code> and <code>unfs3</code>. Here i describe my experiences with them --[[User:Strimo|Strimo]] 17:47, 16 February 2009 (UTC)

It seems that also the unfs3 package has been removed from the debian repositories. --[[Special:Contributions/95.21.175.189|95.21.175.189]] 23:39, 30 July 2011 (UTC)

==== nfs-user-server ====

IMPORTANT : read http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=515957 , nfs-user-server was removed

<pre>
aptitude install nfs-user-server
</pre>

First i used nfs-user-server package since i didn't know unfs3. After installing i always got the '''permission denied''' error when i tried to mount any exported path until i found this article. So i patched the /etc/init.d/nfs-user-server file to include the <code>-r</code> parameter by adding <code>-- -r</code> to the <code>start-stop-daemon</code> line responsible for starting <code>rpc.mountd</code> and <code>rpc.nfsd</code>:

<pre>
start-stop-daemon --start --oknodo --quiet --exec /usr/sbin/rpc.nfsd -- -r
start-stop-daemon --start --oknodo --quiet --exec /usr/sbin/rpc.mountd -- -r
</pre>

After the modification and a nfs server restart (<code>/etc/init.d/nfs-user-server restart</code>) i was able to mount a nfs share. At first the nfs server seems to work fine but anytime i want to edit any text file (using nano or mcedit) i got strange errors on writing to the file and i never solved the problem nor detected why this happens. So i switched to unfs3 ...

<b>Note</b>: nfsmount from busybox not works with nfs-user-server in Debian Lenny, it write message "rpc failed: 2" when I try boot from nfs server. unfs3 works fine.
Such problem into Ubuntu: https://bugs.launchpad.net/ubuntu/+source/nfs-user-server/+bug/189593

==== unfs3 ====

<pre>
aptitude install unfs3
</pre>

Works fine until now. Note that both unfs3 and nfs-user-server do not support file locking!
NOTE: I tested on centos 5.6 using unfs3 and I had to run the /etc/init.d/nfs service and see it work before I could use unfs. also use exports -a before using sudo /usr/sbin/unfsd -T -e /etc/exports

=== On CentOS 5 ===

If you are running RedHat/CentOS, you can [http://dag.wieers.com/rpm/packages/unfs3/ get unfs3 from the DAG repository]

== External links ==
* [http://nfs.sourceforge.net/ Linux NFS Overview, FAQ and HOWTO Documents]
* [http://www.tldp.org/LDP/nag/nag.html The Network Administrators' Guide by Olaf Kirch]
* [http://unfs3.sourceforge.net/ unfs3 homepage]
* [http://packages.qa.debian.org/n/nfs-user-server.html Overview of nfs-user-server source package]

[[Category: HOWTO]]
[[Category: Networking]]

Control panels

2010-02-21T01:59:29Z

Mainframe: /* In development */

This page contains links to different control panels for OpenVZ, written by third parties. If you know the project that's missing here, please add it.

== Free software / Open source (in alphabetical order) ==
* fosvm (Free Open Source Virtual Machine manager): [http://fosvm.sourceforge.net/ homepage] | Uses php and bash scripts, monitors bandwidth, Version 0.02a. Last updated 2009-05-15.
* Proxmox Virtual Environment: [http://pve.proxmox.com Proxmox VE Wiki] - including bare-metal ISO installer. Requires 64bit Processor.
* [http://solukom.com/software/slkvm slkvm]: console scripts to handle vz virtualization in a two node cluster.
* unxsVZ OpenVZ Infrastructure Manager: [http://openisp.net/openisp/unxsVZ unxsVZ Trac Wiki] | Includes autonomic UBC adjusting and per container traffic graphs. Supports hot-spare clones and mount/umount conf file templates. Very active development. Last change to public svn code base June 20, 2009.
* vpsAdmin [http://www.vpsadmin.org/ homepage] - GPLv3 license, PHP+MySQL+Bash, Multi-server & Multilingual support, vpsAdmin 1.0 released on January 19, 2010
* Webmin: [http://www.webmin.com/ homepage] | [http://www.webmin.com/cgi-bin/search_third.cgi?search=OpenVZ OpenVZ plugin] | Version 1.0, last updated 2006-02-07
* WebVZ: [http://webvz.sourceforge.net/ homepage] Version 2.0 released September 7, 2008. Requires Ruby on Rails.

== Proprietary / non-free ==
* VirtPanel [http://www.virtpanel.com homepage], Support for Xen and VMware in the future.
* Aventurin{e}: [http://www.aventurin.net/ homepage (English)]
* FluidVM: [http://www.fluidvm.com Home Page] free (trial) for up to 5 VE's
* Panenthe: [http://www.panenthe.com/ homepage (English)] • [http://www.panenthe.com/products/panenthe-media/cat_id=4/ Screen shots]
* vePortal: [http://www.veportal.com/ homepage (English)] - Most Widely Used OpenVZ Management Panel.
* SolusVM [http://www.solusvm.com homepage], Appears to be reasonably priced. Advertised as $10 per node.
* vcPanel :[http://vcpanel.net Home Page], The first centralized VPS control panel for managing VPS around the globe [http://vcpanel.net/Demo Demo] free for up to 5 VE's
* VDSmanager for Linux :[http://ispsystem.com/en/software/vdsmanager/ homepage (English)]

== Frozen projects ==
* VZAdmin: [http://www.ronny-goerner.de/ homepage] ''seems not available now''
* WVZ: [http://homaly.dunanet.hu/wvz/ homepage] ''seems frozen''
* New OpenVZ Web Based Control Panel by rsailor: {{forum|230}} ''seems not available now''
* EasyVZ: [http://easyvz.sourceforge.net/ screenshots] | [http://sourceforge.net/projects/easyvz sf.net project page] (little bit outdated, but working and free. Last update Feb 2007) (requires Unix/Linux)
* Mwamko: [http://mwamko.devjavu.com/ homepage] Last activity May 2007
* RoboVZ: [http://sharesource.org/project/robovz homepage] {{forum|2559}} Lots of promises since announced in May 2007, nothing usable yet. Possibly GPL license. No activity in 2 years, calling it frozen.
* HyperVM: [http://lxlabs.com/software/hypervm/ homepage] - Recently the 'consortium' attempting to work on HyperVM collapsed, rendering its future unknown.
* Vtonf: [http://www.vtonf.com/ homepage] | According to the documentation only runs on CentOS 4.5 or higher. Last change April 2008 - No longer supported. Does not work on CentOS 5+. Web page is no longer valid. Consider this one dead.
* WIVZ/GIVZ: [http://source.icenetx.net/ homepage] Release scheduled for October 2008 - never released. Unknown license.
* vzAdmin: [http://www.vzAdmin.info/ homepage (German)] Domain vzAdmin.info not delegated
* VZ-Manager: [http://vzmanager.de/ homepage (German)] website shows apache default page (11. 02. 2010)

== In development ==
* easyVZ! [http://www.easyVZ.org/ homepage]
* DTC-Xen [http://www.gplhost.com/software-dtc-xen.html homepage] - Currently being ported to OpenVZ by its main developers.
* OpenNode: [http://opennode.activesys.org/ homepage (English)] - Bare-metal ISO installer (CentOS based) providing openvz, kvm, libvirt and func out-of-box. Management consoles currently under development.
* OpenVZ Web Panel [http://code.google.com/p/ovz-web-panel/ homepage] - In development, pre-release available. Requires Ruby on Rails.
* VZWave [http://www.vzwave.com homepage] Website now shows an unavailable message.

Control panels

2010-02-21T01:58:49Z

Mainframe: /* Free software / Open source (in alphabetical order) */

This page contains links to different control panels for OpenVZ, written by third parties. If you know the project that's missing here, please add it.

== Free software / Open source (in alphabetical order) ==
* fosvm (Free Open Source Virtual Machine manager): [http://fosvm.sourceforge.net/ homepage] | Uses php and bash scripts, monitors bandwidth, Version 0.02a. Last updated 2009-05-15.
* Proxmox Virtual Environment: [http://pve.proxmox.com Proxmox VE Wiki] - including bare-metal ISO installer. Requires 64bit Processor.
* [http://solukom.com/software/slkvm slkvm]: console scripts to handle vz virtualization in a two node cluster.
* unxsVZ OpenVZ Infrastructure Manager: [http://openisp.net/openisp/unxsVZ unxsVZ Trac Wiki] | Includes autonomic UBC adjusting and per container traffic graphs. Supports hot-spare clones and mount/umount conf file templates. Very active development. Last change to public svn code base June 20, 2009.
* vpsAdmin [http://www.vpsadmin.org/ homepage] - GPLv3 license, PHP+MySQL+Bash, Multi-server & Multilingual support, vpsAdmin 1.0 released on January 19, 2010
* Webmin: [http://www.webmin.com/ homepage] | [http://www.webmin.com/cgi-bin/search_third.cgi?search=OpenVZ OpenVZ plugin] | Version 1.0, last updated 2006-02-07
* WebVZ: [http://webvz.sourceforge.net/ homepage] Version 2.0 released September 7, 2008. Requires Ruby on Rails.

== Proprietary / non-free ==
* VirtPanel [http://www.virtpanel.com homepage], Support for Xen and VMware in the future.
* Aventurin{e}: [http://www.aventurin.net/ homepage (English)]
* FluidVM: [http://www.fluidvm.com Home Page] free (trial) for up to 5 VE's
* Panenthe: [http://www.panenthe.com/ homepage (English)] • [http://www.panenthe.com/products/panenthe-media/cat_id=4/ Screen shots]
* vePortal: [http://www.veportal.com/ homepage (English)] - Most Widely Used OpenVZ Management Panel.
* SolusVM [http://www.solusvm.com homepage], Appears to be reasonably priced. Advertised as $10 per node.
* vcPanel :[http://vcpanel.net Home Page], The first centralized VPS control panel for managing VPS around the globe [http://vcpanel.net/Demo Demo] free for up to 5 VE's
* VDSmanager for Linux :[http://ispsystem.com/en/software/vdsmanager/ homepage (English)]

== Frozen projects ==
* VZAdmin: [http://www.ronny-goerner.de/ homepage] ''seems not available now''
* WVZ: [http://homaly.dunanet.hu/wvz/ homepage] ''seems frozen''
* New OpenVZ Web Based Control Panel by rsailor: {{forum|230}} ''seems not available now''
* EasyVZ: [http://easyvz.sourceforge.net/ screenshots] | [http://sourceforge.net/projects/easyvz sf.net project page] (little bit outdated, but working and free. Last update Feb 2007) (requires Unix/Linux)
* Mwamko: [http://mwamko.devjavu.com/ homepage] Last activity May 2007
* RoboVZ: [http://sharesource.org/project/robovz homepage] {{forum|2559}} Lots of promises since announced in May 2007, nothing usable yet. Possibly GPL license. No activity in 2 years, calling it frozen.
* HyperVM: [http://lxlabs.com/software/hypervm/ homepage] - Recently the 'consortium' attempting to work on HyperVM collapsed, rendering its future unknown.
* Vtonf: [http://www.vtonf.com/ homepage] | According to the documentation only runs on CentOS 4.5 or higher. Last change April 2008 - No longer supported. Does not work on CentOS 5+. Web page is no longer valid. Consider this one dead.
* WIVZ/GIVZ: [http://source.icenetx.net/ homepage] Release scheduled for October 2008 - never released. Unknown license.
* vzAdmin: [http://www.vzAdmin.info/ homepage (German)] Domain vzAdmin.info not delegated
* VZ-Manager: [http://vzmanager.de/ homepage (German)] website shows apache default page (11. 02. 2010)

== In development ==
* easyVZ! [http://www.easyVZ.org/ homepage]
* DTC-Xen [http://www.gplhost.com/software-dtc-xen.html homepage] - Currently being ported to OpenVZ by its main developers.
* OpenVZ Web Panel [http://code.google.com/p/ovz-web-panel/ homepage] - In development, pre-release available. Requires Ruby on Rails.
* VZWave [http://www.vzwave.com homepage] Website now shows an unavailable message.

Control panels

2010-02-21T01:44:59Z

Mainframe: /* Free software / Open source (in alphabetical order) */

This page contains links to different control panels for OpenVZ, written by third parties. If you know the project that's missing here, please add it.

== Free software / Open source (in alphabetical order) ==
* fosvm (Free Open Source Virtual Machine manager): [http://fosvm.sourceforge.net/ homepage] | Uses php and bash scripts, monitors bandwidth, Version 0.02a. Last updated 2009-05-15.
* Proxmox Virtual Environment: [http://pve.proxmox.com Proxmox VE Wiki] - including bare-metal ISO installer. Requires 64bit Processor.
* OpenNode: [http://opennode.activesys.org/ homepage (English)] - Bare-metal ISO installer (CentOS based) providing openvz, kvm, libvirt and func support out-of-box. Management consoles currently under development.
* [http://solukom.com/software/slkvm slkvm]: console scripts to handle vz virtualization in a two node cluster.
* unxsVZ OpenVZ Infrastructure Manager: [http://openisp.net/openisp/unxsVZ unxsVZ Trac Wiki] | Includes autonomic UBC adjusting and per container traffic graphs. Supports hot-spare clones and mount/umount conf file templates. Very active development. Last change to public svn code base June 20, 2009.
* vpsAdmin [http://www.vpsadmin.org/ homepage] - GPLv3 license, PHP+MySQL+Bash, Multi-server & Multilingual support, vpsAdmin 1.0 released on January 19, 2010
* Webmin: [http://www.webmin.com/ homepage] | [http://www.webmin.com/cgi-bin/search_third.cgi?search=OpenVZ OpenVZ plugin] | Version 1.0, last updated 2006-02-07
* WebVZ: [http://webvz.sourceforge.net/ homepage] Version 2.0 released September 7, 2008. Requires Ruby on Rails.

== Proprietary / non-free ==
* VirtPanel [http://www.virtpanel.com homepage], Support for Xen and VMware in the future.
* Aventurin{e}: [http://www.aventurin.net/ homepage (English)]
* FluidVM: [http://www.fluidvm.com Home Page] free (trial) for up to 5 VE's
* Panenthe: [http://www.panenthe.com/ homepage (English)] • [http://www.panenthe.com/products/panenthe-media/cat_id=4/ Screen shots]
* vePortal: [http://www.veportal.com/ homepage (English)] - Most Widely Used OpenVZ Management Panel.
* SolusVM [http://www.solusvm.com homepage], Appears to be reasonably priced. Advertised as $10 per node.
* vcPanel :[http://vcpanel.net Home Page], The first centralized VPS control panel for managing VPS around the globe [http://vcpanel.net/Demo Demo] free for up to 5 VE's
* VDSmanager for Linux :[http://ispsystem.com/en/software/vdsmanager/ homepage (English)]

== Frozen projects ==
* VZAdmin: [http://www.ronny-goerner.de/ homepage] ''seems not available now''
* WVZ: [http://homaly.dunanet.hu/wvz/ homepage] ''seems frozen''
* New OpenVZ Web Based Control Panel by rsailor: {{forum|230}} ''seems not available now''
* EasyVZ: [http://easyvz.sourceforge.net/ screenshots] | [http://sourceforge.net/projects/easyvz sf.net project page] (little bit outdated, but working and free. Last update Feb 2007) (requires Unix/Linux)
* Mwamko: [http://mwamko.devjavu.com/ homepage] Last activity May 2007
* RoboVZ: [http://sharesource.org/project/robovz homepage] {{forum|2559}} Lots of promises since announced in May 2007, nothing usable yet. Possibly GPL license. No activity in 2 years, calling it frozen.
* HyperVM: [http://lxlabs.com/software/hypervm/ homepage] - Recently the 'consortium' attempting to work on HyperVM collapsed, rendering its future unknown.
* Vtonf: [http://www.vtonf.com/ homepage] | According to the documentation only runs on CentOS 4.5 or higher. Last change April 2008 - No longer supported. Does not work on CentOS 5+. Web page is no longer valid. Consider this one dead.
* WIVZ/GIVZ: [http://source.icenetx.net/ homepage] Release scheduled for October 2008 - never released. Unknown license.
* vzAdmin: [http://www.vzAdmin.info/ homepage (German)] Domain vzAdmin.info not delegated
* VZ-Manager: [http://vzmanager.de/ homepage (German)] website shows apache default page (11. 02. 2010)

== In development ==
* easyVZ! [http://www.easyVZ.org/ homepage]
* DTC-Xen [http://www.gplhost.com/software-dtc-xen.html homepage] - Currently being ported to OpenVZ by its main developers.
* OpenVZ Web Panel [http://code.google.com/p/ovz-web-panel/ homepage] - In development, pre-release available. Requires Ruby on Rails.
* VZWave [http://www.vzwave.com homepage] Website now shows an unavailable message.