Editing Physical to container

Jump to: navigation, search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision Your text
Line 1: Line 1:
A rough description of how to migrate existing physical server into a [[container]].
+
A rough description of how to migrate existing physical server into a [[VE]].
  
== Preparing to migrate ==
+
== Prepare a new “empty” VE ==
 +
For OpenVZ this would mean the following (assume you chose VE ID of 123):
  
Stop most services on a machine to be migrated. “Most” means services such as web server, databases and the like — so you will not lose your data. Just leave the bare minimum (including ssh daemon).
+
mkdir /vz/root/123 /vz/private/123
 +
cat /etc/vz/conf/ve-vps.basic.conf-sample > /etc/vz/conf/123.conf
  
To make things easier you may like to first follow the basic instructions elsewhere and create a dummy container based on the same Linux distribution you want to migrate. That way you can take that dummy as a template and then copy to your new migrated container and modify. You can later discard this dummy.
 
  
{{Note|Still better is to use this container from the same Linux distribution you want to migrate as the starting point for the new installation. In this case, if we are carefull to copy only the needed files from the original system, we will be able to skip many of the following steps.}}
+
== Preparing to migrate ==
  
== Prepare a new “empty” container ==
+
Stop most services on a machine to be migrated. “Most” means services such as web server, databases and the like — so you will not loose your data. Just leave the bare minimum (including ssh daemon).
For OpenVZ this would mean the following (assume you chose CT ID of 123):
 
<source lang="bash">
 
mkdir /vz/root/123 /vz/private/123
 
cat /etc/vz/conf/ve-basic.conf-sample > /etc/vz/conf/123.conf
 
</source>
 
  
{{Note|Now comes the dummy container handy mentioned above: Simply copy the xxx.conf file of the dummy to your new yyy.conf and modify it.}}
 
 
{{Note|If you have created a container from the same distro as the basis for the migration, simply take note of the CT ID and skip this step.}}
 
  
 
== Copying the data ==
 
== Copying the data ==
  
Copy all your data from the machine to an OpenVZ box. Say you'll be using container with ID of 123, then all the data should be placed to <code>/vz/private/123/</code> directory (so there will be directories such as <code>/vz/private/123/bin</code>, <code>etc</code>, <code>var</code> and so on). This could be done in several ways:
+
Copy all your data from the machine to an OpenVZ box. Say you'll be using VE with ID of 123, then all the data should be placed to <code>/vz/private/123/</code> directory (so there will be directories such as <code>/vz/private/123/bin</code>, <code>etc</code>, <code>var</code> and so on). This could be done in several ways:
  
 
=== rsync ===
 
=== rsync ===
On the new HN create a file <code>/tmp/exclude.txt</code> with:
+
rsync example (run from the new HN):
<pre>
+
  rsync -arvpz --numeric-ids --exclude dev --exclude proc --exclude tmp -e "ssh -l root@a.b.c.d" root@a.b.c.d:/ /vz/private/123/
/tmp
 
/boot
 
/lib/modules
 
/etc/blkid
 
/etc/mtab
 
/etc/lvm
 
/etc/fstab
 
/etc/udev
 
</pre>
 
 
 
and run <b>rsync</b> as follows:
 
<source lang="bash">
 
  rsync -avz -H -X --one-file-system --numeric-ids --exclude-from=/tmp/exclude.txt -e ssh root@a.b.c.d:/ /vz/private/123/
 
</source>
 
 
 
{{Note|You should add the <code>-H</code> option, so hardlinks will be preserved during sync and also include the <code>-X</code> option to preserve file extended attributes}}
 
 
 
If your source system have multiple partitions (for example <code>/var</code> or <code>/home</code>) repeat the command above for each partition in your system; for example:
 
<source lang="bash">
 
rsync -avz -H -X --one-file-system --numeric-ids -e ssh root@a.b.c.d:/var/ /vz/private/123/var/
 
</source>
 
  
 
'''Advantage:''' Your system doesn't really go down.
 
'''Advantage:''' Your system doesn't really go down.
 
{{Note|To decrease the downtime, you can use double rsync approach. Run rsync for the first time before stopping most of the services, and then for the second time after stopping services. That way most of the data will be transferred while your server is fully working, and the second rsync will just "catch the latest changes" which is faster.}}
 
  
 
=== Live CD ===
 
=== Live CD ===
Line 68: Line 38:
 
  /usr/src/*
 
  /usr/src/*
  
Then create the tar. But remember, when the system is 'not' using udev, you have to look into /proc/ after creating your container because some devices might not exist. (/dev/ptmx or others)
+
Then create the tar. But remember, when the system is 'not' using udev, you have to look into /proc/ after creating your VE because some devices might not exist. (/dev/ptmx or others)
  
  # tar --numeric-owner -cjpf /tmp/mysystem.tar.bz2 / -X /tmp/excludes.excl
+
  # tar cjpf /tmp/mysystem.tar.bz2 / -X /tmp/excludes.excl
  
 
Naturally, you can only do this when the critical services (MySQL, apache, ..) are stopped and your /tmp filesystem is big enough to contain your tar.
 
Naturally, you can only do this when the critical services (MySQL, apache, ..) are stopped and your /tmp filesystem is big enough to contain your tar.
  
'''Advantage:''' You don't need to boot from a live cd, so your system doesn't really go down.
+
'''Advantage:''' You don't need to boot from a livecd, so your system doesn't really go down.
  
== Setting container parameters ==
+
== Setting VE parameters ==
  
 
=== OSTEMPLATE ===
 
=== OSTEMPLATE ===
 
You have to add <code>OSTEMPLATE=xxx</code> line to <code>/etc/vz/conf/123.conf</code> file, where <code>xxx</code> would be distribution name (like <code>debian-3.0</code>) for vzctl to be able to make changes specific for this distribution.
 
You have to add <code>OSTEMPLATE=xxx</code> line to <code>/etc/vz/conf/123.conf</code> file, where <code>xxx</code> would be distribution name (like <code>debian-3.0</code>) for vzctl to be able to make changes specific for this distribution.
 
{{Note|If you copied from the dummy container or are using it as basis for your migrated system then this step is already accomplished.}}
 
  
 
=== IP address(es) ===
 
=== IP address(es) ===
Also, you have to supply an IP for a new container:
+
Also, you have to supply an IP for a new VE:
 
   
 
   
 
  vzctl set 123 --ipadd x.x.x.x --save
 
  vzctl set 123 --ipadd x.x.x.x --save
 
=== venet vs. veth ===
 
You may use veth interface instead of venet if you need just bring old server up for seamless migration of services.
 
It may be nessessary if server you are migrating is badly configured and it is hard to find all hard-coded net interfaces settings and so on.
 
 
veth inteface may be included into bridge to allow seamless old installation access.
 
  
 
== Making adjustments ==
 
== Making adjustments ==
Since container is a bit different to a real physical server, you have to edit some files inside your new container.
+
Since VE is a bit different than a real physical server, you have to edit some files inside your new VE.
  
 
=== /etc/inittab ===
 
=== /etc/inittab ===
A container does not have real ttys, so you have to disable getty in <code>/etc/inittab</code> (i. e. <code>/vz/private/123/etc/inittab</code>).
+
A VE does not have real ttys, so you have to disable getty in <code>/etc/inittab</code> (i. e. <code>/vz/private/123/etc/inittab</code>).
  
 
+
  sed -i -e '/getty/d' /vz/private/123/etc/inittab
  sed -i -e 's/^[0-9].*getty.*tty/#&/g' /vz/private/123/etc/inittab
 
  
 
=== /etc/mtab ===
 
=== /etc/mtab ===
Link <code>/etc/mtab</code> to <code>/proc/mounts</code>, for <code>df</code> to work properly:
+
Link <code>/etc/mtab</code> to <code>/proc/mounts</code>:
  
  ln -sf /proc/mounts /vz/private/123/etc/mtab
+
rm -f /vz/private/123/etc/mtab
 +
  ln -s /proc/mounts /vz/private/123/etc/mtab  
  
{{out|The problem here is container's root filesystem (<code>/</code>) is mounted not from the container itself, but rather from the host system. That leaves <code>/etc/mtab</code> in container without a record for <code>/</code> being mounted, thus df doesn't show it. By linking <code>/etc/mtab → /proc/mounts</code> we make sure /etc/mtab shows what is really mounted in a container.
+
=== /etc/fstab ===
 
+
Since you do not have any real disk partitions in a VE, /etc/fstab (or most part of it) is no longer needed. Empty it (excluding the line for /dev/pts):
Sure this is not the only way to fix df; you can just manually add a line to <code>/etc/mtab</code> telling <code>/</code> is mounted, and make sure this line will be there after a reboot.}}
 
  
=== /etc/fstab ===
+
  cp /vz/private/123/etc/fstab /vz/private/123/etc/fstab.old
Since you do not have any real disk partitions in a container, /etc/fstab (or most part of it) is no longer needed. Empty it (excluding the lines for <code>/dev/pts</code>, <code>/proc</code>, <code>/sys</code> and such):
+
  grep devpts /vz/private/123/etc/fstab.old > /vz/private/123/etc/fstab
<source lang="bash">
 
  mv /vz/private/123/etc/fstab /vz/private/123/etc/fstab.old
 
  egrep '/dev/pts|/dev/shm|/proc|/sys' /vz/private/123/etc/fstab.old > /vz/private/123/etc/fstab
 
</source>
 
  
You can also mount a devpts in a running (but not fully functional) container:
+
You can also mount a devpts in a running (but not fully functional) VE:
 
  vzctl exec 123 mount -t devpts none /dev/pts
 
  vzctl exec 123 mount -t devpts none /dev/pts
  
A still better approach would be simply to copy the <code>/etc/fstab</code> from a previously created container from a template of the same or similar distribution. In the case of RedHat/CentOS 5 this is:
+
=== /dev TTY devices ===
<source lang="bash">
+
In order for vzctl enter to work, a VE need to have some entries in /dev. This can either be /dev/ttyp* and /dev/ptyp*, or /dev/ptmx and mounted /dev/pts.
none    /dev/pts        devpts  rw      0      0
 
</source>
 
and for RedHat/CentOS 6:
 
<source lang="bash">
 
none    /dev/pts        devpts  rw,gid=5,mode=620      0      0
 
</source>
 
 
 
=== /dev ===
 
{{Note| Once again if you are using the container from the same distro as basis, and you were carefull to not overwrite <code>/dev</code> with <b>rsync</b> by using the <code>--one-file-system</code> option, you can skip this section}}
 
 
 
==== Introduction: static /dev ====
 
In order for container to work, some nodes should be present in container's <code>/dev</code><code></code>. For modern distributions, udev is taking care of it. For a variety of reasons udev doesn't make much sense in a container, so the best thing to do is to disable udev and create needed device nodes manually.
 
 
 
Note that in some distributions <code>/dev</code> is mounted on <code>tmpfs</code> — this will not work in case of static <code>/dev</code>. So what you need to do is find out where <code>/dev</code> is being mounted on <code>tmpfs</code> and remove this. This is highly distribution-dependent; please add info for your distro here.
 
 
 
For Suse 11.0, It is found in /etc/init.d/boot
 
 
 
After you made sure your <code>/dev</code> is static, populate it with needed device nodes.
 
 
 
Please pay attention to the access permissions of the device files being created: a default file mode for newly created files is affected by <code>umask</code> ([[w:umask]]). You can use --mode option for <code>mknod</code> to set the desired permissions.
 
 
 
{{Note|Now comes the dummy container handy mentioned above: Simply copy the entire /dev directory of the dummy to your new migrated container - worked in my case at least with Debian Etch.}}
 
 
 
==== tty device nodes ====
 
  
In order for vzctl enter to work, a container needs to have some entries in /dev. This can either be /dev/ttyp* and /dev/ptyp*, or /dev/ptmx and mounted /dev/pts.
+
==== /dev/ptmx ====
 
 
===== /dev/ptmx =====
 
 
Check that /dev/ptmx exists. If it does not, create with:
 
Check that /dev/ptmx exists. If it does not, create with:
  mknod --mode 666 /vz/private/123/dev/ptmx c 5 2
+
  mknod /vz/private/123/dev/ptmx c 5 2
  
===== /dev/pts/ =====
+
==== /dev/pts/ ====
 
Check that /dev/pts exists. It's a directory, if it does not exist, create with:
 
Check that /dev/pts exists. It's a directory, if it does not exist, create with:
 
  mkdir /vz/private/123/dev/pts
 
  mkdir /vz/private/123/dev/pts
  
===== /dev/ttyp* and /dev/ptyp* =====
+
==== /dev/ttyp* and /dev/ptyp* ====
 
Check that /dev/ttyp* and /dev/ptyp* files are there. If not, you have to create those, either by using /sbin/MAKEDEV, or by copying them from the host system.
 
Check that /dev/ttyp* and /dev/ptyp* files are there. If not, you have to create those, either by using /sbin/MAKEDEV, or by copying them from the host system.
  
Line 170: Line 101:
 
  cd /vz/private/123/dev && /sbin/MAKEDEV ttyp
 
  cd /vz/private/123/dev && /sbin/MAKEDEV ttyp
  
====/dev/null====
+
=== Other devices ===
Make sure sure /dev/null is not a file or directory; if unsure remove and recreate. If this is not correct sshd will not start correctly.
 
rm -f /vz/private/123/dev/null
 
mknod --mode 666 /vz/private/123/dev/null c 1 3
 
  
 
==== /dev/urandom ====
 
==== /dev/urandom ====
 
Check that /dev/urandom exists. If it does not, create with:
 
Check that /dev/urandom exists. If it does not, create with:
  mknod --mode 444 /vz/private/123/dev/urandom c 1 9
+
  mknod /vz/private/123/dev/urandom c 1 9
 
 
==== Using udev anyway ====
 
CentOS 5 can run in a container with udev enabled.  You need to create /etc/udev/devices, containing the above device nodes.  Also, the following will create the extra device nodes you need
 
mkdir /vz/private/123/etc/udev/devices
 
/sbin/MAKEDEV -d /vz/private/123/dev {p,t}ty{a,p}{0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f} console core full kmem kmsg mem null port ptmx random urandom zero ram0
 
/sbin/MAKEDEV -d /vz/private/123/etc/udev/devices {p,t}ty{a,p}{0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f} console core full kmem kmsg mem null port ptmx random urandom zero ram0
 
 
 
===/proc===
 
{{Note| One more time you may skip this if you are using a container created from a template of the same distro as your basis system.}}
 
 
 
Make sure the /proc directory exists:
 
ls -la /vz/private/123/ | grep proc
 
 
 
If it doesn't, create it:
 
mkdir /vz/private/123/proc
 
  
 
=== /etc/init.d services ===
 
=== /etc/init.d services ===
  
Some system services can (or in some cases should) be disabled and/or uninstaled. A few good candidates are:
+
Some system services can (or in some cases should) be disabled. A few good candidates are:
  
 
* acpid, amd (not needed)
 
* acpid, amd (not needed)
* checkfs, checkroot (no filesystem checking is required in container)
+
* checkfs, checkroot (no filesystem checking is required in VE)
* clock (no clock setting is required/allowed in container)
+
* clock (no clock setting is required/allowed in VE)
* consolefont (container does not have a console)
+
* consolefont (VE does not have a console)
* hdparm (container does not have real hard drives)
+
* hdparm (VE does not have real hard drives)
 
* klogd (unless you use iptables to LOG some packets)
 
* klogd (unless you use iptables to LOG some packets)
* keymaps (container does not have a real keyboard)
+
* keymaps (VE does not have a real keyboard)
* kudzu (container does not have real hardware)
+
* kudzu (VE does not have real hardware)
* lm_sensors (container does not have access to hardware sensors)
+
* lm_sensors (VE does not have access to hardware sensors)
* microcodectl (container can not update CPU microcode)
+
* microcodectl (VE can not update CPU microcode)
* netplugd (container does not have real Ethernet device)
+
* netplugd (VE does not have real Ethernet device)  
* irqbalance (this is handled in host node)
 
* auditd ( not needed in container)
 
* lvm2-monitor (no LVM in containers)
 
* ntp/ntpd (clock taken from host node)
 
  
 
To see which services are enabled:
 
To see which services are enabled:
 
* RedHat/Fedora/SUSE: <code>/sbin/chkconfig --list</code>
 
* RedHat/Fedora/SUSE: <code>/sbin/chkconfig --list</code>
* Debian: Use '<code>rcconf</code>' (ncurses) or <code>update-rc.d</code>
+
* Debian: <code>*FIXME*</code>
( See: http://www.debianadmin.com/manage-linux-init-or-startup-scripts.html )
 
 
* Gentoo: <code>/sbin/rc-update show</code>
 
* Gentoo: <code>/sbin/rc-update show</code>
  
 
To disable the service:
 
To disable the service:
* RedHat/Fedora/SUSE: <code>/sbin/chkconfig SERVICENAME off </code>
+
* RedHat/Fedora/SUSE: <code>/sbin/chkconfig --del SERVICENAME </code>
* Debian: <code>' update-rc.d -f hdparm remove '</code>
+
* Debian: <code>*FIXME*</code>
 
* Gentoo: <code>/sbin/rc-update del SERVICENAME</code>
 
* Gentoo: <code>/sbin/rc-update del SERVICENAME</code>
  
=== Disable old network interface ===
+
=== Other ===
You should disable your old physical network interface from starting at boot time. This is distribution-dependant.
+
There might be other adjustments needed. Please add those here if you have more info.
 
 
==== Fedora/CentOS/Red Hat ====
 
Edit /vz/private/{CTID}/etc/sysconfig/network-scripts/ifcfg-eth''x''
 
 
 
Make the following look like this:
 
ONBOOT=no
 
 
 
If the files /vz/private/{CTID}/etc/sysconfig/network-scripts/ifdown-venet or
 
/vz/private/{CTID}/etc/sysconfig/network-scripts/ifup-venet exist, make sure they won't be used. These two files might exist if the physical server had OpenVZ installed. One way to do this is to rename them, like so:
 
mv ifdown-venet SKIP.ifdown-venet
 
 
 
Failing to do this will prevent networking from starting up correctly in the container.
 
 
 
==== Debian/Ubuntu ====
 
Edit /etc/network/interfaces
 
 
 
<pre>
 
# /etc/network/interfaces -- configuration file for ifup(8),  ifdown(8)
 
 
 
# The loopback interface
 
# automatically added when upgrading
 
auto lo eth0
 
iface lo inet loopback
 
 
 
iface eth0 inet static
 
      address 10.0.0.4
 
      netmask 255.0.0.0
 
      network 10.0.0.0
 
      broadcast 10.0.0.255
 
</pre>
 
 
 
You can either comment out the eth* interface stanza(s), or take it out of the "auto" line(s).
 
  
===== Ubuntu server 8.x =====
+
== Starting a new VE ==
  
Here what I have done for my Ubuntu server JEOS 8.04.2
+
Try to start your new VE:
 
 
<pre>
 
rm /vz/private/123/etc/network/if-up.d/ntpdate
 
rm /vz/private/123/etc/event.d/tty{1,2,3,4,5,6}
 
vzctl exec 123 update-rc.d -f klogd remove
 
vzctl exec 123 update-rc.d -f udev remove
 
 
 
</pre>
 
 
 
==== openSUSE/SLES ====
 
 
 
Use Yast.
 
 
 
=== Disable udev if you create DEVNODES devices ===
 
 
 
If you are creating devices for the container with a DEVNODES statement in a veid.conf file then these devices may be overwritten/deleted by udev when the container starts. As udev cannot "see" the device from within the container it disables it. Therefore, if you have DEVNODES statements in veid.conf then disable udev.
 
 
 
In Fedora, Redhat, Centos, try commenting out any '''udev''' entries in /vz/private/{CTID}/etc/rc.sysinit
 
Comment the line similar to this:
 
#[ -x /sbin/start_udev ] && /sbin/start_udev
 
 
 
=== Other adjustments ===
 
There might be other adjustments needed. Please add those here (just above this section) if you have more info.
 
 
 
== Starting a new container ==
 
 
 
Try to start your new container:
 
 
   
 
   
 
  vzctl start 123
 
  vzctl start 123
  
 
Now check that everything works fine. If not, see [[#Troubleshooting]] below.
 
Now check that everything works fine. If not, see [[#Troubleshooting]] below.
 
  
 
== Troubleshooting ==
 
== Troubleshooting ==
  
===PHP not serving pages / random issues===
+
=== Can't enter VE ===
  
Make sure that /tmp and /var/tmp are created if you rsynced over your data and that they have proper permissions
+
If you can not enter your VE (using <code>vzctl enter</code>), you should be able to at least execute commands in it.
  
mkdir tmp
+
First, see the [[#/dev TTY devices]] section above.
chmod 1777 tmp
 
 
 
=== Can't enter container ===
 
 
 
If you can not enter your container (using <code>vzctl enter</code>), you should be able to at least execute commands in it.
 
 
 
First, see the [[#tty device nodes]] section above.
 
  
 
Next, check if devpts is mounted:
 
Next, check if devpts is mounted:
Line 317: Line 158:
 
  vzctl exec 123 mount -t devpts none /dev/pts
 
  vzctl exec 123 mount -t devpts none /dev/pts
  
Then, add the appropriate mount command to container's startup scripts. On some distros, you need to have the appropriate line in container's /etc/fstab.
+
Then, add the appropriate mount command to VE's startup scripts. On some distros, you need to have the appropriate line in VE's /etc/fstab.
 
 
In Fedora, try commenting out any '''udev''' entries in /vz/private/{CTID}/etc/rc.sysinit
 
vi /vz/private/{CTID}/etc/rc.sysinit
 
Locate the '''udev''' entry from within vim
 
/udev
 
Then comment the line similar to this:
 
#[ -x /sbin/start_udev ] && /sbin/start_udev
 
  
 
=== Other problems ===
 
=== Other problems ===
 
If anything goes wrong, try to find out why and fix. If you have enough Linux experience, it can be handled. Also check out IRC and please report back on this page.
 
If anything goes wrong, try to find out why and fix. If you have enough Linux experience, it can be handled. Also check out IRC and please report back on this page.
  
== Scripting ==
+
== Success Stories ==
For CentOS below are two scripts to help with the migration:
+
- Debian 3.1 Sarge with MySQL, apache2, PowerDNS
* [http://pastebin.com/ehf8G3H6 pre-copy.sh]: Does the necessary configuration required for the migration of a server/VM to a CT.
+
--[[User:Stoffell|stoffell]] 08:41, 8 February 2007 (EST)
* [http://pastebin.com/thn0sezV post-copy.sh]: Performs steps 5 and 6.
+
 
 +
- Red Hat 7.2 with MySQL 3.23, apache, Chilisoft --[[User:Stoffell|stoffell]] 13:26, 9 February 2007 (EST)
 +
 
 +
- Gentoo with Courier, Postfix, MySQL, Apache2
 +
--[[User:bfrackie|bfrackie]] 19:00, 18 March 2007 (EST)
  
== Success stories ==
+
- AltLinux Master with qmail, MySQL, Apache, etc - to Debian/testing with OpenVZ --[[User:alexkuklin|alexkuklin]]
{{Note|please add your line to the bottom of this list, and do not forget to sign it using <code><nowiki>--~~~~</nowiki></code>}}
 
  
* Debian 3.1 Sarge with MySQL, apache2, PowerDNS --[[User:Stoffell|stoffell]] 08:41, 8 February 2007 (EST)
 
* Red Hat 7.2 with MySQL 3.23, apache, Chilisoft --[[User:Stoffell|stoffell]] 13:26, 9 February 2007 (EST)
 
* Gentoo with Courier, Postfix, MySQL, Apache2 --[[User:bfrackie|bfrackie]] 19:00, 18 March 2007 (EST)
 
* AltLinux Master with qmail, MySQL, Apache, etc - to Debian/testing with OpenVZ --[[User:alexkuklin|alexkuklin]] 16:16, 23 March 2007 (EST)
 
* Centos 4.4 with apache2, SVN, TRAC, etc. --[[User:bitherder|bitherder]] 23:38, 26 February 2008 (EST)
 
* Centos 4.6 with apache2, Tomcat 5.0.x, postgresql, etc on CentOS 5.1 64bit Host --[[User:laslos|laslos]] 17:35, 10 March 2008 (EST)
 
* Debian Etch with apache2 etc... on CentOS 4.6 Host --[[User:laslos|laslos]] 19:46, 10 March 2008 (EST)
 
* Debian 1:3.3.5-13 with apache2, PHP, etc. --[[User:Spawrks|spawrks]] 23:36, 10 April 2008 (EST)
 
* Debian Etch with apache2, MySQL, etc. --[[User:Zhafrance|zhafrance]] 16:29, 20 April 2008 (EST)
 
* Debian Etch i386 with apache2, MySQL, etc. --[[User:geejay|geejay]] 17:29, 26 May 2008 (GMT)
 
* Centos 4.6 with apache2, MySQL, Qmail etc. --[[User:Bharathchari|Bharathchari]] 08:06, 13 June 2008 (EDT)
 
* Centos 4.6 with cPanel/WHM (Apache2, Mysql, Exim, etc) --[[User:Zccopwrx|Zccopwrx]] 08:16, 30 July 2008 (EDT)
 
* SlackWare 10.1 (Qmail) --[[User:defiancenl|defiancenl]]
 
* SlackWare 10.0 (Qmail) --[[User:defiancenl|defiancenl]]
 
* Ubuntu 8.04.3 LTS JEOS (Apache2, Mysql) --[[User:bougui|bougui]] Fri Aug 28 10:40:41 EDT 2009
 
* CentOS 5.3 (Apache2, Mysql, Cacti) --[[User:kofl|kofl]] September 12 2009
 
* Scientific Linux 3.0.9 (Macrovision FLEXlm) {{unsigned|137.226.90.94|11:34, 4 November 2009}}
 
* Red Hat Enterprise Linux 4 (rhel4) --[[User:Bpuklich|Bpuklich]] 17:20, 15 February 2010 (UTC)
 
* Debian SID up-to-date with apache2, MySQL, posgrey etc. --nyquist 14:04, 06 July 2010 (UTC)
 
* Centos 5.x with Plesk -- 05:33, 17 August 2010 (UTC)
 
* Redhat 4 -- 20:32, 18 August 2010 (UTC)
 
* Fedora 4 -- 15:06, 20 August 2010 (UTC)
 
* Fedora 9 x64 with FDS and samba PDC --burn 23:20 10 October 2010
 
* Fedora 3 x32 with Plesk -- 23 October 2010 --[[User:Rexwickham|Rex Wickham (2020media.com)]] 13:15, 23 October 2010 (UTC)
 
 
[[Category:HOWTO]]
 
[[Category:HOWTO]]
* Debian 6 (Squeeze) with Lighttpd, MySQL, nfs, smb, etc. --[[Special:Contributions/95.21.175.189|95.21.175.189]] 22:39, 30 July 2011 (UTC)
 
* RedHat 9 (Shrike) with apache,nginx,mysql,qmail 09 August 2011 (UTC)
 
* Centos 5.6 with Postresql and JitterBit 24 August 2011
 
* Centos 4.9 with MySQL, Apache, ColdFusion, etc. 26 August 2011
 
* Centos 5.6 with MySQL, Apache, BIND, Postfix, Mono, etc.  26 August 2011
 
* Centos 5.7 with MySQL, Apache, Nginx, Memcached, Postfix, Openx, etc.  --[[User:juranas|Juranas]] 18 November 2011
 
* RedHat Enterprise Linux 5 (rhel 5.6 - x86_64) 14:50, 18 November 2011
 
* Debian 6.0.4 with DTC Hosting Contro Panel . 15:00, 14 May 2012
 
* Debian 6, LAMP with ISPManager CP (no adjustments were made, just transferred the file structure and created  ctid.conf) 03:19, 15 Jun 2012
 
* Debian 5.0.3, with Mysql, Apache, ISCP omega, Postfix, etc --[[Special:Contributions/91.143.222.253|91.143.222.253]] 19:47, 28 June 2012 (EDT)
 
* Debian 6.0.5 with artica-zarafa, 20 Nov 2012
 

Please note that all contributions to OpenVZ Virtuozzo Containers Wiki may be edited, altered, or removed by other contributors. If you don't want your writing to be edited mercilessly, then don't submit it here.
If you are going to add external links to an article, read the External links policy first!

To edit this page, please answer the question that appears below (more info):

Cancel Editing help (opens in new window)

Templates used on this page: