Tech

Install Type

• Semi-automated
• Network boot
• Commandline
• Paravirtualized

Introduction

This tutorial was written in the spirit of my CentOS 6 VM (64 bit) automated installation on XCP  howto. In that tutorial I do an automated network installation of CentOS 6. This has proven very popular since you can't install a paravirtualized domain using a physical install media. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a CentOS mirror locally then downloading my files and editing them.

There became a need to do the same thing using OpenSuse thus this tutorial.  

Note: This is not quite functional. Ubuntu is asking a few questions during the install and then ultimately failing. I would recommend using my other Ubuntu 12.04 tutorial using a preseed file to auto install.

Note: Updated to work with XCP 1.5b/1.6

Thanks goes out to Alastair Brunton for troubleshooting this tutorial for me.

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Prerequisites

• XCP/Xenserver
• Access to Internet
• Working DHCP server
• Working DNS name resolution

Introduction

This tutorial was written in the spirit of my CentOS 6 VM (64 bit) automated installation on XCP howto. In this tutorial I create a disk, download a kernel, kickstart file and install Ubuntu using the kickstart file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a Ubuntu mirror locally then downloading my files and editing them.

This tutorial isn't "debian pure" since I chose to use a kickstart file instead of a preseed file. I've created preseed files for doing automated installations of Ubuntu before but in this case I wanted this tutorial to be as close to the CentOS one as possible making it easier for me to maintain thus the kickstart file.

Note: Updated to work with XCP 1.5b/1.6

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Prerequisites

• XCP/Xenserver
• Access to Internet
• Working DHCP server
• Working DNS name resolution

Introduction

In this tutorial I create a disk, download a kernel, preseed file and install Ubuntu using the preseed file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing an Ubuntu mirror locally then downloading my files and editing them.

Note: Updated to work with XCP 1.5b/1.6

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Prerequisites

• XCP/Xenserver
• Access to Internet
• Working DHCP server
• Working DNS name resolution

Introduction

In this tutorial I create a disk, download a kernel, preseed file and install Ubuntu using the preseed file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a Ubuntu mirror locally then downloading my files and editing them.

Note: updated for XCP 1.5b/1.6 and Xenserver 6.x

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Introduction

This tutorial was originally written for CentOS and has been adapted for Fedora 20. 

 Note: This tutorial is designed so you can copy and paste the text inside the boxes. I don't actually type any of this in and neither should you.

1. Getting the network info

This line gets the Network UUID for xenbr0. If you're using a different bridge you will want to insert it here. Get a list of XCP networks with xe network-list. This network is connected to the outside interface. This tutorial requires there to be a DHCP server on this network answering requests and providing network access to the Internet.

NETUUID=$(xe network-list bridge=xenbr0 --minimal)

2. Creating the VM and setting parameters

Here we create the VM from the RHEL6 template, create a network interface and add it to our network from step one. Additional settings are for configuring the install repository and specifying the kickstart file from my site. The last setting turns off VNC so we can watch the install via a text console (very important in my environment).  Even if you can't see all the text below just highlight and paste. The text is there even if it's not visible.

TMPLUUID=$(xe template-list | grep -B1 'name-label.*Red Hat.* 6.*32-bit' | awk -F: '/uuid/{print $2}'| tr -d " ")
VMUUID=$(xe vm-install new-name-label="Fedora20" template=${TMPLUUID})
xe vif-create vm-uuid=$VMUUID network-uuid=$NETUUID mac=random device=0
xe vm-param-set uuid=$VMUUID other-config:install-repository=http://mirror.symnds.com/distributions/fedora/releases/20/Fedora/i386/os/
xe vm-param-set uuid=$VMUUID PV-args="ks=http://grantmcwilliams.com/files/kickstart-minimal-fedora20-i386.cfg ksdevice=eth0"
xe vm-param-set uuid=${VMUUID} other-config:disable_pv_vnc=1

3. Starting the VM and watching the install

The VM installs without any interaction from the user at this point. It is however, nice to watch it using xenconsole. Once it's done installing it will shutdown.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID}

If you're using XCP 1.5b/1.6 or Xenserver 6.x

xe vm-start uuid=$VMUUID
xe console uuid=$VMUUID

4. Starting the VM and configuring settings

We need to boot the VM up again and using xenconsole log in as root to configure the network and reset the root users password.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID}

If you're using XCP 1.5b/1.6 or Xenserver 6.x

xe vm-start uuid=$VMUUID
xe console uuid=$VMUUID

Now that yourFedora VM is running you can login. The password was automatically set by the kickstart file.

• Username: root
• Password: password

Reset the root users password and change the network settings to static IP using system-config-network. If you want to keep the IP assignment dynamic note the ip address.

5. Shutting down the VM and re-enabling VNC

If you're going to use XVP or some other method of connecting to the VMs direct VNC connection you'll need to enable it.

xe vm-shutdown uuid=$VMUUID
xe vm-param-remove uuid=${VMUUID} param-name=other-config param-key=disable_pv_vnc
xe vm-start uuid=$VMUUID

6. Add RPMfusion repository

I almost always install RPMfusion. It is very stable and doesn't replace standard packages.

yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm

7. Export our VM for safe keeping

Before you start modifying the base Fedora image you should back it up.

xe vm-export uuid=$VMUUID filename=Fedora20-base.xva

Be aware that you may not have enough space on the Control Domain's disk to export it. A good solution (and shorter than explaining how to add disks to the control domain) is to mount an nfs volume and export it there.

mount nfsserver:/share /media/share
xe vm-export uuid=$VMUUID filename=/media/share/Fedora20-base.xva

This would mount the NFS share on nfsserver to /media/share. The exported disk would be saved on the NFS share.

Notes: Since it's more likely that you will want to do a Fedora desktop install than for the other Operating Systems I've written tutorials for I've put together a list of packages for your custom kickstart file (extracted from the Fedora-20-comps.xml file.)

• admin-tools
• authoring-and-publishing
• base
• base-x
• books
• cloud-infrastructure
• clustering
• design-suite
• development-libs
• development-tools
• dial-up
• directory-server
• dns-server
• dogtag
• eclipse
• editors
• education
• electronic-lab
• engineering-and-scientific
• fedora-packager
• font-design
• fonts
• ftp-server
• games
• gnome-desktop
• gnome-software-development
• graphical-internet
• graphics
• haskell
• input-methods
• java
• java-development
• kde-desktop
• kde-software-development
• legacy-fonts
• legacy-network-server
• legacy-software-development
• libreoffice-development
• lxde-desktop
• mail-server
• medical
• meego-netbook
• milkymist
• mingw32
• mysql
• network-server
• news-server
• ocaml
• office
• perl
• printing
• robotics-suite
• ruby
• server-cfg
• smb-server
• sound-and-video
• sql-server
• sugar-desktop
• system-tools
• text-internet
• virtualization
• virtualization-hypervisor
• web-development
• web-server
• window-managers
• xfce-desktop
• xfce-software-development
• x-software-development

To insert any of these package groups into your own custom kickstart file precede the group name with an @ and insert it in the Package section.

# Packages
%packages --excludedocs
@ base
man
man-pages
sendmail
yum-presto
%end

Then to use your kickstart file save it to a webserver somewhere. Follow the installation instructions but refer to your kickstart file (ks=<URL> in Step 2. 

xe vm-param-set uuid=$VMUUID PV-args="ks=http://grantmcwilliams.com/files/kickstart-minimal-fedora20-i386.cfg ksdevice=eth0"

Note: This is not totally automated yet. I need to fix several things.

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Prerequisites

• XCP/Xenserver
• Access to Internet
• Working DHCP server
• Working DNS name resolution

Introduction

In this tutorial I create a disk, download a kernel, preseed file and install Debian Wheezy using the preseed file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a Ubuntu mirror locally then downloading my files and editing them.

 Note: This tutorial is designed so you can copy and paste the text inside the boxes. I don't actually type any of this in and neither should you.

1. Getting the network info

This line gets the Network UUID for xenbr0. If you're using a different bridge you will want to insert it here. Get a list of XCP networks with xe network-list. This network is connected to the outside interface. This tutorial requires there to be a DHCP server on this network answering requests and providing network access to the Internet.

NETUUID=$(xe network-list bridge=xenbr0 --minimal)

2. Creating the VM and setting parameters

Here we create a new template from the Debian Squeeze template. Then we create the VM from the new Debian template, create a network interface and add it to our network from step one. Additional settings are for configuring the install repository and specifying thepreseed file from my site. The last setting turns off VNC so we can watch the install via a text console (very important in my environment).  Even if you can't see all the text below just highlight and paste. The text is there even if it's not visible.

TMPLUUID=$(xe template-list | grep -B1 'name-label.*Debian.*Squeeze.*64-bit' | awk -F: '/uuid/{print $2}'| tr -d " ")
VMUUID=$(xe vm-install new-name-label="Debian Wheezy" template=${TMPLUUID}) 
xe vif-create vm-uuid=${VMUUID} network-uuid=${NETUUID} mac=random device=0
xe vm-param-set uuid=${VMUUID} other-config-install-repository=http://ftp.us.debian.org/debian/
xe vm-param-set uuid=${VMUUID} other-config:debian-release=wheezy
xe vm-param-set uuid=${VMUUID} other-config:install-methods=http,cdrom,ftp,nfs
xe vm-param-set uuid=${VMUUID} PV-args="netcfg/get_hostname=Wheezy debian-installer/locale=en_US console-keymaps-at/keymap=us console-setup/layoutcode=us console-setup/ask_detect=false interface=eth0 netcfg/disable_dhcp=false preseed/url=http://grantmcwilliams.com/files/preseed-debian-wheezy.cfg console=hvc0"
xe vm-param-set uuid=${VMUUID} other-config:disable_pv_vnc=1

3. Starting the VM and watching the install

The VM installs without any interaction from the user at this point. It is however, nice to watch it using xenconsole. Once it's done installing it will shutdown.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID}

If you're using XCP 1.5b/1.6

xe vm-start uuid=$VMUUID ; xe console uuid=$VMUUID

4. Starting the VM and configuring settings

We need to boot the VM up again and using xenconsole log in to reset the finish configuration.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID}

If you're using XCP 1.5b/1.6

xe vm-start uuid=$VMUUID
xe console uuid=$VMUUID

Now that your Debian Wheezy VM is running you can login. The password was automatically set by the preseed file.

• Username: debian
• Password: password

Reset the ubuntu users password.  If you want to keep the IP assignment dynamic note the ip address.

5. Shutting down the VM and re-enabling VNC

If you're going to use XVP or some other method of connecting to the VMs direct VNC connection you'll need to enable it.

xe vm-shutdown uuid=$VMUUID
xe vm-param-remove uuid=${VMUUID} other-config:disable_pv_vnc
xe vm-start uuid=$VMUUID

7. Export our VM for safe keeping

Before you start modifying the base Debian Wheezy image you should back it up.

xe vm-export uuid=$VMUUID filename=DebianWheezy-base.xva

Be aware that you may not have enough space on the Control Domain's disk to export it. A good solution (and shorter than explaining how to add disks to the control domain) is to mount an nfs volume and export it there.

mount nfsserver:/share /media/share
xe vm-export uuid=$VMUUID filename=/media/share/DebianWheezy-base.xva

This would mount the NFS share on nfsserver to /media/share. The exported disk would be saved on the NFS share.

Note: This has not really been tested yet. I wanted to get it up here so people can start using it and I can work on it.

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Prerequisites

• XCP/Xenserver
• Access to Internet
• Working DHCP server
• Working DNS name resolution

Introduction

In this tutorial I create a disk, download a kernel, preseed file and install Kali LInux using the preseed file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a Ubuntu mirror locally then downloading my files and editing them.

 Note: This tutorial is designed so you can copy and paste the text inside the boxes. I don't actually type any of this in and neither should you.

1. Getting the network info

This line gets the Network UUID for xenbr0. If you're using a different bridge you will want to insert it here. Get a list of XCP networks with xe network-list. This network is connected to the outside interface. This tutorial requires there to be a DHCP server on this network answering requests and providing network access to the Internet.

NETUUID=$(xe network-list bridge=xenbr0 --minimal)

2. Creating the VM and setting parameters

Here we create a new template from the Debian Squeeze template. Then we create the VM from the new Debian template, create a network interface and add it to our network from step one. Additional settings are for configuring the install repository and specifying thepreseed file from my site. The last setting turns off VNC so we can watch the install via a text console (very important in my environment).  Even if you can't see all the text below just highlight and paste. The text is there even if it's not visible.

TMPLUUID=$(xe template-list | grep -B1 'name-label.*Debian.*Squeeze.*64-bit' | awk -F: '/uuid/{print $2}'| tr -d " ")
VMUUID=$(xe vm-install new-name-label="Kali Linux" template=${TMPLUUID}) 
xe vif-create vm-uuid=${VMUUID} network-uuid=${NETUUID} mac=random device=0
xe vm-param-set uuid=${VMUUID} other-config-install-repository=http://http.kali.org
xe vm-param-set uuid=${VMUUID} other-config:debian-release=kali
xe vm-param-set uuid=${VMUUID} other-config:install-methods=http,cdrom,ftp,nfs
xe vm-param-set uuid=${VMUUID} PV-args="netcfg/get_hostname=Kali debian-installer/locale=en_US console-keymaps-at/keymap=us console-setup/layoutcode=us console-setup/ask_detect=false interface=eth0 netcfg/disable_dhcp=false preseed/url=http://grantmcwilliams.com/files/preseed-kali-linux.cfg console=hvc0"
xe vm-param-set uuid=${VMUUID} other-config:disable_pv_vnc=1

3. Starting the VM and watching the install

The VM installs without any interaction from the user at this point. It is however, nice to watch it using xenconsole. Once it's done installing it will shutdown.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID

If you're using XCP 1.5b/1.6

xe vm-start uuid=$VMUUID ; xe console uuid=$VMUUID

4. Starting the VM and configuring settings

We need to boot the VM up again and using xenconsole log in to reset the finish configuration.

If you're using XCP 1.0/1.1

xe vm-start uuid=$VMUUID
DOMID=$(xe vm-list uuid=${VMUUID} params=dom-id --minimal)
/usr/lib/xen/bin/xenconsole ${DOMID}

If you're using XCP 1.5b/1.6

xe vm-start uuid=$VMUUID
xe console uuid=$VMUUID

Now that your Kali Linux VM is running you can login. The password was automatically set by the preseed file.

• Username: root
• Password: password

Reset the root users password.  If you want to keep the IP assignment dynamic note the ip address.

5. Shutting down the VM and re-enabling VNC

If you're going to use XVP or some other method of connecting to the VMs direct VNC connection you'll need to enable it.

xe vm-shutdown uuid=$VMUUID
xe vm-param-remove uuid=${VMUUID} other-config:disable_pv_vnc
xe vm-start uuid=$VMUUID

7. Export our VM for safe keeping

Before you start modifying the base Kali Linux image you should back it up.

xe vm-export uuid=$VMUUID filename=Kali-Linux-base.xva

Be aware that you may not have enough space on the Control Domain's disk to export it. A good solution (and shorter than explaining how to add disks to the control domain) is to mount an nfs volume and export it there.

mount nfsserver:/share /media/share
xe vm-export uuid=$VMUUID filename=/media/share/Kali-Linux-base.xva

This would mount the NFS share on nfsserver to /media/share. The exported disk would be saved on the NFS share.

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Introduction

This tutorial was written in the spirit of my CentOS 6 virtual machine (64 bit) installation on Xen howto. In that tutorial I created a disk, downloaded a kernel, kickstart file plus a xen config file which installed CentOS using the kickstart file. This has proven very popular since you can't install a paravirtualized domain using an install disk. This has been a very nice installation howto because you don't have to download any install CD/DVDs and you could create VMs using nothing more than a commandline login. It's also very nice because it can be mirrored locally if you're doing a bunch of them just by rsyncing a CentOS mirror locally then downloading my files and editing them.

I now use Xenserver and it's a very different animal indeed. However, I still needed a system of creating CentOS Virtual Machines in that same manner. I didn't want to download a CentOS install DVD or need a graphical login to install the OS thus this tutorial was born.

This tutorial is for CentOS version 7. 

Note: updated for XCP 1.5b/1.6 and Xenserver 6.x

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Introduction

This tutorial was originally written for CentOS and has been adapted for Fedora 20 x86_64. 

Note: updated for XCP 1.5b/1.6 and Xenserver 6.x

Install Type

• Non-interactive
• Network boot
• Commandline
• Paravirtualized

Introduction

This tutorial was originally written for CentOS and has been adapted for Fedora 20.