Difference between revisions of "Creating an Automated Installation with pc/9.2/fr"

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<noinclude>
 
<noinclude>
{{NavHeader|back=Dual Booting|forward=Desktops}}</noinclude>
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{{NavHeader|retour=Dual Boot|suivant=Environnements}}</noinclude>
  
 
PC-BSD® provides a set of Bourne shell scripts that allow advanced users to create automatic or customized PC-BSD® installations. '''pc-sysinstall''' is the name of the master script; it reads a customizable configuration file and uses dozens of backend scripts to perform the installation. You can read more about this utility by typing '''man pc-sysinstall'''.
 
PC-BSD® provides a set of Bourne shell scripts that allow advanced users to create automatic or customized PC-BSD® installations. '''pc-sysinstall''' is the name of the master script; it reads a customizable configuration file and uses dozens of backend scripts to perform the installation. You can read more about this utility by typing '''man pc-sysinstall'''.
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* '''/usr/share/examples/pc-sysinstall/''' contains several example configuration files for different scenarios (e.g. ''upgrade'', ''fbsd-netinstall''). The ''README'' file in this directory should be considered as mandatory reading before using '''pc-sysinstall'''.
 
* '''/usr/share/examples/pc-sysinstall/''' contains several example configuration files for different scenarios (e.g. ''upgrade'', ''fbsd-netinstall''). The ''README'' file in this directory should be considered as mandatory reading before using '''pc-sysinstall'''.
  
* '''/usr/sbin/pc-sysinstall''' this is the script that is used to perform a customized installation.
+
* '''/usr/sbin/pc-sysinstall''' est le script utilisé pour paramétrer une installation personnalisée.
  
To create a custom installation, perform the following steps:
+
Pour créer une installation personnalisée, compléter les étapes suivantes:
  
 
# [[#Determine which variables you wish to customize|Determine which variables you wish to customize]].<br />
 
# [[#Determine which variables you wish to customize|Determine which variables you wish to customize]].<br />
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|}
 
|}
  
== Create a Customized Configuration ==
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== Créer une configuration personnalisée ==
  
 
One way to create this file is to read through the configuration examples in ''/usr/share/examples/pc-sysinstall/'' to find the one that most closely matches your needs. Copy that file (to any location) and customize it so that it includes the variables and values you would like to use in your installation.
 
One way to create this file is to read through the configuration examples in ''/usr/share/examples/pc-sysinstall/'' to find the one that most closely matches your needs. Copy that file (to any location) and customize it so that it includes the variables and values you would like to use in your installation.
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{{pound}}installComponents=ports,src
 
{{pound}}installComponents=ports,src
  
{{pound}} Set the root pass
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{{pound}} Indiquer le mot de passe root
 
rootPass=root
 
rootPass=root
  
{{pound}} Setup our users
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{{pound}} paramétrer les utilisateurs
 
userName=demo
 
userName=demo
 
userComment=Demo User
 
userComment=Demo User
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runCommand=adjkerntz -a
 
runCommand=adjkerntz -a
  
{{pound}} Install packages required for VMware Tools installation/configuration
+
{{pound}} Installation des packets requis pour les outils VMware installation/configuration
 
runCommand=pkg_add -r compat6x-amd64
 
runCommand=pkg_add -r compat6x-amd64
 
runCommand=pkg_add -r perl
 
runCommand=pkg_add -r perl
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|}
 
|}
  
Here is a sample ''pc-autoinstall.conf'' file:
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Ci dessous un échantillon d'un fichier ''pc-autoinstall.conf'':
  
 
{{txtbox|box={{pound}} pc-autoinstall.conf example
 
{{txtbox|box={{pound}} pc-autoinstall.conf example
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<nowiki>##################################################################</nowiki>
 
<nowiki>##################################################################</nowiki>
  
{{pound}} Examples:
+
{{pound}} Exemples:
 
{{pound}} pc_config: {{ftp}}192.168.0.2/cust-install.cfg
 
{{pound}} pc_config: {{ftp}}192.168.0.2/cust-install.cfg
 
{{pound}} pc_config: {{http}}192.168.0.2/cust-install.cfg
 
{{pound}} pc_config: {{http}}192.168.0.2/cust-install.cfg
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nic_config: em1 172.16.80.250 255.255.240.0
 
nic_config: em1 172.16.80.250 255.255.240.0
  
{{pound}} DNS server to use
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{{pound}} Serveur DNS à utiliser
 
nic_dns: 172.16.80.1
 
nic_dns: 172.16.80.1
  
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nic_gateway: 172.16.80.1}}
 
nic_gateway: 172.16.80.1}}
  
== Create a Custom Installation Media or Installation Server ==
+
== Créer personnalisée d'un support d'installation ou d'un serveur d'installation ==
  
'''pc-sysinstall''' supports the following installation methods:  
+
'''pc-sysinstall''' supporte les méthodes d'installation suivantes:  
  
* from a CD, DVD, or USB media
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* A partir d'un CD, DVD, ou d'un support USB  
  
 
* from an installation directory on an HTTP, FTP, SSH+rsync, or a {{local|link=Thin_Client|anchor=Creating a PXE Boot Install Server|PXE Boot Install}} server
 
* from an installation directory on an HTTP, FTP, SSH+rsync, or a {{local|link=Thin_Client|anchor=Creating a PXE Boot Install Server|PXE Boot Install}} server
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* '''runCommand=''' make sure the command exists in the specified path
 
* '''runCommand=''' make sure the command exists in the specified path
  
* '''runScript=''' make sure the script exists in the specified path
+
* '''runScript=''' soyez certain que le script existe dans le chemin spécifié
  
* '''runExtCommand=''' make sure the command exists in the specified path
+
* '''runExtCommand=''' soyez sur que la commande existe dans le chemin spécifié
  
 
If the installation media is a CD or DVD, you will need to create a bootable media that contains the files in your directory. To create a bootable ISO:
 
If the installation media is a CD or DVD, you will need to create a bootable media that contains the files in your directory. To create a bootable ISO:
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'''mkisofs -V mycustominstall -J -R -b boot/cdboot -no-emul-boot -o myinstall.iso'''}}
 
'''mkisofs -V mycustominstall -J -R -b boot/cdboot -no-emul-boot -o myinstall.iso'''}}
  
You can then use your favorite burning utility to burn the ISO to the media.
+
Vous pouvez ensuite utiliser votre logiciel de gravure favoris pour graver l'ISO sur le support.
  
 
To begin an installation that requires user interaction:
 
To begin an installation that requires user interaction:
  
'''pc-sysinstall -c /path_to_your_config_file'''
+
'''pc-sysinstall -c /chemin_de_votre_fichier_de_configuration'''
  
To begin a fully automated installation, insert the installation media and reboot.
+
Pour démarrer une installation automatique complète, insérer le support d'installation et redémarrer.
  
 
If you are using an HTTP, FTP, or SSH server as the installation media, untar or copy the required files to a directory on the server that is accessible to users. Be sure to configure the server so that the installation files are accessible to the systems that you wish to install. If you are using a PXE Boot Install server, follow the instructions at {{local|link=Thin_Client|anchor=Connecting_to_and_Customizing_the_PXE_Boot_Install_Server|Connecting to and Customizing the PXE Boot Install Server}}.
 
If you are using an HTTP, FTP, or SSH server as the installation media, untar or copy the required files to a directory on the server that is accessible to users. Be sure to configure the server so that the installation files are accessible to the systems that you wish to install. If you are using a PXE Boot Install server, follow the instructions at {{local|link=Thin_Client|anchor=Connecting_to_and_Customizing_the_PXE_Boot_Install_Server|Connecting to and Customizing the PXE Boot Install Server}}.

Latest revision as of 06:37, 2 December 2013

(Sorry for the inconvenience)

Contents

PC-BSD® provides a set of Bourne shell scripts that allow advanced users to create automatic or customized PC-BSD® installations. pc-sysinstall is the name of the master script; it reads a customizable configuration file and uses dozens of backend scripts to perform the installation. You can read more about this utility by typing man pc-sysinstall.

Here is a quick overview of the components used by pc-sysinstall:

  • /usr/share/pc-sysinstall/backend/ contains the scripts used by the PC-BSD® installer. Scripts have been divided by function, such as functions-bsdlabel.sh and functions-installcomponents.sh. If you have ever wondered how the PC-BSD® installer works, read through these scripts. This directory also contains the parseconfig.sh and startautoinstall.sh scripts which pc-sysinstall uses to parse the configuration file and begin the installation.
  • /usr/share/pc-sysinstall/backend-partmanager/ contains the scripts which are used by the installer to create and delete partitions.
  • /usr/share/pc-sysinstall/backend-query/ contains the scripts which are used by the installer to detect (e.g. detect-nics.sh) and configure (e.g. enable-net.sh) hardware.
  • /usr/share/pc-sysinstall/conf/ contains the configuration file pc-sysinstall.conf. It also contains a file indicating which localizations are available (avail-langs), and a license/ subdirectory containing text files of applicable licenses (e.g. bsd-en.txt and nvidia-en.txt).
  • /usr/share/pc-sysinstall/doc/ contains the help text that is seen if you run pc-sysinstall without any arguments.
  • /usr/share/examples/pc-sysinstall/ contains several example configuration files for different scenarios (e.g. upgrade, fbsd-netinstall). The README file in this directory should be considered as mandatory reading before using pc-sysinstall.
  • /usr/sbin/pc-sysinstall est le script utilisé pour paramétrer une installation personnalisée.

Pour créer une installation personnalisée, compléter les étapes suivantes:

  1. Determine which variables you wish to customize.
  2. Create a customized configuration.
  3. Create a custom installation media.

These steps are discussed in more detail below.

[edit] Determine Which Variables you Wish to Customize

A list of possible variables can be found in /usr/share/examples/pc-sysinstall/README and in Table 5.5a. Note that the Table is meant as a quick reference to determine which variables are available. The README file contains more complete descriptions for each variable.


Table 5.5a: Available Variables for Customizing a PC-BSD® Installation [tables 1]
Variable Options Description
hostname= should be unique for the network optional as installer will auto-generate a hostname if empty
installMode= fresh, upgrade, extract, or zfsrestore sets the installation type
installLocation= /path/to/location used only when installMode is extract and should point to an already mounted location
installInteractive= yes or no set to no for automated installs without user input
netDev= AUTO-DHCP or FreeBSD interface name type of network connection to use during the installation
netIP= IP address of interface used during installation only use if netDev is set to an interface name
netMask= subnet mask of interface only use if netDev is set to an interface name
netNameServer= IP address of DNS server only use if netDev is set to an interface name
netDefaultRouter= IP address of default gateway only use if netDev is set to an interface name
netSaveDev= AUTO-DHCP or FreeBSD interface name(s) (multiple allowed separated by spaces) type of network configuration to enable on the installed system; can set multiple interfaces
netSaveIP= IP address of interface <interface_name> or DHCP only use if netSaveDev is set to an interface name or a list of interface names (repeat for each interface)
netSaveMask= subnet mask of interface <interface_name> only use if netSaveDev is set to an interface name or a list of interface names (repeat for each interface)
netSaveNameServer= IP address of DNS server (multiple allowed separated by spaces) only use if netSaveDev is set to an interface name or a list of interface names (do not repeat for each interface)
netSaveDefaultRouter= IP address of default gateway only use if netSaveDev is set to an interface name or a list of interface names (do not repeat for each interface)
disk0= FreeBSD disk device Name, (e.g. ad0) see README for examples
partition= all, free, s1, s2, s3, s4, image see README for examples
partscheme= MBR or GPT partition scheme type
mirror= FreeBSD disk device name (e.g. ad1) sets the target disk for the mirror (i.e. the second disk)
mirrorbal= load, prefer, round-robin, split defaults to round-robin if the mirrorbal method is not specified
bootManager= none, bsd whether or not to install the FreeBSD boot manager
image= /path/to/image will write specified image file
commitDiskPart this variable is mandatory and must be placed at the end of each diskX section; create a diskX section for each disk you wish to configure.
encpass= password value at boot time, system will prompt for this password in order to mount the associated GELI encrypted partition
commitDiskLabel this variable is mandatory and must be placed at the end of disk's partitioning settings; see the README for examples on how to set the <File System Type> <Size> <Mountpoint> entries for each disk
installMedium= dvd, usb, ftp, rsync, image source to be used for installation
installType= PCBSD, FreeBSD determines whether this is a desktop or a server install
installFile= e.g. fbsd-release.tbz only set if using a customized installer archive
packageType= tar, uzip, split the archive type on the installation media
ftpPath= e.g. ftp://iso.cdn.pcbsd.org/9.1/amd64/netinstall/ location of the installer archive when using installMedium=ftp
rsyncPath= e.g. life-preserver/back-2011-09-12T14_53_14 location of the rsync data on the remote server when using installMedium=rsync
rsyncUser= username set when using installMedium=rsync
rsyncHost= IP address of rsync server set when using installMedium=rsync
rsyncPort= port number set when using installMedium=rsync
installComponents= e.g. amarok,firefox,ports components must exist in /PCBSD/pc-sysinstall/components/
upgradeKeepDesktopProfile= yes or no specify if you wish to keep your existing user's desktop profile data during an upgrade
rootPass= password set the root password of the installed system to the specified string
rootEncPass= encrypted string set root password to specified encrypted string
userName= case sensitive value create a separate block of user values for each user you wish to create
userComment= description description text can include spaces
userPass= password of user
userEncPass encrypted string set user password to specified encrypted string
userShell= e.g. /bin/csh path to default shell
userHome= e.g. /home/username path to home directory
userGroups= e.g. wheel,operator comma separated (no spaces) list of groups
commitUser mandatory, must be last line in each user block
runCommand= path to command run the specified command within chroot of the installed system, after the installation is complete
runScript= path to script runs specified script within chroot of the installed system, after the installation is complete
runExtCommand= path to command runs a command outside the chroot
timeZone= e.g. America/New_York location must exist in /usr/share/zoneinfo/
enableNTP= yes or no enable/disable NTP
localizeLang= e.g. en sets the system console and Desktop to the target language
localizeKeyLayout= e.g. en updates the system's Xorg config to set the keyboard layout
localizeKeyModel= e.g. pc104 updates the system's Xorg config to set the keyboard model
localizeKeyVariant= e.g. intl updates the Xorg config to set the keyboard variant
autoLoginUser= username user will be logged in automatically without entering a password

[edit] Créer une configuration personnalisée

One way to create this file is to read through the configuration examples in /usr/share/examples/pc-sysinstall/ to find the one that most closely matches your needs. Copy that file (to any location) and customize it so that it includes the variables and values you would like to use in your installation.

An alternate way to create this file is to perform an installation of the version that you wish to customize. The installer will automatically create a file containing the settings you selected during the installation to /root/pc-sysinstall.cfg. You can use that configuration file as-is, or customize it to meet an installation's needs. This method may prove easier to use if you are performing complex disk layouts.

Here is a sample configuration:

# Sample configuration file for an installation using pc-sysinstall

installMode=fresh installInteractive=no hostname=myhost.mydomain.com

# Set the disk parameters - 1st disk disk0=da0 partition=all bootManager=none commitDiskPart

# Set the disk parameters - 2nd disk disk1=da1 partition=all bootManager=none commitDiskPart

# Setup the disk label - 1st disk # All sizes are expressed in MB # Avail FS Types, UFS, UFS+S, UFS+J, ZFS, SWAP disk0-part=UFS+S 1024 / disk0-part=SWAP.eli 2048 none disk0-part=UFS+S 1024 /tmp disk0-part=UFS+S 1024 /var disk0-part=UFS+S 0 /usr # Size 0 means use the rest of the slice size # Do it now! commitDiskLabel

# Setup the disk label - 2nd disk # All sizes are expressed in MB # Avail FS Types, UFS, UFS+S, UFS+J, ZFS, SWAP disk1-part=UFS+S 1024 /usr/src disk1-part=UFS+S 4096 /usr/local disk1-part=UFS+S 0 /usr/ports # Size 0 means use the rest of the slice size> # Do it now! commitDiskLabel

netDev=em1 netIP=172.16.80.250 netMask=255.255.240.0 netNameServer=172.16.80.1 netDefaultRouter=172.16.80.1 netSaveDev=em0 em1 netSaveIP_em0=192.168.101.42 netSaveIP_em1=172.16.80.156 netSaveMask_em0=255.255.252.0 netSaveMask_em1=255.255.240.0 netSaveNameServer=172.16.80.1 netSaveDefaultRouter=192.168.100.1

# Set if we are installing via optical, USB, or FTP installType=FreeBSD installMedium=ftp ftpPath=http://pkgbuilder.mydomain.com/images/freebsd/8.2/ packageType=tar

# List our components to install #installComponents=ports,src

# Indiquer le mot de passe root rootPass=root

# paramétrer les utilisateurs userName=demo userComment=Demo User userPass=demo userShell=/bin/sh userHome=/home/demo commitUser

# Set up date/time runCommand=cp /usr/share/zoneinfo/EST5EDT /etc/localtime runCommand=touch /etc/wall_cmos_clock runCommand=adjkerntz -a

# Installation des packets requis pour les outils VMware installation/configuration runCommand=pkg_add -r compat6x-amd64 runCommand=pkg_add -r perl runCommand=pkg_add -r pcre runCommand=pkg_add -r puppet runCommand=pkg_add -r sysrc

# Fetch/install VMware Tools runCommand=fetch -o /tmp/vmtools.tar.gz http://pkgbuilder.mydomain.com/images/freebsd/vmware-freebsd-tools.tar.gz

runCommand=zcat /tmp/vmtools.tar.gz

If you wish to perform a fully-automated installation that does not prompt for any user input, you will also need to review /usr/share/examples/pc-sysinstall/pc-autoinstall.conf and place a customized copy of that file into /boot/pc-autoinstall.conf on your installation media.

Table 5.5b summarizes the additional variables that are available for fully automatic installations. More detailed descriptions can be found in the /usr/share/examples/pc-sysinstall/pc-autoinstall.conf file. Note that the variables in this file use a different syntax than those in Table 5.5a, in that the values follow a colon and a space rather than an equal sign.


Table 5.5b: Additional Variables for Automated Installations [tables 2]
Variable Options Description
pc_config URL or /path/to/file location of customized pc-sysinstall.conf
confirm_install yes or no should be set to yes, otherwise booting the wrong disk will result in a system wipe
shutdown_cmd e.g. shutdown -p now good idea to run a shutdown, but can be any command/script you wish to execute post-install
nic_config dhcp-all or <interface name> <IP address> <subnet mask> will attempt dhcp on all found NICs until the installation file can be fetched or will setup specified interface
nic_dns DNS server to use
nic_gateway IP address default gateway to use

Ci dessous un échantillon d'un fichier pc-autoinstall.conf:

# pc-autoinstall.conf example

# # Usage: Modify these variables, and copy the file to # /boot/pc-autoinstall.conf on your PC-BSD installation medium # # The conf will then be read at bootup, and your automated # install will take place ##################################################################

# Where the pc-sysinstall main config is located # Can be either a file on the booted CD / DVD / USB media, # or a remote file on http / ftp # # The value %%NIC_MAC%% is special, and will be substituted with # the macaddress of the enabled NIC from DHCP or manually set # with 'nic_config:' ##################################################################

# Exemples: # pc_config: ftp://192.168.0.2/cust-install.cfg # pc_config: http://192.168.0.2/cust-install.cfg # pc_config: http://192.168.0.2/%%NIC_MAC%%.cfg # pc_config: /boot/cust-install.cfg pc_config: http://pkgbuilder.mydomain.com/images/freebsd/pc-sysinstall.cfg>

# Set this to yes if we should confirm before doing an install # This should normally be set to yes, otherwise booting the wrong # disk will result in a system wipe confirm_install: no

# Set the command to run post-install, usually best to run shutdown # but this can be replaced with any other command / script you wish # to execute post-install
shutdown_cmd: shutdown -r now

# Options for the network setup, should the cfg need to be fetched # from a remote location, only necessary when using ftp or http ##################################################################

# Special option, will attempt dhcp on all found NICs # until the file can be fetched, or we run out of interfaces # nic_config: dhcp-all

# Line to be passed to the "ifconfig" command to bring up an interface nic_config: em1 172.16.80.250 255.255.240.0

# Serveur DNS à utiliser nic_dns: 172.16.80.1

# Default router / gateway

nic_gateway: 172.16.80.1

[edit] Créer personnalisée d'un support d'installation ou d'un serveur d'installation

pc-sysinstall supporte les méthodes d'installation suivantes:

  • A partir d'un CD, DVD, ou d'un support USB
  • from an installation directory on an HTTP, FTP, SSH+rsync, or a PXE Boot Install server

The easiest way to create a custom installation media is to modify an existing installation image. For example, if you have downloaded an ISO for the PC-BSD® version that you wish to customize, the superuser can access the contents of the ISO as follows:

mdconfig -a -t vnode -f PCBSD9.0-x86-DVD.iso -u 1 mount -t cd9660 /dev/md1 /mnt

Make sure you have changed into a directory (use cd) where you would like to copy the contents of the ISO. In the following examples, /tmp/custominstall/ was created as the directory for this purpose:

cd /tmp/custominstall

tar -C /mnt -cf - . | tar -xvf -

umount /mnt

Alternately, if you have inserted an installation CD or DVD, you can mount the media and copy its contents to your desired directory:

mount -t cd9660 /dev/cd0 /mnt

cp -R /mnt/* /tmp/custominstall/

umount /mnt

If you are creating an automated installation, copy your customized pc-autoinstall.conf to /tmp/custominstall/boot/.

Copy your customized configuration file to /tmp/custominstall/. Double-check that the "installMedium=" variable in your customized configuration file is set to the type of media that you will be installing from.

You may also need to add some extra files if you set the following variables in your custom configuration file:

  • installComponents= make sure that any extra components you wish to install exist in extras/PBI/ (if they end in the .pbi extension) or extras/components/ (if they end in .tbz)
  • runCommand= make sure the command exists in the specified path
  • runScript= soyez certain que le script existe dans le chemin spécifié
  • runExtCommand= soyez sur que la commande existe dans le chemin spécifié

If the installation media is a CD or DVD, you will need to create a bootable media that contains the files in your directory. To create a bootable ISO:

cd /tmp/custominstall mkisofs -V mycustominstall -J -R -b boot/cdboot -no-emul-boot -o myinstall.iso

Vous pouvez ensuite utiliser votre logiciel de gravure favoris pour graver l'ISO sur le support.

To begin an installation that requires user interaction:

pc-sysinstall -c /chemin_de_votre_fichier_de_configuration

Pour démarrer une installation automatique complète, insérer le support d'installation et redémarrer.

If you are using an HTTP, FTP, or SSH server as the installation media, untar or copy the required files to a directory on the server that is accessible to users. Be sure to configure the server so that the installation files are accessible to the systems that you wish to install. If you are using a PXE Boot Install server, follow the instructions at Connecting to and Customizing the PXE Boot Install Server.


List of Tables


  1. Table 5.5a: Available Variables for Customizing a PC-BSD® Installation
  2. Table 5.5b: Additional Variables for Automated Installations


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