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= Anaconda Options =
{{autolang|base=yes}}
<code>allowwireless</code>


Experimental option to allow use of wireless networking adapters in the loader.
Anaconda boot options are [https://anaconda-installer.readthedocs.io/en/latest/boot-options.html described in the official Anaconda documentation on Read the Docs].


<code>asknetwork</code>
The page is generated from the [https://github.com/rhinstaller/anaconda/blob/master/docs/boot-options.rst boot-options.rst] file in the Anaconda source code repository. So if you spot any mistakes or want to improve the boot option documentation just open a pull request for this file.


Prompt for network configuration in the first stage of installation
regardless of installation method.
<code>autostep</code>
Advance to the next screen automatically.  This is mostly useful for
debugging.
<code>blacklist=<module></code>
Do not automatically load module <module>, even if the hardware exists on the system.
<code>cmdline</code>
Force command line install mode.  This mode simply prints out text and does
not allow any interactivity.  All options must be specified either in a
kickstart file or on the command line.
<code>dd</code> or <code>driverdisk</code>
Use a driver disk.
<code>debug</code>
Add a debug button to the UI that allows dropping into a python debugger.
<code>dhcpclass=<class></code>
Sends a custom DHCP vendor class identifier.  ISC's dhcpcd can inspect this
value using "option vendor-class-identifier".
<code>dhcptimeout=<sec></code>
Stop attempting to get a DHCP lease after <sec> seconds.
<code>display=<DISPLAY></code>
Sets the $DISPLAY environment variable.
<code>dns=<dns></code>
Comma separated list of nameservers to use for a network installation.
<code>dogtail=<url></code>
Use the dogtail (automated UI testing framework) script found at <url>.
Only makes sense on graphical installs.
<code>essid=<essid></code>
Connect to the wireless network given by <essid> for a network installation.
Only makes sense with <code>allowwireless</code>.
<code>ethtool=<opts></code>
Specify certain additional network device settings.  Valid options are
duplex={full,half} and speed={1000,100,10}.  Multiple options may be given
as a string separated by spaces and surrounded by double quotes.
<code>gateway=<gw></code>
Gateway to use for a network installation.
<code>graphical</code>
Force graphical install.  Required to have ftp/http use GUI.  A graphical
install implies that the installed system will boot up into runlevel 5,
using whichever display manager is in use by the default desktop (gdm for
GNOME, kdm for KDE).
<code>headless</code>
Specify that the machine being installed onto does not have any display
hardware, and that anaconda should not probe for it.
<code>ip=<ip></code>
IP to use for a network installation, use 'dhcp' for DHCP.
<code>ipv6=<ipv6></code>
IPv6 IP address to use for a network installation. Use 'auto' for automatic neighbor discovery.
<code>keymap=<keymap></code>
Keyboard layout to use.  Valid values are those which can be used for the
<code>keyboard</code> kickstart command.
<code>ks</code>
Kickstart over NFS.
<code>ks=cdrom:</code>
Kickstart from CDROM
<code>ks=file:<path></code>
Kickstart from a file (path = 'fd0/ks.cfg')
<code>ks=ftp://<path></code>
Kickstart from FTP.
<code>ks=hd:<dev>:<path></code>
Kickstart via harddrive (dev = 'hda1', for example)
<code>ks=http://<path></code>
Kickstart from HTTP.
<code>ks=nfs(:options):<server>:<path></code>
Kickstart from NFS.  NFS mount options are optional.
<code>ksdevice</code>
Takes one of 4 types of argument which tells install what network device to
use for kickstart from network:
* An argument like 'eth0' naming a specific interface
* An argument like 00:12:34:56:78:9a indicating the MAC address of a
specific interface
* The keyword 'link' indicating that the first interface with link up
* The keyword 'bootif' indicating that the MAC address indicated by the
BOOTIF command line option will be used to locate the boot interface.
BOOTIF is automagically supplied by pxelinux when you include the
option 'IPAPPEND 2' in your pxelinux.cfg file
<code>kssendmac</code>
Adds HTTP headers to ks=http:// request that can be helpful for provisioning
systems.  Includes MAC address of all network interfaces in HTTP headers of
the form "X-RHN-Provisioning-MAC-0: eth0 01:23:45:67:89:ab".
<code>lang=<lang></code>
Language to use for the installation.  This should be a language which is
valid to be used with the <code>lang</code> kickstart command.
<code>linksleep=<delay></code>
Check the network device for a link every second for <delay> seconds.
<code>loglevel=<level></code>
Set the minimum level required for messages to be logged.  Values for
<level> are debug, info, warning, error, and critical.  The default value
is info.
<code>lowres</code>
Force GUI installer to run at 640x480.
<code>mediacheck</code>
Activates loader code to give user option of testing integrity of
install source (if an ISO-based method).
<code>method=</code>
This option is deprecated in favor of repo=.  For now, it does the same thing
as repo= but will be removed at a later date.
<code>mtu=<num></code>
Set the MTU (maximum transmission unit) used during network installs to
the given number.  Uses the network stack default if this option is not
specified.
<code>netmask=<nm></code>
Netmask to use for a network installation.
<code>nicdelay=<sec></code>
Sleep for <sec> seconds before trying again to bring up the network.
<code>nodmraid</code>
Disable support for dmraid.
<code>nofirewire</code>
Do not load support for firewire devices.
<code>noipv4</code>
Disable IPv4 networking during installation.
<code>noipv6</code>
Disable IPv6 networking during installation.
<code>nokill</code>
A debugging option that prevents anaconda from terminating all running
programs when a fatal error occurs
<code>nomount</code>
Don't automatically mount any installed Linux partitions in rescue mode.
<code>nompath</code>
Disable support for multipath devices.
<code>nopass</code>
Don't pass keyboard/mouse info to stage 2 installer, good for testing
keyboard and mouse config screens in stage2 installer during network
installs.
<code>noprobe</code>
Do not attempt to detect hw, prompts user instead.
<code>noselinux</code>
Disable SELinux on the installed system.
<code>noshell</code>
Do not put a shell on tty2 during install.
<code>nousb</code>
Do not load USB support (helps if install hangs early sometimes).
<code>nousbstorage</code>
Do not load usbstorage module in loader.  May help with device ordering on
SCSI systems.
<code>repo=cdrom</code>
Do a CDROM based installation.
<code>repo=ftp://<path></code>
Use <path> for an FTP installation
<code>repo=hd://<dev>/<path></code>
Use <path> on <dev> for a hard drive installation
<code>repo=http://<path></code>
Use <path> for an HTTP installation
<code>repo=nfs:<path></code>
Use <path> for an NFS installation.
<code>rescue</code>
Run rescue environment.
<code>resolution=<mode></code>
Run installer in mode specified, '1024x768' for example.
<code>selinux[=0] </code>
Disables selinux entirely.  Defaults to on.
<code>serial</code>
Turns on serial console support.
<code>stage2=</code>
Specifies a path to a stage2.img file instead of to an installation source.
Otherwise, follows the same syntax as <code>repo=</code>.
<code>syslog=<host>[[<port>]] </code>
Once installation is up and running, send log messages to the syslog process
on <host>, and optionally, on port <port>.  Requires the remote syslog
process to accept connections (the -r option).
<code>telnet</code>
Start a telnet server early during installation.
<code>test</code>
Run in test mode, which prevents anaconda from doing much of anything useful
but can be helpful in debugging.
<code>text</code>
Force text mode install.  A text mode install implies that the installed system
will boot up in runlevel 3 instead of to the graphical login screen.
<code>updates</code>
Prompt for removable media containing updates (bug fixes).
<code>updates=<url></code>
Image containing updates over FTP or HTTP.
<code>upgradeany</code>
Don't require an /etc/redhat-release that matches the expected syntax to
upgrade.
<code>usefbx</code>
Use the framebuffer X driver instead of attempting to use a
hardware-specific one.
<code>utf8</code>
Set the TERM variable to vt100.
{{Anchor|vnc}}
<code>vnc</code>
Enable vnc-based installation. You will need to connect to the machine using
a vnc client application.  A vnc install implies that the installed system
will boot up in runlevel 3 instead of to the graphical login screen.
<code>vncconnect=<host>[[<port>]] </code>
Once installation is up and running, connect to the vnc client named <host>,
and optionally use port <port>.
<code>vncpassword=<password></code>
Enable a password for the vnc connection. This will prevent someone from
inadvertently connecting to the vnc-based installation.  Requires <code>vnc</code>
option to be specified as well.  If you have specified <code>vncconnect</code>
the <password> will not be used unless connection to host is not possible.
<code>wepkey=<key></code>
Use <key> as the wireless key when doing a network installation via a
wireless network.  Requires use of <code>essid</code>.  Only makes sense with
<code>allowwireless</code>.
<code>xdriver=<driver></code>
Use <driver> as the X driver to use during installation as well as on the
installed system.
----
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[[Category:Anaconda]]
[[Category:Anaconda]]

Latest revision as of 12:31, 30 August 2017

Anaconda boot options are described in the official Anaconda documentation on Read the Docs.

The page is generated from the boot-options.rst file in the Anaconda source code repository. So if you spot any mistakes or want to improve the boot option documentation just open a pull request for this file.