source: lmd/trunk/fuentes/admin-center-ltsp.install/lliurex-ltsp/src/js/llx_ltsconf_fields_actual.json @ 1663

Last change on this file since 1663 was 1663, checked in by fercavi, 5 years ago

fixed add description from some elements and eliminate some debug messages

File size: 24.5 KB
1[{"name":"CONFIGURE_FSTAB","type":"boolean","default":"True","klass":"extra","help":"/etc/fstab is generated by boot scripts"},{"name":"DNS_SERVER","type":"text","default":"","klass":"extra","help":"A valid IP for domain name server Used to build the client's resolv.conf file. Not needed by default."},{"name":"SEARCH_DOMAIN","type":"text","default":"","klass":"extra","help":"sets a valid search domain in the clients's resolv.conf file. Used to build the resolv.conf file. Not needed by default."},{"name":"HOSTNAME","type":"text","default":"","klass":"extra","help":"This parameter sets the host name for the thin client, for situations when if no DNS is available. A hostname is auto-generated if no hostname is set."},{"name":"HOSTNAME_BASE","type":"text","default":"","klass":"extra","help":"This parameter sets the base for the autogenerated host name for the thin client."},{"name":"HOSTNAME_EXTRA","type":"text","default":"ip","klass":"extra","help":"This parameter determines weather autogenerated host names are appended with information based on the ip address or mac address. Values are \"ip\" or \"mac\"."},{"name":"NBD_SWAP","type":"boolean","default":"False","klass":"extra","help":"If unspecified, it's automatically enabled for thin clients with less than 300 MB RAM and for fat clients with less than 800 MB RAM."},{"name":"NBD_SWAP_PORT","type":"text","default":"10809","klass":"basic","help":"The port on which NBD swapping will occur. An nbd-server export named swap is normally used."},{"name":"NBD_SWAP_SERVER","type":"text","default":"server","klass":"extra","help":"The NBD swap server can exist on any server on the network that is capable of handling it. You can specify the IP address of that server. The default is whatever the value of SERVER set to."},{"name":"NBD_SWAP_THRESHOLD","type":"text","default":"300","klass":"extra","help":"Automatically enable NBD_SWAP if the client has less RAM than the specified. For FAT clients, it defaults to 800"},{"name":"RM_SYSTEM_SERVICES","type":"text","default":"","klass":"extra","help":"A space separated list of services that shouldn't start on the clients even if they're installed, for example:\n               RM_SYSTEM_SERVICES=\"apache2 dnsmasq mysql nbd-server nfs-kernel-server\""},{"name":"RM_THIN_SYSTEM_SERVICES","type":"text","default":"","klass":"extra","help":"Same as RM_SYSTEM_SERVICES, but it only affects thin clients."},{"name":"KEEP_SYSTEM_SERVICES","type":"text","default":"","klass":"extra","help":"Some services are deleted by default when an LTSP client boots,either to save RAM, or because they don't make sense for netbooted machines. If you need some of them you can list them in KEEP_SYSTEM_SERVICES, for example:  KEEP_SYSTEM_SERVICES=\"acpid avahi-daemon bluetooth cups\""},{"name":"SERVER","type":"text","default":"","klass":"extra","help":"This is the server that is used for the XDM_SERVER, TELNET_HOST, XFS_SERVER and SYSLOG_HOST, if any of those are not specified explicitly. If you have one machine that is acting as the server for everything, then you can just specify the address here and omit the other server parameters. If this value is not set, it will be auto detected as the machine that the thin client booted from."},{"name":"XDM_SERVER","type":"text","default":"","klass":"extra","help":"If you're using the older startx screen script, and need to specify a different XDMCP server, then you can specify the server here. If this parameter is NOT specified, then it will use the SERVER parameter described above."},{"name":"TELNET_HOST","type":"text","default":"","klass":"extra","help":"If the thin client is setup to have a character based interface, then the value of this parameter will be used as the host to telnet into. If this value is NOT set, then it will use the value of SERVER above."},{"name":"XFS_SERVER","type":"text","default":"","klass":"extra","help":"If you are using an X Font Server to serve fonts, then you can use this entry to specify the IP address of the host that is acting as the font server. If this is not specified, it will use the default server, which is specified with the SERVER entry described above."},{"name":"SYSLOG_HOST","type":"text","default":"","klass":"extra","help":"If you want to send logging messages to a machine other than the default server, then you can specify the machine here. If this parameter is NOT specified, then it will use the SERVER parameter described above. Starting from LTSP 5.4.1 and on, this parameter must be specified to enable remote logging. You have to configure your server to accept remote logging as well."},{"name":"USE_LOCAL_SWAP","type":"boolean","default":"False","klass":"extra","help":"If you have a hard drive installed in the thin client, with a valid swap partition on it, this parameter will allow the thin client to swap to the local hard drive."},{"name":"TIMEZONE","type":"text","default":"","klass":"extra","help":" The timezone code for the thin client to use."},{"name":"TIMESERVER","type":"text","default":"","klass":"extra","help":"The address of an NTP time server that the thin client can set it's time from. If unset, the thin client just uses the BIOS time."},{"name":"SHUTDOWN_TIME","type":"text","default":"","klass":"extra","help":" Time at which thin client will automatically shut down."},{"name":"LTSP_FATCLIENT","type":"boolean","default":"True","klass":"basic","help":"Enable Fat Client support. It's automatically enabled if any sessions exist in /usr/share/xsessions."},{"name":"FAT_RAM_THRESHOLD","type":"text","default":"","klass":"extra","help":"Disable fat client support if less RAM is present."},{"name":"LOCALDEV","type":"boolean","default":"True","klass":"extra","help":"This parameter enables local devices support, like CD's and USB sticks. Users plugging them in should see them on the desktop, after they've been allowed to access the FUSE subsystem on the server. Check your distibutions docs to see how this is done on your distribution."},{"name":"LOCALDEV_DENY_CD","type":"boolean","default":"False","klass":"extra","help":"This parameter disables local device support for CD and DVD-rom devices"},{"name":"LOCALDEV_DENY_FLOPPY","type":"boolean","default":"False","klass":"extra","help":"This parameter disables local device support for floppy devices."},{"name":"LOCALDEV_DENY_INTERNAL_DISKS","type":"boolean","default":"True","klass":"extra","help":"This parameter disables local device support for internal ATA and SCSI hard disk devices."},{"name":"LOCALDEV_DENY_USB","type":"boolean","default":"False","klass":"extra","help":"This parameter disables local device support for USB devices."},{"name":"LOCALDEV_DENY","type":"text","default":"","klass":"extra","help":"This parameter disables local device support for devices matching certain patterns. Values are specified as a comma-separated list of sysfs attributes, which can be obtained by using udevadm info (or udevinfo). "},{"name":"PRINTER_0_DEVICE","type":"text","default":"","klass":"extra","help":"The device name of the printer. Valid device names such as /dev/lp0, or /dev/usblp0 are allowed."},{"name":"PRINTER_0_PORT","type":"text","default":"900","klass":"extra","help":" The TCP/IP Port number to use for the print server."},{"name":"PRINTER_0_TYPE","type":"text","default":"","klass":"extra","help":"Can either be set to P (for parallel), U (for USB) or S (for serial). Autodetected in most cases (except for serial)."},{"name":"PRINTER_0_WRITE_ONLY","type":"boolean","default":"False","klass":"extra","help":" Some parallel printers may need this set in order for the thin client to communicate to them properly. If you have problems with a parallel printer only printing part of the print job, try setting this to True."},{"name":"PRINTER_0_SPEED","type":"text","default":"900","klass":"extra","help":"Should be set to the baud rate of the printer (serial printers only)."},{"name":"PRINTER_0_FLOWCTRL","type":"text","default":"","klass":"extra","help":"Should be set to the flow control desired for the printer (serial printers only)."},{"name":"PRINTER_0_PARITY","type":"text","default":"","klass":"extra","help":"Specifies whether parity should be enabled for the printer (serial printers only)."},{"name":"PRINTER_0_DATABITS","type":"text","default":"8","klass":"extra","help":"Specifies how many data bits for the printer (serial printers only)."},{"name":"PRINTER_0_OPTIONS","type":"text","default":"","klass":"extra","help":"Specifies specific options for the printer (serial printers only)."},{"name":"LDM_PRINTER_LIST","type":"text","default":"","klass":"extra","help":"comma separated list of printers that will be displayed for that thin client (requires patched cups, included in Debian and Ubuntu)."},{"name":"LDM_PRINTER_DEFAULT","type":"text","default":"","klass":"extra","help":"Default printer for the thin client."},{"name":"SCANNER","type":"boolean","default":"False","klass":"extra","help":" This parameter enables scanners for the thin client."},{"name":"CONSOLE_KEYMAP","type":"text","default":"en","klass":"extra","help":"A valid console keymap. Allows you to specify a valid console keymap for TELNET_HOST sessions."},{"name":"XKBLAYOUT","type":"text","default":"","klass":"extra","help":"A valid xkb layout. Consult the documentation for valid settings."},{"name":"XKBMODEL","type":"text","default":"","klass":"extra","help":"A valid xkb model. Consult the documentation for valid settings."},{"name":"XKBVARIANT","type":"text","default":"","klass":"extra","help":"A valid xkb variant. Consult the documentation for valid settings."},{"name":"XKBRULES","type":"text","default":"","klass":"extra","help":"A valid xkb rules specifier. Consult the documentation for valid settings."},{"name":"XKBOPTIONS","type":"text","default":"","klass":"extra","help":"A valid xkb options specifier. Consult the documentation for valid settings."},{"name":"USE_TOUCH","type":"boolean","default":"True","klass":"extra","help":""},{"name":"SOUND","type":"boolean","default":"True","klass":"extra","help":"This parameter enables sound for the thin client."},{"name":"SOUND_DAEMON","type":"text","default":"pulse","klass":"extra","help":"This parameter sets which sound daemon to use on the thin client. Values are esd, nasd, and pulse (default)."},{"name":"VOLUME","type":"text","default":"90","klass":"extra","help":"This represents an integer percentage of the volume, ranging from 0 to 100%."},{"name":"HEADPHONE_VOLUME","type":"text","default":"","klass":"extra","help":"This represents an integer percentage of the headphone volume, ranging from 0 to 100%."},{"name":"PCM_VOLUME","type":"text","default":"","klass":"extra","help":"This represents an integer percentage of the PCM volume, ranging from 0 to 100%."},{"name":"CD_VOLUME","type":"text","default":"","klass":"extra","help":"This represents an integer percentage of the CD input volume, ranging from 0 to 100%."},{"name":"FRONT_VOLUME","type":"text","default":"","klass":"extra","help":"This represents an integer percentage of the front speaker volume, ranging from 0 to 100%."},{"name":"MIC_VOLUME","type":"text","default":"","klass":"extra","help":"This represents an integer percentage of the microphone input volume, ranging from 0 to 100%."},{"name":"USE_XFS","type":"boolean","default":"False","klass":"extra","help":"Instructs the thin client to look at the XFS_SERVER option, and use XFS for serving fonts."},{"name":"CONFIGURE_X","type":"boolean","default":"False","klass":"extra","help":"If you want to be able to configure the individual settings of the X configuration file, without having the X automatically configure the graphics card for you, you must enable this option. By default this option is turned off."},{"name":"X_CONF","type":"text","default":"","klass":"extra","help":"If you want to create your own complete config file, you can      do so and place it in the /opt/ltsp/<arch>/etc/X11 directory. Then, whatever you decide to call it needs to be entered as a value for this configuration variable. For example: X_CONF = /etc/X11/my-custom-xorg.conf Note that for the thin client, you reference it from /etc/X11."},{"name":"X_RAMPERC","type":"text","default":"100","klass":"extra","help":"Percentage of RAM for X server. Some programs allocate a large amount of ram in the server running on your thin client. Programs like Firefox and Evince can use up so much ram, that they eventually exhaust all your physical ram, and NBD swap, causing your thin client to crash. If you find your clients being booted back to a login prompt, or freezing up when viewing certain PDF's or web pages, this may be the problem. The X_RAMPERC variable stands for X RAM PERCent, and is a number between 0 and 100 that specifies how much of the free space on your thin client is allowed to consume. You'll generally want to set it at something lower than 100 percent, if you're having problems. Experimentation has shown a value between 80 and 90 will usually keep the terminal alive. What will then happen is the program consuming the memory will die, as opposed to the thin client itself. If you're having unexplained terminal problems, specifying: X_RAMPERC = 80 in your lts.conf file may improve things."},{"name":"X_VIRTUAL","type":"text","default":"","klass":"extra","help":"If you want to have a virtual screen which is larger than the physical screen on your thin client, you would configure that by providing a string of the form \"width height\" in this parameter, similar to the xorg.conf format."},{"name":"XSERVER","type":"text","default":"","klass":"extra","help":"You can use this parameter to override which X server the thin client will run. For PCI and AGP video cards, this parameter should not be required. The thin client should normally be able to auto-detect the card."},{"name":"X_MOUSE_DEVICE","type":"text","default":"","klass":"extra","help":"This is the device node that the mouse is connected to. If it is a serial mouse, this would be a serial port, such as /dev/ttyS0 or /dev/ttyS1. This is not needed for PS/2 or USB mice, as they are auto-detected."},{"name":"X_MOUSE_PROTOCOL","type":"text","default":"","klass":"extra","help":"Should be auto-detected. However, valid entries include: sunkbd, lkkbd, vsxxxaa, spaceorb, spaceball, magellan, warrior, stinger, mousesystems, sunmouse, microsoft, mshack, mouseman, intellimouse, mmwheel, iforce, h3600ts, stowawaykbd, ps2serkbd,twiddler, twiddlerjoy"},{"name":"X_MOUSE_EMULATE3BTN","type":"boolean","default":"False","klass":"extra","help":"Normally unset, may need to be set to Y for certain 2 button mice."},{"name":"X_NUMLOCK","type":"boolean","default":"False","klass":"extra","help":"If this variable is set to True, then the numlock key will be defaulted to on when the terminal boots. Note that the numlockx command must be installed in the chroot for this to work."},{"name":"X_COLOR_DEPTH","type":"text","default":"","klass":"extra","help":"This is the number of bits to use for the colour depth. Possible values are 8, 16, 24 and 32. 8 bits will give 256 colours, 16 will give 65536 colours, 24 will give 16 million colours and 32 bits will give 4.2 billion colours! Not all X servers support all of these values. The default for thin clients is 16 in order to minimize network bandwidth, while for fat clients the X server default is used."},{"name":"X_SMART_COLOR_DEPTH","type":"boolean","default":"True","klass":"extra","help":"If set, thin clients no longer default to 16 bit colour depth but use the X server default instead."},{"name":"X_HORZSYNC","type":"text","default":"","klass":"extra","help":" This sets the HorizSync configuration parameter. This should be auto-detected for your monitor, however, if you want to force a lower resolution, use this parameter to do so."},{"name":"X_VERTREFRESH","type":"text","default":"","klass":"extra","help":"This sets the VertRefresh configuration parameter. This should be auto-detected for your monitor, however, if you want to force a lower resolution, use this parameter to do so."},{"name":"X_VIDEO_RAM","type":"text","default":"","klass":"extra","help":"This sets the VideoRam configuration parameter. The setting is in kilobytes. This should be auto-detected for your monitor. If you need to force a different video ram setting, use this parameter to do so."},{"name":"X_BLANKING","type":"text","default":"","klass":"extra","help":"When set, X_BLANKING will cause DPMS standby to activate after the number of seconds provided. If the monitor does not support DPMS, then the blanking screensaver will activate. If X_BLANKING is set to 0, the monitor will remain on indefinitely. NOTE: This does not apply to the xdmcp or startx screen script. Also, server-side Xclients such as power managers and screensavers may override this setting."},{"name":"XRANDR_DISABLE","type":"boolean","default":"False","klass":"extra","help":" Disables XRANDR output handling so that the older X_MODE_0 way of setting resolution works. This is useful on older Xorg drivers that don't support XRANDR."},{"name":"LDM_AUTOLOGIN","type":"boolean","default":"False","klass":"extra","help":"This option allows the thin client to login automatically without the need for a username and password. To set it set LDM_AUTOLOGIN = True for the corresponding thin client. This will attempt to log in the thin client with username = hostname and password = hostname. You can also set a user and password with LDM_USERNAME and LDM_PASSWORD variables."},{"name":"LDM_USERNAME","type":"text","default":"","klass":"extra","help":""},{"name":"LDM_PASSWORD","type":"text","default":"","klass":"extra","help":""},{"name":"LDM_DEBUG_TERMINAL","type":"boolean","default":"False","klass":"extra","help":"Opens a local terminal after login for debugging purposes."},{"name":"LDM_DIRECTX","type":"boolean","default":"False","klass":"extra","help":"This is arguably the most important LDM option, as it allows you to turn off the encrypted X tunnel via SSH, and instead run a less secure, but much faster unencrypted tunnel. Users who have slower thin clients will want to set this to True. It is set to True by default in Fedora."},{"name":"LDM_GUESTLOGIN","type":"boolean","default":"False","klass":"extra","help":"This option places a GUEST LOGIN button underneath the entry field for username and password. To set it set LDM_GUESTLOGIN = True for the corresponding thin client. You can also set a user and password with LDM_USERNAME = John and LDM_PASSWORD = secret, although not setting these will default to the hostname of the thin client."},{"name":"LDM_GUEST_SERVER","type":"text","default":"","klass":"extra","help":"This is a space-separated list of available servers where guest logins are available. The first server in the list will be the default guest login server unless the user selects another from the preferences menu at login time."},{"name":"LDM_USER_ALLOW","type":"text","default":"","klass":"extra","help":" This option allows you to give access to certain thin clients based on the username set in /etc/passwd. For example, thin client A should only be used by Jane, Bob, and Fred, while thin client B is to be used by Harry only. By adding these options to the corresponding mac addresses you allow or deny access to the thin clients in question. Example:<br/>               [thin:client:A:mac:address]<br/> LDM_USER_ALLOW = Jane,Bob,Fred<br/>[thin:client:B:mac:adddress]<br/>LDM_USER_ALLOW = Harry<br/>"},{"name":"LDM_LOGIN_TIMEOUT","type":"text","default":"","klass":"extra","help":"This lets LDM automatically login after the set amount of time in seconds. If you specify this option, then do not specify LDM_AUTOLOGIN. Use it in this format:<br/>[thin:client:mac:address]<br/>LDM_LOGIN_TIMEOUT = 25<br/>Note that you will need to also set LDM_GUESTLOGIN=True for LDM_LOGIN_TIMEOUT to be useful."},{"name":"LDM_SYSLOG","type":"boolean","default":"False","klass":"extra","help":"Normally, LDM logs to a simple file on the thin client, namely /var/log/ldm.log. This has the advantage of being fast, but the disadvantage of being hard to read for the administrator in the event of a problem, as the administrator must either spawn a shell screen session, or enable root login in tty1. By setting this option to \"True\", you can log up to the server if you've enabled your server's syslog for remote logging."},{"name":"LDM_SERVER","type":"text","default":"","klass":"extra","help":"This is a space-separated list of available servers for LDM to log into. The first server in the list will be the default server unless the user selects another from the preferences menu at login time"},{"name":"LDM_LANGUAGE","type":"text","default":"es_ES.UTF-8","klass":"basic","help":"This allows the system administrator to override the default locale settings on the server by setting the environment variables LANG, LANGUAGE and LC_ALL at login. Use the LANG variable to set the default locale for LDM's user interface."},{"name":"LDM_FORCE_LANGUAGE","type":"text","default":"","klass":"extra","help":"Same as LDM_LANGUAGE, but it overrides any previously user selected language and it even hides the LDM language selection menu."},{"name":"LDM_SSHOPTIONS","type":"text","default":"","klass":"extra","help":"Allows you to specify custom options to the ssh sessions started between LDM and the server."},{"name":"SSH_OVERRIDE_PORT","type":"text","default":"","klass":"extra","help":"If you run your ssh server different from the defult, you may set the port the thin client will use with this parameter."},{"name":"SSH_FOLLOW_SYMLINKS","type":"boolean","default":"False","klass":"extra","help":"Causes sshfs mounted filesystems for local applications to follow symlinks. By default it's false for symlinks under $HOME and true for any LOCAL_APPS_EXTRAMOUNTS."},{"name":"LOCAL_APPS_EXTRAMOUNTS","type":"text","default":"","klass":"extra","help":"This parameter enables extra mount points to be mounted on the thin client with sshfs. This require a commas separated list of directory."},{"name":"LDM_SESSION","type":"text","default":"gnome-fallback","klass":"basic","help":"Used to chose the default session on the server, for example: LDM_SESSION=\"gnome-fallback\" You can find the list of services that your server provides in /usr/share/xsessions. If the user has selected a specific session though LDM or another DM in the past, that's stored in his ~/.dmrc, and it overrides the default session."},{"name":"LDM_FORCE_SESSION","type":"text","default":"","klass":"extra","help":"Same as LDM_SESSION, but it overrides any previously selected sessions by the user and it even hides the LDM session selection menu."},{"name":"LDM_XSESSION","type":"text","default":"","klass":"extra","help":"Allows you to specify custom script on the server for LDM to run, rather than the server's standard script for starting an X session (usually Xsession)."},{"name":"LDM_LIMIT_ONE_SESSION","type":"boolean","default":"False","klass":"extra","help":"Only allow a given user to log into one thin-client at a time."},{"name":"LDM_LIMIT_ONE_SESSION_PROMPT","type":"boolean","default":"False","klass":"extra","help":"Prompt to kill processes of other logins when other logins are detected. Requires LDM_LIMIT_ONE_SESSION to be set."},{"name":"LDM_THEME","type":"text","default":"","klass":"extra","help":"Specify the name of the LDM theme. It can reference a directory in /usr/share/ldm/themes, or be specified as a full path to the theme dir (both relative to the chroot). To use the theme in /opt/ltsp/i386/usr/share/ldm/themes/MYTHEME, you'd specify: LDM_THEME=MYTHEME In your lts.conf file. Alternately, To use the theme in /opt/ltsp/i386/etc/MYTHEME, you'd specify: LDM_THEME=/etc/MYTHEME In your lts.conf file."},{"name":"LDM_PASSWORD_HASH","type":"boolean","default":"False","klass":"extra","help":"When set to True, this will create a proper shadow entry on the client, allowing for screen locking, and other things which require authentication to work. Note, this allows you to change your password locally, or possibly other actions such as sudo, but these changes are only temporary and will not persist on reboot. versions: LDM 2.2.14+, LTSP 5.5.2+"},{"name":"LOCAL_APPS","type":"boolean","default":"True","klass":"extra","help":"Enables support for running local apps on the thin client."},{"name":"LOCAL_APPS_MENU","type":"boolean","default":"False","klass":"extra","help":"Enables overriding of menu items from remote (server) applications. If this is set to True, local applications in the users menu will be used instead of the applications on the server."},{"name":"LOCAL_APPS_MENU_ITEMS","type":"text","default":"","klass":"extra","help":"This item should contain a comma separated list of application names as they appear on their .desktop files."},{"name":"LOCAL_APPS_WHITELIST","type":"text","default":"","klass":"extra","help":"Used to allow only specified space-separated commands to be run as local apps, allow all is default if unset. Full-paths are required for each command. No spaces in the names are allowed."}]
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