zentyal 3.0 LTSP ltsp.conf

ltsp.conf
(9:59:41 AM) TedHughes: [default]
(9:59:41 AM) TedHughes:     LDM_AUTOLOGIN = False
(9:59:41 AM) TedHughes:     LOCAL_APPS_MENU = True
(9:59:41 AM) TedHughes:     LDM_ALLOW_GUEST = False
(9:59:41 AM) TedHughes:     LDM_LIMIT_ONE_SESSION = False
(9:59:41 AM) TedHughes:     FAT_RAM_THRESHOLD = 500
(9:59:41 AM) TedHughes:     XKBLAYOUT = us
(9:59:41 AM) TedHughes:     LOCAL_APPS = True
(9:59:41 AM) TedHughes:     SOUND = True
(9:59:41 AM) TedHughes:     LDM_DIRECTX = True
(9:59:41 AM) TedHughes:     LTSP_FATCLIENT = TRUE
(9:59:41 AM) TedHughes:     LOCALDEV = True
(9:59:41 AM) TedHughes:     CONSOLE_KEYMAP = us
(9:59:41 AM) TedHughes:     NETWORK_COMPRESSION = False

On fat clients the directive LTSP_FATCLIENT = TRUE is missing

Also modified the scripts as extra options would be nice.
#!/usr/bin/perl -s

use strict;
use warnings;

use EBox;
use EBox::Gettext;
use EBox::Global;
use Error qw(:try);

if (scalar @ARGV >= 1) {
    my $arch = $ARGV[0];
    my $fat  = $ARGV[1];
    my $chroot = ($fat ? "fat-$arch" : $arch);

    EBox::init();

    my $ltsp = EBox::Global->modInstance('ltsp');

    $ltsp->st_set_string('work', 'build');
    $ltsp->st_set_string('error', '');

    print "Building $chroot image...\n";

    my $buildCmd = "ltsp-build-client --arch $arch --purge-chroot --copy-sourceslist --apt-keys /etc/apt/trusted.gpg";

    if ($fat) {
        $buildCmd .= " --chroot $chroot --fat-client-desktop ubuntu-desktop";

    }
    try {
        # TODO: add more messages to ltsp.log (with timestamps)
        EBox::Sudo::root("echo `date` $buildCmd >> /var/log/zentyal/ltsp.log");
	EBox::Sudo::root("$buildCmd >> /var/log/zentyal/ltsp.log");
        EBox::Sudo::root('service nbd-server restart');
    } otherwise {
        $ltsp->st_set_string('error', __('Build image failed'));
        print "Build image failed. Check /var/log/zentyal/zentyal.log for details.\n";
    } finally {
        $ltsp->st_set_string('work', 'none');
    };

} else {
    print "Usage: build-image arch fat?\n";
}
$fat-client-desktop & $use-server-desktop = --fat-client

logging in update-image
#!/usr/bin/perl -s

use strict;
use warnings;

use EBox;
use EBox::Global;

if (scalar @ARGV == 2) {
    my $arch = $ARGV[0];
    my $fat  = $ARGV[1];
    my $chroot = ($fat ? "fat-$arch" : $arch);
    if ( -f "/opt/ltsp/images/$chroot.img" ) {
        EBox::init();

        my $ltsp = EBox::Global->modInstance('ltsp');

        $ltsp->st_set_string('work', 'update');
        print "Updating $chroot image...\n";

        my $CHROOT_DIR = "/opt/ltsp/";
        EBox::Sudo::root("echo `date` chroot $CHROOT_DIR$chroot mount -t proc none /proc >> /var/log/zentyal/ltsp.log "
			 . "&& chroot $CHROOT_DIR$chroot mount -t proc none /proc >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` chroot $CHROOT_DIR$chroot apt-get update >> /var/log/zentyal/ltsp.log "
			 . "&& chroot $CHROOT_DIR$chroot apt-get update >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` chroot $CHROOT_DIR$chroot env LTSP_HANDLE_DAEMONS=false apt-get upgrade -y >> /var/log/zentyal/ltsp.log "
                         . "&& chroot $CHROOT_DIR$chroot env LTSP_HANDLE_DAEMONS=false apt-get upgrade -y >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` chroot $CHROOT_DIR$chroot autoremove -y >> /var/log/zentyal/ltsp.log "
                         . "&& chroot $CHROOT_DIR$chroot apt-get autoremove -y >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` chroot $CHROOT_DIR$chroot clean >> /var/log/zentyal/ltsp.log "
                         . "&& chroot $CHROOT_DIR$chroot apt-get clean >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date`  umount /opt/ltsp/$chroot/proc >> /var/log/zentyal/ltsp.log "
			 . "&& umount /opt/ltsp/$chroot/proc >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` ltsp-update-kernels $CHROOT_DIR$chroot >> /var/log/zentyal/ltsp.log "
                         . "&& ltsp-update-kernels $CHROOT_DIR$chroot >> /var/log/zentyal/ltsp.log "
			 . "&& echo `date` ltsp-update-image --image-only --arch $chroot >> /var/log/zentyal/ltsp.log "
			 . "&& ltsp-update-image --image-only --arch $chroot >> /var/log/zentyal/ltsp.log");
        $ltsp->st_set_string('work', 'none');
    } else {
        print "/opt/ltsp/images/$chroot.img does not exist.\n";
    }
} else {
    print "Usage: update-image arch fat?\n";
}

lsb - Linux Standard Base 4.0 support package
if you run ltsp-info
it will tell you no modules loaded
apt-get install lsb

also I forgot
/etc/init.d/zentyal ltsp restart
* Restarting Zentyal module: ltsp                                       [fail]
Undefined subroutine &EBox::Types::Select called at /usr/share/perl5/EBox/LTSP/Model/GeneralOpts.pm line 106.

Also with the script
env LTSP_HANDLE_DAEMONS=false
on completion can you turn to =true
or is a full restart needed ?

the update-image script have been changed and keeps local to the $arch selected
build-client writes the kernels and tftboot updates to all images
haven't found a solution.