/[pxelator]/lib/PXElator/config.pm
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revision 350 by dpavlin, Sat Aug 29 21:09:55 2009 UTC revision 565 by dpavlin, Wed Nov 9 11:58:06 2011 UTC
# Line 9  use pxelinux; Line 9  use pxelinux;
9  use client;  use client;
10  use file;  use file;
11  use ssh;  use ssh;
12    use upstream;
13    
14  use File::Slurp;  use File::Slurp;
15    
16  our $mounted;  our $mounted;
17    
18  sub available { qw/debian_live webconverger debirf tinycore nfsroot openvz printer wrt/ };  our $server;
19    our $server_ip;
20    
21    sub available { qw/
22            katalog debian_live webconverger
23            debirf tinycore nfsroot
24            openvz printer wrt
25            clonezilla ubuntu memdisk vyatta android
26            systemrescue
27            memtest
28    / };
29    
30  sub debian_live {  sub debian_live {
31          my ($ip) = @_;          my ($ip) = @_;
32    
33          upstream::files( qw{          my $from = 'http://cdimage.debian.org/cdimage/release/current-live/i386/web/';
34                  http://cdimage.debian.org/cdimage/release/current-live/i386/web/          my $variant = 'standard';
35                  vmlinuz1  
36                  initrd1.img          my $dir = upstream::files $from => 'MD5SUMS';
37                  debian-live-501-i386-standard.squashfs  
38          });          my ( $vmlinuz, $initrd, $squashfs );
39            
40            my @md5sum = read_file "$dir/MD5SUMS";
41    
42            foreach ( @md5sum ) {
43                    $vmlinuz = $1 if m/\s+(\S*vmlinuz\S*)/;
44                    $initrd = $1 if m/\s+(\S*$variant\S*initrd\S*)/;
45                    $squashfs = $1 if m/\s+(\S*$variant\S*\.squashfs)$/;
46                    warn "# MD5SUM: $_\n";
47            }
48    
49            upstream::files $from => $vmlinuz, $initrd, $squashfs;
50    
51          my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';          my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
52    
53            # FIXME drop in shell because users doesn't work in current image
54            my $custom_init = 'init=/bin/hash';
55    
56            if ( my $custom_squashfs = client::conf( $ip => 'squashfs' ) ) {
57                    $squashfs = $custom_squashfs;
58                    $custom_init = '';
59            }
60    
61          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
62    
63  default debian_live  default debian_live
64  label debian_live  label debian_live
65          kernel vmlinuz1          kernel $vmlinuz
66          append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs          append initrd=$initrd fetch=http://$server_ip:7777/debian_live/$squashfs boot=live nopersistent hostname=$hostname union=aufs noprompt autologin username=user debug $custom_init
67          });          });
68    
69  }  }
70    
 use upstream;  
   
71  =head1 webconverger  =head1 webconverger
72    
73  Webconverger - the opensource Web Kiosk  Webconverger - the opensource Web Kiosk
# Line 48  L<http://webconverger.org/> Line 76  L<http://webconverger.org/>
76    
77  =cut  =cut
78    
79    sub _glob_first {
80            my ( $dir, $path ) = @_;
81            my @glob = glob "$dir/$path";
82            my $first = $glob[0] || die "no $dir/$path";
83            $dir   =~ s{iso/*$}{};
84            $first =~ s{^\Q$dir\E}{}g;
85            return $first;
86    }
87    
88  sub webconverger {  sub webconverger {
89          my ($ip) = @_;          my ($ip) = @_;
90    
91          $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );          $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-6.2.iso' );
92    
         my $homepage = client::conf( $ip => 'homepage', default => "http://${server::ip}:7777/client" );  
93          my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';          my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
94    
95            my $homepage = client::conf( $ip => 'webconverger/homepage'
96                    , default => "http://$server_ip:7777/client" );
97            my $fetch    = client::conf( $ip => 'webconverger/fetch'
98                    , default => "http://$server_ip:7777/webconverger/iso/live/filesystem.squashfs" );
99    
100            my $mnt = "$server::base_dir/tftp/webconverger/iso";
101            warn "# mnt: $mnt\n";
102            my $kernel = _glob_first $mnt => 'live/vmlinuz*';
103            my $initrd = _glob_first $mnt => 'live/initrd.img*';
104    
105          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
106    
107  default webconverger  default webconverger
108  label webconverger  label webconverger
109          kernel iso/live/vmlinuz-2.6.30-backports.1-486          kernel $kernel
110          append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${server::ip}:7777/webconverger/iso/live/filesystem.squashfs boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr          append initrd=$initrd fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt kioskresetstation=10
111    
112          });          });
113    
114  }  }
115    
116    sub katalog {
117            my ($ip) = @_;
118            $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
119            my $hostname = client::conf( $ip => 'hostname' ) || 'katalog';
120            my $homepage = client::conf( $ip => 'webconverger/homepage' => "http://koha.ffzg.hr" );
121            my $fetch    = client::conf( $ip => 'webconverger/fetch' => "http://$server_ip:7777/webconverger/custom.squashfs" );
122    
123            pxelinux::config_for_ip( $ip, qq{
124    
125    default katalog
126    label katalog
127            kernel iso/live/vmlinuz-2.6.30-backports.1-486
128            append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt
129    
130            });
131    
132    }
133  =head1 debirf  =head1 debirf
134    
135  debirf is a system that will create diskless, all-in-ram images (kernel and initramfs) that boot entirely into ram and leave the user in a fully functional Debian system.  debirf is a system that will create diskless, all-in-ram images (kernel and initramfs) that boot entirely into ram and leave the user in a fully functional Debian system.
# Line 92  label linux Line 155  label linux
155    
156  sub tinycore {  sub tinycore {
157          my $ip = shift;          my $ip = shift;
158          upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/tinycore_2.2.iso' );          upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/3.x/release/tinycore-current.iso' );
159          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
160    
161  default linux  default linux
# Line 103  label linux Line 166  label linux
166          });          });
167  }  }
168    
169    sub clonezilla {
170            my $ip = shift;
171            upstream::iso( 'http://sourceforge.net/projects/clonezilla/files/clonezilla_live_alternative_testing/clonezilla-live-20100503-lucid.iso/download' );
172            pxelinux::config_for_ip( $ip, qq{
173    
174    default linux
175    label linux
176            kernel iso/live/vmlinuz
177            append initrd=iso/live/initrd.img boot=live union=aufs noswap noprompt vga=788 fetch=http://$server_ip:7777/clonezilla/iso/live/filesystem.squashfs
178    
179            });
180    }
181    
182    sub ubuntu {
183            my $ip = shift;
184            upstream::iso( 'http://mirrors.us.kernel.org/ubuntu-releases/lucid/ubuntu-10.04-desktop-i386.iso' );
185    
186            my $export = "$server::base_dir/tftp/ubuntu/iso";
187            my $exported = `exportfs | grep $export`;
188            if ( $exported ne $export ) {
189                    warn "exportfs $exported\n";
190                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
191            }
192            pxelinux::config_for_ip( $ip, qq{
193    
194    default linux
195    label linux
196            kernel iso/casper/vmlinuz
197            append initrd=iso/casper/initrd.lz boot=casper netboot=nfs nfsroot=$server_ip:$export --
198    
199            });
200    }
201    
202    sub memdisk {
203            my $ip = shift;
204    
205            my $dir = "$server::base_dir/tftp/memdisk";
206            mkdir $dir unless -e $dir;
207    
208            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
209    
210            my $image = client::conf( $ip => 'memdisk.image' );
211    
212            if ( ! $image ) {
213                    $image = 'freedos.gz';
214                    upstream::mirror_file 'http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/unofficial/balder/balder10.imz' => "$dir/$image";
215                    warn "using $image [default FreeDOS]\n";
216                    symlink "$dir/$image", client::ip_path $ip . '/memdisk.image';
217            } else {
218                    $image =~ s{^.+/tftp/memdisk/}{} && warn "using $image\n";
219            }
220    
221            if ( my $kvm = client::conf $ip => 'kvm' ) {
222                    client::conf $ip => 'kvm.bin', 'qemu-system-i386'; # FIXME kvm doesn't seem to work
223            }
224    
225            pxelinux::config_for_ip( $ip, qq{
226    
227    default $image
228    label $image
229            kernel memdisk
230            append initrd=$image
231    
232            });
233    }
234    
235    sub vyatta {
236            my $ip = shift;
237            upstream::iso( 'http://www.vyatta.com/downloads/vc6.1/vyatta-livecd_VC6.1-2010.08.20_i386.iso' );
238    
239            my $dir = "$server::base_dir/tftp/vyatta";
240            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
241    
242            pxelinux::config_for_ip( $ip, qq{
243    
244    default vyatta
245    label vyatta
246    
247            kernel iso/live/vmlinuz1
248            append initrd=iso/live/initrd1.img boot=live nopersistent noautologin nonetworking nouser hostname=vyatta fetch=http://$server_ip:7777/vyatta/iso/live/filesystem.squashfs
249    
250            });
251    }
252    
253    sub android {
254            my $ip = shift;
255            my $path = upstream::iso( 'http://android-x86.googlecode.com/files/android-x86-1.6-r2.iso' );
256    
257            my $dir = "$server::base_dir/tftp/android";
258            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
259    
260            client::conf $ip => 'kvm.boot' => "n -cdrom $path";
261    
262            pxelinux::config_for_ip( $ip, qq{
263    
264    default android-1.6-donut
265    label android-1.6-donut
266    
267            kernel iso/kernel
268            append initrd=iso/initrd.img root=/dev/ram0 androidboot_hardware=eeepc acpi_sleep=s3_bios,s3_mode quiet SRC= DATA= SDCARD= vga=788 DEBUG=1
269    
270            });
271    }
272    
273    
274    # http://www.sysresccd.org/Sysresccd-manual-en_PXE_network_booting
275    sub systemrescue {
276            my $ip = shift;
277            my $path = upstream::iso( 'http://sourceforge.net/projects/systemrescuecd/files/sysresccd-x86/1.6.1/systemrescuecd-x86-1.6.1.iso/download' );
278    
279            my $dir = "$server::base_dir/tftp/systemrescue";
280            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
281    
282            client::conf $ip => 'kvm.boot' => "n -cdrom $path";
283    
284            pxelinux::config_for_ip( $ip, qq{
285    
286    default systemrescue
287    label systemrescue
288    
289            kernel iso/isolinux/rescuecd
290            append initrd=iso/isolinux/initram.igz dodhcp netboot=http://$server::ip:7777/systemrescue/iso/sysrcd.dat
291    
292            });
293    }
294    
295    # http://www.memtest.org/
296    sub memtest {
297            my $ip = shift;
298    
299            my $dir = "$server::base_dir/tftp/memtest";
300            mkdir $dir unless -e $dir;
301            symlink '/boot/memtest86+.bin', "$dir/memtest.bin" unless -e "$dir/memtest.bin";
302    
303            pxelinux::config_for_ip( $ip, qq{
304    
305    default memtest
306    label memtest
307            linux memtest.bin
308    
309            });
310    }
311    
312  sub in_chroot {  sub in_chroot {
313          my ( $dir, $command ) = @_;          my ( $dir, $command ) = @_;
314          write_file "$dir/tmp/inside.sh", $command;          write_file "$dir/tmp/inside.sh", $command;
# Line 112  sub in_chroot { Line 318  sub in_chroot {
318  sub nfsroot {  sub nfsroot {
319          my $ip = shift || die "no ip?";          my $ip = shift || die "no ip?";
320    
321            my $dist = 'lenny';
322            $dist = 'squeeze';
323    
324          my $nfsroot = "$server::base_dir/tftp/nfsroot";          my $nfsroot = "$server::base_dir/tftp/nfsroot";
325          my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );          my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
326    
# Line 124  sub nfsroot { Line 333  sub nfsroot {
333    
334          if ( ! -e $debootstrap ) {          if ( ! -e $debootstrap ) {
335    
336                  system "sudo debootstrap --arch i386 lenny $debootstrap $debian_mirror";                  system "sudo debootstrap --arch i386 $dist $debootstrap $debian_mirror";
337    
338                  file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n" &&                  file::append "$debootstrap/etc/apt/sources.list.d/non-free.list", "deb $debian_mirror $dist non-free\n";
339                  in_chroot     $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';                  in_chroot     $debootstrap => 'apt-get update';
                 in_chroot     $debootstrap => 'apt-get -f install -y --force-yes locales';      # linux-image-2.6-686  
340    
341                    file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n";
342                    in_chroot     $debootstrap => 'apt-get -f install -y --force-yes locales linux-image-2.6-686 firmware-bnx2';
343    
344                    # this can fails on some distros, so we run it alone
345                    in_chroot     $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
346                  file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";                  file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
347                  file::change("$debootstrap/etc/initramfs-tools/initramfs.conf",  'BOOT=local' => 'BOOT=nfs' ) &&  
348                    file::change "$debootstrap/etc/initramfs-tools/initramfs.conf",  'BOOT=local' => 'BOOT=nfs';
349                  in_chroot     $debootstrap => 'update-initramfs -u';                  in_chroot     $debootstrap => 'update-initramfs -u';
350    
351          }          }
# Line 153  sub nfsroot { Line 367  sub nfsroot {
367                    
368          }          }
369    
370            my $exported = `exportfs | grep $export`;
371            if ( $exported ne $export ) {
372                    warn "exportfs $exported\n";
373                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
374            }
375    
376          my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';          my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
377          file::replace "$export/etc/hostname", $hostname;          file::replace "$export/etc/hostname", $hostname;
378          file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";          file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
379          file::replace "$export/etc/resolv.conf", "domain $server::domain_name\nnameserver $server::ip\n";          file::replace "$export/etc/resolv.conf", "domain $server->{domain}\nnameserver $server->{ip}\n";
380          file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server::ip\n";          file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server->{ip}\n";
381    
382          file::append "$debootstrap/etc/network/interfaces", qq{          file::append "$debootstrap/etc/network/interfaces", qq{
383    
# Line 174  iface eth0 inet dhcp Line 394  iface eth0 inet dhcp
394                  file::append "$export/etc/rc.local", $_;                  file::append "$export/etc/rc.local", $_;
395          } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );          } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );
396    
397          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_ip_boot( $ip, "$export/boot", "root=/dev/nfs nfsroot=$server->{ip}:$export ro ip=dhcp" );
398    
 default nfsroot  
 label nfsroot  
         kernel debootstrap/vmlinuz  
         append initrd=debootstrap/initrd.img root=/dev/nfs nfsroot=$server::ip:$export ro ip=dhcp  
   
         });  
399  }  }
400    
401  sub openvz {  sub openvz {
402          my $ip = shift;          my $ip = shift;
403          ssh::shell( $ip, 'cat /proc/vz/veinfo', 'uptime', 'free', 'df' );          ssh::shell( $ip, 'cat /proc/vz/veinfo', 'vzlist -a', 'uptime', 'free', 'df', 'zfs list' );
404  }  }
405  sub printer     {}  sub printer     {}
406  sub wrt         {}  sub wrt         {}
407    
408  sub for_ip {  sub for_ip {
409          my $ip = shift || return;          my $ip = shift || return;
410            $server = server::as_hash_for $ip;
411            $server_ip = $server->{ip} || die "no server ip";
412          my $config = client::conf( $ip => 'config' ) || return;          my $config = client::conf( $ip => 'config' ) || return;
413          eval $config . '($ip)';          my $ret = eval $config . '($ip)'; # must be last
414  #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";          if ( $@ ) {
415                    warn "ERROR in executing $config($ip): $@\n";
416                    $ret .= qq{<pre style="color:red">$@</pre>};
417            }
418            return $ret;
419  }  }
420    
421  warn 'loaded';  warn 'loaded';
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