/[pxelator]/lib/PXElator/config.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Revision 534 - (hide annotations)
Fri Sep 17 20:57:11 2010 UTC (13 years, 7 months ago) by dpavlin
File size: 10146 byte(s)
upgrade debian live to current squeeze alpha2

this is fragile, and drops us into root propt to add user manually since it seems
that live-webhelper is broken at the moment and doesn't create user or autologin
on standard image

to continue booting use

exec /sbin/init 2

after chaning root password!

1 dpavlin 74 package config;
2    
3     use warnings;
4     use strict;
5 dpavlin 135 use autodie;
6 dpavlin 74
7     use server;
8 dpavlin 129 use pxelinux;
9 dpavlin 156 use client;
10 dpavlin 271 use file;
11 dpavlin 348 use ssh;
12 dpavlin 534 use upstream;
13 dpavlin 271
14 dpavlin 74 use File::Slurp;
15    
16 dpavlin 273 our $mounted;
17    
18 dpavlin 470 our $server;
19     our $server_ip;
20    
21 dpavlin 524 sub available { qw/katalog debian_live webconverger debirf tinycore nfsroot openvz printer wrt clonezilla ubuntu memdisk vyatta android/ };
22 dpavlin 153
23 dpavlin 129 sub debian_live {
24 dpavlin 232 my ($ip) = @_;
25    
26 dpavlin 534 my $from = 'http://cdimage.debian.org/cdimage/release/current-live/i386/web/';
27     $from = 'http://cdimage.debian.org/cdimage/squeeze_live_alpha2/i386/web/';
28     my $variant = 'standard';
29 dpavlin 232
30 dpavlin 534 my $dir = upstream::files $from => 'MD5SUMS';
31    
32     my ( $vmlinuz, $initrd, $squashfs );
33    
34     my @md5sum = read_file "$dir/MD5SUMS";
35    
36     foreach ( @md5sum ) {
37     $vmlinuz = $1 if m/\s+(\S*vmlinuz\S*)/;
38     $initrd = $1 if m/\s+(\S*$variant\S*initrd\S*)/;
39     $squashfs = $1 if m/\s+(\S*$variant\S*\.squashfs)$/;
40     warn "# MD5SUM: $_\n";
41     }
42    
43     upstream::files $from => $vmlinuz, $initrd, $squashfs;
44    
45 dpavlin 234 my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
46    
47 dpavlin 534 # FIXME drop in shell because we can't create user
48    
49 dpavlin 232 pxelinux::config_for_ip( $ip, qq{
50    
51     default debian_live
52     label debian_live
53 dpavlin 534 kernel $vmlinuz
54     append initrd=$initrd fetch=http://$server_ip:7777/debian_live/$squashfs boot=live nopersistent hostname=$hostname union=aufs noprompt autologin username=user debug init=/bin/bash
55 dpavlin 234 });
56 dpavlin 232
57 dpavlin 129 }
58    
59 dpavlin 142 =head1 webconverger
60    
61     Webconverger - the opensource Web Kiosk
62    
63     L<http://webconverger.org/>
64    
65     =cut
66    
67 dpavlin 129 sub webconverger {
68 dpavlin 153 my ($ip) = @_;
69 dpavlin 129
70 dpavlin 441 $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
71 dpavlin 129
72 dpavlin 201 my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
73 dpavlin 151
74 dpavlin 444 my $homepage = client::conf( $ip => 'webconverger/homepage'
75 dpavlin 470 , default => "http://$server_ip:7777/client" );
76 dpavlin 444 my $fetch = client::conf( $ip => 'webconverger/fetch'
77 dpavlin 470 , default => "http://$server_ip:7777/webconverger/iso/live/filesystem.squashfs" );
78 dpavlin 444
79 dpavlin 138 pxelinux::config_for_ip( $ip, qq{
80 dpavlin 129
81 dpavlin 138 default webconverger
82 dpavlin 135 label webconverger
83     kernel iso/live/vmlinuz-2.6.30-backports.1-486
84 dpavlin 498 append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt kioskresetstation=10
85 dpavlin 135
86 dpavlin 138 });
87    
88 dpavlin 129 }
89    
90 dpavlin 450 sub katalog {
91     my ($ip) = @_;
92     $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
93     my $hostname = client::conf( $ip => 'hostname' ) || 'katalog';
94     my $homepage = client::conf( $ip => 'webconverger/homepage' => "http://koha.ffzg.hr" );
95 dpavlin 470 my $fetch = client::conf( $ip => 'webconverger/fetch' => "http://$server_ip:7777/webconverger/custom.squashfs" );
96 dpavlin 450
97     pxelinux::config_for_ip( $ip, qq{
98    
99     default katalog
100     label katalog
101     kernel iso/live/vmlinuz-2.6.30-backports.1-486
102     append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt
103    
104     });
105    
106     }
107 dpavlin 142 =head1 debirf
108    
109     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.
110    
111     L<http://cmrg.fifthhorseman.net/wiki/debirf>
112    
113     =cut
114    
115     sub debirf {
116     my $ip = shift;
117    
118     upstream::iso( 'http://cmrg.mayfirst.org/debirf/debirf-rescue_lenny_2.6.26-1-686.iso' );
119    
120     pxelinux::config_for_ip( $ip, qq{
121    
122     default linux
123     label linux
124     kernel iso/vmlinuz-2.6.26-1-686
125     append initrd=iso//debirf-rescue_lenny_2.6.26-1-686.cgz
126    
127     });
128     }
129    
130 dpavlin 145 sub tinycore {
131     my $ip = shift;
132 dpavlin 531 upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/3.x/release/tinycore-current.iso' );
133 dpavlin 145 pxelinux::config_for_ip( $ip, qq{
134    
135     default linux
136     label linux
137     kernel iso/boot/bzImage
138     append initrd=iso/boot/tinycore.gz
139    
140     });
141     }
142    
143 dpavlin 501 sub clonezilla {
144     my $ip = shift;
145     upstream::iso( 'http://sourceforge.net/projects/clonezilla/files/clonezilla_live_alternative_testing/clonezilla-live-20100503-lucid.iso/download' );
146     pxelinux::config_for_ip( $ip, qq{
147    
148     default linux
149     label linux
150     kernel iso/live/vmlinuz
151     append initrd=iso/live/initrd.img boot=live union=aufs noswap noprompt vga=788 fetch=http://$server_ip:7777/clonezilla/iso/live/filesystem.squashfs
152    
153     });
154     }
155 dpavlin 503
156     sub ubuntu {
157     my $ip = shift;
158     upstream::iso( 'http://mirrors.us.kernel.org/ubuntu-releases/lucid/ubuntu-10.04-desktop-i386.iso' );
159    
160     my $export = "$server::base_dir/tftp/ubuntu/iso";
161     my $exported = `exportfs | grep $export`;
162     if ( $exported ne $export ) {
163     warn "exportfs $exported\n";
164     system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
165     }
166     pxelinux::config_for_ip( $ip, qq{
167    
168     default linux
169     label linux
170     kernel iso/casper/vmlinuz
171     append initrd=iso/casper/initrd.lz boot=casper netboot=nfs nfsroot=$server_ip:$export --
172    
173     });
174     }
175    
176 dpavlin 513 sub memdisk {
177 dpavlin 506 my $ip = shift;
178    
179 dpavlin 513 my $dir = "$server::base_dir/tftp/memdisk";
180 dpavlin 506 mkdir $dir unless -e $dir;
181    
182     symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
183    
184 dpavlin 511 my $image = client::conf( $ip => 'memdisk.image' );
185 dpavlin 506
186 dpavlin 511 if ( ! $image ) {
187     $image = 'freedos.gz';
188     upstream::mirror_file 'http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/unofficial/balder/balder10.imz' => "$dir/$image";
189 dpavlin 513 warn "using $image [default FreeDOS]\n";
190 dpavlin 517 symlink "$dir/$image", client::ip_path $ip . '/memdisk.image';
191 dpavlin 511 } else {
192 dpavlin 513 $image =~ s{^.+/tftp/memdisk/}{} && warn "using $image\n";
193 dpavlin 511 }
194 dpavlin 506
195 dpavlin 517 if ( my $kvm = client::conf $ip => 'kvm' ) {
196     client::conf $ip => 'kvm.bin', 'qemu-system-i386'; # FIXME kvm doesn't seem to work
197     }
198    
199 dpavlin 506 pxelinux::config_for_ip( $ip, qq{
200    
201 dpavlin 513 default $image
202     label $image
203 dpavlin 506 kernel memdisk
204 dpavlin 511 append initrd=$image
205 dpavlin 506
206     });
207     }
208    
209 dpavlin 519 sub vyatta {
210     my $ip = shift;
211 dpavlin 520 upstream::iso( 'http://www.vyatta.com/downloads/vc6.1/vyatta-livecd_VC6.1-2010.08.20_i386.iso' );
212 dpavlin 519
213     my $dir = "$server::base_dir/tftp/vyatta";
214     symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
215    
216     pxelinux::config_for_ip( $ip, qq{
217    
218     default vyatta
219     label vyatta
220    
221     kernel iso/live/vmlinuz1
222     append initrd=iso/live/initrd1.img boot=live nopersistent noautologin nonetworking nouser hostname=vyatta fetch=http://$server_ip:7777/vyatta/iso/live/filesystem.squashfs
223    
224     });
225     }
226    
227 dpavlin 524 sub android {
228     my $ip = shift;
229     my $path = upstream::iso( 'http://android-x86.googlecode.com/files/android-x86-1.6-r2.iso' );
230    
231     my $dir = "$server::base_dir/tftp/android";
232     symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
233    
234     client::conf $ip => 'kvm.boot' => "n -cdrom $path";
235    
236     pxelinux::config_for_ip( $ip, qq{
237    
238     default android-1.6-donut
239     label android-1.6-donut
240    
241     kernel iso/kernel
242     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
243    
244     });
245     }
246    
247 dpavlin 271 sub in_chroot {
248     my ( $dir, $command ) = @_;
249     write_file "$dir/tmp/inside.sh", $command;
250     system "sudo chroot $dir sh -x /tmp/inside.sh";
251     }
252    
253 dpavlin 268 sub nfsroot {
254 dpavlin 277 my $ip = shift || die "no ip?";
255 dpavlin 268
256 dpavlin 461 my $dist = 'lenny';
257     $dist = 'squeeze';
258    
259 dpavlin 268 my $nfsroot = "$server::base_dir/tftp/nfsroot";
260 dpavlin 270 my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
261 dpavlin 268
262     if ( ! -e $nfsroot ) {
263 dpavlin 271 system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
264     mkdir $nfsroot;
265     }
266 dpavlin 270
267 dpavlin 271 my $debootstrap = "$nfsroot/debootstrap";
268 dpavlin 268
269 dpavlin 271 if ( ! -e $debootstrap ) {
270 dpavlin 268
271 dpavlin 461 system "sudo debootstrap --arch i386 $dist $debootstrap $debian_mirror";
272 dpavlin 268
273 dpavlin 461 file::append "$debootstrap/etc/apt/sources.list.d/non-free.list", "deb $debian_mirror $dist non-free\n";
274 dpavlin 457 in_chroot $debootstrap => 'apt-get update';
275    
276     file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n";
277 dpavlin 461 in_chroot $debootstrap => 'apt-get -f install -y --force-yes locales linux-image-2.6-686 firmware-bnx2';
278 dpavlin 268
279 dpavlin 461 # this can fails on some distros, so we run it alone
280     in_chroot $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
281 dpavlin 271 file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
282 dpavlin 461
283     file::change "$debootstrap/etc/initramfs-tools/initramfs.conf", 'BOOT=local' => 'BOOT=nfs';
284 dpavlin 271 in_chroot $debootstrap => 'update-initramfs -u';
285 dpavlin 268
286     }
287    
288 dpavlin 271 my $export = "$nfsroot/$ip";
289     my $br = "$nfsroot/br/$ip";
290    
291 dpavlin 277 $mounted->{"nfsroot/$ip"} ||= `mount | grep $export`;
292    
293     if ( ! $mounted->{"nfsroot/$ip"} ) {
294 dpavlin 271 warn "mounting $export";
295    
296     mkdir "$nfsroot/br" unless -e "$nfsroot/br";
297     mkdir $br unless -e $br;
298     mkdir $export unless -e $export;
299    
300     system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
301     system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
302    
303     }
304    
305 dpavlin 499 my $exported = `exportfs | grep $export`;
306     if ( $exported ne $export ) {
307     warn "exportfs $exported\n";
308     system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
309     }
310 dpavlin 460
311 dpavlin 277 my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
312     file::replace "$export/etc/hostname", $hostname;
313     file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
314 dpavlin 460 file::replace "$export/etc/resolv.conf", "domain $server->{domain}\nnameserver $server->{ip}\n";
315     file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server->{ip}\n";
316 dpavlin 271
317 dpavlin 277 file::append "$debootstrap/etc/network/interfaces", qq{
318    
319     auto lo
320     iface lo inet loopback
321    
322     allow-hotplug eth0
323     iface eth0 inet dhcp
324    
325     };
326    
327 dpavlin 293 map {
328     file::copy_once $_ => "$export/$_";
329     file::append "$export/etc/rc.local", $_;
330     } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );
331 dpavlin 277
332 dpavlin 463 pxelinux::config_ip_boot( $ip, "$export/boot", "root=/dev/nfs nfsroot=$server->{ip}:$export ro ip=dhcp" );
333 dpavlin 268
334     }
335    
336 dpavlin 350 sub openvz {
337 dpavlin 348 my $ip = shift;
338 dpavlin 434 ssh::shell( $ip, 'cat /proc/vz/veinfo', 'vzlist -a', 'uptime', 'free', 'df', 'zfs list' );
339 dpavlin 348 }
340 dpavlin 310 sub printer {}
341 dpavlin 317 sub wrt {}
342 dpavlin 310
343 dpavlin 110 sub for_ip {
344 dpavlin 285 my $ip = shift || return;
345 dpavlin 470 $server = server::as_hash_for $ip;
346     $server_ip = $server->{ip} || die "no server ip";
347 dpavlin 348 my $config = client::conf( $ip => 'config' ) || return;
348 dpavlin 533 my $ret = eval $config . '($ip)'; # must be last
349     if ( $@ ) {
350     warn "ERROR in executing $config($ip): $@\n";
351     $ret .= qq{<pre style="color:red">$@</pre>};
352     }
353     return $ret;
354 dpavlin 110 }
355    
356 dpavlin 135 warn 'loaded';
357    
358 dpavlin 74 1;

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