/[pxelator]/lib/PXElator/config.pm
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revision 270 by dpavlin, Wed Aug 19 18:10:37 2009 UTC revision 524 by dpavlin, Mon Sep 13 18:23:13 2010 UTC
# Line 7  use autodie; Line 7  use autodie;
7  use server;  use server;
8  use pxelinux;  use pxelinux;
9  use client;  use client;
10    use file;
11    use ssh;
12    
13  use File::Slurp;  use File::Slurp;
14    
15  sub available { qw/debian_live webconverger debirf tinycore nfsroot/ };  our $mounted;
16    
17    our $server;
18    our $server_ip;
19    
20    sub available { qw/katalog debian_live webconverger debirf tinycore nfsroot openvz printer wrt clonezilla ubuntu memdisk vyatta android/ };
21    
22  sub debian_live {  sub debian_live {
23          my ($ip) = @_;          my ($ip) = @_;
# Line 28  sub debian_live { Line 36  sub debian_live {
36  default debian_live  default debian_live
37  label debian_live  label debian_live
38          kernel vmlinuz1          kernel vmlinuz1
39          append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs          append initrd=initrd1.img fetch=http://$server_ip:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs noprompt
40          });          });
41    
42  }  }
# Line 46  L<http://webconverger.org/> Line 54  L<http://webconverger.org/>
54  sub webconverger {  sub webconverger {
55          my ($ip) = @_;          my ($ip) = @_;
56    
57          upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );          $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
58    
         my $homepage = client::conf( $ip => 'homepage', default => "http://${server::ip}:7777/client" );  
59          my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';          my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
60    
61            my $homepage = client::conf( $ip => 'webconverger/homepage'
62                    , default => "http://$server_ip:7777/client" );
63            my $fetch    = client::conf( $ip => 'webconverger/fetch'
64                    , default => "http://$server_ip:7777/webconverger/iso/live/filesystem.squashfs" );
65    
66          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
67    
68  default webconverger  default webconverger
69  label webconverger  label webconverger
70          kernel iso/live/vmlinuz-2.6.30-backports.1-486          kernel iso/live/vmlinuz-2.6.30-backports.1-486
71          append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${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=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=$homepage locale=hr noprompt kioskresetstation=10
72    
73          });          });
74    
75  }  }
76    
77    sub katalog {
78            my ($ip) = @_;
79            $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
80            my $hostname = client::conf( $ip => 'hostname' ) || 'katalog';
81            my $homepage = client::conf( $ip => 'webconverger/homepage' => "http://koha.ffzg.hr" );
82            my $fetch    = client::conf( $ip => 'webconverger/fetch' => "http://$server_ip:7777/webconverger/custom.squashfs" );
83    
84            pxelinux::config_for_ip( $ip, qq{
85    
86    default katalog
87    label katalog
88            kernel iso/live/vmlinuz-2.6.30-backports.1-486
89            append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt
90    
91            });
92    
93    }
94  =head1 debirf  =head1 debirf
95    
96  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 98  label linux Line 127  label linux
127          });          });
128  }  }
129    
130  sub nfsroot {  sub clonezilla {
131            my $ip = shift;
132            upstream::iso( 'http://sourceforge.net/projects/clonezilla/files/clonezilla_live_alternative_testing/clonezilla-live-20100503-lucid.iso/download' );
133            pxelinux::config_for_ip( $ip, qq{
134    
135    default linux
136    label linux
137            kernel iso/live/vmlinuz
138            append initrd=iso/live/initrd.img boot=live union=aufs noswap noprompt vga=788 fetch=http://$server_ip:7777/clonezilla/iso/live/filesystem.squashfs
139    
140            });
141    }
142    
143    sub ubuntu {
144          my $ip = shift;          my $ip = shift;
145            upstream::iso( 'http://mirrors.us.kernel.org/ubuntu-releases/lucid/ubuntu-10.04-desktop-i386.iso' );
146    
147            my $export = "$server::base_dir/tftp/ubuntu/iso";
148            my $exported = `exportfs | grep $export`;
149            if ( $exported ne $export ) {
150                    warn "exportfs $exported\n";
151                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
152            }
153            pxelinux::config_for_ip( $ip, qq{
154    
155    default linux
156    label linux
157            kernel iso/casper/vmlinuz
158            append initrd=iso/casper/initrd.lz boot=casper netboot=nfs nfsroot=$server_ip:$export --
159    
160            });
161    }
162    
163    sub memdisk {
164            my $ip = shift;
165    
166            my $dir = "$server::base_dir/tftp/memdisk";
167            mkdir $dir unless -e $dir;
168    
169            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
170    
171            my $image = client::conf( $ip => 'memdisk.image' );
172    
173            if ( ! $image ) {
174                    $image = 'freedos.gz';
175                    upstream::mirror_file 'http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/unofficial/balder/balder10.imz' => "$dir/$image";
176                    warn "using $image [default FreeDOS]\n";
177                    symlink "$dir/$image", client::ip_path $ip . '/memdisk.image';
178            } else {
179                    $image =~ s{^.+/tftp/memdisk/}{} && warn "using $image\n";
180            }
181    
182            if ( my $kvm = client::conf $ip => 'kvm' ) {
183                    client::conf $ip => 'kvm.bin', 'qemu-system-i386'; # FIXME kvm doesn't seem to work
184            }
185    
186            pxelinux::config_for_ip( $ip, qq{
187    
188    default $image
189    label $image
190            kernel memdisk
191            append initrd=$image
192    
193            });
194    }
195    
196    sub vyatta {
197            my $ip = shift;
198            upstream::iso( 'http://www.vyatta.com/downloads/vc6.1/vyatta-livecd_VC6.1-2010.08.20_i386.iso' );
199    
200            my $dir = "$server::base_dir/tftp/vyatta";
201            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
202    
203            pxelinux::config_for_ip( $ip, qq{
204    
205    default vyatta
206    label vyatta
207    
208            kernel iso/live/vmlinuz1
209            append initrd=iso/live/initrd1.img boot=live nopersistent noautologin nonetworking nouser hostname=vyatta fetch=http://$server_ip:7777/vyatta/iso/live/filesystem.squashfs
210    
211            });
212    }
213    
214    sub android {
215            my $ip = shift;
216            my $path = upstream::iso( 'http://android-x86.googlecode.com/files/android-x86-1.6-r2.iso' );
217    
218            my $dir = "$server::base_dir/tftp/android";
219            symlink '/usr/lib/syslinux/memdisk', "$dir/memdisk" unless -e "$dir/memdisk";
220    
221            client::conf $ip => 'kvm.boot' => "n -cdrom $path";
222    
223            pxelinux::config_for_ip( $ip, qq{
224    
225    default android-1.6-donut
226    label android-1.6-donut
227    
228            kernel iso/kernel
229            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
230    
231            });
232    }
233    
234    sub in_chroot {
235            my ( $dir, $command ) = @_;
236            write_file "$dir/tmp/inside.sh", $command;
237            system "sudo chroot $dir sh -x /tmp/inside.sh";
238    }
239    
240    sub nfsroot {
241            my $ip = shift || die "no ip?";
242    
243            my $dist = 'lenny';
244            $dist = 'squeeze';
245    
246          my $nfsroot = "$server::base_dir/tftp/nfsroot";          my $nfsroot = "$server::base_dir/tftp/nfsroot";
247          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' );
248    
249          if ( ! -e $nfsroot ) {          if ( ! -e $nfsroot ) {
250                  system "apt-get install nfs-kernel-server debootstrap";                  system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
251                    mkdir $nfsroot;
252            }
253    
254                  if ( ! -e $nfsroot ) {          my $debootstrap = "$nfsroot/debootstrap";
                         mkdir $nfsroot;  
                         system "debootstrap --arch i386 lenny $nfsroot http://ftp.hr.debian.org/debian";  
                 }  
255    
256                  write_file "$nfsroot/tmp/configure.sh", qq{          if ( ! -e $debootstrap ) {
 echo "do_initrd = Yes" > /etc/kernel-img.conf  
257    
258  # apt-get install kernel-image-686                  system "sudo debootstrap --arch i386 $dist $debootstrap $debian_mirror";
 apt-get install atl2-modules-2.6-686  
 echo atl2 >> /etc/initramfs-tools/modules  
259    
260  cat /etc/initramfs-tools/initramfs.conf | sed 's/BOOT=local/BOOT=nfs/' > /tmp/initramfs.conf \                  file::append "$debootstrap/etc/apt/sources.list.d/non-free.list", "deb $debian_mirror $dist non-free\n";
261          && mv /tmp/initramfs.conf /etc/initramfs-tools/initramfs.conf                  in_chroot     $debootstrap => 'apt-get update';
262    
263  update-initramfs -u -v                  file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n";
264                    in_chroot     $debootstrap => 'apt-get -f install -y --force-yes locales linux-image-2.6-686 firmware-bnx2';
265    
266  };                  # this can fails on some distros, so we run it alone
267                    in_chroot     $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
268                    file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
269    
270                  system "chroot $nfsroot sh -x /tmp/configure.sh";                  file::change "$debootstrap/etc/initramfs-tools/initramfs.conf",  'BOOT=local' => 'BOOT=nfs';
271                    in_chroot     $debootstrap => 'update-initramfs -u';
272    
273                  open(my $exports, '>>', '/etc/exports');          }
                 print $exports "$nfsroot\t$server::ip/$server::netmask(rw,async,no_root_squash,no_subtree_check)\n";  
                 close($exports);  
274    
275                  system "exportfs -rva";          my $export = "$nfsroot/$ip";
276            my $br     = "$nfsroot/br/$ip";
277    
278            $mounted->{"nfsroot/$ip"} ||= `mount | grep $export`;
279    
280            if ( ! $mounted->{"nfsroot/$ip"} ) {
281                    warn "mounting $export";
282    
283                    mkdir "$nfsroot/br"     unless -e "$nfsroot/br";
284                    mkdir $br                       unless -e $br;
285                    mkdir $export           unless -e $export;
286    
287                    system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
288                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
289            
290          }          }
291    
292          pxelinux::config_for_ip( $ip, qq{          my $exported = `exportfs | grep $export`;
293            if ( $exported ne $export ) {
294                    warn "exportfs $exported\n";
295                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
296            }
297    
298  default nfsroot          my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
299  label nfsroot          file::replace "$export/etc/hostname", $hostname;
300          kernel vmlinuz          file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
301          append initrd=initrd.img root=/dev/nfs nfsroot=$server::ip:$nfsroot ro ip=dhcp          file::replace "$export/etc/resolv.conf", "domain $server->{domain}\nnameserver $server->{ip}\n";
302            file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server->{ip}\n";
303    
304            file::append "$debootstrap/etc/network/interfaces", qq{
305    
306    auto lo
307    iface lo inet loopback
308    
309    allow-hotplug eth0
310    iface eth0 inet dhcp
311    
312            };
313    
314            map {
315                    file::copy_once $_ => "$export/$_";
316                    file::append "$export/etc/rc.local", $_;
317            } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );
318    
319            pxelinux::config_ip_boot( $ip, "$export/boot", "root=/dev/nfs nfsroot=$server->{ip}:$export ro ip=dhcp" );
320    
         });  
321  }  }
322    
323  sub for_ip {  sub openvz {
324          my $ip = shift;          my $ip = shift;
325          my $deploy = client::conf( $ip => 'deploy', default => 'webconverger' );          ssh::shell( $ip, 'cat /proc/vz/veinfo', 'vzlist -a', 'uptime', 'free', 'df', 'zfs list' );
326          eval $deploy . '($ip)';  }
327  #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";  sub printer     {}
328    sub wrt         {}
329    
330    sub for_ip {
331            my $ip = shift || return;
332            $server = server::as_hash_for $ip;
333            $server_ip = $server->{ip} || die "no server ip";
334            my $config = client::conf( $ip => 'config' ) || return;
335            eval $config . '($ip)'; # must be last
336  }  }
337    
338  warn 'loaded';  warn 'loaded';
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