/[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 110 by dpavlin, Sun Aug 2 02:04:00 2009 UTC revision 270 by dpavlin, Wed Aug 19 18:10:37 2009 UTC
# Line 2  package config; Line 2  package config;
2    
3  use warnings;  use warnings;
4  use strict;  use strict;
5    use autodie;
6    
7  use server;  use server;
8    use pxelinux;
9    use client;
10  use File::Slurp;  use File::Slurp;
11    
12  sub shared {  sub available { qw/debian_live webconverger debirf tinycore nfsroot/ };
13          my ($name, $value) = @_;  
14    sub debian_live {
15            my ($ip) = @_;
16    
17            upstream::files( qw{
18                    http://cdimage.debian.org/cdimage/release/current-live/i386/web/
19                    vmlinuz1
20                    initrd1.img
21                    debian-live-501-i386-standard.squashfs
22            });
23    
24            my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
25    
26            pxelinux::config_for_ip( $ip, qq{
27    
28    default debian_live
29    label debian_live
30            kernel vmlinuz1
31            append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs
32            });
33    
34    }
35    
36    use upstream;
37    
38    =head1 webconverger
39    
40    Webconverger - the opensource Web Kiosk
41    
42    L<http://webconverger.org/>
43    
44    =cut
45    
46    sub webconverger {
47            my ($ip) = @_;
48    
49            upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );
50    
51            my $homepage = client::conf( $ip => 'homepage', default => "http://${server::ip}:7777/client" );
52            my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
53    
54            pxelinux::config_for_ip( $ip, qq{
55    
56    default webconverger
57    label webconverger
58            kernel iso/live/vmlinuz-2.6.30-backports.1-486
59            append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${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
60    
61            });
62    
63    }
64    
65    =head1 debirf
66    
67    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.
68    
69    L<http://cmrg.fifthhorseman.net/wiki/debirf>
70    
71    =cut
72    
73    sub debirf {
74            my $ip = shift;
75    
76            upstream::iso( 'http://cmrg.mayfirst.org/debirf/debirf-rescue_lenny_2.6.26-1-686.iso' );
77    
78            pxelinux::config_for_ip( $ip, qq{
79    
80    default linux
81    label linux
82            kernel iso/vmlinuz-2.6.26-1-686
83            append initrd=iso//debirf-rescue_lenny_2.6.26-1-686.cgz
84    
85            });
86    }
87    
88    sub tinycore {
89            my $ip = shift;
90            upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/tinycore_2.2.iso' );
91            pxelinux::config_for_ip( $ip, qq{
92    
93    default linux
94    label linux
95            kernel iso/boot/bzImage
96            append initrd=iso/boot/tinycore.gz
97    
98            });
99    }
100    
101    sub nfsroot {
102            my $ip = shift;
103    
104            my $nfsroot = "$server::base_dir/tftp/nfsroot";
105            my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
106    
107            if ( ! -e $nfsroot ) {
108                    system "apt-get install nfs-kernel-server debootstrap";
109    
110                    if ( ! -e $nfsroot ) {
111                            mkdir $nfsroot;
112                            system "debootstrap --arch i386 lenny $nfsroot http://ftp.hr.debian.org/debian";
113                    }
114    
115                    write_file "$nfsroot/tmp/configure.sh", qq{
116    echo "do_initrd = Yes" > /etc/kernel-img.conf
117    
118    # apt-get install kernel-image-686
119    apt-get install atl2-modules-2.6-686
120    echo atl2 >> /etc/initramfs-tools/modules
121    
122    cat /etc/initramfs-tools/initramfs.conf | sed 's/BOOT=local/BOOT=nfs/' > /tmp/initramfs.conf \
123            && mv /tmp/initramfs.conf /etc/initramfs-tools/initramfs.conf
124    
125    update-initramfs -u -v
126    
127    };
128    
129                    system "chroot $nfsroot sh -x /tmp/configure.sh";
130    
131                    open(my $exports, '>>', '/etc/exports');
132                    print $exports "$nfsroot\t$server::ip/$server::netmask(rw,async,no_root_squash,no_subtree_check)\n";
133                    close($exports);
134    
135                    system "exportfs -rva";
136    
         my $path ="$server::base_dir/conf/$server::ip/$name";  
         if ( defined $value ) {  
                 write_file $path, $value;  
         } else {  
                 $value = read_file $path if -e $path;  
137          }          }
138          return $value;  
139            pxelinux::config_for_ip( $ip, qq{
140    
141    default nfsroot
142    label nfsroot
143            kernel vmlinuz
144            append initrd=initrd.img root=/dev/nfs nfsroot=$server::ip:$nfsroot ro ip=dhcp
145    
146            });
147  }  }
148    
149  sub for_ip {  sub for_ip {
150          my $ip = shift;          my $ip = shift;
151          $tftp::dir = "$server::base_dir/tftp/live-helper/tftpboot";          my $deploy = client::conf( $ip => 'deploy', default => 'webconverger' );
152          $dhcpd::file = "pxelinux.0";          eval $deploy . '($ip)';
153    #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";
154  }  }
155    
156    warn 'loaded';
157    
158  1;  1;
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