/[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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Annotation of /lib/PXElator/config.pm

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Revision 285 - (hide annotations)
Tue Aug 25 14:55:39 2009 UTC (14 years, 7 months ago) by dpavlin
File size: 4856 byte(s)
don't deploy anything by default
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    
12 dpavlin 74 use File::Slurp;
13    
14 dpavlin 273 our $mounted;
15    
16 dpavlin 268 sub available { qw/debian_live webconverger debirf tinycore nfsroot/ };
17 dpavlin 153
18 dpavlin 129 sub debian_live {
19 dpavlin 232 my ($ip) = @_;
20    
21     upstream::files( qw{
22     http://cdimage.debian.org/cdimage/release/current-live/i386/web/
23     vmlinuz1
24     initrd1.img
25     debian-live-501-i386-standard.squashfs
26     });
27    
28 dpavlin 234 my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
29    
30 dpavlin 232 pxelinux::config_for_ip( $ip, qq{
31    
32     default debian_live
33     label debian_live
34 dpavlin 234 kernel vmlinuz1
35 dpavlin 236 append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs
36 dpavlin 234 });
37 dpavlin 232
38 dpavlin 129 }
39    
40 dpavlin 138 use upstream;
41    
42 dpavlin 142 =head1 webconverger
43    
44     Webconverger - the opensource Web Kiosk
45    
46     L<http://webconverger.org/>
47    
48     =cut
49    
50 dpavlin 129 sub webconverger {
51 dpavlin 153 my ($ip) = @_;
52 dpavlin 129
53 dpavlin 277 $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );
54 dpavlin 129
55 dpavlin 156 my $homepage = client::conf( $ip => 'homepage', default => "http://${server::ip}:7777/client" );
56 dpavlin 201 my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
57 dpavlin 151
58 dpavlin 138 pxelinux::config_for_ip( $ip, qq{
59 dpavlin 129
60 dpavlin 138 default webconverger
61 dpavlin 135 label webconverger
62     kernel iso/live/vmlinuz-2.6.30-backports.1-486
63 dpavlin 212 append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${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
64 dpavlin 135
65 dpavlin 138 });
66    
67 dpavlin 129 }
68    
69 dpavlin 142 =head1 debirf
70    
71     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.
72    
73     L<http://cmrg.fifthhorseman.net/wiki/debirf>
74    
75     =cut
76    
77     sub debirf {
78     my $ip = shift;
79    
80     upstream::iso( 'http://cmrg.mayfirst.org/debirf/debirf-rescue_lenny_2.6.26-1-686.iso' );
81    
82     pxelinux::config_for_ip( $ip, qq{
83    
84     default linux
85     label linux
86     kernel iso/vmlinuz-2.6.26-1-686
87     append initrd=iso//debirf-rescue_lenny_2.6.26-1-686.cgz
88    
89     });
90     }
91    
92 dpavlin 145 sub tinycore {
93     my $ip = shift;
94     upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/tinycore_2.2.iso' );
95     pxelinux::config_for_ip( $ip, qq{
96    
97     default linux
98     label linux
99     kernel iso/boot/bzImage
100     append initrd=iso/boot/tinycore.gz
101    
102     });
103     }
104    
105 dpavlin 271 sub in_chroot {
106     my ( $dir, $command ) = @_;
107     write_file "$dir/tmp/inside.sh", $command;
108     system "sudo chroot $dir sh -x /tmp/inside.sh";
109     }
110    
111 dpavlin 268 sub nfsroot {
112 dpavlin 277 my $ip = shift || die "no ip?";
113 dpavlin 268
114     my $nfsroot = "$server::base_dir/tftp/nfsroot";
115 dpavlin 270 my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
116 dpavlin 268
117     if ( ! -e $nfsroot ) {
118 dpavlin 271 system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
119     mkdir $nfsroot;
120     }
121 dpavlin 270
122 dpavlin 271 my $debootstrap = "$nfsroot/debootstrap";
123 dpavlin 268
124 dpavlin 271 if ( ! -e $debootstrap ) {
125 dpavlin 268
126 dpavlin 271 system "sudo debootstrap --arch i386 lenny $debootstrap $debian_mirror";
127 dpavlin 268
128 dpavlin 271 file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n" &&
129     in_chroot $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
130     in_chroot $debootstrap => 'apt-get -f install -y --force-yes locales'; # linux-image-2.6-686
131 dpavlin 268
132 dpavlin 271 file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
133     file::change("$debootstrap/etc/initramfs-tools/initramfs.conf", 'BOOT=local' => 'BOOT=nfs' ) &&
134     in_chroot $debootstrap => 'update-initramfs -u';
135 dpavlin 268
136     }
137    
138 dpavlin 271 my $export = "$nfsroot/$ip";
139     my $br = "$nfsroot/br/$ip";
140    
141 dpavlin 277 $mounted->{"nfsroot/$ip"} ||= `mount | grep $export`;
142    
143     if ( ! $mounted->{"nfsroot/$ip"} ) {
144 dpavlin 271 warn "mounting $export";
145    
146     mkdir "$nfsroot/br" unless -e "$nfsroot/br";
147     mkdir $br unless -e $br;
148     mkdir $export unless -e $export;
149    
150     system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
151     system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
152    
153     }
154    
155 dpavlin 277 my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
156     file::replace "$export/etc/hostname", $hostname;
157     file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
158     file::replace "$export/etc/resolv.conf", "domain $server::domain_name\nnameserver $server::ip\n";
159     file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server::ip\n";
160 dpavlin 271
161 dpavlin 277 file::append "$debootstrap/etc/network/interfaces", qq{
162    
163     auto lo
164     iface lo inet loopback
165    
166     allow-hotplug eth0
167     iface eth0 inet dhcp
168    
169     };
170    
171    
172 dpavlin 268 pxelinux::config_for_ip( $ip, qq{
173    
174     default nfsroot
175     label nfsroot
176 dpavlin 271 kernel debootstrap/vmlinuz
177     append initrd=debootstrap/initrd.img root=/dev/nfs nfsroot=$server::ip:$export ro ip=dhcp
178 dpavlin 268
179     });
180     }
181    
182 dpavlin 110 sub for_ip {
183 dpavlin 285 my $ip = shift || return;
184     my $deploy = client::conf( $ip => 'deploy' ) || return;
185 dpavlin 154 eval $deploy . '($ip)';
186 dpavlin 129 # $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";
187 dpavlin 110 }
188    
189 dpavlin 135 warn 'loaded';
190    
191 dpavlin 74 1;

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