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

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Revision 450 - (hide annotations)
Fri Oct 2 10:23:56 2009 UTC (14 years, 6 months ago) by dpavlin
File size: 6083 byte(s) 
custom webconverger configuration
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 271
13 dpavlin 74 use File::Slurp;
14    
15 dpavlin 273 our $mounted;
16    
17 dpavlin 450 sub available { qw/katalog debian_live webconverger debirf tinycore nfsroot openvz printer wrt/ };
18 dpavlin 153
19 dpavlin 129 sub debian_live {
20 dpavlin 232 my ($ip) = @_;
21    
22     upstream::files( qw{
23     http://cdimage.debian.org/cdimage/release/current-live/i386/web/
24     vmlinuz1
25     initrd1.img
26     debian-live-501-i386-standard.squashfs
27     });
28    
29 dpavlin 234 my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
30    
31 dpavlin 232 pxelinux::config_for_ip( $ip, qq{
32    
33     default debian_live
34     label debian_live
35 dpavlin 234 kernel vmlinuz1
36 dpavlin 445 append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs noprompt
37 dpavlin 234 });
38 dpavlin 232
39 dpavlin 129 }
40    
41 dpavlin 138 use upstream;
42    
43 dpavlin 142 =head1 webconverger
44    
45     Webconverger - the opensource Web Kiosk
46    
47     L<http://webconverger.org/>
48    
49     =cut
50    
51 dpavlin 129 sub webconverger {
52 dpavlin 153 my ($ip) = @_;
53 dpavlin 129
54 dpavlin 441 $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
55 dpavlin 129
56 dpavlin 201 my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
57 dpavlin 151
58 dpavlin 444 my $homepage = client::conf( $ip => 'webconverger/homepage'
59     , default => "http://${server::ip}:7777/client" );
60     my $fetch = client::conf( $ip => 'webconverger/fetch'
61     , default => "http://${server::ip}:7777/webconverger/iso/live/filesystem.squashfs" );
62    
63 dpavlin 138 pxelinux::config_for_ip( $ip, qq{
64 dpavlin 129
65 dpavlin 138 default webconverger
66 dpavlin 135 label webconverger
67     kernel iso/live/vmlinuz-2.6.30-backports.1-486
68 dpavlin 445 append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt
69 dpavlin 135
70 dpavlin 138 });
71    
72 dpavlin 129 }
73    
74 dpavlin 450 sub katalog {
75     my ($ip) = @_;
76     $mounted->{"webconverger/$ip"} ||= upstream::iso( 'http://download.webconverger.com/webc-5.5.iso' );
77     my $hostname = client::conf( $ip => 'hostname' ) || 'katalog';
78     my $homepage = client::conf( $ip => 'webconverger/homepage' => "http://koha.ffzg.hr" );
79     my $fetch = client::conf( $ip => 'webconverger/fetch' => "http://${server::ip}:7777/webconverger/custom.squashfs" );
80    
81     pxelinux::config_for_ip( $ip, qq{
82    
83     default katalog
84     label katalog
85     kernel iso/live/vmlinuz-2.6.30-backports.1-486
86     append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=$fetch boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage locale=hr noprompt
87    
88     });
89    
90     }
91 dpavlin 142 =head1 debirf
92    
93     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.
94    
95     L<http://cmrg.fifthhorseman.net/wiki/debirf>
96    
97     =cut
98    
99     sub debirf {
100     my $ip = shift;
101    
102     upstream::iso( 'http://cmrg.mayfirst.org/debirf/debirf-rescue_lenny_2.6.26-1-686.iso' );
103    
104     pxelinux::config_for_ip( $ip, qq{
105    
106     default linux
107     label linux
108     kernel iso/vmlinuz-2.6.26-1-686
109     append initrd=iso//debirf-rescue_lenny_2.6.26-1-686.cgz
110    
111     });
112     }
113    
114 dpavlin 145 sub tinycore {
115     my $ip = shift;
116     upstream::iso( 'http://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/2.x/release/tinycore_2.2.iso' );
117     pxelinux::config_for_ip( $ip, qq{
118    
119     default linux
120     label linux
121     kernel iso/boot/bzImage
122     append initrd=iso/boot/tinycore.gz
123    
124     });
125     }
126    
127 dpavlin 271 sub in_chroot {
128     my ( $dir, $command ) = @_;
129     write_file "$dir/tmp/inside.sh", $command;
130     system "sudo chroot $dir sh -x /tmp/inside.sh";
131     }
132    
133 dpavlin 268 sub nfsroot {
134 dpavlin 277 my $ip = shift || die "no ip?";
135 dpavlin 268
136     my $nfsroot = "$server::base_dir/tftp/nfsroot";
137 dpavlin 270 my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
138 dpavlin 268
139     if ( ! -e $nfsroot ) {
140 dpavlin 271 system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
141     mkdir $nfsroot;
142     }
143 dpavlin 270
144 dpavlin 271 my $debootstrap = "$nfsroot/debootstrap";
145 dpavlin 268
146 dpavlin 271 if ( ! -e $debootstrap ) {
147 dpavlin 268
148 dpavlin 271 system "sudo debootstrap --arch i386 lenny $debootstrap $debian_mirror";
149 dpavlin 268
150 dpavlin 271 file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n" &&
151     in_chroot $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
152     in_chroot $debootstrap => 'apt-get -f install -y --force-yes locales'; # linux-image-2.6-686
153 dpavlin 268
154 dpavlin 271 file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
155     file::change("$debootstrap/etc/initramfs-tools/initramfs.conf", 'BOOT=local' => 'BOOT=nfs' ) &&
156     in_chroot $debootstrap => 'update-initramfs -u';
157 dpavlin 268
158     }
159    
160 dpavlin 271 my $export = "$nfsroot/$ip";
161     my $br = "$nfsroot/br/$ip";
162    
163 dpavlin 277 $mounted->{"nfsroot/$ip"} ||= `mount | grep $export`;
164    
165     if ( ! $mounted->{"nfsroot/$ip"} ) {
166 dpavlin 271 warn "mounting $export";
167    
168     mkdir "$nfsroot/br" unless -e "$nfsroot/br";
169     mkdir $br unless -e $br;
170     mkdir $export unless -e $export;
171    
172     system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
173     system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
174    
175     }
176    
177 dpavlin 277 my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
178     file::replace "$export/etc/hostname", $hostname;
179     file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
180     file::replace "$export/etc/resolv.conf", "domain $server::domain_name\nnameserver $server::ip\n";
181     file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server::ip\n";
182 dpavlin 271
183 dpavlin 277 file::append "$debootstrap/etc/network/interfaces", qq{
184    
185     auto lo
186     iface lo inet loopback
187    
188     allow-hotplug eth0
189     iface eth0 inet dhcp
190    
191     };
192    
193 dpavlin 293 map {
194     file::copy_once $_ => "$export/$_";
195     file::append "$export/etc/rc.local", $_;
196     } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );
197 dpavlin 277
198 dpavlin 268 pxelinux::config_for_ip( $ip, qq{
199    
200     default nfsroot
201     label nfsroot
202 dpavlin 271 kernel debootstrap/vmlinuz
203     append initrd=debootstrap/initrd.img root=/dev/nfs nfsroot=$server::ip:$export ro ip=dhcp
204 dpavlin 268
205     });
206     }
207    
208 dpavlin 350 sub openvz {
209 dpavlin 348 my $ip = shift;
210 dpavlin 434 ssh::shell( $ip, 'cat /proc/vz/veinfo', 'vzlist -a', 'uptime', 'free', 'df', 'zfs list' );
211 dpavlin 348 }
212 dpavlin 310 sub printer {}
213 dpavlin 317 sub wrt {}
214 dpavlin 310
215 dpavlin 110 sub for_ip {
216 dpavlin 285 my $ip = shift || return;
217 dpavlin 348 my $config = client::conf( $ip => 'config' ) || return;
218     eval $config . '($ip)';
219 dpavlin 129 # $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";
220 dpavlin 110 }
221    
222 dpavlin 135 warn 'loaded';
223    
224 dpavlin 74 1;
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