/[pxelator]/lib/PXElator/config.pm
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revision 232 by dpavlin, Sun Aug 16 22:51:57 2009 UTC revision 470 by dpavlin, Mon Jan 4 23:19:31 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/ };  our $mounted;
16    
17    our $server;
18    our $server_ip;
19    
20    sub available { qw/katalog debian_live webconverger debirf tinycore nfsroot openvz printer wrt/ };
21    
22  sub debian_live {  sub debian_live {
23          my ($ip) = @_;          my ($ip) = @_;
# Line 21  sub debian_live { Line 29  sub debian_live {
29                  debian-live-501-i386-standard.squashfs                  debian-live-501-i386-standard.squashfs
30          });          });
31    
32            my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
33    
34          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
35    
36  default debian_live  default debian_live
37  label debian_live  label debian_live
38          kernel iso/live/vmlinuz-2.6.30-backports.1-486          kernel vmlinuz1
39          append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${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=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    
         $dhcpd::file = "pxelinux.0";  
         $pxelinux::path_prefix = 'live-helper/tftpboot/';  
         $pxelinux::config_file = 'pxelinux.cfg/default';  
42  }  }
43    
44  use upstream;  use upstream;
# Line 46  L<http://webconverger.org/> Line 54  L<http://webconverger.org/>
54  sub webconverger {  sub webconverger {
55          my ($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=$homepage locale=hr noprompt
72    
73          });          });
74    
75  }  }
76    
77    sub katalog {
78            my ($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 for_ip {  sub in_chroot {
131            my ( $dir, $command ) = @_;
132            write_file "$dir/tmp/inside.sh", $command;
133            system "sudo chroot $dir sh -x /tmp/inside.sh";
134    }
135    
136    sub nfsroot {
137            my $ip = shift || die "no ip?";
138    
139            my $dist = 'lenny';
140            $dist = 'squeeze';
141    
142            my $nfsroot = "$server::base_dir/tftp/nfsroot";
143            my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
144    
145            if ( ! -e $nfsroot ) {
146                    system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
147                    mkdir $nfsroot;
148            }
149    
150            my $debootstrap = "$nfsroot/debootstrap";
151    
152            if ( ! -e $debootstrap ) {
153    
154                    system "sudo debootstrap --arch i386 $dist $debootstrap $debian_mirror";
155    
156                    file::append "$debootstrap/etc/apt/sources.list.d/non-free.list", "deb $debian_mirror $dist non-free\n";
157                    in_chroot     $debootstrap => 'apt-get update';
158    
159                    file::append "$debootstrap/etc/kernel-img.conf", "do_initrd = Yes\n";
160                    in_chroot     $debootstrap => 'apt-get -f install -y --force-yes locales linux-image-2.6-686 firmware-bnx2';
161    
162                    # this can fails on some distros, so we run it alone
163                    in_chroot     $debootstrap => 'apt-get install -y --force-yes atl2-modules-2.6-686';
164                    file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
165    
166                    file::change "$debootstrap/etc/initramfs-tools/initramfs.conf",  'BOOT=local' => 'BOOT=nfs';
167                    in_chroot     $debootstrap => 'update-initramfs -u';
168    
169            }
170    
171            my $export = "$nfsroot/$ip";
172            my $br     = "$nfsroot/br/$ip";
173    
174            $mounted->{"nfsroot/$ip"} ||= `mount | grep $export`;
175    
176            if ( ! $mounted->{"nfsroot/$ip"} ) {
177                    warn "mounting $export";
178    
179                    mkdir "$nfsroot/br"     unless -e "$nfsroot/br";
180                    mkdir $br                       unless -e $br;
181                    mkdir $export           unless -e $export;
182    
183                    system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
184                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
185            
186            }
187    
188    
189            my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
190            file::replace "$export/etc/hostname", $hostname;
191            file::replace "$export/etc/hosts", "127.0.0.1\tlocalhost $hostname\n";
192            file::replace "$export/etc/resolv.conf", "domain $server->{domain}\nnameserver $server->{ip}\n";
193            file::replace "$export/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server->{ip}\n";
194    
195            file::append "$debootstrap/etc/network/interfaces", qq{
196    
197    auto lo
198    iface lo inet loopback
199    
200    allow-hotplug eth0
201    iface eth0 inet dhcp
202    
203            };
204    
205            map {
206                    file::copy_once $_ => "$export/$_";
207                    file::append "$export/etc/rc.local", $_;
208            } ( '/srv/sysadmin-cookbook/recepies/amt/serial-console.sh' );
209    
210            pxelinux::config_ip_boot( $ip, "$export/boot", "root=/dev/nfs nfsroot=$server->{ip}:$export ro ip=dhcp" );
211    
212    }
213    
214    sub openvz {
215          my $ip = shift;          my $ip = shift;
216          my $deploy = client::conf( $ip => 'deploy', default => 'webconverger' );          ssh::shell( $ip, 'cat /proc/vz/veinfo', 'vzlist -a', 'uptime', 'free', 'df', 'zfs list' );
217          eval $deploy . '($ip)';  }
218  #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";  sub printer     {}
219    sub wrt         {}
220    
221    sub for_ip {
222            my $ip = shift || return;
223            $server = server::as_hash_for $ip;
224            $server_ip = $server->{ip} || die "no server ip";
225            my $config = client::conf( $ip => 'config' ) || return;
226            eval $config . '($ip)'; # must be last
227  }  }
228    
229  warn 'loaded';  warn 'loaded';
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