/[pxelator]/lib/PXElator/config.pm
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revision 153 by dpavlin, Wed Aug 5 23:22:17 2009 UTC revision 271 by dpavlin, Wed Aug 19 22:48:54 2009 UTC
# Line 6  use autodie; Line 6  use autodie;
6    
7  use server;  use server;
8  use pxelinux;  use pxelinux;
9    use client;
10    use file;
11    
12  use File::Slurp;  use File::Slurp;
13    
14  sub available { qw/debian_live webconverger debirf tinycore/ };  sub available { qw/debian_live webconverger debirf tinycore nfsroot/ };
15    
16  sub debian_live {  sub debian_live {
17          $dhcpd::file = "pxelinux.0";          my ($ip) = @_;
18          $pxelinux::path_prefix = 'live-helper/tftpboot/';  
19          $pxelinux::config_file = 'pxelinux.cfg/default';          upstream::files( qw{
20                    http://cdimage.debian.org/cdimage/release/current-live/i386/web/
21                    vmlinuz1
22                    initrd1.img
23                    debian-live-501-i386-standard.squashfs
24            });
25    
26            my $hostname = client::conf( $ip => 'hostname' ) || 'debian-live';
27    
28            pxelinux::config_for_ip( $ip, qq{
29    
30    default debian_live
31    label debian_live
32            kernel vmlinuz1
33            append initrd=initrd1.img fetch=http://${server::ip}:7777/debian_live/debian-live-501-i386-standard.squashfs boot=live nopersistent hostname=$hostname union=aufs
34            });
35    
36  }  }
37    
38  use upstream;  use upstream;
# Line 31  sub webconverger { Line 50  sub webconverger {
50    
51          upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );          upstream::iso( 'http://download.webconverger.com/webc-5.2.iso' );
52    
53          my $homepage = server::shared( "$ip/homepage" ) || "http://${server::ip}:7777/client";          my $homepage = client::conf( $ip => 'homepage', default => "http://${server::ip}:7777/client" );
54          my $hostname = server::shared( "$ip/hostname" ) || 'webconverger';          my $hostname = client::conf( $ip => 'hostname' ) || 'webconverger';
55    
56          pxelinux::config_for_ip( $ip, qq{          pxelinux::config_for_ip( $ip, qq{
57    
58  default webconverger  default webconverger
59  label webconverger  label webconverger
60          kernel iso/live/vmlinuz-2.6.30-backports.1-486          kernel iso/live/vmlinuz-2.6.30-backports.1-486
61          append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://172.16.10.1:7777/webconverger/iso/live/filesystem.squashfs boot=live quiet nosudo splash video=vesa:ywrap,mtrr vga=788 nopersistent username=webc hostname=$hostname union=aufs homepage=$homepage          append initrd=iso/live/initrd.img-2.6.30-backports.1-486 fetch=http://${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
62    
63          });          });
64    
# Line 81  label linux Line 100  label linux
100          });          });
101  }  }
102    
103    sub in_chroot {
104            my ( $dir, $command ) = @_;
105            write_file "$dir/tmp/inside.sh", $command;
106            system "sudo chroot $dir sh -x /tmp/inside.sh";
107    }
108    
109    our $mounted;
110    
111    sub nfsroot {
112            my $ip = shift;
113    
114            my $nfsroot = "$server::base_dir/tftp/nfsroot";
115            my $debian_mirror = server::conf_default( 'debian_mirror', 'http://ftp.debian.org/debian' );
116    
117            if ( ! -e $nfsroot ) {
118                    system "sudo apt-get install nfs-kernel-server debootstrap aufs-modules-`uname -r` aufs-tools";
119                    mkdir $nfsroot;
120            }
121    
122            my $debootstrap = "$nfsroot/debootstrap";
123    
124            if ( ! -e $debootstrap ) {
125    
126                    system "sudo debootstrap --arch i386 lenny $debootstrap $debian_mirror";
127    
128                    file::append "$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     $debootstrap => 'apt-get -f install -y --force-yes locales';      # linux-image-2.6-686
131    
132                    file::append "$debootstrap/etc/initramfs-tools/modules", "atl2\n";
133                    file::change("$debootstrap/etc/initramfs-tools/initramfs.conf",  'BOOT=local' => 'BOOT=nfs' ) &&
134                    in_chroot     $debootstrap => 'update-initramfs -u';
135    
136                    file::append "$debootstrap/etc/rsyslog.d/pxelator.conf", "*.*\t\@$server::ip\n";
137                    file::append "$debootstrap/etc/network/interfaces", qq{
138    
139    auto lo
140    iface lo inet loopback
141    
142    allow-hotplug eth0
143    iface eth0 inet dhcp
144    
145                    };
146    
147            }
148    
149            my $export = "$nfsroot/$ip";
150            my $br     = "$nfsroot/br/$ip";
151    
152            my $m = $mounted->{$ip} ||= `mount | grep $export`;
153            if ( ! $m ) {
154                    warn "mounting $export";
155    
156                    mkdir "$nfsroot/br"     unless -e "$nfsroot/br";
157                    mkdir $br                       unless -e $br;
158                    mkdir $export           unless -e $export;
159    
160                    system "sudo mount -t aufs -o br:$br:$debootstrap none $export";
161                    system "sudo exportfs -i -o rw,async,no_root_squash,no_subtree_check,fsid=999 $ip:$export";
162            
163                    my $hostname = client::conf( $ip => 'hostname' ) || 'nfsroot';
164                    write_file "$export/etc/hostname", $hostname;
165                    file::append "$export/hosts", '127.0.0.1';
166            }
167    
168    
169            pxelinux::config_for_ip( $ip, qq{
170    
171    default nfsroot
172    label nfsroot
173            kernel debootstrap/vmlinuz
174            append initrd=debootstrap/initrd.img root=/dev/nfs nfsroot=$server::ip:$export ro ip=dhcp
175    
176            });
177    }
178    
179  sub for_ip {  sub for_ip {
180          my $ip = shift;          my $ip = shift;
181  #       debian_live($ip);          my $deploy = client::conf( $ip => 'deploy', default => 'webconverger' );
182          webconverger($ip);          eval $deploy . '($ip)';
 #       debirf($ip);  
 #       tinycore($ip);  
183  #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";  #       $tftp::dir = "$server::base_dir/tftp/$pxelinux::path_prefix";
184  }  }
185    
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