| 1 | #!/usr/bin/perl -w
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| 2 | #
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| 3 | # rpmbootstrap application, a debootstrap like for RPM distros
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| 4 | #
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| 5 | # $Id$
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| 6 | #
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| 7 | # Copyright B. Cornec 2010-2012
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| 8 | # Eric Anderson's changes are (c) Copyright 2012 Hewlett Packard
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| 9 | # Provided under the GPL v2
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| 10 |
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| 11 | # Syntax: see at end
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| 12 |
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| 13 | use strict 'vars';
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| 14 | use Getopt::Long qw(:config auto_abbrev no_ignore_case);
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| 15 | use Data::Dumper;
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| 16 | use English;
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| 17 | use LWP::UserAgent;
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| 18 | use File::Basename;
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| 19 | use File::Copy;
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| 20 | use File::Find;
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| 21 | use ProjectBuilder::Version;
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| 22 | use ProjectBuilder::Base;
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| 23 | use ProjectBuilder::Env;
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| 24 | use ProjectBuilder::Conf;
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| 25 | use ProjectBuilder::Distribution;
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| 26 |
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| 27 | # Global variables
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| 28 | my %opts; # CLI Options
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| 29 |
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| 30 | =pod
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| 31 |
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| 32 | =head1 NAME
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| 33 |
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| 34 | rpmbootstrap - creates a chrooted RPM based distribution a la debootstrap, aka Virtual Environment (VE)
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| 35 |
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| 36 | =head1 DESCRIPTION
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| 37 |
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| 38 | rpmbootstrap creates a chroot environment (Virtual Environment or VE)
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| 39 | with a minimal distribution in it, suited for building packages for example.
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| 40 | It's very much like debootstrap but for RPM based distribution.
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| 41 | It aims at supporting all distributions supported by project-builder.org
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| 42 | (RHEL, RH, Fedora, OpeSUSE, SLES, Mandriva, ...)
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| 43 |
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| 44 | It is inspired by work done by Steve Kemp for rinse (http://www.steve.org.uk/),
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| 45 | and similar to mock or febootstrap, but fully integrated with project-builder.org
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| 46 | (which also supports rinse and mock). Contrary to these, rpmbootstrap creates
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| 47 | an environment where the packages commands are usable after build, as described
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| 48 | hereafter.
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| 49 |
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| 50 | rpmbootstrap works in 2 phases. The first one is used to download all
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| 51 | the required packages to have a working package management system in the
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| 52 | chroot working. This list of packages is stored in /etc/pb/pb.conf under
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| 53 | the rbsmindep parameter (aka rpmbootstrap minimal dependencies). Once the
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| 54 | packages have been downloaded from the mirror, they are extracted with
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| 55 | rpm2cpio. At that point you should be able to use yum on Fedora, urpmi
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| 56 | on Mandriva/Mageia and zypper on OpenSuSE.
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| 57 | The second phase uses exactly the previous mentioned tools to install
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| 58 | exactly the same package list to have a coherent RPM db at the end.
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| 59 |
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| 60 | rpmbootstrap has additional options to execute a post-install script
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| 61 | (-s) or to add packages (-a). Then pb can use the chroot to perform even
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| 62 | more actions in it.
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| 63 |
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| 64 | =head1 SYNOPSIS
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| 65 |
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| 66 | rpmbootstrap [-vhmqpdk][-s script][-i iso][-a pkg1[,pkg2,...]] distribution-version-arch [target-dir] [mirror [script]]
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| 67 |
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| 68 | rpmbootstrap [--verbose][--help][--man][--quiet][--print-rpms][--download-only]
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| 69 | [--keep][--script script][--iso iso][--add pkg1,[pkg2,...]] distribution-version-arch [target-dir] [mirror [script]]
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| 70 |
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| 71 | =head1 OPTIONS
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| 72 |
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| 73 | =over 4
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| 74 |
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| 75 | =item B<-v|--verbose>
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| 76 |
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| 77 | Print a brief help message and exits.
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| 78 |
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| 79 | =item B<-h|--help>
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| 80 |
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| 81 | Print a brief help message and exits.
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| 82 |
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| 83 | =item B<--man>
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| 84 |
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| 85 | Prints the manual page and exits.
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| 86 |
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| 87 | =item B<-q|--quiet>
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| 88 |
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| 89 | Do not print any output.
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| 90 |
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| 91 | =item B<-p|--print-rpms>
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| 92 |
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| 93 | Print the packages to be installed, and exit.
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| 94 | Note that a target directory must be specified so rpmbootstrap can determine
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| 95 | which packages should be installed, and to resolve dependencies.
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| 96 | The target directory will be deleted.
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| 97 |
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| 98 | =item B<-d|--download-only>
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| 99 |
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| 100 | Download packages, but don't perform installation.
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| 101 |
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| 102 | =item B<-k|--keep>
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| 103 |
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| 104 | Keep packages in the cache dir for later reuse. By default remove them.
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| 105 |
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| 106 | =item B<-s|--script script>
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| 107 |
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| 108 | Name of the script you want to execute on the related VEs after the installation.
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| 109 | It is executed in host environment.
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| 110 | You can use the chroot command to execute actions in the VE.
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| 111 |
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| 112 | =item B<-i|--iso iso_image>
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| 113 |
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| 114 | Name of the ISO image of the distribution you want to install on the related VE.
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| 115 |
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| 116 | =item B<-a|--add pkg1[,pkg2,...]>
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| 117 |
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| 118 | Additional packages to add from the distribution you want to install on the related VE
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| 119 | at the end of the chroot build.
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| 120 |
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| 121 | =item B<--no-stop-on-error>
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| 122 |
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| 123 | Continue through errors with best effort.
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| 124 |
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| 125 | =back
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| 126 |
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| 127 | =head1 ARGUMENTS
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| 128 |
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| 129 | =over 4
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| 130 |
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| 131 | =item B<distribution-version-arch>
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| 132 |
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| 133 | Full name of the distribution that needs to be installed in the VE. E.g. fedora-11-x86_64.
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| 134 |
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| 135 | =item B<target-dir>
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| 136 |
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| 137 | This is the target directory under which the VE will be created.
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| 138 | Created on the fly if needed.
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| 139 | If none is given use the default directory hosting VE for project-builder.org
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| 140 | (Cf: vepath parameter in $HOME/.pbrc)
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| 141 |
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| 142 | =back
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| 143 |
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| 144 | =head1 EXAMPLE
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| 145 |
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| 146 | To setup a Fedora 12 distribution with an i386 architecture issue:
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| 147 |
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| 148 | rpmbootstrap fedora-12-i386 /tmp/fedora/12/i386
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| 149 |
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| 150 | =head1 WEB SITES
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| 151 |
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| 152 | The main Web site of the project is available at L<http://www.project-builder.org/>.
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| 153 | Bug reports should be filled using the trac instance of the project at L<http://trac.project-builder.org/>.
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| 154 |
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| 155 | =head1 USER MAILING LIST
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| 156 |
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| 157 | Cf: L<http://www.mondorescue.org/sympa/info/pb-announce> for announces and
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| 158 | L<http://www.mondorescue.org/sympa/info/pb-devel> for the development of the pb project.
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| 159 |
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| 160 | =head1 CONFIGURATION FILE
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| 161 |
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| 162 | Uses Project-Builder.org configuration file (/etc/pb/pb.conf or /usr/local/etc/pb/pb.conf)
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| 163 |
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| 164 | =head1 AUTHORS
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| 165 |
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| 166 | The Project-Builder.org team L<http://trac.project-builder.org/> lead by Bruno Cornec L<mailto:bruno@project-builder.org>.
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| 167 |
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| 168 | =head1 COPYRIGHT
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| 169 |
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| 170 | Project-Builder.org is distributed under the GPL v2.0 license
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| 171 | described in the file C<COPYING> included with the distribution.
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| 172 |
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| 173 | =cut
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| 174 |
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| 175 | # ---------------------------------------------------------------------------
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| 176 |
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| 177 | $Global::pb_stop_on_error = 1;
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| 178 | my ($projectbuilderver,$projectbuilderrev) = pb_version_init();
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| 179 | my $appname = "rpmbootstrap";
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| 180 | $ENV{'PBPROJ'} = $appname;
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| 181 |
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| 182 | # Initialize the syntax string
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| 183 |
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| 184 | pb_syntax_init("$appname Version $projectbuilderver-$projectbuilderrev\n");
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| 185 | pb_temp_init();
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| 186 |
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| 187 | GetOptions("help|?|h" => \$opts{'h'},
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| 188 | "man|m" => \$opts{'man'},
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| 189 | "verbose|v+" => \$opts{'v'},
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| 190 | "quiet|q" => \$opts{'q'},
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| 191 | "log-files|l=s" => \$opts{'l'},
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| 192 | "script|s=s" => \$opts{'s'},
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| 193 | "print-rpms|p" => \$opts{'p'},
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| 194 | "download-only|d" => \$opts{'d'},
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| 195 | "keep|k" => \$opts{'k'},
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| 196 | "iso|i=s" => \$opts{'i'},
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| 197 | "add|a=s" => \$opts{'a'},
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| 198 | "version|V=s" => \$opts{'V'},
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| 199 | "stop-on-error!" => \$Global::pb_stop_on_error,
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| 200 | ) || pb_syntax(-1,0);
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| 201 |
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| 202 | if (defined $opts{'h'}) {
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| 203 | pb_syntax(0,1);
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| 204 | }
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| 205 | if (defined $opts{'man'}) {
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| 206 | pb_syntax(0,2);
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| 207 | }
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| 208 | if (defined $opts{'v'}) {
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| 209 | $pbdebug = $opts{'v'};
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| 210 | }
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| 211 | if (defined $opts{'q'}) {
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| 212 | $pbdebug=-1;
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| 213 | }
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| 214 | if (defined $opts{'l'}) {
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| 215 | open(pbLOG,"> $opts{'l'}") || die "Unable to log to $opts{'l'}: $!";
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| 216 | $pbLOG = \*pbLOG;
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| 217 | $pbdebug = 0 if ($pbdebug == -1);
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| 218 | }
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| 219 | pb_log_init($pbdebug, $pbLOG);
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| 220 | #pb_display_init("text","");
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| 221 |
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| 222 | #if (defined $opts{'s'}) {
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| 223 | #$pbscript = $opts{'s'};
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| 224 | #}
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| 225 | #if (defined $opts{'i'}) {
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| 226 | #$iso = $opts{'i'};
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| 227 | #}
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| 228 |
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| 229 | # Get VE name
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| 230 | $ENV{'PBV'} = shift @ARGV;
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| 231 | die pb_syntax(-1,1) if (not defined $ENV{'PBV'});
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| 232 |
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| 233 | die "Needs to be run as root" if ($EFFECTIVE_USER_ID != 0);
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| 234 |
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| 235 | #
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| 236 | # Initialize distribution info from pb conf file
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| 237 | #
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| 238 | pb_log(0,"Starting VE build for $ENV{'PBV'}\n");
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| 239 | my $pbos = pb_distro_get_context($ENV{'PBV'});
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| 240 |
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| 241 | #
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| 242 | # Check target dir
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| 243 | # Create if not existent and use default if none given
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| 244 | #
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| 245 | pb_env_init_pbrc(); # to get content of HOME/.pbrc
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| 246 | my $vepath = shift @ARGV;
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| 247 |
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| 248 | #
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| 249 | # Check for command requirements
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| 250 | #
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| 251 | my ($req,$opt) = pb_conf_get_if("oscmd","oscmdopt");
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| 252 | pb_check_requirements($req,$opt,$appname);
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| 253 |
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| 254 | if (not defined $vepath) {
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| 255 | my ($vestdpath) = pb_conf_get("vepath");
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| 256 | $vepath = pb_path_expand("$vestdpath->{'default'}/$pbos->{'name'}/$pbos->{'version'}/$pbos->{'arch'}") if (defined $vestdpath->{'default'});
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| 257 | }
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| 258 |
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| 259 | die pb_log(0,"No target-dir specified and no default vepath found in $ENV{'PBETC'}\n") if (not defined $vepath);
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| 260 |
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| 261 | # Cleanup first
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| 262 | if ( -d $vepath) {
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| 263 | pb_rm_rf($vepath);
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| 264 | }
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| 265 | pb_mkdir_p($vepath);
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| 266 |
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| 267 | #
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| 268 | # Get the package list to download, store them in a cache directory
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| 269 | #
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| 270 | my ($rbscachedir) = pb_conf_get_if("cachedir");
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| 271 | my ($pkgs,$mirror) = pb_distro_get_param($pbos,pb_conf_get("rbsmindep","rbsmirrorsrv"));
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| 272 | my ($updater) = pb_distro_get_param($pbos,pb_conf_get_if("rbsmirrorupd"));
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| 273 | die "No packages defined for $pbos->{name}-$pbos->{version}-$pbos->{arch}" unless $pkgs =~ /\w/;
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| 274 |
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| 275 | my $cachedir = "/var/cache/rpmbootstrap";
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| 276 | $cachedir = $rbscachedir->{'default'} if (defined $rbscachedir->{'default'});
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| 277 | $cachedir = $rbscachedir->{$appname} if (defined $rbscachedir->{$appname});
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| 278 |
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| 279 | # Point to the right subdir and create it if needed
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| 280 | $cachedir .= "/$pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}";
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| 281 | pb_mkdir_p($cachedir) if (! -d $cachedir);
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| 282 |
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| 283 | # Get the complete package name from the mirror
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| 284 | #
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| 285 | my $ua = LWP::UserAgent->new;
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| 286 | $ua->timeout(10);
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| 287 | $ua->env_proxy;
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| 288 |
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| 289 | die "No mirror defined for $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}" if ((not defined $mirror) || ($mirror =~ /^\t*$/));
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| 290 | my $resp;
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| 291 | my $repo;
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| 292 | my @list_pkg;
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| 293 |
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| 294 | ($repo,$resp) = rbs_mirror_response($mirror);
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| 295 | @list_pkg = split(/\n/,$resp->as_string());
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| 296 |
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| 297 | # If an update source is availble add it after so that these pkgs update the main ones
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| 298 | if (defined $updater) {
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| 299 | my $void;
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| 300 | ($void,$resp) = rbs_mirror_response($mirror.$updater);
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| 301 | push(@list_pkg,split(/\n/,$resp->as_string()));
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| 302 | }
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| 303 |
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| 304 | # Manages architectures specificities
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| 305 | my $parch = $pbos->{'arch'};
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| 306 | $parch = "i[3456]86" if ($pbos->{'arch'} eq "i386");
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| 307 |
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| 308 | # Get the list of packages and their URL in this hash
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| 309 | my %url;
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| 310 | my %done;
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| 311 | foreach my $l (@list_pkg) {
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| 312 | my ($url,$desc) = rbs_find_pkg($l,$parch,"pkg");
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| 313 | if (defined $url) {
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| 314 | $url{$url} = "$mirror/$desc";
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| 315 | } else {
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| 316 | pb_log(3,"not a package, maybe a dir containing packages\n");
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| 317 | ($url,$desc) = rbs_find_pkg($l,$parch,"dir");
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| 318 | if ((defined $desc) and (not defined $done{$desc})) {
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| 319 | my $response1 = $ua->get("$mirror/$desc");
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| 320 | # Check if we have a fedora 17/18 type of repo
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| 321 | if ($response1->is_success) {
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| 322 | $done{$desc} = "true";
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| 323 | foreach my $d (split(/\n/,$response1->as_string())) {
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| 324 | my ($url2,$desc2) = rbs_find_pkg($d,$parch,"pkg");
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| 325 | if (defined $url2) {
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| 326 | # Here we have the dir in which are packages
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| 327 | $url{$url2} = "$mirror/$desc/$desc2";
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| 328 | } else {
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| 329 | pb_log(3,"not a package, and not a dir containing packages\n");
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| 330 | }
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| 331 | }
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| 332 | } else {
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| 333 | }
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| 334 | }
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| 335 | }
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| 336 | }
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| 337 |
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| 338 | #
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| 339 | # Prepare early the yum cache env for the VE in order to copy in it packages on the fly
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| 340 | #
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| 341 | my $oscachedir = "/tmp";
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| 342 | my $osupdcachedir;
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| 343 | my $osupdname = "";
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| 344 |
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| 345 | if ($pbos->{'install'} =~ /yum/) {
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| 346 | $oscachedir = "$vepath/var/cache/yum/core/packages/";
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| 347 | $osupdcachedir = "$vepath/var/cache/yum/updates-released/packages/";
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| 348 | $osupdname = "YUM";
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| 349 | # Recent Fedora release use a new yum cache dir
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| 350 | if (($pbos->{'name'} eq "fedora") && ($pbos->{'version'} > 8)) {
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| 351 | $oscachedir = "$vepath/var/cache/yum/$pbos->{'arch'}/$pbos->{'version'}/fedora/packages";
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| 352 | $osupdcachedir = "$vepath/var/cache/yum/$pbos->{'arch'}/$pbos->{'version'}/updates/packages";
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| 353 | $osupdcachedir = "$vepath/var/cache/yum/updates-released/packages/";
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| 354 | }
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| 355 | } elsif ($pbos->{'install'} =~ /zypper/) {
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| 356 | $oscachedir = "$vepath/var/cache/zypp/packages/opensuse/suse/$pbos->{'arch'}";
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| 357 | $osupdname = "Zypper";
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| 358 | } elsif ($pbos->{'install'} =~ /urpmi/) {
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| 359 | $oscachedir = "$vepath/var/cache/urpmi/rpms";
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| 360 | $osupdname = "URPMI";
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| 361 | }
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| 362 | pb_log(1,"Setting up $osupdname cache in VE\n");
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| 363 | pb_mkdir_p($oscachedir);
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| 364 | pb_mkdir_p($osupdcachedir) if (defined $osupdcachedir);
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| 365 |
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| 366 | # For each package to process, get it, put it in the cache dir
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| 367 | # and extract it in the target dir. If not asked to keep, remove it
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| 368 | # Just download if asked so.
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| 369 |
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| 370 | my $warning = 0;
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| 371 | my $lwpkg ="";
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| 372 | my @installed_packages;
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| 373 |
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| 374 | # On systemd systems, the pkg needs to be first
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| 375 | # to have the correct links made first
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| 376 | if ($pkgs =~ /,filesystem,/) {
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| 377 | $pkgs =~ s/,filesystem,/,/;
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| 378 | $pkgs = "filesystem,".$pkgs;
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| 379 | }
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| 380 |
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| 381 | foreach my $p (split(/,/,$pkgs)) {
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| 382 | $p =~ s/\s+//go;
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| 383 | pb_log(1,"Processing package $p ...\n");
|
|---|
| 384 | # Just print packages names if asked so.
|
|---|
| 385 | if (defined $url{$p}) {
|
|---|
| 386 | if ($opts{'p'}) {
|
|---|
| 387 | pb_log(0,"$url{$p}\n");
|
|---|
| 388 | next;
|
|---|
| 389 | } else {
|
|---|
| 390 | # Now download if not already in cache
|
|---|
| 391 | my $p1 = basename($url{$p});
|
|---|
| 392 | if (! -f "$cachedir/$p1") {
|
|---|
| 393 | pb_system("wget --quiet -O $cachedir/$p1-new $url{$p}","Downloading package $p1 ...");
|
|---|
| 394 | rename("$cachedir/$p1-new", "$cachedir/$p1") || die "mv $cachedir/$p1-new $cachedir/$p1 failed: $!";
|
|---|
| 395 | } else {
|
|---|
| 396 | pb_log(1,"Package $p1 already in cache\n");
|
|---|
| 397 | }
|
|---|
| 398 |
|
|---|
| 399 | # End if download only
|
|---|
| 400 | if ($opts{'d'}) {
|
|---|
| 401 | next;
|
|---|
| 402 | }
|
|---|
| 403 |
|
|---|
| 404 | #
|
|---|
| 405 | # Copy the cached .RPM files into the oscachedir directory, so that os doesn't need to download them again.
|
|---|
| 406 | #
|
|---|
| 407 | pb_log(1,"Link package into $oscachedir\n");
|
|---|
| 408 | copy("$cachedir/$p1",$oscachedir) if (defined $oscachedir);
|
|---|
| 409 | symlink("$oscachedir/$p1","$osupdcachedir/p1") if (defined $osupdcachedir);
|
|---|
| 410 |
|
|---|
| 411 | # And extract it to the finale dir
|
|---|
| 412 | pb_system("cd $vepath ; rpm2cpio $cachedir/$p1 | cpio -ivdum","Extracting package $p1 into $vepath");
|
|---|
| 413 |
|
|---|
| 414 | # Remove cached package if not asked to keep
|
|---|
| 415 | if (! $opts{'k'}) {
|
|---|
| 416 | unlink("$cachedir/$p1");
|
|---|
| 417 | }
|
|---|
| 418 | push(@installed_packages, $p);
|
|---|
| 419 | }
|
|---|
| 420 | } else {
|
|---|
| 421 | pb_log(0,"WARNING: unable to find URL for $p\n");
|
|---|
| 422 | $warning++;
|
|---|
| 423 | $lwpkg .= " $p";
|
|---|
| 424 | }
|
|---|
| 425 | }
|
|---|
| 426 |
|
|---|
| 427 | if ($warning ge 1) {
|
|---|
| 428 | pb_log(0,"$warning WARNINGS found.\nMaybe you should review your package list for $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}\nand remove$lwpkg\n");
|
|---|
| 429 | }
|
|---|
| 430 |
|
|---|
| 431 | # Stop here if we just print
|
|---|
| 432 | if ($opts{'p'}) {
|
|---|
| 433 | pb_exit(0);
|
|---|
| 434 | }
|
|---|
| 435 |
|
|---|
| 436 | # Now executes the VE finalization steps required for it to work correctly
|
|---|
| 437 | pb_log(0,"VE post configuration\n");
|
|---|
| 438 |
|
|---|
| 439 | # yum needs that distro-release package be installed, so force it
|
|---|
| 440 | if ($pbos->{'install'} =~ /yum/) {
|
|---|
| 441 | my $ddir = $pbos->{'name'};
|
|---|
| 442 | foreach my $p1 (<$cachedir/($ddir|redhat)-release-*.rpm>) {
|
|---|
| 443 | copy("$cachedir/$p1","$vepath/tmp");
|
|---|
| 444 | pb_system("chroot $vepath rpm -ivh --force --nodeps /tmp/$p1","Forcing RPM installation of $p1");
|
|---|
| 445 | unlink("$vepath/tmp/$p1");
|
|---|
| 446 | }
|
|---|
| 447 | # RedHat 6.2 has a buggy termcap setup and doesn't support usage of setarch, so still returns x86_64 in a chroot
|
|---|
| 448 | } elsif (($pbos->{'name'} =~ /redhat/) && ( $pbos->{'version'} =~ /^6/)) {
|
|---|
| 449 | pb_system("chroot $vepath ldconfig","Forcing ldconfig on $pbos->{'name'} $pbos->{'version'}");
|
|---|
| 450 | pb_system("chroot $vepath echo 'arch_canon: x86_64: x86_64 1' >> /etc/rpmrc","Forcing ldconfig on $pbos->{'name'} $pbos->{'version'}");
|
|---|
| 451 | pb_system("chroot $vepath echo 'arch_compat: x86_64: i386' >> /etc/rpmrc","Forcing ldconfig on $pbos->{'name'} $pbos->{'version'}");
|
|---|
| 452 | pb_system("chroot $vepath echo 'buildarch_compat: x86_64: i386' >> /etc/rpmrc","Forcing ldconfig on $pbos->{'name'} $pbos->{'version'}");
|
|---|
| 453 | pb_system("chroot $vepath echo 'buildarchtranslate: x86_64: i386' >> /etc/rpmrc","Forcing ldconfig on $pbos->{'name'} $pbos->{'version'}");
|
|---|
| 454 | }
|
|---|
| 455 | #
|
|---|
| 456 | # Make sure there is a resolv.conf file present, such that DNS lookups succeed.
|
|---|
| 457 | #
|
|---|
| 458 | pb_log(1,"Creating resolv.conf\n");
|
|---|
| 459 | pb_mkdir_p("$vepath/etc");
|
|---|
| 460 | copy("/etc/resolv.conf","$vepath/etc/");
|
|---|
| 461 |
|
|---|
| 462 | #
|
|---|
| 463 | # BUGFIX:
|
|---|
| 464 | #
|
|---|
| 465 | if ((($pbos->{'name'} eq "centos") || ($pbos->{'name'} eq "rhel")) && ($pbos->{'version'} eq "5")) {
|
|---|
| 466 | pb_log(1,"BUGFIX for centos-5\n");
|
|---|
| 467 | pb_mkdir_p("$vepath/usr/lib/python2.4/site-packages/urlgrabber.skx");
|
|---|
| 468 | foreach my $i (<$vepath/usr/lib/python2.4/site-packages/urlgrabber/keepalive.*>) {
|
|---|
| 469 | move($i,"$vepath/usr/lib/python2.4/site-packages/urlgrabber.skx/");
|
|---|
| 470 | }
|
|---|
| 471 | }
|
|---|
| 472 |
|
|---|
| 473 | #
|
|---|
| 474 | # /proc needed
|
|---|
| 475 | #
|
|---|
| 476 | pb_mkdir_p("$vepath/proc");
|
|---|
| 477 | pb_system("mount -o bind /proc $vepath/proc","Mounting /proc") unless (-d "$vepath/proc/$$");
|
|---|
| 478 |
|
|---|
| 479 | #
|
|---|
| 480 | # Some devices may be needed
|
|---|
| 481 | #
|
|---|
| 482 | pb_mkdir_p("$vepath/dev");
|
|---|
| 483 | chmod 0755,"$vepath/dev";
|
|---|
| 484 | pb_system("mknod -m 644 $vepath/dev/random c 1 8","Creating $vepath/dev/random") if (! -c "$vepath/dev/random");
|
|---|
| 485 | pb_system("mknod -m 644 $vepath/dev/urandom c 1 9","Creating $vepath/dev/urandom") if (! -c "$vepath/dev/urandom");
|
|---|
| 486 | pb_system("mknod -m 666 $vepath/dev/zero c 1 5","Creating $vepath/dev/zero") if (! -c "$vepath/dev/zero");
|
|---|
| 487 | pb_system("mknod -m 666 $vepath/dev/null c 1 3","Creating $vepath/dev/null") if (! -c "$vepath/dev/null");
|
|---|
| 488 |
|
|---|
| 489 | # Where is bash
|
|---|
| 490 | my $bash = "/usr/bin/bash";
|
|---|
| 491 | if (! -x "$vepath/$bash" ) {
|
|---|
| 492 | $bash = "/bin/bash";
|
|---|
| 493 | if (! -x "$vepath/$bash" ) {
|
|---|
| 494 | die "No bash found in usual places. Please report to dev team";
|
|---|
| 495 | }
|
|---|
| 496 | }
|
|---|
| 497 |
|
|---|
| 498 |
|
|---|
| 499 | my $minipkglist;
|
|---|
| 500 |
|
|---|
| 501 | pb_log(1,"Adapting $osupdname repository entries\n");
|
|---|
| 502 | if ($pbos->{'install'} =~ /yum/) {
|
|---|
| 503 | #
|
|---|
| 504 | # Force the architecture for yum
|
|---|
| 505 | # The goal is to allow i386 chroot on x86_64
|
|---|
| 506 | #
|
|---|
| 507 | # FIX: Not sufficient to have yum working
|
|---|
| 508 | # mirrorlist is not usable
|
|---|
| 509 | # $releasever also needs to be filtered
|
|---|
| 510 | # yum.conf as well
|
|---|
| 511 | foreach my $i (<$vepath/etc/yum.repos.d/*.repo>,"$vepath/etc/yum.conf") {
|
|---|
| 512 | pb_system("sed -i -e 's/\$basearch/$pbos->{'arch'}/g' $i","","quiet");
|
|---|
| 513 | pb_system("sed -i -e 's/\$releasever/$pbos->{'version'}/g' $i","","quiet");
|
|---|
| 514 | pb_system("sed -i -e 's/^mirrorlist/#mirrorlist/' $i","","quiet");
|
|---|
| 515 | # rather use neutral separators here
|
|---|
| 516 | pb_system("sed -i -e 's|^#baseurl.*\$|baseurl=$repo|' $i","","quiet");
|
|---|
| 517 | }
|
|---|
| 518 | $minipkglist = "ldconfig yum passwd vim-minimal dhclient authconfig";
|
|---|
| 519 | } elsif ($pbos->{'install'} =~ /zypper/) {
|
|---|
| 520 | pb_mkdir_p("$vepath/etc/zypp/repos.d");
|
|---|
| 521 | open(REPO,"> $vepath/etc/zypp/repos.d/$pbos->{'name'}-$pbos->{'version'}") || die "Unable to create repo file";
|
|---|
| 522 | my $baseurl = dirname(dirname($mirror));
|
|---|
| 523 | # Setup the repo
|
|---|
| 524 | if ($pbos->{'version'} eq "10.2") {
|
|---|
| 525 | pb_system("chroot $vepath $bash -c \"yes | /usr/bin/zypper sa $baseurl $pbos->{'name'}-$pbos->{'version'}\"","Bootstrapping Zypper");
|
|---|
| 526 | } else {
|
|---|
| 527 | # don't care if remove fails if add succeeds.
|
|---|
| 528 | pb_system("chroot $vepath $bash -c \"/usr/bin/zypper rr $pbos->{'name'}-$pbos->{'version'}\"","Bootstrapping Zypper","mayfail");
|
|---|
| 529 | pb_system("chroot $vepath $bash -c \"/usr/bin/zypper ar $baseurl $pbos->{'name'}-$pbos->{'version'}\"","Bootstrapping Zypper");
|
|---|
| 530 | }
|
|---|
| 531 | #print REPO << "EOF";
|
|---|
| 532 | #[opensuse]
|
|---|
| 533 | #name=$pbos->{'name'}-$pbos->{'version'}
|
|---|
| 534 | #baseurl=$baseurl
|
|---|
| 535 | #enabled=1
|
|---|
| 536 | #gpgcheck=1
|
|---|
| 537 | #
|
|---|
| 538 | #EOF
|
|---|
| 539 | close(REPO);
|
|---|
| 540 | $minipkglist = "zypper aaa_base";
|
|---|
| 541 | # TODO: Re-installing packages missing and necessary on opensuse 11.4 to get /etc/passwd created.
|
|---|
| 542 | } elsif ($pbos->{'install'} =~ /urpmi/) {
|
|---|
| 543 | # Setup the repo
|
|---|
| 544 | my $baseurl = dirname(dirname(dirname($mirror)));
|
|---|
| 545 | pb_system("chroot $vepath $bash -c \"urpmi.addmedia --distrib $baseurl\"","Bootstrapping URPMI");
|
|---|
| 546 | # TODO here too ?
|
|---|
| 547 | $minipkglist = "ldconfig urpmi passwd vim-minimal dhcp-client";
|
|---|
| 548 | } elsif ($pbos->{'install'} =~ /\/rpm/) {
|
|---|
| 549 | opendir(CDIR,$cachedir) || die "Unable to open directory $cachedir: $!";
|
|---|
| 550 | foreach my $p (@installed_packages) {
|
|---|
| 551 | foreach my $f (readdir(CDIR)) {
|
|---|
| 552 | # find an rpm package ref name-ver-tag.arch.rpm
|
|---|
| 553 | next if ($f =~ /^\./);
|
|---|
| 554 | if ($f =~ /^$p-([^-]+)-([^-]+)\.(noarch|$parch)\.rpm$/) {
|
|---|
| 555 | # Copy it to the chroot and reference it
|
|---|
| 556 | copy("$cachedir/$f","$vepath/var/cache");
|
|---|
| 557 | $minipkglist .= " /var/cache/$f";
|
|---|
| 558 | last;
|
|---|
| 559 | }
|
|---|
| 560 | }
|
|---|
| 561 | rewinddir(CDIR);
|
|---|
| 562 | }
|
|---|
| 563 | closedir(CDIR);
|
|---|
| 564 | }
|
|---|
| 565 |
|
|---|
| 566 | #
|
|---|
| 567 | # Run "install the necessary modules".
|
|---|
| 568 | # No need for sudo here
|
|---|
| 569 | #
|
|---|
| 570 | $pbos->{'install'} =~ s/sudo//g;
|
|---|
| 571 | if (((defined $ENV{http_proxy}) && ($ENV{http_proxy} ne '')) || ((defined $ENV{ftp_proxy}) && ($ENV{ftp_proxy} ne ''))) {
|
|---|
| 572 | if ($pbos->{'name'} eq "opensuse") {
|
|---|
| 573 | # For opensuse 11.4 or 12.1 -- one of them didn't work with http_proxy or HTTP_PROXY set.
|
|---|
| 574 | open(PROXY, "> $vepath/etc/sysconfig/proxy") || die "can't open $vepath/etc/sysconfig/proxy: $!";
|
|---|
| 575 | print PROXY "HTTP_PROXY=$ENV{http_proxy}\n" if ((defined $ENV{http_proxy}) && ($ENV{http_proxy} ne ''));
|
|---|
| 576 | print PROXY "FTP_PROXY=$ENV{ftp_proxy}\n" if ((defined $ENV{ftp_proxy}) && ($ENV{ftp_proxy} ne ''));
|
|---|
| 577 | close(PROXY);
|
|---|
| 578 | }
|
|---|
| 579 | }
|
|---|
| 580 |
|
|---|
| 581 | # Keep redhat variants from destroying nis domain on install
|
|---|
| 582 | #pb_system("chroot $vepath $bash -e -c \"ln -snf /bin/true /bin/domainname\"");
|
|---|
| 583 |
|
|---|
| 584 | #if ($pbos->{'name'} =~ /fedora/i) { # hack to prevent fedora from destroying NIS settings on host
|
|---|
| 585 | # open (AUTH, ">$vepath/etc/pam.d/system-auth-ac") || die "unable to open $vepath/etc/pam.d/system-auth-ac for write: $!";
|
|---|
| 586 | # print AUTH "#pam_systemd -- will fix later in bootstrap\n";
|
|---|
| 587 | # close(AUTH);
|
|---|
| 588 | #}
|
|---|
| 589 | pb_system("chroot $vepath $bash -c \"$pbos->{'install'} $minipkglist \"","Bootstrapping OS by running $pbos->{'install'} $minipkglist");
|
|---|
| 590 |
|
|---|
| 591 | # CentOS6 will replace the yum.repos.d files; oddly it will leave the yum.conf file alone and make the new one ".rpmnew"
|
|---|
| 592 | if (($pbos->{'name'} eq "centos") && ($pbos->{'version'} =~ /^6.*/)) {
|
|---|
| 593 | pb_log(0,"Fixing $pbos->{'name'} $pbos->{'version'} bug for yum conf files");
|
|---|
| 594 | foreach my $from (<$vepath/etc/yum.repos.d/*.rpmorig>) {
|
|---|
| 595 | my $to = $from;
|
|---|
| 596 | $to =~ s/.rpmorig$//;
|
|---|
| 597 | pb_system("mv $from $to", "Recover $from");
|
|---|
| 598 | }
|
|---|
| 599 | }
|
|---|
| 600 |
|
|---|
| 601 | #
|
|---|
| 602 | # make 'passwd' work.
|
|---|
| 603 | #
|
|---|
| 604 | pb_log(1,"Authfix\n");
|
|---|
| 605 | # TODO: Not generic enough to be done like that IMHO
|
|---|
| 606 | # In case it was changed during the install
|
|---|
| 607 | #pb_system("chroot $vepath $bash -e -c \"ln -snf /bin/true /bin/domainname\"");
|
|---|
| 608 | pb_system("chroot $vepath $bash -c \"if [ -x /usr/bin/authconfig ]; then /usr/bin/authconfig --enableshadow --update --nostart; fi\"","Calling authconfig");
|
|---|
| 609 |
|
|---|
| 610 | # Installed additional packages we were asked to
|
|---|
| 611 | if (defined $opts{'a'}) {
|
|---|
| 612 | $opts{'a'} =~ s/,/ /g;
|
|---|
| 613 | pb_system("chroot $vepath $bash -c \"$pbos->{'install'} $opts{'a'} \"","Adding packages to OS by running $pbos->{'install'} $opts{'a'}");
|
|---|
| 614 | }
|
|---|
| 615 |
|
|---|
| 616 | #
|
|---|
| 617 | # Clean up
|
|---|
| 618 | #
|
|---|
| 619 | pb_log(1,"Cleaning up\n");
|
|---|
| 620 | if ($pbos->{'install'} =~ /yum/) {
|
|---|
| 621 | pb_system("chroot $vepath /usr/bin/yum clean all","Cleaning yum");
|
|---|
| 622 | }
|
|---|
| 623 | pb_system("umount $vepath/proc","Unmounting /proc");
|
|---|
| 624 | find(\&unlink_old_conf, $vepath);
|
|---|
| 625 |
|
|---|
| 626 | # Executes post-install step if asked for
|
|---|
| 627 | if ($opts{'s'}) {
|
|---|
| 628 | pb_system("$opts{'s'} $vepath","Executing the post-install script: $opts{'s'} $vepath");
|
|---|
| 629 | }
|
|---|
| 630 |
|
|---|
| 631 | if ($warning > 0) {
|
|---|
| 632 | pb_log(0,"\n\n\n\n$warning WARNINGS found.\nMaybe you should review your package list for $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}\nand remove$lwpkg\n");
|
|---|
| 633 | pb_log(0,"waiting 60 seconds to give you a chance to notice.\n");
|
|---|
| 634 | sleep(60);
|
|---|
| 635 | }
|
|---|
| 636 |
|
|---|
| 637 | pb_exit();
|
|---|
| 638 |
|
|---|
| 639 | # Function for File::Find
|
|---|
| 640 | sub unlink_old_conf {
|
|---|
| 641 |
|
|---|
| 642 | unlink($_) if ($_ =~ /\.rpmorig$/);
|
|---|
| 643 | unlink($_) if ($_ =~ /\.rpmnew$/);
|
|---|
| 644 | }
|
|---|
| 645 |
|
|---|
| 646 | # Function to store packages found on Web pages
|
|---|
| 647 |
|
|---|
| 648 | sub rbs_find_pkg {
|
|---|
| 649 |
|
|---|
| 650 | my $l = shift;
|
|---|
| 651 | my $parch = shift;
|
|---|
| 652 | my $type = shift;
|
|---|
| 653 |
|
|---|
| 654 | pb_log(2,"Entering rbs_find_pkg with l=$l and parch=$parch\n");
|
|---|
| 655 | # Find a href ref in first pos
|
|---|
| 656 | if ($l =~ /<a href="([^<>]*)">([^<>]*)<\/a>/i) {
|
|---|
| 657 | my $pkg = $1;
|
|---|
| 658 | my $desc = $2;
|
|---|
| 659 | pb_log(3,"Found desc URL $desc: ");
|
|---|
| 660 | # find an rpm package ref name-ver-tag.arch.rpm
|
|---|
| 661 | if (($type eq "pkg") && ($pkg =~ /(.+)-([^-]+)-([^-]+)\.(noarch|$parch)\.rpm$/)) {
|
|---|
| 662 | pb_log(3,"package ($1 + $2 + $3 + $4)\n");
|
|---|
| 663 | my $url = $1;
|
|---|
| 664 | pb_log(2,"Exiting rbs_find_pkg with url=$url and desc=$desc\n");
|
|---|
| 665 | return($url,$desc);
|
|---|
| 666 | } elsif (($type eq "dir") && ($pkg =~ /([0-z])\//)) {
|
|---|
| 667 | my $url = $1;
|
|---|
| 668 | pb_log(3,"dir ($1)\n");
|
|---|
| 669 | return($url,$1);
|
|---|
| 670 | } else {
|
|---|
| 671 | pb_log(3,"not a package\n");
|
|---|
| 672 | }
|
|---|
| 673 | }
|
|---|
| 674 | pb_log(2,"Exiting rbs_find_pkg with undef\n");
|
|---|
| 675 | return(undef,undef);
|
|---|
| 676 | }
|
|---|
| 677 |
|
|---|
| 678 | sub rbs_mirror_response {
|
|---|
| 679 |
|
|---|
| 680 | my $mirror = shift;
|
|---|
| 681 |
|
|---|
| 682 | pb_log(0,"Downloading package list from $mirror ...\n");
|
|---|
| 683 | my $response = $ua->get($mirror);
|
|---|
| 684 | if (! $response->is_success) {
|
|---|
| 685 | if ($mirror =~ /i386/) {
|
|---|
| 686 | # Some distro have an i586 or i686 mirror dir instead for i386
|
|---|
| 687 | warn "Unable to download package from $mirror for $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}.".$response->status_line;
|
|---|
| 688 | $mirror =~ s|/i386/|/i586/|;
|
|---|
| 689 | pb_log(0,"Downloading now package list from $mirror ...\n");
|
|---|
| 690 | $response = $ua->get($mirror);
|
|---|
| 691 | if (! $response->is_success) {
|
|---|
| 692 | die "Unable to download package from $mirror for $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}".$response->status_line;
|
|---|
| 693 | }
|
|---|
| 694 | }
|
|---|
| 695 | }
|
|---|
| 696 | pb_log(3,"Mirror $mirror gave answer: ".Dumper($response->dump(maxlength => 0))."\n");
|
|---|
| 697 |
|
|---|
| 698 | # Try to find where the repodata structure is for later usage
|
|---|
| 699 | my $repo = $mirror;
|
|---|
| 700 | my $found = 0;
|
|---|
| 701 | if ($pbos->{'install'} =~ /yum/) {
|
|---|
| 702 | my $response1;
|
|---|
| 703 | while ($found == 0) {
|
|---|
| 704 | $response1 = $ua->get("$repo/repodata");
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| 705 | pb_log(2,"REPO analyzed: $repo\n");
|
|---|
| 706 | if (! $response1->is_success) {
|
|---|
| 707 | $repo = dirname($repo);
|
|---|
| 708 |
|
|---|
| 709 | # There is a limit to the loop, when / is reached and nothing found
|
|---|
| 710 | my ($scheme, $account, $host, $port, $path) = pb_get_uri($repo);
|
|---|
| 711 | die "Unable to find the repodata structure of the mirror $mirror\nPlease check the URL or warn the dev team.\n" if (($path =~ /^[\/]+$/) || ($path =~ /^$/));
|
|---|
| 712 |
|
|---|
| 713 | # / not reached, so looping
|
|---|
| 714 | next;
|
|---|
| 715 | } else {
|
|---|
| 716 | # repodata found $repo is correct
|
|---|
| 717 | $found = 1;
|
|---|
| 718 | pb_log(2,"REPO found: $repo\n");
|
|---|
| 719 | last;
|
|---|
| 720 | }
|
|---|
| 721 | }
|
|---|
| 722 | }
|
|---|
| 723 | return($repo,$response);
|
|---|
| 724 | }
|
|---|
| 725 |
|
|---|
