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https://github.com/libguestfs/libguestfs.git
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05d4fcb64d
This command run over the source: perl -pi.bak -e 's/(20[01][0-9])-2018/$1-2019/g' `git ls-files`
64 lines
2.1 KiB
Perl
Executable File
64 lines
2.1 KiB
Perl
Executable File
#!/usr/bin/env perl
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# @configure_input@
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# Copyright (C) 2009-2019 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Pick guests at random on the local machine which are accessible.
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# This is used by 'make check-valgrind-local-guests'.
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use strict;
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use warnings;
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use Sys::Guestfs;
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use Sys::Virt;
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use List::Util qw(shuffle);
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die "$0 nr-guests\n" unless @ARGV == 1;
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my $n = $ARGV[0];
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my $vmm = Sys::Virt->new (uri => '@libvirt_ro_uri@');
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my @domains = ($vmm->list_domains, $vmm->list_defined_domains);
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# Only guests which are accessible by the current (non-root) user. On
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# the machine where I run these tests, I have added my user account to
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# the 'disk' group, so that most guests are accessible. However
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# because libvirt changes the permissions on guest disks, a guest
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# which has been run on the machine becomes inaccessible, hence the
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# need for this code - RWMJ.
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my @accessible;
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foreach my $dom (@domains) {
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my $name = $dom->get_name;
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my $g = Sys::Guestfs->new;
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eval {
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$g->add_domain ($name, readonly => 1,
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libvirturi => '@libvirt_ro_uri@');
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# $g->launch (); - don't actually need to do this
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};
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push @accessible, $name unless $@;
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}
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# Randomize the list of guests.
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@accessible = shuffle (@accessible);
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$n = @accessible if @accessible < $n;
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# Return the first n guests from the list.
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for (my $i = 0; $i < $n; ++$i) {
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print " " if $i > 0;
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print $accessible[$i];
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}
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print "\n";
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