[Libguestfs] [PATCH 3/4] Update /etc/sysconfig/kernel when updating the kernel

/etc/sysconfig/kernel contains the default kernel package. Ensure we set DEFAULTKERNEL to whichever kernel we install. Fixes RHBZ#609526 --- lib/Sys/VirtV2V/GuestOS/RedHat.pm | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) diff --git a/lib/Sys/VirtV2V/GuestOS/RedHat.pm b/lib/Sys/VirtV2V/GuestOS/RedHat.pm index a475db8..a322a5d 100644 --- a/lib/Sys/VirtV2V/GuestOS/RedHat.pm +++ b/lib/Sys/VirtV2V/GuestOS/RedHat.pm @@ -654,6 +654,23 @@ sub _install_any my $g = $self->{g}; + # If we're updating the kernel, make sure DEFAULTKERNEL is updated in case + # the kernel package has changed + if (defined($kernel)) { + eval { + foreach my $path + ($g->aug_match('/files/etc/sysconfig/kernel/DEFAULTKERNEL/value')) + { + $g->aug_set($path, $kernel->[0]); + } + + $g->aug_save(); + }; + + # Propagate augeas errors + augeas_error($g, $@) if ($@); + }; + my $resolv_bak = $g->exists('/etc/resolv.conf'); $g->mv('/etc/resolv.conf', '/etc/resolv.conf.v2vtmp') if ($resolv_bak); -- 1.7.2.3