The "contrib" directory contains shell scripts and a RHEL-5 patch for building (and testing) the p2v ISO on RHEL major releases 5 through 7.
Recently, we've resumed the P2V ISO preparation by adopting a Fedora 35+-based procedure, with the long term plan being the Image Builder service on RHEL-9+. Theferore the "contrib" directory is now obsolete; remove it. (The "contrib/build-p2v-iso.sh" script "blocks my way" because it references gtk2-devel, and in this series I'd like to remove gtk2 support from virt-p2v. We shouldn't be updating dead code.) Checked with "make dist maintainer-check-extra-dist". Signed-off-by: Laszlo Ersek <[email protected]> --- Makefile.am | 4 - contrib/aux-scripts/do-build.sh | 196 -------------------- contrib/build-p2v-iso.sh | 154 --------------- contrib/patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch | 54 ------ contrib/test-p2v-iso.sh | 62 ------- 5 files changed, 470 deletions(-) diff --git a/Makefile.am b/Makefile.am index 4a47a97251e9..d659ce65c06d 100644 --- a/Makefile.am +++ b/Makefile.am @@ -29,10 +29,6 @@ EXTRA_DIST = \ $(TESTS) $(LIBGUESTFS_TESTS) $(SLOW_TESTS) \ .gitignore \ AUTHORS \ - contrib/aux-scripts/do-build.sh \ - contrib/build-p2v-iso.sh \ - contrib/patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch \ - contrib/test-p2v-iso.sh \ dependencies.m4 \ generate-p2v-authors.pl \ generate-p2v-config.pl \ diff --git a/contrib/aux-scripts/do-build.sh b/contrib/aux-scripts/do-build.sh deleted file mode 100644 index 4a0aac840df0..000000000000 --- a/contrib/aux-scripts/do-build.sh +++ /dev/null @@ -1,196 +0,0 @@ -#!/bin/bash - -# Auxiliary script for building virt-p2v ISO. -# Copyright (C) 2017 Red Hat Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <https://www.gnu.org/licenses/>. - -# See build-p2v-iso.sh - -set -e -set -x - -# Make sure we're in the virtual environment, and refuse to run otherwise. -if [ ! -f /var/tmp/livecd ]; then - echo "$0: do not run this script directly" - exit 1 -fi - -# If the script exits for any reason (including success) reboot. This -# in fact powers off the virtual machine because we are using -# qemu -no-reboot. -trap reboot INT QUIT TERM EXIT ERR - -cd /var/tmp - -osversion=`cat osversion` -livecd=`cat livecd` -source ./proxy -prefix=`rpm --eval '%_prefix'` -libdir=`rpm --eval '%_libdir'` -sysconfdir=`rpm --eval '%_sysconfdir'` - -# Build virt-p2v from libguestfs sources. -# We have to start from a tarball because at least RHEL 5 autotools -# isn't sufficiently new to run autoreconf. -zcat libguestfs.tar.gz | tar xf - -pushd libguestfs-* - -# Various hacks for different versions of RHEL. -case $osversion in - rhel-5.*|centos-5.*) - # This just forces configure to ignore these missing dependencies. - export LIBTINFO_CFLAGS=-D_GNU_SOURCE - export LIBTINFO_LIBS=-lncurses - export JANSSON_CFLAGS=-D_GNU_SOURCE - export JANSSON_LIBS=-ljansson - # Remove some unsupported flags that the configure script hard codes. - sed -i -e 's/-fno-strict-overflow//' configure - sed -i -e 's/-Wno-strict-overflow//' configure - # Apply some RHEL 5 only patches. - patch -p1 < ../patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch - ;; - rhel-6.*|centos-6.*) - # This just forces configure to ignore these missing dependencies. - export LIBTINFO_CFLAGS=-D_GNU_SOURCE - export LIBTINFO_LIBS=-lncurses - export JANSSON_CFLAGS=-D_GNU_SOURCE - export JANSSON_LIBS=-ljansson - ;; -esac - -export vmchannel_test=no -./configure \ - --prefix $prefix \ - --libdir $libdir \ - --sysconfdir $sysconfdir \ - --disable-static \ - --disable-appliance \ - --disable-daemon \ - --disable-lua \ - --disable-ocaml \ - --disable-perl \ - --disable-php \ - --disable-python \ - --disable-ruby \ - --with-qemu=no -# We only need to build a handful of directories to get virt-p2v. -make -C generator -make -C gnulib/lib -make -C common/utils -make -C common/miniexpect -make -C p2v virt-p2v virt-p2v.xz dependencies.redhat -make run - -# Check virt-p2v was built and runs. -./run ./p2v/virt-p2v --version -./run ./p2v/virt-p2v-make-kickstart --version - -# Create the kickstart file. -if [ "x$http_proxy" != "x" ]; then proxy="--proxy=$http_proxy"; fi -./run ./p2v/virt-p2v-make-kickstart -o /var/tmp/p2v.ks $osversion $proxy - -popd - -# More hacks for different versions of RHEL. -case $osversion in - rhel-5.*|centos-5.*) - # RHEL 5 livecd-tools is broken with syslinux, this fixes it: - sed -i -e 's,/usr/lib/syslinux/,/usr/share/syslinux/,g'\ - /usr/lib/python2.4/site-packages/imgcreate/live.py - # livecd-tools cannot parse certain aspects of the kickstart: - sed -i \ - -e 's/--plaintext//g' \ - -e 's/^firewall.*//g' \ - -e 's/^%end.*//g' \ - p2v.ks - # Remove some packages which don't exist on RHEL 5: - sed -i \ - -e 's,^dracut-live.*,,g' \ - -e 's,^dejavu-.*,,g' \ - -e 's,^mesa-dri-drivers.*,,g' \ - -e 's,^network-manager-applet.*,,g' \ - -e 's,^nm-connection-editor.*,,g' \ - -e 's,^nbdkit-server.*,,g' \ - -e 's,^nbdkit-file-plugin.*,,g' \ - -e '/^net-tools/a syslinux' \ - p2v.ks - # Remove systemctl lines, doesn't exist on RHEL 5. - sed -i \ - -e 's/^\(systemctl.*\)/#\1/g' \ - p2v.ks - ;; - rhel-6.*|centos-6.*) - # Remove some packages which don't exist on RHEL 6: - sed -i \ - -e 's,^dracut-live.*,,g' \ - -e 's,^firewalld.*,,g' \ - -e 's,^network-manager-applet.*,,g' \ - -e 's,^nm-connection-editor.*,,g' \ - -e 's,^nbdkit-server.*,,g' \ - -e 's,^nbdkit-file-plugin.*,,g' \ - p2v.ks - # Remove systemctl lines, doesn't exist on RHEL 5. - sed -i \ - -e 's/^\(systemctl.*\)/#\1/g' \ - p2v.ks - ;; -esac - -# Build nbdkit -zcat nbdkit.tar.gz | tar xf - -pushd nbdkit-* -./configure \ - CFLAGS="-D_GNU_SOURCE" \ - --prefix $prefix \ - --libdir $libdir \ - --sysconfdir $sysconfdir \ - --without-liblzma -make -cp src/nbdkit .. -cp plugins/file/.libs/nbdkit-file-plugin.so .. -popd -gzip -c nbdkit > nbdkit.gz -gzip -c nbdkit-file-plugin.so > nbdkit-file-plugin.so.gz -base64 nbdkit.gz > nbdkit.gz.b64 -base64 nbdkit-file-plugin.so.gz > nbdkit-file-plugin.so.gz.b64 - -# Add nbdkit binaries to the kickstart. -echo > fragment.ks -echo '#' `md5sum nbdkit` >> fragment.ks -echo 'base64 -d -i <<EOF | gzip -cd > /usr/bin/nbdkit' >> fragment.ks -cat nbdkit.gz.b64 >> fragment.ks -echo >> fragment.ks -echo EOF >> fragment.ks -echo 'chmod 0755 /usr/bin/nbdkit' >> fragment.ks -echo >> fragment.ks - -echo '#' `md5sum nbdkit-file-plugin.so` >> fragment.ks -echo 'mkdir -p' $libdir/nbdkit/plugins >> fragment.ks -echo 'base64 -d -i <<EOF | gzip -cd >' $libdir/nbdkit/plugins/nbdkit-file-plugin.so >> fragment.ks -cat nbdkit-file-plugin.so.gz.b64 >> fragment.ks -echo >> fragment.ks -echo EOF >> fragment.ks -echo 'chmod 0755' $libdir/nbdkit/plugins/nbdkit-file-plugin.so >> fragment.ks -echo >> fragment.ks - -sed -i -e '/^chmod.*\/usr\/bin\/virt-p2v$/ r fragment.ks' p2v.ks - -# Run livecd-creator to make the live CD. The strange redirect works -# around a bug in RHEL 5's livecd-tools: "/sbin/mksquashfs: invalid -# option" is printed if the output is redirected to a file -# (https://bugs.centos.org/bug_view_page.php?bug_id=3738) -livecd-creator -c p2v.ks > `tty` 2>&1 - -# Move the live CD to the final filename. -mv livecd-*.iso $livecd diff --git a/contrib/build-p2v-iso.sh b/contrib/build-p2v-iso.sh deleted file mode 100755 index c8a456eccb59..000000000000 --- a/contrib/build-p2v-iso.sh +++ /dev/null @@ -1,154 +0,0 @@ -#!/bin/bash - -# Build virt-p2v ISO for RHEL 5/6/7. -# Copyright (C) 2017 Red Hat Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <https://www.gnu.org/licenses/>. - -# This script is used to build the virt-p2v ISO on RHEL 5/6/7, -# for 32 bit (i686) and 64 bit (x86-64). -# -# This script is *not* used to build the official RHEL 7 virt-p2v ISO -# for Red Hat customers. However it is used to build alternate ISOs -# which can optionally be used by customers who need older RHEL -# (eg. for proprietary FakeRAID drivers), or have 32 bit physical -# machines that they wish to virtualize. -# -# The virt-p2v ISOs built by this script are hosted at: -# http://oirase.annexia.org/virt-p2v/ - -set -e - -usage () -{ - echo ' libguestfs and nbdkit tarballs' - echo ' (http URLs may also be used here)' - echo ' |' - echo './build-p2v-iso.sh file:///path/to/libguestfs-1.XX.YY.tar.gz \' - echo ' file:///path/to/nbdkit-1.XX.YY.tar.gz \' - echo ' rhel-5.11 i686' - echo ' | |' - echo ' | `--- architecture (i686 or x86_64)' - echo ' `---- version of RHEL (5.x or 6.x tested)' - echo - echo 'Note this downloads the libguestfs tarball from upstream, it' - echo 'does not use libguestfs from the current directory.' - echo - echo 'Minimum versions of: libguestfs = 1.35.22' - echo ' nbdkit = 1.1.13' - echo - echo 'You should run the script on a Fedora (or recent Linux) host.' - echo 'It uses virt-builder to create the RHEL environment' - exit 0 -} - -if [ $# -ne 4 ]; then - usage -fi - -tmpdir="$(mktemp -d)" -cleanup () -{ - rm -rf "$tmpdir" -} -trap cleanup INT QUIT TERM EXIT ERR - -libguestfs_tarball=$1 -nbdkit_tarball=$2 -osversion=$3 -arch=$4 - -# Get the path to the auxiliary script. -d="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" -if [ ! -d "$d/aux-scripts" ]; then - echo "$0: error: cannot locate auxiliary scripts" - exit 1 -fi - -# Build the list of packages needed for the build environment. -pkgs=augeas-devel,bison,coreutils,cpio,file-devel,flex,gcc,gperf,gtk2-devel,libxml2-devel,livecd-tools,mkisofs,ncurses-devel,patch,perl-Pod-Man,perl-Pod-Simple,pcre2-devel,/usr/bin/pod2text,syslinux,syslinux-extlinux,xz,xz-devel - -for f in `cat $d/../../p2v/dependencies.redhat`; do - pkgs="$pkgs,$f" -done - -# Various hacks for different versions of RHEL. -if=virtio -netdev=virtio-net-pci -declare -a epel -case $osversion in - rhel-5.*|centos-5.*) - if=ide - netdev=rtl8139 - # RHEL 5 yum cannot download a package. - curl -o $tmpdir/epel-release.rpm https://dl.fedoraproject.org/pub/epel/epel-release-latest-5.noarch.rpm - epel[0]="--upload" - epel[1]="$tmpdir/epel-release.rpm:/var/tmp" - # RHEL 5 i686 template has a broken RPM DB, so rebuild it. - epel[2]="--run-command" - epel[3]="rm -f /var/lib/rpm/__db*; rpm -vv --rebuilddb" - epel[4]="--run-command" - epel[5]="yum install -y --nogpgcheck /var/tmp/epel-release.rpm" - ;; - rhel-6.*|centos-6.*) - epel[0]="--run-command" - epel[1]="yum install -y --nogpgcheck https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm"; - pkgs="$pkgs,jansson-devel" - ;; - rhel-7.*|centos-7.*) - epel[0]="--run-command" - epel[1]="yum install -y --nogpgcheck https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm"; - pkgs="$pkgs,jansson-devel" - ;; -esac - -# Download libguestfs and nbdkit sources. -curl -o $tmpdir/libguestfs.tar.gz $libguestfs_tarball -curl -o $tmpdir/nbdkit.tar.gz $nbdkit_tarball - -# Write a proxy file for the guest environment. -echo "export http_proxy=$http_proxy" >> $tmpdir/proxy -echo "export https_proxy=$https_proxy" >> $tmpdir/proxy -echo "export ftp_proxy=$ftp_proxy" >> $tmpdir/proxy - -# Build the temporary guest RHEL environment. -disk=$tmpdir/tmp-$osversion.img -livecd=virt-p2v-livecd-$osversion-$arch-`date +"%Y%m%d%H%M"`.iso -virt-builder $osversion --arch $arch \ - --size 20G --output $disk \ - "${epel[@]}" \ - --install "$pkgs" \ - --upload $tmpdir/libguestfs.tar.gz:/var/tmp \ - --upload $tmpdir/nbdkit.tar.gz:/var/tmp \ - --copy-in $d/patches:/var/tmp \ - --write /var/tmp/osversion:$osversion \ - --write /var/tmp/livecd:$livecd \ - --upload $tmpdir/proxy:/var/tmp/proxy \ - --firstboot $d/aux-scripts/do-build.sh \ - --selinux-relabel - -# Run the guest. -qemu-system-x86_64 -no-user-config -nodefaults -nographic \ - -no-reboot \ - -machine accel=kvm:tcg \ - -cpu host \ - -m 4096 \ - -drive file=$disk,format=raw,if=$if \ - -netdev user,id=usernet,net=169.254.0.0/16 \ - -device $netdev,netdev=usernet \ - -serial stdio - -# Did we get any output from the auxiliary script? -# (This command will fail if not) -guestfish --ro -a $disk -i download /var/tmp/$livecd $livecd -ls -lh $livecd diff --git a/contrib/patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch b/contrib/patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch deleted file mode 100644 index a4efb38bf08f..000000000000 --- a/contrib/patches/0001-RHEL-5-ONLY-DISABLE-AUTOMATIC-REMOTE-PORT-ALLOCATION.patch +++ /dev/null @@ -1,54 +0,0 @@ -From 28dd464c8e78f241622d142671a61a75bf5d758e Mon Sep 17 00:00:00 2001 -From: "Richard W.M. Jones" <[email protected]> -Date: Sat, 21 Jan 2017 05:30:40 -0500 -Subject: [PATCH 1/2] RHEL 5 ONLY DISABLE AUTOMATIC REMOTE PORT ALLOCATION - ---- - p2v/ssh.c | 15 ++++++++++++++- - 1 file changed, 14 insertions(+), 1 deletion(-) - -diff --git a/p2v/ssh.c b/p2v/ssh.c -index 8beaf74..919f2df 100644 ---- a/p2v/ssh.c -+++ b/p2v/ssh.c -@@ -1044,16 +1044,28 @@ open_data_connection (struct config *config, - "-N", - NULL - }; -+#if 0 - CLEANUP_FREE char *port_str = NULL; - const int ovecsize = 12; - int ovector[ovecsize]; -+#endif - -- snprintf (remote_arg, sizeof remote_arg, "0:%s:%d", local_ipaddr, local_port); -+ /* RHEL 5 hack: ssh does not print the "Allocated port ..." string, -+ * so we cannot find the remotely allocated port. Instead just -+ * assign a random port and hope for the best. -+ */ -+ static int next_remote_port = 58123; -+ -+ snprintf (remote_arg, sizeof remote_arg, "%d:%s:%d", -+ next_remote_port, local_ipaddr, local_port); -+ *remote_port = next_remote_port; -+ next_remote_port++; - - h = start_ssh (0, config, (char **) extra_args, 0); - if (h == NULL) - return NULL; - -+#if 0 - switch (mexp_expect (h, - (mexp_regexp[]) { - { 100, .re = portfwd_re }, -@@ -1094,6 +1106,7 @@ open_data_connection (struct config *config, - mexp_close (h); - return NULL; - } -+#endif - - return h; - } --- -1.8.2.3 - diff --git a/contrib/test-p2v-iso.sh b/contrib/test-p2v-iso.sh deleted file mode 100755 index 9ac4c6a301cb..000000000000 --- a/contrib/test-p2v-iso.sh +++ /dev/null @@ -1,62 +0,0 @@ -#!/bin/bash - -# Test virt-p2v ISO for RHEL 5/6/7. -# Copyright (C) 2017 Red Hat Inc. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <https://www.gnu.org/licenses/>. - -# Once you have built a virt-p2v ISO (see build-p2v-iso.sh), you -# can interactively test it using this script. - -set -e - -usage () -{ - echo './test-p2v-iso.sh virt-p2v-livecd-....iso' - exit 0 -} - -if [ $# -ne 1 ]; then - usage -fi - -tmpdir="$(mktemp -d)" -cleanup () -{ - rm -rf "$tmpdir" -} -trap cleanup INT QUIT TERM EXIT ERR - -iso=$1 -if [ ! -f "$iso" ]; then - echo "$iso: file not found" - exit 1 -fi - -# Build a temporary guest to test. -disk=$tmpdir/guest.img -virt-builder rhel-6.8 --output $disk - -# Boot the guest as if running with virt-p2v ISO in the CD drive. -qemu-system-x86_64 -no-user-config -nodefaults \ - -no-reboot \ - -machine accel=kvm:tcg \ - -cpu host \ - -m 4096 \ - -display gtk \ - -vga std \ - -drive file=$disk,format=raw,if=ide \ - -cdrom $iso \ - -netdev user,id=usernet,net=169.254.0.0/16 \ - -device rtl8139,netdev=usernet \ - -boot d _______________________________________________ Libguestfs mailing list [email protected] https://listman.redhat.com/mailman/listinfo/libguestfs
