mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
b9b0a90487
User-Mode Linux was an alternative hypervisor that could run the appliance, instead of using qemu. It had many limitations including lack of network, and UML support in Linux has been semi-broken for a long time. It was also slower than KVM on baremeal in general and had various corner cases which were much slower including the emulated serial port which made bulk uploads and downloads painful. Also of course it lacked qemu-specific features like qcow2 or any network-backed disk, so many disk images could not be opened this way. This was never supported in RHEL. See-also: https://bugzilla.redhat.com/1144197
114 lines
3.1 KiB
Bash
Executable File
114 lines
3.1 KiB
Bash
Executable File
#!/bin/bash -
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# libguestfs
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# Copyright (C) 2012 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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# Test rsync by copying a local directory using an involved and
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# unrealistic method.
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set -e
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$TEST_FUNCTIONS
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skip_if_skipped
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skip_unless rsync --help
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skip_unless_feature_available rsync
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# Get host IP address. XXX Bit of a hack.
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backend="$(guestfish get-backend)"
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case "$backend" in
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direct)
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ip=169.254.2.2
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listen_address=localhost
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;;
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libvirt|libvirt:*)
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# This would work, except that the host firewall is effective
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# on virbr0, and that is likely to block the non-standard port
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# number that we listen on.
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# ip="$(ip -4 -o address show virbr0 |
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# awk '{print $4}' |
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# awk -F/ '{print $1}')"
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# listen_address="$ip"
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echo "$0: skipping test because host firewall will probably prevent this test from working"
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exit 77
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;;
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*)
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echo "$0: don't know how to get IP address of backend $backend"
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exit 77
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;;
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esac
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pwd="$(pwd)"
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datadir="$(cd ../test-data/files && pwd)"
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rm -rf tmp
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mkdir tmp
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# rsync must listen on a port, but we want tests to be able to
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# run in parallel. Try to choose a random-ish port number (XXX).
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port="$(awk 'BEGIN{srand(); print 65000+int(500*rand())}' </dev/null)"
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# Write an rsync daemon config file.
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cat > rsyncd.conf <<EOF
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address = $listen_address
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port = $port
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pid file = $pwd/rsyncd.pid
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[src]
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path = $datadir
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comment = source
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use chroot = false
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read only = true
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[dest]
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path = $pwd/tmp
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comment = destination
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use chroot = false
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read only = false
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EOF
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# Start a local rsync daemon.
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rsync --daemon --config=rsyncd.conf
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function cleanup ()
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{
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kill `cat rsyncd.pid`
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}
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trap cleanup INT TERM QUIT EXIT
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user="$(id -un)"
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guestfish --network -N test-rsync.img=fs -m /dev/sda1 <<EOF
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mkdir /dir1
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rsync-in "rsync://$user@$ip:$port/src/" /dir1/ archive:true
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mkdir /dir2
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rsync /dir1/ /dir2/ archive:true
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rsync-out /dir2/ "rsync://$user@$ip:$port/dest/" archive:true
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EOF
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# Compare test data to copied data.
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# XXX Because we used the archive flag, dates must be preserved.
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# XXX Note for separated builds: only generated files are copied.
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if [ ! -f tmp/100kallnewlines ] || \
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[ ! -f tmp/hello.b64 ] || \
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[ ! -f tmp/initrd-x86_64.img.gz ] || \
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[ ! -f tmp/test-grep.txt.gz ]; then
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echo "$0: some files failed to copy"
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exit 1
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fi
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rm -r tmp
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rm test-rsync.img
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rm rsyncd.conf
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