lxc-test-cloneconfig revision d0a6bd39400a6d14cfec94ad647f3af1bda1e321
0N/A#!/bin/bash
2362N/A
0N/A# lxc: linux Container library
0N/A
0N/A# Authors:
0N/A# Serge Hallyn <serge.hallyn@ubuntu.com>
0N/A#
0N/A# This is a test script for the lxc-user-nic program
0N/A
0N/A# This library is free software; you can redistribute it and/or
0N/A# modify it under the terms of the GNU Lesser General Public
0N/A# License as published by the Free Software Foundation; either
0N/A# version 2.1 of the License, or (at your option) any later version.
0N/A
0N/A# This library is distributed in the hope that it will be useful,
0N/A# but WITHOUT ANY WARRANTY; without even the implied warranty of
0N/A# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
0N/A# Lesser General Public License for more details.
2362N/A
2362N/A# You should have received a copy of the GNU Lesser General Public
2362N/A# License along with this library; if not, write to the Free Software
0N/A# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
0N/A
0N/Aset -e
0N/A
0N/As=`mktemp -d /tmp/lxctest-XXXXXX`
0N/A
0N/ADONE=0
verify_unchanged_number() {
key=$1
desc=$2
n1=`grep ^$key $CONTAINER_PATH/config | wc -l`
n2=`grep ^$key $CONTAINER2_PATH/config | wc -l`
if [ $n1 -ne $n2 ]; then
echo "Test $testnum failed"
echo "unequal number of $desc"
echo "Original has $n1, clone has $n2"
false
fi
}
cleanup() {
lxc-destroy -n lxctestb || true
lxc-destroy -n lxctestb2 || true
rm -rf $s
[ $DONE -eq 1 ] && echo "PASS" || echo "FAIL"
}
verify_numnics() {
verify_unchanged_number lxc.network.type "network defs"
}
verify_hwaddr() {
verify_unchanged_number lxc.network.hwaddr "hwaddr defs"
grep ^lxc.network.hwaddr $CONTAINER_PATH/config | while read line; do
addr=`echo $line | awk -F= { print $2 }`
echo "looking for $addr in $CONTAINER2_PATH/config"
if grep -q $addr $CONTAINER2_PATH/config; then
echo "Test $testnum failed"
echo "hwaddr $addr was not changed"
false
fi
done
}
verify_hooks() {
verify_unchanged_number lxc.hook "hooks"
grep ^lxc.hook $CONTAINER_PATH/config | while read line; do
nline=${line/$CONTAINER_PATH/$CONTAINER2_PATH}
if ! grep -q "$nline" $CONTAINER2_PATH/config; then
echo "Test $testnum failed"
echo "Failed to find $nline in:"
cat $CONTAINER2_PATH/config
fi
done
}
trap cleanup EXIT
# Simple nic
cat > $s/1.conf << EOF
lxc.network.type = veth
lxc.network.link = lxcbr0
EOF
# Simple nic with hwaddr; verify hwaddr changed
cat > $s/2.conf << EOF
lxc.network.type = veth
lxc.network.link = lxcbr0
EOF
# No nics, but nic from include
cat > $s/1.include << EOF
lxc.network.type = veth
lxc.network.link = lxcbr0
lxc.hook.start = /bin/bash
EOF
cat > $s/3.conf << EOF
lxc.include = $s/1.include
EOF
# No nics, one clone hook in /bin
cat > $s/4.conf << EOF
lxc.hook.start = /bin/bash
EOF
# Figure out container dirname
# We need this in 5.conf
lxc-destroy -n lxctestb || true
lxc-create -t busybox -n lxctestb
CONTAINER_PATH=$(dirname $(lxc-info -n lxctestb -c lxc.rootfs -H))
lxc-destroy -n lxctestb
# No nics, one clone hook in $container
cat > $s/5.conf << EOF
lxc.hook.start = $CONTAINER_PATH/x1
EOF
CONTAINER2_PATH="${CONTAINER_PATH}2"
testnum=1
for f in $s/*.conf; do
echo "Test $testnum starting ($f)"
lxc-create -t busybox -f $f -n lxctestb
touch $CONTAINER_PATH/x1
lxc-copy -s -n lxctestb -N lxctestb2
# verify that # nics did not change
verify_numnics
# verify hwaddr, if any changed
verify_hwaddr
# verify hooks are correct
verify_hooks
lxc-destroy -n lxctestb2 || true
lxc-destroy -n lxctestb || true
testnum=$((testnum+1))
done
DONE=1