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testing: Use an on-guest script to cleanup/initialize and run them in parallel

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This is a bit quicker than doing this with separate SSH calls for each
host sequentially (up to half a second per test).
This commit is contained in:
Tobias Brunner 2024-11-29 18:15:58 +01:00
parent c8cfeeff54
commit b3a72c7994
2 changed files with 59 additions and 47 deletions
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68
testing/do-tests
View File

@ -43,6 +43,8 @@ DEFAULTTESTSDIR=$TESTDIR/testing/tests
SOURCEIP_ROUTING_TABLE=220
export LEAK_DETECTIVE_LOG=/var/log/leak-detective.log
testnumber="0"
failed_cnt="0"
passed_cnt="0"
@ -337,69 +339,41 @@ do
##########################################################################
# run tcpdump in the background
# clean up and initialize test hosts
#
if [ "$TCPDUMPHOSTS" != "" ]
then
echo -e "TCPDUMP\n" >> $CONSOLE_LOG 2>&1
declare -A INIT_OPTIONS=()
for host_iface in $TCPDUMPHOSTS
do
host=`echo $host_iface | awk -F ":" '{print $1}'`
iface=`echo $host_iface | awk -F ":" '{if ($2 != "") { print $2 } else { printf("eth0") }}'`
tcpdump_cmd="tcpdump -l --immediate-mode -i $iface not port ssh and not port domain >/tmp/tcpdump.log 2>/tmp/tcpdump.err.log &"
echo "$(print_time)${host}# $tcpdump_cmd" >> $CONSOLE_LOG
ssh $SSHCONF root@`eval echo \\\$ipv4_$host '$tcpdump_cmd'`
for host in $TCPDUMPHOSTS
do
# all hosts currently capture on eth0
INIT_OPTIONS[${host}]="${INIT_OPTIONS[${host}]} -i eth0"
eval TDUP_${host}="true"
done
fi
##########################################################################
# create database directory in RAM
#
done
for host in $DBHOSTS
do
INIT_OPTIONS[${host}]="${INIT_OPTIONS[${host}]} -d $DBDIR"
done
# initialize hosts in parallel
WAIT_FOR=()
for host in $STRONGSWANHOSTS
do
eval HOSTLOGIN=root@\$ipv4_${host}
ssh $SSHCONF $HOSTLOGIN "mkdir -p $DBDIR; mount -t ramfs -o size=5m ramfs $DBDIR" >/dev/null 2>&1
ssh $SSHCONF $HOSTLOGIN "chgrp www-data $DBDIR; chmod g+w $DBDIR" >/dev/null 2>&1
ssh $SSHCONF $HOSTLOGIN /usr/local/bin/init-test ${INIT_OPTIONS[${host}]} &
WAIT_FOR+=($!)
done
##########################################################################
# flush conntrack table on all hosts
#
for host in $STRONGSWANHOSTS
do
ssh $SSHCONF root@`eval echo \\\$ipv4_$host` 'conntrack -F' >/dev/null 2>&1
done
##########################################################################
# remove leak detective log on all hosts
#
export LEAK_DETECTIVE_LOG=/var/log/leak-detective.log
for host in $STRONGSWANHOSTS
do
ssh $SSHCONF root@`eval echo \\\$ipv4_$host` 'rm -f $LEAK_DETECTIVE_LOG' >/dev/null 2>&1
done
##########################################################################
# flush IPsec state on all hosts
#
for host in $STRONGSWANHOSTS
do
ssh $SSHCONF root@`eval echo \\\$ipv4_$host` 'ip xfrm state flush; ip xfrm policy flush' >/dev/null 2>&1
done
wait ${WAIT_FOR[@]}
##########################################################################
# execute pre-test commands
#
echo -n "pre.."
echo -e "\nPRE-TEST\n" >> $CONSOLE_LOG 2>&1
echo -e "PRE-TEST\n" >> $CONSOLE_LOG 2>&1
eval `awk -F "::" '{
if ($0 ~ /^#.*/)

38
testing/hosts/default/usr/local/bin/init-test Executable file
View File

@ -0,0 +1,38 @@
#! /bin/bash
while getopts "i:d:" opt
do
case "$opt" in
i)
INTERFACE=${OPTARG}
;;
d)
DB=${OPTARG}
esac
done
shift $((OPTIND-1))
# start tcpdump in the background
if [ -n "$INTERFACE" ]
then
tcpdump -l --immediate-mode -i $INTERFACE not port ssh and not port domain >/tmp/tcpdump.log 2>/tmp/tcpdump.err.log &
fi
# setup ramdisk for databases
if [ -n "$DB" ]
then
mkdir -p $DB
mount -t ramfs -o size=5m ramfs $DB
chgrp www-data $DB
chmod g+w $DB
fi
# flush conntrack table
conntrack -F >/dev/null 2>&1
# flush IPsec state
ip xfrm state flush
ip xfrm policy flush
# remove leak detective log
rm -f $LEAK_DETECTIVE_LOG