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ctdb-tests: Add unit tests for LVS eventscript

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Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This commit is contained in:
Martin Schwenke 2016-04-07 06:18:21 +10:00 committed by Amitay Isaacs
parent 89dc86e0fd
commit 5fc9ca91d7
10 changed files with 268 additions and 0 deletions
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55
ctdb/tests/eventscripts/91.lvs.001.sh Executable file
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@ -0,0 +1,55 @@
#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "sanity check ipvsadm stub"
setup_ctdb
setup_ctdb_lvs<<EOF
EOF
check_ipvsadm NULL
ipvsadm -A -u 10.1.1.201 -s lc -p 1999999
ipvsadm -a -u 10.1.1.201 -r 192.168.1.3 -g
ipvsadm -a -u 10.1.1.201 -r 192.168.1.1 -g
ipvsadm -a -u 10.1.1.201 -r 192.168.1.2:0 -g
ipvsadm -a -u 10.1.1.201 -r 127.0.0.1
check_ipvsadm <<EOF
UDP 10.1.1.201:0 lc persistent 1999999
-> 127.0.0.1:0 Local 1 0 0
-> 192.168.1.1:0 Route 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
EOF
ipvsadm -A -t 10.1.1.201 -s lc -p 1999999
ipvsadm -a -t 10.1.1.201 -r 192.168.1.3 -g
ipvsadm -a -t 10.1.1.201 -r 192.168.1.1 -g
ipvsadm -a -t 10.1.1.201 -r 192.168.1.2:0 -g
check_ipvsadm <<EOF
TCP 10.1.1.201:0 lc persistent 1999999
-> 192.168.1.1:0 Route 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
UDP 10.1.1.201:0 lc persistent 1999999
-> 127.0.0.1:0 Local 1 0 0
-> 192.168.1.1:0 Route 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
EOF
ipvsadm -D -u 10.1.1.201
check_ipvsadm <<EOF
TCP 10.1.1.201:0 lc persistent 1999999
-> 192.168.1.1:0 Route 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
EOF
ipvsadm -D -t 10.1.1.201
check_ipvsadm NULL

15
ctdb/tests/eventscripts/91.lvs.ipreallocated.011.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "configured, no nodes in config"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
EOF
ok_null
simple_test
check_ipvsadm NULL
check_lvs_ip host

18
ctdb/tests/eventscripts/91.lvs.ipreallocated.012.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "nodes in config, no master (e.g. all inactive)"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
192.168.1.1
192.168.1.2
192.168.1.3
EOF
ok_null
simple_test
check_ipvsadm NULL
check_lvs_ip host

18
ctdb/tests/eventscripts/91.lvs.ipreallocated.013.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "nodes in config, other node is master"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
192.168.1.1
192.168.1.2 master
192.168.1.3
EOF
ok_null
simple_test
check_ipvsadm NULL
check_lvs_ip host

28
ctdb/tests/eventscripts/91.lvs.ipreallocated.014.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "nodes in config, this is master"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
192.168.1.1 master
192.168.1.2
192.168.1.3
EOF
ok_null
simple_test
check_ipvsadm <<EOF
TCP 10.1.1.201:0 lc persistent 1999999
-> 127.0.0.1:0 Local 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
UDP 10.1.1.201:0 lc persistent 1999999
-> 127.0.0.1:0 Local 1 0 0
-> 192.168.1.2:0 Route 1 0 0
-> 192.168.1.3:0 Route 1 0 0
EOF
check_lvs_ip global

12
ctdb/tests/eventscripts/91.lvs.shutdown.001.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "not configured"
setup_ctdb
setup_ctdb_lvs <<EOF
EOF
ok_null
simple_test

19
ctdb/tests/eventscripts/91.lvs.shutdown.002.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "configured"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
EOF
ipvsadm -A -t "$CTDB_LVS_PUBLIC_IP" -s lc -p 1999999
ipvsadm -A -u "$CTDB_LVS_PUBLIC_IP" -s lc -p 1999999
ip addr add $CTDB_LVS_PUBLIC_IP/32 dev lo
ok_null
simple_test
check_ipvsadm NULL
check_lvs_ip NULL

12
ctdb/tests/eventscripts/91.lvs.startup.001.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "not configured"
setup_ctdb
setup_ctdb_lvs <<EOF
EOF
ok_null
simple_test

15
ctdb/tests/eventscripts/91.lvs.startup.002.sh Executable file
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#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "configured"
setup_ctdb
setup_ctdb_lvs "10.1.1.201" "eth0" <<EOF
EOF
ok_null
simple_test
check_ipvsadm NULL
check_lvs_ip "host"

76
ctdb/tests/eventscripts/scripts/local.sh
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@ -541,6 +541,82 @@ EOF
######################################################################
setup_ctdb_lvs ()
{
export CTDB_LVS_PUBLIC_IP="$1"
export CTDB_PUBLIC_INTERFACE="$2"
lvs_state_dir="${EVENTSCRIPTS_TESTS_VAR_DIR}/lvs"
mkdir -p "$lvs_state_dir"
export FAKE_LVS_STATE_DIR="${lvs_state_dir}/state"
mkdir "$FAKE_LVS_STATE_DIR"
lvs_header=$(ipvsadm -l -n)
# Not an official configuration file, just used by the ctdb
# tool stub
export CTDB_LVS_NODES=$(mktemp --tmpdir="$lvs_state_dir")
export FAKE_CTDB_LVS_MASTER=""
# Read from stdin
_pnn=0
while read _ip _opts ; do
case "$_opts" in
master)
FAKE_CTDB_LVS_MASTER="$_pnn"
echo "$_ip"
;;
slave-only)
printf "%s\tslave-only\n" "$_ip"
;;
*)
echo "$_ip"
;;
esac
_pnn=$(($_pnn + 1))
done >"$CTDB_LVS_NODES"
}
check_ipvsadm ()
{
if [ "$1" = "NULL" ] ; then
required_result 0 <<EOF
$lvs_header
EOF
else
required_result 0 <<EOF
$lvs_header
$(cat)
EOF
fi
simple_test_command ipvsadm -l -n
}
check_lvs_ip ()
{
_scope="$1"
if [ "$_scope" = "NULL" ] ; then
required_result 0 <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
EOF
else
required_result 0 <<EOF
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet ${CTDB_LVS_PUBLIC_IP}/32 scope ${_scope} lo
valid_lft forever preferred_lft forever
EOF
fi
simple_test_command ip addr show dev lo
}
######################################################################
ctdb_catdb_format_pairs ()
{
_count=0