1 # Hey Emacs, this is a -*- shell-script -*- !!! :-)
4 # Augment PATH with relevant stubs/ directories.
7 stubs_dir="${TEST_SUBDIR}/stubs"
8 [ -d "${stubs_dir}" ] || die "Failed to locate stubs/ subdirectory"
10 # Make the path absolute for tests that change directory
13 *) stubs_dir="${PWD}/${stubs_dir}" ;;
16 # Use stubs as helpers
17 export CTDB_HELPER_BINDIR="$stubs_dir"
19 PATH="${stubs_dir}:${PATH}"
24 [ -n "$TEST_VAR_DIR" ] || die "TEST_VAR_DIR unset"
25 export EVENTSCRIPTS_TESTS_VAR_DIR="${TEST_VAR_DIR}/unit_eventscripts"
26 if [ -d "$EVENTSCRIPTS_TESTS_VAR_DIR" ] ; then
27 rm -r "$EVENTSCRIPTS_TESTS_VAR_DIR"
29 mkdir -p "$EVENTSCRIPTS_TESTS_VAR_DIR"
31 export CTDB_LOGGING="file:${EVENTSCRIPTS_TESTS_VAR_DIR}/log.ctdb"
32 touch "${CTDB_LOGGING#file:}" || \
33 die "Unable to setup logging for \"$CTDB_LOGGING\""
35 if [ -d "${TEST_SUBDIR}/etc" ] ; then
36 cp -a "${TEST_SUBDIR}/etc" "$EVENTSCRIPTS_TESTS_VAR_DIR"
37 export CTDB_SYS_ETCDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/etc"
39 die "Unable to setup \$CTDB_SYS_ETCDIR"
42 setup_ctdb_base "$EVENTSCRIPTS_TESTS_VAR_DIR" "etc-ctdb" \
46 nfs-linux-kernel-callout \
49 export FAKE_CTDB_STATE="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-ctdb"
50 mkdir -p "$FAKE_CTDB_STATE"
52 export FAKE_NETWORK_STATE="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-network-state"
53 mkdir -p "$FAKE_NETWORK_STATE"
55 ######################################################################
57 if "$TEST_VERBOSE" ; then
70 ######################################################################
72 # General setup fakery
76 export CTDB_DBDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/db"
77 export CTDB_DBDIR_PERSISTENT="${CTDB_DBDIR}/persistent"
78 export CTDB_DBDIR_STATE="${CTDB_DBDIR}/state"
79 mkdir -p "$CTDB_DBDIR_PERSISTENT"
80 mkdir -p "$CTDB_DBDIR_STATE"
85 export FAKE_DATE_OUTPUT="$1"
92 export FAKE_PROC_NET_BONDING="$EVENTSCRIPTS_TESTS_VAR_DIR/proc-net-bonding"
93 mkdir -p "$FAKE_PROC_NET_BONDING"
94 rm -f "$FAKE_PROC_NET_BONDING"/*
96 export FAKE_TDBTOOL_SUPPORTS_CHECK="yes"
102 export FAKE_TCP_LISTEN FAKE_NETSTAT_UNIX_LISTEN
108 debug "Marking TCP port \"${_i}\" as not listening"
109 FAKE_TCP_LISTEN=$(echo "$FAKE_TCP_LISTEN" | sed -r -e "s@[[:space:]]*[\.0-9]+:${_i}@@g")
113 unix_socket_listening ()
117 FAKE_NETSTAT_UNIX_LISTEN="${FAKE_NETSTAT_UNIX_LISTEN} ${_s}"
122 debug "Setting up shares (3 existing shares)"
123 # Create 3 fake shares/exports.
124 export FAKE_SHARES=""
125 for i in $(seq 1 3) ; do
126 _s="${EVENTSCRIPTS_TESTS_VAR_DIR}/shares/share${i}"
128 FAKE_SHARES="${FAKE_SHARES}${FAKE_SHARES:+ }${_s}"
134 # Mark some shares as non-existent
142 for _i in $FAKE_SHARES ; do
144 if [ $_n -ne "$_j" ] ; then
148 debug "Mark share $_n as missing share \"$_i\""
150 _t=$(printf "$_fmt" "${_i}")
151 _out="${_out}${_out:+${_nl}}${_t}"
161 FAKE_ETHTOOL_LINK_DOWN="${FAKE_NETWORK_STATE}/ethtool-link-down"
162 export FAKE_ETHTOOL_LINK_DOWN
163 mkdir -p "$FAKE_ETHTOOL_LINK_DOWN"
166 ethtool_interfaces_down ()
171 echo "Marking interface $_i DOWN for ethtool"
172 touch "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
176 ethtool_interfaces_up ()
181 echo "Marking interface $_i UP for ethtool"
182 rm -f "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
188 echo "# ip rule show"
192 while read _p _x _i _x _t ; do
193 # Remove trailing colon after priority/preference.
195 # Only remove rules that match our priority/preference.
196 [ "$CTDB_PER_IP_ROUTING_RULE_PREF" = "$_p" ] || continue
198 echo "# ip route show table $_t"
199 ip route show table "$_t"
203 # Copied from 13.per_ip_routing for now... so this is lazy testing :-(
204 ipv4_host_addr_to_net ()
209 # Convert the host address to an unsigned long by splitting out
210 # the octets and doing the math.
212 for _o in $(export IFS="." ; echo $_host) ; do
213 _host_ul=$(( ($_host_ul << 8) + $_o)) # work around Emacs color bug
216 # Calculate the mask and apply it.
217 _mask_ul=$(( 0xffffffff << (32 - $_maskbits) ))
218 _net_ul=$(( $_host_ul & $_mask_ul ))
220 # Now convert to a network address one byte at a time.
222 for _o in $(seq 1 4) ; do
223 _net="$(($_net_ul & 255))${_net:+.}${_net}"
224 _net_ul=$(($_net_ul >> 8))
227 echo "${_net}/${_maskbits}"
230 ######################################################################
234 # Evaluate an expression that probably calls functions or uses
235 # variables from the CTDB functions file. This is used for test
240 . "$CTDB_BASE/functions"
247 export FAKE_CTDB_NUMNODES="${1:-3}"
248 echo "Setting up CTDB with ${FAKE_CTDB_NUMNODES} fake nodes"
251 # For now this creates the same public addresses each time. However,
252 # it could be made more flexible.
253 setup_public_addresses ()
255 _f="${CTDB_BASE}/public_addresses"
257 echo "Setting up public addresses in ${_f}"
270 # Needed for IP allocation
274 # Need to cope with ctdb_get_pnn(). If a test changes PNN then it
275 # needs to be using a different state directory, otherwise the wrong
276 # PNN can already be cached in the state directory.
279 export FAKE_CTDB_PNN="$1"
280 echo "Setting up PNN ${FAKE_CTDB_PNN}"
282 CTDB_SCRIPT_VARDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/scripts/${FAKE_CTDB_PNN}"
283 export CTDB_SCRIPT_VARDIR
284 mkdir -p "$CTDB_SCRIPT_VARDIR"
291 setup_public_addresses
293 export FAKE_CTDB_EXTRA_CONFIG="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-config.sh"
294 rm -f "$FAKE_CTDB_EXTRA_CONFIG"
296 export CTDB_PARTIALLY_ONLINE_INTERFACES
298 export FAKE_CTDB_TUNABLES_OK="MonitorInterval TDBMutexEnabled DatabaseHashSize"
299 export FAKE_CTDB_TUNABLES_OBSOLETE="EventScriptUnhealthyOnTimeout"
302 validate_percentage ()
305 [0-9]|[0-9][0-9]|100) return 0 ;;
306 *) echo "WARNING: ${1} is an invalid percentage${2:+\" in }${2}${2:+\"}"
311 ctdb_get_interfaces ()
313 # The echo/subshell forces all the output onto 1 line.
314 echo $(ctdb ifaces -X | awk -F'|' 'FNR > 1 {print $2}')
317 ctdb_get_1_interface ()
319 _t=$(ctdb_get_interfaces)
323 # Print all public addresses as: interface IP maskbits
324 # Each line is suitable for passing to takeip/releaseip
325 ctdb_get_all_public_addresses ()
327 _f="${CTDB_BASE}/public_addresses"
328 while IFS="/$IFS" read _ip _maskbits _ifaces ; do
329 echo "$_ifaces $_ip $_maskbits"
333 # Print public addresses on this node as: interface IP maskbits
334 # Each line is suitable for passing to takeip/releaseip
335 ctdb_get_my_public_addresses ()
338 read _x # skip header line
340 while IFS="|" read _x _ip _x _iface _x ; do
341 [ -n "$_iface" ] || continue
342 while IFS="/$IFS" read _i _maskbits _x ; do
343 if [ "$_ip" = "$_i" ] ; then
344 echo $_iface $_ip $_maskbits
347 done <"${CTDB_BASE}/public_addresses"
352 # Prints the 1st public address as: interface IP maskbits
353 # This is suitable for passing to takeip/releaseip
354 ctdb_get_1_public_address ()
356 ctdb_get_my_public_addresses | { head -n 1 ; cat >/dev/null ; }
359 ctdb_not_implemented ()
361 export CTDB_NOT_IMPLEMENTED="$1"
362 ctdb_not_implemented="\
363 DEBUG: ctdb: command \"$1\" not implemented in stub"
366 ######################################################################
368 setup_ctdb_policy_routing ()
370 service_name="per_ip_routing"
372 export CTDB_PER_IP_ROUTING_CONF="$CTDB_BASE/policy_routing"
373 export CTDB_PER_IP_ROUTING_RULE_PREF=100
374 export CTDB_PER_IP_ROUTING_TABLE_ID_LOW=1000
375 export CTDB_PER_IP_ROUTING_TABLE_ID_HIGH=2000
377 # Tests need to create and populate this file
378 rm -f "$CTDB_PER_IP_ROUTING_CONF"
381 # Create policy routing configuration in $CTDB_PER_IP_ROUTING_CONF.
382 # $1 is the number of assigned IPs to use (<num>, all), defaulting to
383 # 1. If $2 is "default" then a default route is also added.
384 create_policy_routing_config ()
387 _should_add_default="$2"
389 ctdb_get_my_public_addresses |
390 if [ "$_num_ips" = "all" ] ; then
393 { head -n "$_num_ips" ; cat >/dev/null ; }
395 while read _dev _ip _bits ; do
396 _net=$(ipv4_host_addr_to_net "$_ip" "$_bits")
397 _gw="${_net%.*}.254" # a dumb, calculated default
401 if [ "$_should_add_default" = "default" ] ; then
402 echo "$_ip 0.0.0.0/0 $_gw"
404 done >"$CTDB_PER_IP_ROUTING_CONF"
407 # Check the routes against those that are expected. $1 is the number
408 # of assigned IPs to use (<num>, all), defaulting to 1. If $2 is
409 # "default" then expect default routes to have been added.
413 _should_add_default="$2"
418 ctdb_get_my_public_addresses |
419 if [ "$_num_ips" = "all" ] ; then
422 { head -n "$_num_ips" ; cat >/dev/null ; }
424 while read _dev _ip _bits ; do
425 _net=$(ipv4_host_addr_to_net "$_ip" "$_bits")
426 _gw="${_net%.*}.254" # a dumb, calculated default
428 _policy_rules="${_policy_rules}
429 ${CTDB_PER_IP_ROUTING_RULE_PREF}: from $_ip lookup ctdb.$_ip "
430 _policy_routes="${_policy_routes}
431 # ip route show table ctdb.$_ip
432 $_net dev $_dev scope link "
434 if [ "$_should_add_default" = "default" ] ; then
435 _policy_routes="${_policy_routes}
436 default via $_gw dev $_dev "
442 0: from all lookup local ${_policy_rules}
443 32766: from all lookup main
444 32767: from all lookup default ${_policy_routes}
447 simple_test_command dump_routes
451 ######################################################################
455 lvs_state_dir="${EVENTSCRIPTS_TESTS_VAR_DIR}/lvs"
456 mkdir -p "$lvs_state_dir"
458 export FAKE_LVS_STATE_DIR="${lvs_state_dir}/state"
459 mkdir "$FAKE_LVS_STATE_DIR"
461 lvs_header=$(ipvsadm -l -n)
463 export CTDB_LVS_PUBLIC_IP="$1"
464 export CTDB_LVS_PUBLIC_IFACE="$2"
466 [ -n "$CTDB_LVS_PUBLIC_IP" ] || return 0
467 [ -n "$CTDB_LVS_PUBLIC_IFACE" ] || return 0
469 export CTDB_LVS_NODES=$(mktemp --tmpdir="$lvs_state_dir")
470 export FAKE_CTDB_LVS_MASTER=""
474 while read _ip _opts ; do
477 FAKE_CTDB_LVS_MASTER="$_pnn"
481 printf "%s\tslave-only\n" "$_ip"
488 done >"$CTDB_LVS_NODES"
493 if [ "$1" = "NULL" ] ; then
494 required_result 0 <<EOF
498 required_result 0 <<EOF
504 simple_test_command ipvsadm -l -n
511 if [ "$_scope" = "NULL" ] ; then
512 required_result 0 <<EOF
513 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
514 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
517 required_result 0 <<EOF
518 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
519 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
520 inet ${CTDB_LVS_PUBLIC_IP}/32 scope ${_scope} lo
521 valid_lft forever preferred_lft forever
525 simple_test_command ip addr show dev lo
528 ######################################################################
530 ctdb_catdb_format_pairs ()
534 while read _k _v ; do
535 _kn=$(echo -n "$_k" | wc -c)
536 _vn=$(echo -n "$_v" | wc -c)
538 key(${_kn}) = "${_k}"
541 data(${_vn}) = "${_v}"
544 _count=$(($_count + 1))
547 echo "Dumped ${_count} records"
550 check_ctdb_tdb_statd_state ()
552 ctdb_get_my_public_addresses |
553 while read _x _sip _x ; do
555 echo "statd-state@${_sip}@${_cip}" "$FAKE_DATE_OUTPUT"
558 ctdb_catdb_format_pairs | {
560 simple_test_command ctdb catdb ctdb.tdb
564 check_statd_callout_smnotify ()
566 _state_even=$(( $(date '+%s') / 2 * 2))
567 _state_odd=$(($_state_even + 1))
571 ctdb_get_my_public_addresses |
572 while read _x _sip _x ; do
575 SM_NOTIFY: ${_sip} -> ${_cip}, MON_NAME=${_sip}, STATE=${_state_even}
576 SM_NOTIFY: ${_sip} -> ${_cip}, MON_NAME=${NFS_HOSTNAME}, STATE=${_state_even}
577 SM_NOTIFY: ${_sip} -> ${_cip}, MON_NAME=${_sip}, STATE=${_state_odd}
578 SM_NOTIFY: ${_sip} -> ${_cip}, MON_NAME=${NFS_HOSTNAME}, STATE=${_state_odd}
583 simple_test_event "notify"
587 ######################################################################
591 debug "Setting up NAT gateway"
593 natgw_config_dir="${TEST_VAR_DIR}/natgw_config"
594 mkdir -p "$natgw_config_dir"
596 export CTDB_NATGW_NODES="${natgw_config_dir}/natgw_nodes"
599 while read _ip _opts ; do
602 export FAKE_CTDB_NATGW_MASTER="$_ip"
606 printf "%s\tslave-only\n" "$_ip"
612 done >"$CTDB_NATGW_NODES"
614 # Assume all of the nodes are on a /24 network and have IPv4
616 read _ip <"$CTDB_NATGW_NODES"
617 export CTDB_NATGW_PRIVATE_NETWORK="${_ip%.*}.0/24"
619 # These are fixed. Probably don't use the same network for the
620 # private node IPs. To unset the default gateway just set it to
622 export CTDB_NATGW_PUBLIC_IP="10.1.1.121/24"
623 export CTDB_NATGW_PUBLIC_IFACE="eth1"
624 export CTDB_NATGW_DEFAULT_GATEWAY="10.1.1.254"
625 export CTDB_NATGW_SLAVE_ONLY=""
628 ok_natgw_master_ip_addr_show ()
630 _mac=$(echo "$CTDB_NATGW_PUBLIC_IFACE" | md5sum | sed -r -e 's@(..)(..)(..)(..)(..)(..).*@\1:\2:\3:\4:\5:\6@')
632 # This is based on CTDB_NATGW_PUBLIC_IP
636 1: ${CTDB_NATGW_PUBLIC_IFACE}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
637 link/ether ${_mac} brd ff:ff:ff:ff:ff:ff
638 inet ${CTDB_NATGW_PUBLIC_IP} brd ${_brd} scope global ${CTDB_NATGW_PUBLIC_IFACE}
639 valid_lft forever preferred_lft forever
643 ok_natgw_slave_ip_addr_show ()
645 _mac=$(echo "$CTDB_NATGW_PUBLIC_IFACE" | md5sum | sed -r -e 's@(..)(..)(..)(..)(..)(..).*@\1:\2:\3:\4:\5:\6@')
647 1: ${CTDB_NATGW_PUBLIC_IFACE}: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
648 link/ether ${_mac} brd ff:ff:ff:ff:ff:ff
652 ok_natgw_master_static_routes ()
657 for _i in $CTDB_NATGW_STATIC_ROUTES ; do
658 # This is intentionally different to the code in 11.natgw ;-)
661 _net=$(echo "$_i" | sed -e 's|@.*||')
662 _gw=$(echo "$_i" | sed -e 's|.*@||')
666 _gw="$CTDB_NATGW_DEFAULT_GATEWAY"
669 [ -n "$_gw" ] || continue
670 _t="${_t}${_t:+${_nl}}"
671 _t="${_t}${_net} via ${_gw} dev ethXXX metric 10 "
673 _t=$(echo "$_t" | sort)
677 ok_natgw_slave_static_routes ()
682 for _i in $CTDB_NATGW_STATIC_ROUTES ; do
683 # This is intentionally different to the code in 11.natgw ;-)
684 _net=$(echo "$_i" | sed -e 's|@.*||')
686 # The interface for the private network isn't specified as
687 # part of the NATGW configuration and isn't part of the
688 # command to add the route. It is implicitly added by "ip
689 # route" but our stub doesn't do this and adds "ethXXX".
690 _t="${_t}${_t:+${_nl}}"
691 _t="${_t}${_net} via ${FAKE_CTDB_NATGW_MASTER} dev ethXXX metric 10 "
693 _t=$(echo "$_t" | sort)
697 ######################################################################
699 # Samba/winbind fakery
707 if [ "$1" != "down" ] ; then
709 debug "Marking Samba services as up, listening and managed by CTDB"
711 # All possible service names for all known distros.
712 for i in "smb" "nmb" "samba" "smbd" "nmbd" ; do
713 service "$i" force-started
716 export CTDB_SAMBA_SKIP_SHARE_CHECK="no"
717 export CTDB_MANAGES_SAMBA="yes"
719 export FAKE_TCP_LISTEN="0.0.0.0:445 0.0.0.0:139"
720 export FAKE_WBINFO_FAIL="no"
722 # Some things in 50.samba are backgrounded and waited for. If
723 # we don't sleep at all then timeouts can happen. This avoids
725 export FAKE_SLEEP_FORCE=0.1
727 debug "Marking Samba services as down, not listening and not managed by CTDB"
729 # All possible service names for all known distros.
730 for i in "smb" "nmb" "samba" "smbd" "nmbd" ; do
731 service "$i" force-stopped
734 export CTDB_SAMBA_SKIP_SHARE_CHECK="no"
735 export CTDB_MANAGES_SAMBA=""
737 export FAKE_TCP_LISTEN=""
738 export FAKE_WBINFO_FAIL="yes"
742 samba_setup_fake_threads ()
744 export FAKE_SMBD_THREAD_PIDS="$*"
751 [ "$_count" -lt 5 ] || break
752 _t=$(program_stack_trace "smbd" $_pid)
753 _out="${_out:+${_out}${_nl}}${_t}"
754 _count=$((_count + 1))
756 SAMBA_STACK_TRACES="$_out"
763 service_name="winbind"
765 if [ "$1" != "down" ] ; then
767 debug "Marking Winbind service as up and managed by CTDB"
769 service "winbind" force-started
771 export CTDB_MANAGES_WINBIND="yes"
773 export FAKE_WBINFO_FAIL="no"
776 debug "Marking Winbind service as down and not managed by CTDB"
778 service "winbind" force-stopped
780 export CTDB_MANAGES_WINBIND=""
782 export FAKE_WBINFO_FAIL="yes"
788 debug "Making wbinfo commands fail"
789 FAKE_WBINFO_FAIL="yes"
792 ######################################################################
802 export FAKE_RPCINFO_SERVICES=""
804 export CTDB_NFS_SKIP_SHARE_CHECK="no"
808 # This doesn't even need to exist
809 export CTDB_NFS_EXPORTS_FILE="$EVENTSCRIPTS_TESTS_VAR_DIR/etc-exports"
811 # Reset the failcounts for nfs services.
812 eventscript_call eval rm -f '$ctdb_fail_dir/nfs_*'
814 if [ "$1" != "down" ] ; then
815 debug "Setting up NFS environment: all RPC services up, NFS managed by CTDB"
817 service "nfs" force-started
818 service "nfslock" force-started
820 export CTDB_MANAGES_NFS="yes"
823 "portmapper" "nfs" "mountd" "rquotad" "nlockmgr" "status"
825 nfs_setup_fake_threads "nfsd"
826 nfs_setup_fake_threads "rpc.foobar" # Just set the variable to empty
828 debug "Setting up NFS environment: all RPC services down, NFS not managed by CTDB"
830 service "nfs" force-stopped
831 service "nfslock" force-stopped
833 export CTDB_MANAGES_NFS=""
836 # This is really nasty. However, when we test NFS we don't
837 # actually test statd-callout. If we leave it there then left
838 # over, backgrounded instances of statd-callout will do horrible
839 # things with the "ctdb ip" stub and cause the actual
840 # statd-callout tests that follow to fail.
841 rm "${CTDB_BASE}/statd-callout"
847 export CTDB_NFS_CALLOUT="${CTDB_BASE}/nfs-ganesha-callout"
848 if [ "$1" != "down" ] ; then
849 export CTDB_MANAGES_NFS="yes"
852 export CTDB_NFS_SKIP_SHARE_CHECK="yes"
858 debug "Marking RPC service \"${_i}\" as unavailable"
859 FAKE_RPCINFO_SERVICES=$(echo "$FAKE_RPCINFO_SERVICES" | sed -r -e "s@[[:space:]]*${_i}:[0-9]+:[0-9]+@@g")
866 debug "Marking RPC service \"${_i}\" as available"
868 portmapper) _t="2:4" ;;
872 nlockmgr) _t="3:4" ;;
874 *) die "Internal error - unsupported RPC service \"${_i}\"" ;;
877 FAKE_RPCINFO_SERVICES="${FAKE_RPCINFO_SERVICES}${FAKE_RPCINFO_SERVICES:+ }${_i}:${_t}"
884 _etc="$CTDB_SYS_ETCDIR" # shortcut for readability
885 for _c in "$_etc/sysconfig/nfs" "$_etc/default/nfs" "$_etc/ctdb/sysconfig/nfs" ; do
886 if [ -r "$_c" ] ; then
893 nfs_setup_fake_threads ()
899 export PROCFS_PATH=$(mktemp -d --tmpdir="$EVENTSCRIPTS_TESTS_VAR_DIR")
900 _threads="${PROCFS_PATH}/fs/nfsd/threads"
901 mkdir -p $(dirname "$_threads")
903 export FAKE_NFSD_THREAD_PIDS="$*"
906 export FAKE_RPC_THREAD_PIDS="$*"
911 program_stack_trace ()
917 Stack trace for ${_prog}[${_pid}]:
918 [<ffffffff87654321>] fake_stack_trace_for_pid_${_pid}/stack+0x0/0xff
922 program_stack_traces ()
928 for _pid in ${FAKE_NFSD_THREAD_PIDS:-$FAKE_RPC_THREAD_PIDS} ; do
929 [ $_count -le $_max ] || break
931 program_stack_trace "$_prog" "$_pid"
932 _count=$(($_count + 1))
939 $CTDB_NFS_CALLOUT\ start\ nlockmgr)
940 echo "&Starting nfslock: OK"
942 $CTDB_NFS_CALLOUT\ start\ nfs)
944 &Starting nfslock: OK
953 # Set the required result for a particular RPC program having failed
954 # for a certain number of iterations. This is probably still a work
955 # in progress. Note that we could hook aggressively
956 # nfs_check_rpc_service() to try to implement this but we're better
957 # off testing nfs_check_rpc_service() using independent code... even
958 # if it is incomplete and hacky. So, if the 60.nfs eventscript
959 # changes and the tests start to fail then it may be due to this
960 # function being incomplete.
961 rpc_set_service_failure_response ()
964 _numfails="${2:-1}" # default 1
968 if [ $_numfails -eq 0 ] ; then
974 # A handy newline. :-)
978 _dir="${CTDB_NFS_CHECKS_DIR:-${CTDB_BASE}/nfs-checks.d}"
980 _file=$(ls "$_dir"/[0-9][0-9]."${_rpc_service}.check")
981 [ -r "$_file" ] || die "RPC check file \"$_file\" does not exist or is not unique"
983 _out=$(mktemp --tmpdir="$EVENTSCRIPTS_TESTS_VAR_DIR")
984 _rc_file=$(mktemp --tmpdir="$EVENTSCRIPTS_TESTS_VAR_DIR")
987 # Subshell to restrict scope variables...
999 # Don't bother syntax checking, eventscript does that...
1002 # Just use the first version, or use default. This is dumb but
1003 # handles all the cases that we care about now...
1004 if [ -n "$version" ] ; then
1005 _ver="${version%% *}"
1007 case "$_rpc_service" in
1008 portmapper) _ver="" ;;
1013 $_rpc_service failed RPC check:
1014 rpcinfo: RPC: Program not registered
1015 program $_rpc_service${_ver:+ version }${_ver} is not available"
1017 if [ $unhealthy_after -gt 0 -a $_numfails -ge $unhealthy_after ] ; then
1020 echo "ERROR: ${_rpc_check_out}" >>"$_out"
1026 if [ $restart_every -gt 0 ] && \
1027 [ $(($_numfails % $restart_every)) -eq 0 ] ; then
1028 if ! $_unhealthy ; then
1029 echo "WARNING: ${_rpc_check_out}" >>"$_out"
1032 echo "Trying to restart service \"${_rpc_service}\"..." >>"$_out"
1034 if [ -n "$service_debug_cmd" ] ; then
1035 $service_debug_cmd 2>&1 >>"$_out"
1038 guess_output "$service_start_cmd" >>"$_out"
1042 read _rc <"$_rc_file"
1043 required_result $_rc <"$_out"
1045 rm -f "$_out" "$_rc_file"
1053 debug "Setting up VSFTPD environment: service $1, not managed by CTDB"
1055 _service_name="vsftpd"
1057 if [ "$1" != "down" ] ; then
1058 service "$_service_name" start
1060 service "$_service_name" force-stopped
1063 export CTDB_MANAGES_VSFTPD=""
1066 ######################################################################
1072 debug "Setting up HTTPD environment: service $1, not managed by CTDB"
1074 if [ "$1" != "down" ] ; then
1075 for _service_name in "apache2" "httpd" ; do
1076 service "$_service_name" start
1079 for _service_name in "apache2" "httpd" ; do
1080 service "$_service_name" force-stopped
1084 export CTDB_MANAGES_HTTPD=""
1087 ######################################################################
1097 echo "Marking ${_t} as having no active paths"
1098 FAKE_MULTIPATH_FAILURES="${FAKE_MULTIPATH_FAILURES}${FAKE_MULTIPATH+FAILURES:+ }${_t}"
1103 CTDB_MONITOR_MPDEVICES="${CTDB_MONITOR_MPDEVICES}${CTDB_MONITOR_MPDEVICES:+ }${_t}"
1106 export CTDB_MONITOR_MPDEVICES FAKE_MULTIPATH_FAILURES
1107 export FAKE_SLEEP_FORCE=0.1
1110 ######################################################################
1112 # Result and test functions
1114 # Set some globals and print the summary.
1119 _f=$(basename "$0" ".sh")
1121 # Remaining format should be NN.service.event.NNN or NN.service.NNN:
1129 script_dir="${CTDB_BASE}/events.d"
1134 script_dir="${CTDB_BASE}/events.d"
1139 script_dir="${CTDB_BASE}"
1144 script_dir="${CTDB_BASE}"
1147 [ -r "${script_dir}/${script}" ] || \
1148 die "Internal error - unable to find script \"${script_dir}/${script}\""
1150 printf "%-17s %-10s %-4s - %s\n\n" "$script" "$event" "$_num" "$desc"
1152 _f="${TEST_SUBDIR}/scripts/${script}.sh"
1153 if [ -r "$_f" ] ; then
1160 # Run an eventscript once. The test passes if the return code and
1161 # output match those required.
1163 # Any args are passed to the eventscript.
1167 [ -n "$event" ] || die 'simple_test: $event not set'
1173 echo "Running script \"$script $event${args:+ }$args\""
1180 ##################################################
1181 CTDB_BASE="$CTDB_BASE"
1182 CTDB_SYS_ETCDIR="$CTDB_SYS_ETCDIR"
1183 ctdb client is "$(which ctdb)"
1184 ip command is "$(which ip)"
1188 script_test "${script_dir}/${script}" "$event" "$@"
1194 simple_test_event ()
1196 # If something has previously failed then don't continue.
1198 $_passed || return 1
1201 echo "=================================================="
1205 simple_test_command ()
1210 # Run an NFS eventscript iteratively.
1212 # - 1st argument is the number of iterations.
1214 # - 2nd argument is the NFS/RPC service being tested
1216 # rpcinfo (or $service_check_cmd) is used on each iteration to test
1217 # the availability of the service
1219 # If this is not set or null then no RPC service is checked and the
1220 # required output is not reset on each iteration. This is useful in
1221 # baseline tests to confirm that the eventscript and test
1222 # infrastructure is working correctly.
1224 # - Subsequent arguments come in pairs: an iteration number and
1225 # something to eval before that iteration. Each time an iteration
1226 # number is matched the associated argument is given to eval after
1227 # the default setup is done. The iteration numbers need to be given
1228 # in ascending order.
1230 # These arguments can allow a service to be started or stopped
1231 # before a particular iteration.
1237 if [ -n "$2" ] ; then
1243 echo "Running $_repeats iterations of \"$script $event\" $args"
1245 _iterate_failcount=0
1246 for _iteration in $(seq 1 $_repeats) ; do
1247 # This is not a numerical comparison because $1 will often not
1249 if [ "$_iteration" = "$1" ] ; then
1250 debug "##################################################"
1252 debug "##################################################"
1255 if [ -n "$_rpc_service" ] ; then
1257 if [ -n "$service_check_cmd" ] ; then
1258 if eval "$service_check_cmd" ; then
1262 if rpcinfo -T tcp localhost "$_rpc_service" >/dev/null 2>&1 ; then
1268 _iterate_failcount=0
1270 _iterate_failcount=$(($_iterate_failcount + 1))
1272 rpc_set_service_failure_response "$_rpc_service" $_iterate_failcount
1274 _out=$(simple_test 2>&1)
1276 if "$TEST_VERBOSE" || [ $_ret -ne 0 ] ; then
1277 echo "##################################################"
1278 echo "Iteration ${_iteration}:"
1281 if [ $_ret -ne 0 ] ; then