. "${TEST_SCRIPTS_DIR}/common.sh"
-# If we're not running on a real cluster then we need a local copy of
-# ctdb (and other stuff) in $PATH and we will use local daemons.
-if [ -n "$TEST_LOCAL_DAEMONS" ] ; then
- export CTDB_NODES_SOCKETS=""
- for i in $(seq 0 $(($TEST_LOCAL_DAEMONS - 1))) ; do
- CTDB_NODES_SOCKETS="${CTDB_NODES_SOCKETS}${CTDB_NODES_SOCKETS:+ }${TEST_VAR_DIR}/sock.${i}"
- done
-
- # Use in-tree binaries if running against local daemons.
- # Otherwise CTDB need to be installed on all nodes.
- if [ -n "$ctdb_dir" -a -d "${ctdb_dir}/bin" ] ; then
- PATH="${ctdb_dir}/bin:${PATH}"
- export CTDB_LOCK_HELPER="${ctdb_dir}/bin/ctdb_lock_helper"
- fi
-
- export CTDB_NODES="${TEST_VAR_DIR}/nodes.txt"
-fi
-
######################################################################
export CTDB_TIMEOUT=60
#######################################
-daemons_stop ()
-{
- echo "Attempting to politely shutdown daemons..."
- onnode 1 $CTDB shutdown -n all || true
-
- echo "Sleeping for a while..."
- sleep_for 1
-
- local pat="ctdbd --socket=${TEST_VAR_DIR}/.* --nlist .* --nopublicipcheck"
- if pgrep -f "$pat" >/dev/null ; then
- echo "Killing remaining daemons..."
- pkill -f "$pat"
-
- if pgrep -f "$pat" >/dev/null ; then
- echo "Once more with feeling.."
- pkill -9 -f "$pat"
- fi
- fi
-
- rm -rf "${TEST_VAR_DIR}/test.db"
-}
-
-daemons_setup ()
-{
- mkdir -p "${TEST_VAR_DIR}/test.db/persistent"
-
- local public_addresses_all="${TEST_VAR_DIR}/public_addresses_all"
- local no_public_addresses="${TEST_VAR_DIR}/no_public_addresses.txt"
- rm -f $CTDB_NODES $public_addresses_all $no_public_addresses
-
- # If there are (strictly) greater than 2 nodes then we'll randomly
- # choose a node to have no public addresses.
- local no_public_ips=-1
- [ $TEST_LOCAL_DAEMONS -gt 2 ] && no_public_ips=$(($RANDOM % $TEST_LOCAL_DAEMONS))
- echo "$no_public_ips" >$no_public_addresses
-
- # When running certain tests we add and remove eventscripts, so we
- # need to be able to modify the events.d/ directory. Therefore,
- # we use a temporary events.d/ directory under $TEST_VAR_DIR. We
- # copy the actual test eventscript(s) in there from the original
- # events.d/ directory that sits alongside $TEST_SCRIPT_DIR.
- local top=$(dirname "$TEST_SCRIPTS_DIR")
- local events_d="${top}/events.d"
- mkdir -p "${TEST_VAR_DIR}/events.d"
- cp -p "${events_d}/"* "${TEST_VAR_DIR}/events.d/"
-
- local i
- for i in $(seq 1 $TEST_LOCAL_DAEMONS) ; do
- if [ "${CTDB_USE_IPV6}x" != "x" ]; then
- echo ::$i >>"$CTDB_NODES"
- ip addr add ::$i/128 dev lo
- else
- echo 127.0.0.$i >>"$CTDB_NODES"
- # 2 public addresses on most nodes, just to make things interesting.
- if [ $(($i - 1)) -ne $no_public_ips ] ; then
- echo "192.168.234.$i/24 lo" >>"$public_addresses_all"
- echo "192.168.234.$(($i + $TEST_LOCAL_DAEMONS))/24 lo" >>"$public_addresses_all"
- fi
- fi
- done
-}
-
-daemons_start_1 ()
-{
- local pnn="$1"
- shift # "$@" gets passed to ctdbd
-
- local public_addresses_all="${TEST_VAR_DIR}/public_addresses_all"
- local public_addresses_mine="${TEST_VAR_DIR}/public_addresses.${pnn}"
- local no_public_addresses="${TEST_VAR_DIR}/no_public_addresses.txt"
-
- local no_public_ips=-1
- [ -r $no_public_addresses ] && read no_public_ips <$no_public_addresses
-
- if [ "$no_public_ips" = $pnn ] ; then
- echo "Node $no_public_ips will have no public IPs."
- fi
-
- local node_ip=$(sed -n -e "$(($pnn + 1))p" "$CTDB_NODES")
- local ctdb_options="--sloppy-start --reclock=${TEST_VAR_DIR}/rec.lock --nlist $CTDB_NODES --nopublicipcheck --listen=${node_ip} --event-script-dir=${TEST_VAR_DIR}/events.d --logfile=${TEST_VAR_DIR}/daemon.${pnn}.log -d 3 --log-ringbuf-size=10000 --dbdir=${TEST_VAR_DIR}/test.db --dbdir-persistent=${TEST_VAR_DIR}/test.db/persistent --dbdir-state=${TEST_VAR_DIR}/test.db/state"
-
- if [ $pnn -eq $no_public_ips ] ; then
- ctdb_options="$ctdb_options --public-addresses=/dev/null"
- else
- cp "$public_addresses_all" "$public_addresses_mine"
- ctdb_options="$ctdb_options --public-addresses=$public_addresses_mine"
- fi
-
- # We'll use "pkill -f" to kill the daemons with
- # "--socket=.* --nlist .* --nopublicipcheck" as context.
- $VALGRIND ctdbd --socket="${TEST_VAR_DIR}/sock.$pnn" $ctdb_options "$@" ||return 1
-}
-
-daemons_start ()
-{
- # "$@" gets passed to ctdbd
-
- echo "Starting $TEST_LOCAL_DAEMONS ctdb daemons..."
-
- for i in $(seq 0 $(($TEST_LOCAL_DAEMONS - 1))) ; do
- daemons_start_1 $i "$@"
- done
-}
-
-#######################################
-
_ctdb_hack_options ()
{
local ctdb_options="$*"
#######################################
-install_eventscript ()
-{
- local script_name="$1"
- local script_contents="$2"
-
- if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
- # The quoting here is *very* fragile. However, we do
- # experience the joy of installing a short script using
- # onnode, and without needing to know the IP addresses of the
- # nodes.
- onnode all "f=\"\${CTDB_BASE:-/etc/ctdb}/events.d/${script_name}\" ; echo \"Installing \$f\" ; echo '${script_contents}' > \"\$f\" ; chmod 755 \"\$f\""
- else
- f="${TEST_VAR_DIR}/events.d/${script_name}"
- echo "$script_contents" >"$f"
- chmod 755 "$f"
- fi
-}
-
-uninstall_eventscript ()
-{
- local script_name="$1"
-
- if [ -z "$TEST_LOCAL_DAEMONS" ] ; then
- onnode all "rm -vf \"\${CTDB_BASE:-/etc/ctdb}/events.d/${script_name}\""
- else
- rm -vf "${TEST_VAR_DIR}/events.d/${script_name}"
- fi
-}
-
-#######################################
-
-# This section deals with the 99.ctdb_test eventscript.
-
-# Metafunctions: Handle a ctdb-test file on a node.
-# given event.
-ctdb_test_eventscript_file_create ()
-{
- local pnn="$1"
- local type="$2"
-
- try_command_on_node $pnn touch "/tmp/ctdb-test-${type}.${pnn}"
-}
-
-ctdb_test_eventscript_file_remove ()
-{
- local pnn="$1"
- local type="$2"
-
- try_command_on_node $pnn rm -f "/tmp/ctdb-test-${type}.${pnn}"
-}
-
-ctdb_test_eventscript_file_exists ()
+wait_for_monitor_event ()
{
local pnn="$1"
- local type="$2"
-
- try_command_on_node $pnn test -f "/tmp/ctdb-test-${type}.${pnn}" >/dev/null 2>&1
-}
-
-
-# Handle a flag file on a node that is removed by 99.ctdb_test on the
-# given event.
-ctdb_test_eventscript_flag ()
-{
- local cmd="$1"
- local pnn="$2"
- local event="$3"
-
- ctdb_test_eventscript_file_${cmd} "$pnn" "flag-${event}"
-}
-
+ local timeout=120
-# Handle a trigger that causes 99.ctdb_test to fail it's monitor
-# event.
-ctdb_test_eventscript_unhealthy_trigger ()
-{
- local cmd="$1"
- local pnn="$2"
-
- ctdb_test_eventscript_file_${cmd} "$pnn" "unhealthy-trigger"
-}
-
-# Handle the file that 99.ctdb_test created to show that it has marked
-# a node unhealthy because it detected the above trigger.
-ctdb_test_eventscript_unhealthy_detected ()
-{
- local cmd="$1"
- local pnn="$2"
-
- ctdb_test_eventscript_file_${cmd} "$pnn" "unhealthy-detected"
-}
-
-# Handle a trigger that causes 99.ctdb_test to timeout it's monitor
-# event. This should cause the node to be banned.
-ctdb_test_eventscript_timeout_trigger ()
-{
- local cmd="$1"
- local pnn="$2"
- local event="$3"
-
- ctdb_test_eventscript_file_${cmd} "$pnn" "${event}-timeout"
-}
-
-# Note that the eventscript can't use the above functions!
-ctdb_test_eventscript_install ()
-{
-
- local script='#!/bin/sh
-out=$(ctdb pnn)
-pnn="${out#PNN:}"
-
-rm -vf "/tmp/ctdb-test-flag-${1}.${pnn}"
-
-trigger="/tmp/ctdb-test-unhealthy-trigger.${pnn}"
-detected="/tmp/ctdb-test-unhealthy-detected.${pnn}"
-timeout_trigger="/tmp/ctdb-test-${1}-timeout.${pnn}"
-case "$1" in
- monitor)
- if [ -e "$trigger" ] ; then
- echo "${0}: Unhealthy because \"$trigger\" detected"
- touch "$detected"
- exit 1
- elif [ -e "$detected" -a ! -e "$trigger" ] ; then
- echo "${0}: Healthy again, \"$trigger\" no longer detected"
- rm "$detected"
- fi
-
- ;;
- *)
- if [ -e "$timeout_trigger" ] ; then
- echo "${0}: Sleeping for a long time because \"$timeout_trigger\" detected"
- sleep 9999
- fi
- ;;
- *)
-
-esac
+ echo "Waiting for a monitor event on node ${pnn}..."
-exit 0
-'
- install_eventscript "99.ctdb_test" "$script"
-}
+ try_command_on_node "$pnn" $CTDB scriptstatus || {
+ echo "Unable to get scriptstatus from node $pnn"
+ return 1
+ }
-ctdb_test_eventscript_uninstall ()
-{
- uninstall_eventscript "99.ctdb_test"
+ local ctdb_scriptstatus_original="$out"
+ wait_until 120 _ctdb_scriptstatus_changed
}
-# Note that this only works if you know all other monitor events will
-# succeed. You also need to install the eventscript before using it.
-wait_for_monitor_event ()
+_ctdb_scriptstatus_changed ()
{
- local pnn="$1"
-
- echo "Waiting for a monitor event on node ${pnn}..."
- ctdb_test_eventscript_flag create $pnn "monitor"
-
- wait_until 120 ! ctdb_test_eventscript_flag exists $pnn "monitor"
+ try_command_on_node "$pnn" $CTDB scriptstatus || {
+ echo "Unable to get scriptstatus from node $pnn"
+ return 1
+ }
+ [ "$out" != "$ctdb_scriptstatus_original" ]
}
#######################################
git.samba.org / bbaumbach / samba-autobuild / .git / blobdiff