diff options
Diffstat (limited to 'ctdb/config/events.d/00.ctdb')
| -rwxr-xr-x | ctdb/config/events.d/00.ctdb | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/ctdb/config/events.d/00.ctdb b/ctdb/config/events.d/00.ctdb index 2a48afb8e2..2f2116d061 100755 --- a/ctdb/config/events.d/00.ctdb +++ b/ctdb/config/events.d/00.ctdb @@ -35,6 +35,30 @@ update_config_from_tdb() { fi } +set_ctdb_variables () { + # set any tunables from the config file + set | grep ^CTDB_SET_ | cut -d_ -f3- | + while read v; do + varname=`echo $v | cut -d= -f1` + value=`echo $v | cut -d= -f2` + ctdb setvar $varname $value || return 1 + echo "Set $varname to $value" + done +} + +wait_until_ready () { + _timeout="${1:-10}" # default is 10 seconds + + _count=0 + while ! ctdb ping >/dev/null 2>&1 ; do + if [ $_count -ge $_timeout ] ; then + return 1 + fi + sleep 1 + _count=$(($_count + 1)) + done +} + ctdb_check_args "$@" case "$1" in @@ -51,14 +75,11 @@ case "$1" in ;; setup) - # set any tunables from the config file - set | grep ^CTDB_SET_ | cut -d_ -f3- | - while read v; do - varname=`echo $v | cut -d= -f1` - value=`echo $v | cut -d= -f2` - ctdb setvar $varname $value || exit 1 - echo "Set $varname to $value" - done || exit 1 + # Make sure CTDB daemon is ready to process requests + if wait_until_ready ; then + # set any tunables from the config file + set_ctdb_variables + fi || exit 1 ;; startup) |