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41.HTTPD

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Httpd can be very slow to start on some platforms,
wait 5 monitor intervals before we try to restart it if
it has not bound to port 80 yet.
After 10 failed intervals, flag the node as unhealthy.

(This used to be ctdb commit 6ec1993aa5f2778b8227ce5f6eca0d19e4ae9788)
This commit is contained in:
Ronnie Sahlberg 2010-12-22 10:27:53 +11:00
parent e9ff38be7d
commit ded7c23122
1 changed files with 17 additions and 4 deletions
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21
ctdb/config/events.d/41.httpd
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@ -52,10 +52,23 @@ case "$1" in
exit 0
fi
if ! ctdb_check_tcp_ports 80 ; then
echo "HTTPD is not running. Trying to restart HTTPD."
ctdb_service_start
exit 1
if ctdb_check_tcp_ports 80 >/dev/null 2>/dev/null ; then
ctdb_counter_init
else
ctdb_counter_incr
ctdb_check_counter_equal 5 || {
echo "HTTPD is not running. Trying to restart HTTPD."
ctdb_service_stop
ctdb_service_start
exit 0
}
ctdb_check_counter_limit 10 quiet|| {
echo "HTTPD is not running. Trying to restart HTTPD."
ctdb_service_stop
ctdb_service_start
exit 1
}
fi
;;