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net/keepalived: add procd_add_reload_trigger

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Do service reload handling by procd.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert 2017-11-16 13:44:43 +01:00
parent 455d9a5b48
commit 0e88bff102
1 changed files with 5 additions and 22 deletions
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27
net/keepalived/files/keepalived.init
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@ -404,31 +404,14 @@ process_config() {
return 0 return 0
} }
service_running() { service_triggers() {
pgrep -x /usr/sbin/keepalived &> /dev/null procd_add_reload_trigger "keepalived"
}
conf_md5() {
echo "$(md5sum $KEEPALIVED_CONF | awk '{print $1}')"
} }
reload_service() { reload_service() {
local cur_md5="$(conf_md5)" process_config
running && { #SIGHUP is used by keepalived to do init.d reload
process_config procd_send_signal keepalived
# Return without performing the reload if config
# file md5sum has not changed
local new_md5="$(conf_md5)"
[ "$new_md5" == "$cur_md5" ] && return 0;
# SIGHUP is used by keepalived to do init.d reload
# Get the oldest process (assumption is that it's the parent process)
PID=$(pgrep -o /usr/sbin/keepalived)
kill -SIGHUP $PID
return 0
}
return 1
} }
start_service() { start_service() {