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lldpd: implement a reload hook
Seems the default one is not working as expected. The way that reload should work is that the 'start' service call should return 1 (if lldpd is running) and then a normal restart would be called. However, for lldpd a reload would mean just clearing all custom TLVs (if they're configured) and reloading the configuration. So, this patch adds a reload hook, which would: - 'start' lldpd if it's not running (because we return 1 if not running) - reload configuration if it is running (also previously clearing custom TLVs if present) Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com> SVN-Revision: 47367
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@ -4,6 +4,8 @@
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START=90
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START=90
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USE_PROCD=1
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USE_PROCD=1
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LLDPCLI=/usr/sbin/lldpcli
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LLDPSOCKET=/var/run/lldpd.socket
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find_release_info()
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find_release_info()
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{
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{
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@ -71,6 +73,21 @@ start_service() {
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procd_close_instance
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procd_close_instance
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}
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}
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stop_service() {
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service_running() {
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rm -f /var/run/lldpd.socket /var/run/lldpd.pid
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pgrep -x /usr/sbin/lldpd &> /dev/null
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}
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reload_service() {
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running || return 1
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# Custom TLVs are special and should be
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# reloaded from config during lldpd reload
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$LLDPCLI -u $LLDPSOCKET unconfigure lldp custom-tlv &> /dev/null
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$LLDPCLI -u $LLDPSOCKET -c /etc/lldpd.conf -c /etc/lldpd.d &> /dev/null
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# Broadcast update over the wire
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$LLDPCLI -u $LLDPSOCKET update &> /dev/null
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return 0
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}
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stop_service() {
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rm -rf /var/run/lldp $LLDPSOCKET
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}
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}
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