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[action] [PR:16812] [gbsyncd] Graceful shutdown of syncd process in container gbsyncd #17531

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[action] [PR:16812] [gbsyncd] Graceful shutdown of syncd process in container gbsyncd #17531

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27 changes: 26 additions & 1 deletion files/scripts/gbsyncd.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,32 @@ function waitplatform() {
}

function stopplatform1() {
:
# Invoke platform specific pre shutdown routine.
PLATFORM=`$SONIC_DB_CLI CONFIG_DB hget 'DEVICE_METADATA|localhost' platform`
PLATFORM_PRE_SHUTDOWN="/usr/share/sonic/device/$PLATFORM/plugins/gbsyncd_request_pre_shutdown"
[ -f $PLATFORM_PRE_SHUTDOWN ] && \
/usr/bin/docker exec -i gbsyncd$DEV /usr/share/sonic/platform/plugins/gbsyncd_request_pre_shutdown --${TYPE}

debug "${TYPE} shutdown syncd process in container gbsyncd$DEV ..."
/usr/bin/docker exec -i gbsyncd$DEV /usr/bin/syncd_request_shutdown -g 1 -x /usr/share/sonic/hwsku/context_config.json --${TYPE}

# wait until syncd quits gracefully or force syncd to exit after
# waiting for 20 seconds
start_in_secs=${SECONDS}
end_in_secs=${SECONDS}
timer_threshold=20
while docker top gbsyncd$DEV | grep -q /usr/bin/syncd \
&& [[ $((end_in_secs - start_in_secs)) -le $timer_threshold ]]; do
sleep 0.1
end_in_secs=${SECONDS}
done

if [[ $((end_in_secs - start_in_secs)) -gt $timer_threshold ]]; then
debug "syncd process in container gbsyncd$DEV did not exit gracefully"
fi

/usr/bin/docker exec -i gbsyncd$DEV /bin/sync
debug "Finished ${TYPE} shutdown syncd process in container gbsyncd$DEV ..."
}

function stopplatform2() {
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