sonic-buildimage/files/scripts/gbsyncd.sh

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#!/bin/bash
. /usr/local/bin/syncd_common.sh
function startplatform() {
declare -A DbCliArray=([0]=$SONIC_GLOBAL_DB_CLI [1]=$SONIC_DB_CLI)
for DB_CLI in "${DbCliArray[@]}"; do
# Add gbsyncd to FEATURE table, if not in. It did have same config as syncd.
if [ -z $($DB_CLI CONFIG_DB HGET 'FEATURE|gbsyncd' state) ]; then
local CMD="local r=redis.call('DUMP', KEYS[1]); redis.call('RESTORE', KEYS[2], 0, r)"
$DB_CLI CONFIG_DB EVAL "$CMD" 2 'FEATURE|syncd' 'FEATURE|gbsyncd'
$DB_CLI CONFIG_DB EVAL "$CMD" 2 'SYSLOG_CONFIG_FEATURE|syncd' 'SYSLOG_CONFIG_FEATURE|gbsyncd'
fi
done
}
function waitplatform() {
:
}
function stopplatform1() {
if ! docker top gbsyncd$DEV | grep -q /usr/bin/syncd; then
debug "syncd process in container gbsyncd$DEV is not running"
return
fi
# 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() {
:
}
OP=$1
DEV=$2
SERVICE="$gbsyncd_platform"
PEER="swss"
DEBUGLOG="/tmp/swss-$SERVICE-debug$DEV.log"
LOCKFILE="/tmp/swss-$SERVICE-lock$DEV"
NAMESPACE_PREFIX="asic"
SONIC_GLOBAL_DB_CLI="sonic-db-cli"
SONIC_DB_CLI="sonic-db-cli"
if [ "$DEV" ]; then
NET_NS="$NAMESPACE_PREFIX$DEV" #name of the network namespace
SONIC_DB_CLI="sonic-db-cli -n $NET_NS"
fi
case "$1" in
start|wait|stop)
$1
;;
*)
echo "Usage: $0 {start|wait|stop}"
exit 1
;;
esac