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refine cumulus discovery procedure to handle the different response from the MN

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immarvin
2017-09-11 05:26:37 -04:00
parent c3fc0a5a26
commit e83ad2b08e
1 changed files with 22 additions and 8 deletions
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30
xCAT/postscripts/documulusdiscovery
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@ -96,22 +96,37 @@ if [ -z "$XCATMASTER" ] || [ -z "$XCATPORT" ]; then
fi
#send the find me request ot xcatd on MN
MAX_RETRY=10
#send the find me request to xcatd on MN
MAX_RETRY=1000
RETRY=0
DISCOVERED=0
while [ $RETRY -lt $MAX_RETRY ]; do
logger -s -t $log_label -p local4.info "Sending the discovery packet to xCAT ($XCATMASTER:$XCATPORT) [ RETRY= $RETRY ] ..."
echo >/tmp/result.socat.out
(cat /tmp/discopacket.gz | socat STDIN UDP:$XCATMASTER:$XCATPORT,sourceport=301 ) &
WAITRETRY=0
while [ $WAITRETRY -lt 100 ]; do
if [ -f "/tmp/result.socat.out" ] && grep "restart" /tmp/result.socat.out; then
DISCOVERED=1
break;
while [ $WAITRETRY -lt 60 ]; do
if [ -f "/tmp/result.socat.out" ];then
if grep "restart" /tmp/result.socat.out; then
DISCOVERED=1
break;
elif grep "processing" /tmp/result.socat.out; then
echo "My findme request is still under processing, do not send new request"
logger -s -t $log_label -p local4.info "My findme request is still under processing, do not send new request"
sleep 5
elif grep "processed" /tmp/result.socat.out; then
echo "Fail to discover me, retry to send findme request 10 second later!"
logger -s -t $log_label -p local4.info "Fail to discover me, retry to send findme request 10 seconds later"
sleep 10
break;
else
echo "no response from $XCATMASTER, wait for 1 second"
logger -s -t $log_label -p local4.info "no response from $XCATMASTER, wait for 1 second"
sleep 1
fi
fi
sleep 1
((WAITRETRY=WAITRETRY+1))
done
@ -119,7 +134,6 @@ while [ $RETRY -lt $MAX_RETRY ]; do
break
fi
sleep 2
((RETRY=RETRY+1))
done