xcat-core/xCAT-client/bin/rcons

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#!/bin/sh
if [ -z "$1" ] || [ "$1" = "-h" ]; then
echo "rcons - remotely accesses the serial console of a node"
echo "rcons <singlenode> [conserver] [-f]"
echo "rcons [-h|--help|-v|--version]"
exit 0
fi
if [ "$1" = "-v" ]; then
echo "Version 2.1"
exit 0
fi
if [ -n "$3" ] && [ "$3" = "-f" ]; then
FORCE=-f
CONSERVER=$2
fi
if [ -n "$2" ] && [ "$2" = "-f" ]; then
FORCE=-f
fi
if [ -z "$CONSERVER" ]; then
CONSERVER=$XCATHOST
fi
if [ -z "$CONSERVER" ]; then
CONSERVER=localhost
fi
#NOTE: IPv6 is not good with the below if going by IP, needs more sophisticated
#parsing
CONSERVER=`echo $CONSERVER|cut -d: -f 1`
#Detect console support of SSL, only fixup consolerc if encryption is detected
if ! console -h 2>&1 | grep "encryption not compiled" > /dev/null; then
if [ ! -f $HOME/.consolerc ]; then
echo 'config * {' > $HOME/.consolerc
echo " port 782;" >> $HOME/.consolerc
echo " sslenabled yes;" >> $HOME/.consolerc
echo " sslauthority $HOME/.xcat/ca.pem;" >> $HOME/.consolerc
echo " sslcredentials $HOME/.xcat/client-cred.pem;" >> $HOME/.consolerc
echo '}' >> $HOME/.consolerc
fi
fi
exec console $FORCE -M $CONSERVER $1