lvs자동 설정 쉘스크립트

lvs자동 설정 쉘스크립트

#!/bin/sh #################################### # # File name  : lvs.sh # Date       : 2013/03/27 16:44:57 # Written by : ycy (ycy@j2.co.kr) # ##################################### stty erase "^H" echo -n "Insert lvs server ip : " read S_IP echo -n "Insert lvs server port : " read S_PORT echo -n "Insert lvs scheduler  [ rr | lc | wrr | wlc ] : " read S_SC if [ $S_SC = "rr" ]; then           S_SC2="Robin Robin"           elif [ $S_SC = "wrr" ]; then                    S_SC2="Weighted Round Robin"           elif [ $S_SC = "lc" ]; then                    S_SC2="Least-Connection"           elif [ $S_SC = "wlc" ]; then                    S_SC2="Weighted Least-Connection"           else           echo "bad scheduler"           exit 1; fi echo "" echo "===========================================" echo "" echo " lvs server ip   : " $S_IP echo " lvs server port : " $S_PORT echo " lvs scheduler   : " $S_SC2 echo "" echo "===========================================" echo -n "Add virtual service? [y|n] : " read ADD if [ $ADD == "y" ]; then           ipvsadm -A -t $S_IP:$S_PORT -s $S_SC                    elif [ $ADD == "n" ]; then                              exit 1; fi echo "" echo "" while true do           echo -n "Add host ? [y|n] :"           read ADDH                    if [ $ADDH == "y" ]; then                              echo -n "Insert host ip : "                              read HIP                              echo -n "Insert host port : "                              read HPORT                                                  if [ $S_SC = wrr -o $S_SC = wlc ];then                                       echo -n "Insert weigh : "                                       read HWEIGH                                                                              echo ""                                       echo "==========================================="                                       echo ""                                       echo " host ip      : " $HIP                                       echo " host port    : " $HPORT                                       echo " host weigh   : " $HWEIGH                                       echo ""                                       echo "==========================================="                                                                                                       echo -n "Add virtual service? [y|n] : "                                       read ADD                                       if [ $ADD == "y" ];then                                                 ipvsadm -a -w $HWEIGH -t $S_IP:$S_PORT -r $HIP:$HPORT -m                                       else                                                 continue                                       fi                                                                              else                                                               echo ""                                 echo "==========================================="                                 echo ""                                 echo " host ip      : " $HIP                                 echo " host port    : " $HPORT                                 echo ""                                 echo "==========================================="                                                      echo -n "Add virtual service? [y|n] : "                                 read ADD                                 if [ $ADD == "y" ];then                                         ipvsadm -a -t $S_IP:$S_PORT -r $HIP:$HPORT -m                                 else                                         continue                                 fi                               fi                                                           elif [ $ADDH == "n" ]; then                              ipvsadm -L                              exit 1;                    fi         done