example/diameter/launcher/deployments/st-client/checkStatus.sh

   1 #!/bin/bash
   2 # Result code: 1 (miss instances (and connections)), 2 (miss connections)
   3 ADML_CONNECTIONS=`cat .st_conf_adml_connections 2>/dev/null`
   4 ADML_INSTANCES=`cat .st_conf_adml_instances 2>/dev/null`
   5 RESULT_CODE=0
   6
   7 cd $(dirname $0)
   8 if [ -z "$ADML_CONNECTIONS" -o -z "$ADML_INSTANCES" ]
   9 then
  10   echo
  11   echo "Run './configure.sh' first !"
  12   echo
  13   exit 3
  14 fi
  15
  16 echo -n "Checking instances ... "
  17 ADML_INSTANCES_ALIVE=$(pgrep "ADML-[0-9]" | wc -l)
  18 echo -n "$ADML_INSTANCES_ALIVE instances alive"
  19 if [ $ADML_INSTANCES_ALIVE -lt $ADML_INSTANCES ]
  20 then
  21   echo " ! (expected $ADML_INSTANCES configured)"
  22   RESULT_CODE=1
  23 else
  24   echo
  25 fi
  26
  27 cmd="netstat -a | grep :diameter | grep ESTABLISHED | wc -l"
  28 echo -n "Checking connections ... "
  29 ADML_CONNECTIONS_ALIVE=$(eval $cmd)
  30 ADML_TOTAL_CONNECTIONS=$((ADML_CONNECTIONS*ADML_INSTANCES))
  31 echo -n "$ADML_CONNECTIONS_ALIVE connections established (using '$cmd')"
  32 if [ $ADML_CONNECTIONS_ALIVE -ne $ADML_TOTAL_CONNECTIONS ]
  33 then
  34   echo " ! (expected $ADML_TOTAL_CONNECTIONS configured)"
  35   [ $RESULT_CODE -ne 1 ] && RESULT_CODE=2
  36 else
  37   echo
  38 fi
  39
  40 exit $RESULT_CODE
  41