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 $0)
   8 #[ -z "$ADML_CONNECTIONS" -o -z "$ADML_INSTANCES" ] && { echo "Miss configuration. Run ./configure.sh" ; exit 3 ; }
   9
  10 echo -n "Checking instances ... "
  11 ADML_INSTANCES_ALIVE=$(pgrep ADML- | wc -l)
  12 echo -n "$ADML_INSTANCES_ALIVE instances alive"
  13 if [ $ADML_INSTANCES_ALIVE -lt $ADML_INSTANCES ]
  14 then
  15   echo " ! (expected $ADML_INSTANCES configured)"
  16   RESULT_CODE=1
  17 else
  18   echo
  19 fi
  20
  21 cmd="netstat -a | grep :diameter | grep ESTABLISHED | wc -l"
  22 echo -n "Checking connections ... "
  23 ADML_CONNECTIONS_ALIVE=$(eval $cmd)
  24 ADML_TOTAL_CONNECTIONS=$((ADML_CONNECTIONS*ADML_INSTANCES))
  25 echo -n "$ADML_CONNECTIONS_ALIVE connections established (using '$cmd')"
  26 if [ $ADML_CONNECTIONS_ALIVE -ne $ADML_TOTAL_CONNECTIONS ]
  27 then
  28   echo " ! (expected $ADML_TOTAL_CONNECTIONS configured)"
  29   [ $RESULT_CODE -ne 1 ] && RESULT_CODE=2
  30 else
  31   echo
  32 fi
  33
  34 exit $RESULT_CODE
  35