#! /bin/bash . acsstartupAcsPorts . acsstartupAcsInstance . acsstartupLogging.sh . acsstartupConstants . acsstartupPids #******************************************************************************* # E.S.O. - VLT project # # "@(#) $Id: acsNamingService,v 1.4 2012/05/31 15:03:11 acaproni Exp $" # # who when what # -------- -------- ---------------------------------------------- # azagar 2008-08-06 Extracted from acsStartORBSRVC and acsStopORBSRVC # #************************************************************************ # NAME # # SYNOPSIS # # DESCRIPTION # # FILES # # ENVIRONMENT # # RETURN VALUES # # CAUTIONS # # EXAMPLES # # SEE ALSO # # BUGS # #------------------------------------------------------------------------ # PID=$$ export HOST=`getIP` COMMAND=`basename $0` #LOGPOSTFIX=" using 'ACS_INSTANCE=$ACS_INSTANCE'" LOGPOSTFIX= ### ### ----------- Command Line Parsing --------------------- # # These will contain the parsing results (CL_XXX, CL = command line) # CL_START=false CL_STOP=false CL_WAIT=false CL_BASEPORT= CL_HELP= # # These options can be recognized (longopts comma-separated. colon means argument is required) # Intentionally includes all options supported by acsStartORBSRVC # LONGOPTS=help,start,kill,wait,noloadIFR,recoverClientConnections,baseport:,timeout:,nameService: SHORTOPTS=hskwrb:t:x: # # Usage info. Be nice and keep this up-to-date! # function printUsage { cat << EOF Starts or stops Naming Service for Acs Usage: $COMMAND [OPTIONS] Options: -s | --start start service -k | --kill stop service -w | --wait wait for service to get started -b | --baseport INSTANCE the acs instance (0-9) you want to use -t | --timeout MULTIPLIER the maximum timeout can be increased by specifying an integer value greater than 1 -h | --help prints this help and exits EOF } # # Run getopt (posixly_correct needed). We run twice: # First run is simply to check the commandline for correctness # Second run is the real deal which replaces the command line args with getopt's output export POSIXLY_CORRECT=1 getopt -n $COMMAND -Q -u -a -l $LONGOPTS $SHORTOPTS "$@" || { printUsage exit $EC_BADARGS; } set -- `getopt -u -a -l $LONGOPTS $SHORTOPTS "$@"` # # Iterate over getopt's output and set CL_XXX variables accordingly # while : do case "$1" in --baseport) CL_BASEPORT=$2 ; shift ;; -b) CL_BASEPORT=$2 ; shift ;; --timeout) export ACS_STARTUP_TIMEOUT_MULTIPLIER=$2 ; shift ;; -t) export ACS_STARTUP_TIMEOUT_MULTIPLIER=$2 ; shift ;; --help) CL_HELP=true ;; -h) CL_HELP=true ;; --start) CL_START=true ;; -s) CL_START=true ;; --kill) CL_STOP=true ;; -k) CL_STOP=true ;; --wait) CL_WAIT=true ;; -w) CL_WAIT=true ;; --nameService) shift ;; -x) shift ;; --) break ;; esac shift done shift # restore export POSIXLY_CORRECT= unset POSIXLY_CORRECT if [ "$CL_HELP" ] ; then printUsage exit $EC_OK fi # # (Note: Rest of command line now in $@ ) # ### ---------- End of Command Line Parsing ------------- ################################ #Set variables ################################ #Check command-line args for baseport option if [ "$CL_BASEPORT" ] then export ACS_INSTANCE="$CL_BASEPORT" fi ACS_LOG_COMMAND $@ #Makes shure there is an initial value if [ X"$ACS_STARTUP_TIMEOUT_MULTIPLIER" = X ] then ACS_STARTUP_TIMEOUT_MULTIPLIER=5 fi #maximum timeout for any given process to complete MAX_TIMEOUT=$(( 10 * $ACS_STARTUP_TIMEOUT_MULTIPLIER )) export STD_SLEEP=3 export INSTANCE_DIR=`getInstanceDirName $ACS_INSTANCE` #use the instance directory to get the complete names of the #files where process IDs are stored in. NAMING_SERVICE_PIDFILE=$INSTANCE_DIR/$ACS_NAMING_SERVICE_PIDFILE #persistence filename NAMING_SERVICE_PERSISTENCE_FILE=$INSTANCE_DIR/naming_persistence.data #IOR locations NAME_IOR=$INSTANCE_DIR/$ACS_NAMING_SERVICE_IORFILE #determine the TCP ports to be used NAMING_SERVICE_PORT=`getNamingServicePort` # Always use -ORBDottedDecimalAddresses=1 if [ "X$ORBOPTS" = "X" ] then ORBOPTS="-ORBDottedDecimalAddresses 1" fi ################################ # Naming Service ################################ if [ "$CL_STOP" = "true" ] then # SANITY CHECKS # -------------------------------------------------------------------------- if [ ! -d $INSTANCE_DIR ] then ACS_LOG_DEBUG "$COMMAND" "Lock directory '$INSTANCE_DIR' does not exist!" elif [ ! -w $INSTANCE_DIR ] then ACS_LOG_ERROR "$COMMAND" "Lock directory '$INSTANCE_DIR' is not owned by '$USER'!" exit $EC_CANNOTUSE fi # SERVICE SHUTDOWN # -------------------------------------------------------------------------- ACS_LOG_INFO "$COMMAND" "Stopping the CORBA Naming Service${LOGPOSTFIX}" if NAMING_SERVICE_PID=`getNamingServicePid` then acsKillProc $NAMING_SERVICE_PID 2> /dev/null && rm -f $NAMING_SERVICE_PIDFILE || ACS_LOG_ERROR "$COMMAND" "Cannot kill the Naming Service" fi fi if [ "$CL_START" = "true" ] then # SANITY CHECKS # -------------------------------------------------------------------------- # Prevent from having the service started more than once on the same baseport if [ -e $NAMING_SERVICE_PIDFILE ] then ACS_LOG_ERROR "$COMMAND" "It appears as if you're trying to run the `basename $0` command twice" ACS_LOG_ERROR "$COMMAND" " in a row using the same ACS_INSTANCE ($ACS_INSTANCE). This is not possible." exit $EC_FAILURE fi # Make sure that the directory for temporary ACS_INSTANCE files exists. if ! createInstanceDirectory $ACS_INSTANCE then ACS_LOG_ERROR "$COMMAND" "Cannot create $INSTANCE_DIR" exit $EC_CANNOTCREATE fi mkdir -p $INSTANCE_DIR/$ACS_PID_DIR mkdir -p $INSTANCE_DIR/$ACS_OUT_DIR mkdir -p $INSTANCE_DIR/$ACS_IOR_DIR mkdir -p $INSTANCE_DIR/$ACS_CNF_DIR # Ensure the port numbers are actually free if ! checkTCPPort $NAMING_SERVICE_PORT then ACS_LOG_ERROR "$COMMAND" "Naming Service port is being used by another process. Cannot continue!" exit $EC_NOPORT fi # PERSISTRNCE OPTIONS # -------------------------------------------------------------------------- PERSISTENCE_OPTS="-f $NAMING_SERVICE_PERSISTENCE_FILE" DISABLE_PERSISTENCE=`echo ${ACS_DISABLE_NS_PERSISTENCE:-"false"} | tr "[:upper:]" "[:lower:]"` if [ $DISABLE_PERSISTENCE = "true" ] || [ $DISABLE_PERSISTENCE = "y" ] || [ $DISABLE_PERSISTENCE = "1" ] then PERSISTENCE_OPTS="" ACS_LOG_INFO "$COMMAND" "Naming Service persistence disabled." fi # SERVICE STARTUP # -------------------------------------------------------------------------- ACS_LOG_INFO "$COMMAND" "Starting Naming Service${LOGPOSTFIX}" $ACE_ROOT/TAO/orbsvcs/Naming_Service/tao_cosnaming -ORBEndpoint iiop://$HOST:$NAMING_SERVICE_PORT -o $NAME_IOR $PERSISTENCE_OPTS $ORBOPTS & NAMING_SERVICE_PID=$! echo $NAMING_SERVICE_PID > $NAMING_SERVICE_PIDFILE fi if [ -e $NAMING_SERVICE_PIDFILE -a "$CL_WAIT" = "true" ] then # Block until the IOR shows up in the the correct file if ! acsutilBlock -t $MAX_TIMEOUT -f $NAME_IOR -b "IOR:" then ACS_LOG_ERROR "$COMMAND" "Unable to start the Naming Service!" ACS_LOG_ERROR "$COMMAND" "Try increasing the value of \$ACS_STARTUP_TIMEOUT_MULTIPLIER" exit $EC_TIMEOUT fi fi # # ___oOo___