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#!/bin/bash
#
# This file is part of rasdaman community.
#
# Rasdaman community is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Rasdaman community is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
# rasdaman GmbH.
#
# For more information please see <http://www.rasdaman.org>
# or contact Peter Baumann via <baumann@rasdaman.com>.
#
#
# start_rasdaman.sh - start rasdaman server complex
#
# SYNTAX
# start_rasdaman.sh [servers...]
#
# DESCRIPTION
# This script starts rasdaman.
# Which rasdaman servers are started depends on the 'server' name(s) provided:
# * If no server name is provided then the environment variable $RASSERVERS is
# inspected to obtain a list of servers to be started. If $RASSERVERS is not
# set, then all rasdaman servers defined will be attempted to start.
# * If at least one parameter is provided then all parameters
# will be treated as a server name which is tried to be started.
#
# One possible reason while not all servers may come up is that more servers
# might be defined than your licence model allows to run in parallel.
#
# To log in to the server, the external variable $RASLOGIN is expected to hold
# an ID string (see rasdaman manual). If not found, a desperate last attempt is
# made to login as rasadmin/rasadmin. If this fails, no servers are started at all.
#
# PRECONDITIONS
# - need to have a rasdaman admin login either from $RASLOGIN or as rasadmin/rasadmin
# - need to run with an effective user id that allows to write into log/
# - need to have a valid rasdaman installation
#
# RETURN CODES
RC_OK=0 # everything went fine
RC_ERROR=1 # something went wrong
# --- CONSTANTS -----------------------------------------------------
# sleep time to let rasmgr establish before spawning servers
WAIT_FOR_CHILDREN=5
# get script name
MYNAME=`basename $0`
# error messages:
ERROR_PARAM="ERS001 Error: illegal parameter: $1"
# --- END CONSTANTS -------------------------------------------------
# --- ACTION --------------------------------------------------------
echo $MYNAME: starting rasdaman server complex...
# --- start rasmgr: -------------------------------------------------
# here we want to put all log files
cd @logdir@
# clear previous log file
rm -f nohup.out
# start rasdaman server manager as demon; log will go into nohup.out
nohup @bindir@rasmgr </dev/null &>nohup.out &
# --- start servers: -------------------------------------------------
# allow process to establish
sleep $WAIT_FOR_CHILDREN
# these servers will be started:
if [ $1 ]
then
# parameters provided, take them as server names
SERVERS=$*
else
if [ "$RASSERVERS" ]; then
SERVERS=$RASSERVERS
else
SERVERS=""
fi
fi
# determine rascontrol login
if [ -z "$RASLOGIN" ]; then
export RASLOGIN=rasadmin:d293a15562d3e70b6fdc5ee452eaed40
fi
# ...then spawn server workers
if [ "$SERVERS" ]; then
for SRV in $SERVERS
do
echo -n $MYNAME: starting server $SRV...
@bindir@rascontrol -e -q -x up srv $SRV || exit $!
done
else
echo $MYNAME: starting all rasdaman servers...
@bindir@rascontrol -e -q -x up srv -all || exit $!
fi
echo $MYNAME: done.
exit $RC_OK
# --- END ACTION ----------------------------------------------------
|
