#!/bin/bash NAME=$1 LOCATION=$2 URL=$3 IP=$4 OSPATH="/opt/opensim" cd $OSPATH/config k=0 for i in $(seq 99) do j=$(printf "sim%02d" $i) if [ -e "$j" ] then k=$i fi done if [ "x$NAME" = "x" ] then NAME="No name sim $RANDOM" # Should be unique per grid. echo "WARNING setting the sim name to [$NAME], this may not be what you want." fi if [ "x$LOCATION" = "x" ] then LOCATION="$RANDOM,$RANDOM" # again UNIQUE (i.e. ONLY ONE) per grid in THIS case! echo "WARNING setting the Location to $LOCATION, this may not be what you want." fi # Here we make use of an external IP finding service. Careful, it may move. # We later reuse the same IP for the default URL, coz that should work at least. if [ "x$IP" = "x" ] then # 0.0.0.0 will work for a single sim per physical machine, otherwise we need the real internal IP. IP=$(wget -q http://automation.whatismyip.com/n09230945.asp -O -) echo "WARNING setting the InternalAddress to $IP, this may not be what you want." echo " 0.0.0.0 will work for a single sim per physical machine, otherwise we need the real internal IP." fi if [ "x$URL" = "x" ] then URL=$IP # URL is best (without the HTTP://), but IP (e.g. 88.109.81.55) works too. echo "WARNING setting the ExternalHostName to $URL, this may not be what you want." fi NUM=$(printf "%02d" $(($k + 1)) ) PORT=$(( 9005 + ($k * 5) )) # 9002 is used for HTTP/UDP so START with port 9003! CAUTION Diva/D2 starts at port 9000. UUID=$(uuidgen) echo "Creating sim$NUM on port $PORT @ $LOCATION - $NAME." mkdir -p sim$NUM/Regions cd sim$NUM cat > Regions/sim.ini << zzzzEOFzzzz [$NAME] RegionUUID = $UUID Location = $LOCATION InternalAddress = $IP InternalPort = $(( $PORT + 1 )) AllowAlternatePorts = False ExternalHostName = $URL zzzzEOFzzzz ln -s ../../setup/start-sim start-sim ln -s ../../setup/backup-sim start-sim ln -s ../../setup/sim-console start-sim ln -s ../../setup/stop-sim start-sim cp ../../current/bin/OpenSim.exe.config OpenSim.exe.config sed -i 's@@@' OpenSim.exe.config sed -i "s@@@" OpenSim.exe.config cat > ThisSim.ini << zzzzEOFzzzz [Startup] PIDFile = "/var/run/opensim/sim$NUM.pid" regionload_regionsdir="$OSPATH/config/sim$NUM/Regions" DecodedSculptMapPath = "caches/sim$NUM/j2kDecodeCache" [Network] console_port = $(( $PORT + 2 )) http_listener_port = $(( $PORT + 0)) [AssetCache] ;; Damn, this gets overidden later by the FlotsamCache.ini file. ;; At least it says it can be shared by multiple instances. ; CacheDirectory = "caches/sim$NUM/assetcache" [XEngine] ScriptEnginesPath = "caches/sim$NUM/ScriptEngines" [GridService] MapTileDirectory = "caches/sim$NUM/maptiles" [DataSnapshot] snapshot_cache_directory = "caches/sim$NUM/DataSnapshot" [Includes] Include-Common = config/common.ini zzzzEOFzzzz cp ../OpenSim.ConsoleClient.ini OpenSim.ConsoleClient.ini sed -i "s@; port = 9002@port = $(( $PORT + 2 ))@" OpenSim.ConsoleClient.ini cp ../../setup/opensim-monit.conf opensim-monit.conf sed -i "s@sim01@sim$NUM@g" opensim-monit.conf sudo chown -R opensim:opensim .. sudo chmod -R g+w ..