Test Page

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=Useful Scripts=
 
=Useful Scripts=
  
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This is a small script to watch for an OpenSim region simulator under screen in Linux. If the process is missing, a new instance will be started.  
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This is a small script to watch for an OpenSim region simulator under screen in Linux. If the process is missing, a new instance will be started.  
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==oswatchdog==
 
==oswatchdog==
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<source lang="bash">
 
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#!/bin/sh
 
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#
 
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# THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 
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# DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
 
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
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#
 
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#
 
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#
 
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# Adjust To Your System:
 
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#
 
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# Sample Cron Entry: Runs Each Minute 24/7/365
 
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# */1 * * * * exec /opt/opensim/scripts/oswatchdog
 
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#
 
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#
 
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#
 
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# Where Does Your OpenSim Installation Live?
 
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BASE="/opt/opensim"
 
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# Where Do You Run OpenSim.exe From?
 
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RUN="$BASE/production/bin"
 
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# Where Do You Want To Log Events To?
 
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LOG="$BASE/log"
 
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# Where Is Your Screen Binary?
 
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SCREEN="/usr/bin/screen"
 
  
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<source lang="bash">
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#if the file exist, opensim wont be restarted
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#!/bin/sh
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# Sacha Magne
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#
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LOCKFILE="/tmp/norun.opensim"
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# THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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if [ -f "$LOCKFILE" ]; then
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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  echo $LOCKFILE "found. no restart"
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# DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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  exit
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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fi
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# Check For For Our Screen Process, Named OSG
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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running=`ps ax|grep OSG|grep -v grep`
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# If The Process Is Not There...
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#
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if [ -z "$running" ]; then
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#
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#...We Make A Log Entry And Start A New One
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# Adjust To Your System:
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# The Log Entry
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#
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TIME="Simulator Down, Restarting: `/usr/bin/date +"%A, %B %d - %r"`"
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# Sample Cron Entry: Runs Each Minute 24/7/365
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# */1 * * * * exec /opt/opensim/scripts/oswatchdog
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echo $TIME >>$LOG/OSGReport.txt
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#
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cd $RUN
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#
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$SCREEN -S OSG -d -m mono OpenSim.exe
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#
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fi
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# Where Does Your OpenSim Installation Live?
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# All Done Till Next Time
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BASE="/opt/opensim"
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# Where Do You Run OpenSim.exe From?
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RUN="$BASE/production/bin"
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=o=
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# Where Do You Want To Log Events To?
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LOG="$BASE/log"
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# Where Is Your Screen Binary?
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SCREEN="/usr/bin/screen"
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#if the file exist, opensim wont be restarted
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# Sacha Magne
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LOCKFILE="/tmp/norun.opensim"
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if [ -f "$LOCKFILE" ]; then
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  echo $LOCKFILE "found. no restart"
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  exit
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fi
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# Check For For Our Screen Process, Named OSG
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running=`ps ax|grep OSG|grep -v grep`
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# If The Process Is Not There...
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if [ -z "$running" ]; then
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#...We Make A Log Entry And Start A New One
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# The Log Entry
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TIME="Simulator Down, Restarting: `/usr/bin/date +"%A, %B %d - %r"`"
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echo $TIME >>$LOG/OSGReport.txt
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cd $RUN
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$SCREEN -S OSG -d -m mono OpenSim.exe
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fi
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# All Done Till Next Time
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</source>
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 +
-----------------------------------------------------------------------------------------------------------------
  
 
== Starting and stopping the grid server via script  ==
 
== Starting and stopping the grid server via script  ==
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<source lang="bash">
 
  #!/bin/sh
 
  #!/bin/sh
 
  #
 
  #
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   esac
 
   esac
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</source>

Revision as of 13:09, 23 November 2008

Useful Scripts

This is a small script to watch for an OpenSim region simulator under screen in Linux. If the process is missing, a new instance will be started.

oswatchdog

#!/bin/sh
 #
 # THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 # DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 #
 #
 # Adjust To Your System:
 #
 # Sample Cron Entry: Runs Each Minute 24/7/365
 # */1 * * * * exec /opt/opensim/scripts/oswatchdog
 #
 #
 #
 # Where Does Your OpenSim Installation Live?
 BASE="/opt/opensim"
 # Where Do You Run OpenSim.exe From?
 RUN="$BASE/production/bin"
 # Where Do You Want To Log Events To?
 LOG="$BASE/log"
 # Where Is Your Screen Binary?
 SCREEN="/usr/bin/screen"
 
 
 #if the file exist, opensim wont be restarted
 # Sacha Magne
 LOCKFILE="/tmp/norun.opensim"
 
 if [ -f "$LOCKFILE" ]; then
   echo $LOCKFILE "found. no restart"
   exit
 fi
 
 
 # Check For For Our Screen Process, Named OSG
 running=`ps ax|grep OSG|grep -v grep`
 
 # If The Process Is Not There...
 if [ -z "$running" ]; then
 				#...We Make A Log Entry And Start A New One
 	# The Log Entry
 	TIME="Simulator Down, Restarting: `/usr/bin/date +"%A, %B %d - %r"`"
 
 	echo $TIME >>$LOG/OSGReport.txt
 	cd $RUN
 	$SCREEN -S OSG -d -m mono OpenSim.exe
 fi
 # All Done Till Next Time

Starting and stopping the grid server via script 

#!/bin/sh
 #
 # where does your OpenSim live?
 export OSDIR=/opt/opensim/OSDev/production/bin
 
 case $1 in
 
 	'start')
 
 	cd $OSDIR
 	screen -dmS US mono OpenSim.Grid.UserServer.exe
 	sleep 3
 	screen -dmS GS mono OpenSim.Grid.GridServer.exe
 	sleep 3
 	screen -dmS IS mono OpenSim.Grid.InventoryServer.exe
 	sleep 3
 	screen -dmS AS mono OpenSim.Grid.AssetServer.exe
 	sleep 3
 	screen -dmS MS mono OpenSim.Grid.MessagingServer.exe
 
         # you can start your regions too, if you like
 	#sleep 45
 	#screen -dmS BWV mono OpenSim.exe 
 
 	;;
 
 	'stop')
 
 	screen -wipe
 
 	for i in MS IS AS GS US
 	do 
                 # you will have to look in the /tmp/screens directory for your username
                 # change whoami to whatever it needs to be
 		kill `ls /tmp/screens/S-whoami/*.$i |
 		 cut -d'/' -f5  |
 		 sed s/[^0-9]//g`
 	done
 
 	screen -wipe
 
 	;;
 
  esac
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