User talk:OtakuMegane - Revision history

OtakuMegane: derp

2016-07-14T00:17:41Z

derp

OtakuMegane at 05:38, 25 November 2015

2015-11-25T05:38:55Z

OtakuMegane: /* Opensim Status */

2015-11-25T05:36:37Z

‎Opensim Status

OtakuMegane at 01:35, 5 June 2010

2010-06-05T01:35:24Z

OtakuMegane at 00:41, 5 June 2010

2010-06-05T00:41:14Z

OtakuMegane: /* oswatchdog (multiple instances) */

2010-06-05T00:40:32Z

‎oswatchdog (multiple instances)

OtakuMegane: /* Modified oswatchdog for multiple instances */

2010-06-05T00:38:26Z

‎Modified oswatchdog for multiple instances

OtakuMegane at 00:35, 5 June 2010

2010-06-05T00:35:08Z

OtakuMegane at 00:33, 5 June 2010

2010-06-05T00:33:27Z

OtakuMegane: New page: === Modified oswatchdog for multiple instances: === This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple...

2010-06-05T00:33:01Z

New page: === Modified oswatchdog for multiple instances: === This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple...

New page

=== Modified oswatchdog for multiple instances: ===
This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.

'''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.
<source lang="bash">
#! /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
#
#
#
# Base opensim installation
BASE="/home/opensim"

# Log
LOG="$BASE/status-log.log"

# Hostname
HOSTNAME="<Domain or IP address>"

#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

status_check()
{
running_pid=`ps ax|grep $2|grep -v grep|tr -s ' '|sed 's/^ //'|cut -f1 -d' '`
if [ -z "$running_pid" ]; then
#...We Make A Log Entry And Start A New One
# The Log Entry
TIME="Simulator $2 Down, Restarting: `/bin/date +"%A, %B %d - %r"`"
echo $TIME >>$LOG
/bin/su -l opensim -c "/home/opensim/$3"
else
if ! curl "http://$HOSTNAME:$1/simstatus/"
then
kill -KILL $running_pid
fi
fi
}

# Add a new line for each instance you want to monitor.
# All you need to do is replace each of the three settings with the correct
# values for the instance.
#
# listener port: The port the instance listens to. Is set in OpenSim.ini; default is 9000
# screen name: The name of the screen running the instance
# launch script: The filename of the script that launches the instance
#
# Example: status_check "9000" "OpensimOne" "opensim-one.sh"
#

status_check "<listener port>" "<screen name>" "<launch script>"
</source>

@@ Line 19: / Line 19: @@
+#
 # Base opensim installation
-BASE="/home/opensim"
+BASE=""
 # Log
@@ Line 25: / Line 25: @@
 # Hostname
-HOSTNAME="104.218.17.84"
+HOSTNAME=""
 # If you run this script as root but opensim is run under another user, set this to TRUE.

@@ Line 1: / Line 1: @@
-== Modified oswatchdog ==
+== Opensim Status ==
-This is a modified version of [[User_talk:BlueWall#oswatchdog|BlueWall's oswatchdog]]. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.
-−
-'''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.
-=== Opensim Status ===
 This is the script I use to monitor my Opensim instances and restart them as needed. Originally based on BlueWall's oswatchdog script.
 <source lang="bash">
 #!/bin/sh

@@ Line 1: / Line 1: @@
-=== oswatchdog (multiple instances)===
+== Modified oswatchdog ==
 This is a modified version of [[User_talk:BlueWall#oswatchdog|BlueWall's oswatchdog]]. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.
 '''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.
 <source lang="bash">
 #! /bin/sh

← Older revision		Revision as of 00:38, 5 June 2010
Line 1:		Line 1:
−	=== ~~Modified~~ oswatchdog ~~for~~ multiple instances ===	+	=== oswatchdog (multiple instances)===
	This is a modified version of [[User_talk:BlueWall#oswatchdog\|BlueWall's oswatchdog]]. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.		This is a modified version of [[User_talk:BlueWall#oswatchdog\|BlueWall's oswatchdog]]. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.

@@ Line 1: / Line 1: @@
 === Modified oswatchdog for multiple instances ===
-This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.
+This is a modified version of [[User_talk:BlueWall#oswatchdog|BlueWall's oswatchdog]]. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.
 '''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.

@@ Line 3: / Line 3: @@
 '''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.
-=== oswatchdog (multiple instances) ===
+=== Opensim Status ===
 <source lang="bash">
-#! /bin/sh
+#!/bin/sh
+#
 # THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
@@ Line 17: / Line 18: @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
@@ Line 34: / Line 27: @@
 # Hostname
-HOSTNAME="domain.or.ip.address"
+HOSTNAME="104.218.17.84"
 # If you run this script as root but opensim is run under another user, set this to TRUE.
@@ Line 44: / Line 37: @@
 LOCKFILE="/tmp/norun.opensim"
-if [ -f "$LOCKFILE" ]; then
+if [ -f "$LOCKFILE" ]
          echo $LOCKFILE "found. no restart"
          exit
 fi
 status_check()
+{
          running_pid=`ps ax|grep $2|grep -v grep|tr -s ' '|sed 's/^ //'|cut -f1 -d' '`
-         if [ -z "$running_pid" ]; then
+        screen_is_dead=`screen -list|grep $2|tr -s ' '|grep '(Dead ???)'`
                  #...We Make A Log Entry And Start A New One
                  # The Log Entry
@@ Line 60: / Line 76: @@
                  if [ $RUN_AS_OTHER_USER = 'TRUE' ]
                  then
-                         /bin/su -l $4 -c "$3"
+                         su -l $4 -c "$3"
                  else
                          $3
                  fi
          else
-                 if ! curl "http://$HOSTNAME:$1/simstatus/"
+                 echo "$2 is up and responds with OK status."
-                then
-                        kill -KILL $running_pid
-                fi
          fi
+}

@@ Line 4: / Line 4: @@
 '''NOTE: This assumes you have separate script(s) to launch each instance and apply any relevant settings, whereas BlueWall's original executed the commands directly from the watchdog script.
 === oswatchdog (multiple instances) ===
 <source lang="bash">
 #! /bin/sh
+#
@@ Line 34: / Line 34: @@
 # Hostname
-HOSTNAME="<Domain or IP address>"
+HOSTNAME="domain.or.ip.address"
 #if the file exist, opensim wont be restarted
@@ Line 53: / Line 57: @@
                  TIME="Simulator $2 Down, Restarting: `/bin/date +"%A, %B %d - %r"`"
                  echo $TIME >>$LOG
-                 /bin/su -l opensim -c "/home/opensim/$3"
          else
                  if ! curl "http://$HOSTNAME:$1/simstatus/"
@@ Line 66: / Line 76: @@
 # values for the instance.
+#
-# listener port: The port the instance listens to. Is set in OpenSim.ini; default is 9000
+# status_check "<listener port>" "<screen name>" "<launch script>" "<user>"
-# screen name: The name of the screen running the instance
-# launch script: The filename of the script that launches the instance
+#
-# Example: status_check "9000" "OpensimOne" "opensim-one.sh"
+# <listener port> - The port the instance listens to. Is set in OpenSim.ini; default is 9000
+#
-status_check "<listener port>" "<screen name>" "<launch script>"
+status_check "<listener port>" "<screen name>" "<launch script>" "<user>"
 </source>

← Older revision		Revision as of 00:33, 5 June 2010
Line 1:		Line 1:
−	=== Modified oswatchdog for multiple instances: ===	+	=== Modified oswatchdog for multiple instances ===
	This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.		This is a modified version of BlueWall's oswatchdog. I had trouble getting the original to run and it was not well designed for multiple instances (I run quite a few). This allows you to easily add as many instances to be monitored as you wish.