Autorestart With Upstart
From OpenSimulator
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| − | ==What is upstart?== | + | == What is upstart? == |
From the official description: | From the official description: | ||
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| − | ==Monitoring/restarting OpenSim with upstart== | + | == Monitoring/restarting OpenSim with upstart == |
| − | The following assumes you're running OpenSim within GNU screen, so one can detach and reattach to the console. | + | The following assumes you're running OpenSim within GNU screen, so one can detach and reattach to the console. But that's not required to use upstart. |
Create a file, <tt>/etc/event.d/opensim</tt> , containing the following: | Create a file, <tt>/etc/event.d/opensim</tt> , containing the following: | ||
Revision as of 18:01, 3 March 2012
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What is upstart?
From the official description:
- Upstart is an event-based replacement for the /sbin/init daemon which handles starting of tasks and services during boot, stopping them during shutdown and supervising them while the system is running.
- It was originally developed for the Ubuntu distribution, but is intended to be suitable for deployment in all Linux distributions as a replacement for the venerable System-V init.
Monitoring/restarting OpenSim with upstart
The following assumes you're running OpenSim within GNU screen, so one can detach and reattach to the console. But that's not required to use upstart.
Create a file, /etc/event.d/opensim , containing the following:
start on runlevel [!06] stop on runlevel [06] exec /bin/su - opensim -c '/usr/bin/screen -h 0 -D -m -c /var/run/opensim/opensim.screenrc' respawn # give up if I respawn 3 times in 60 seconds... respawn limit 3 60
Create a file, /var/run/opensim/opensim.screenrc , containing the following:
chdir /usr/lib/opensim/bin screen -h 500 -t opensim mono OpenSim.exe -gui=true
Then, to start or stop OpenSim, just use:
# start opensim
or:
# stop opensim
If OpenSim dies on its own, upstart will automatically restart it.
