Restart script (when server crashed)

[Ar2rJke]

guys, I'm sorry if the topic has already been raised to me, I just need a clear and distinct answer. The additions are many scripts that prevent auto-crash the server. I personally need the simple, high-quality, reliable, and of course hard-working. Just a lot of them do not know what to choose.

On the advice of a good script auto-crash server some sort
Sincerely, Arthur

[Maxe___]

Hey,
I have running a script like this one:
https://gist.github.com/2667773

[Ar2rJke]

Thank you for having responded to me.
At a very simple form that pleases, I would like to clarify, I'm changing it up just the way my server and score it in the crontab
Do I understand you?

example:

#!/bin/sh
# Automatically restarts a TeamSpeak3 Server once it has crashed.
# Required init.d integration of the Server

# Author   : Maximilian Narr
# Homepage : devmx.de
# eMail    : maxe.nr@live.de

# Adapt it to your path where the TS3 Server is located.
cd /home/tsserver/server

if [ -e ts3server.pid ]
then
        if ( !(kill -0 $(cat ts3server.pid) 2> /dev/null) )
        then
                # Start command
                sh /home/tsserver/ts3server_startscript.sh restart
        fi
else
                # Start command
                sh /home/tsserver/ts3server_startscript.sh restart
fi

crontab

*/1 * * * * cd /scripts/crash.sh

or

*/1 * * * * cd ~/scripts && sh crash.sh

And here's another question, whether the server is run teamspeak automatically after you reboot the server machine? or the script is only responsible for auto-crash server?

[Maxe___]

Thank you for having responded to me.
At a very simple form that pleases, I would like to clarify, I'm changing it up just the way my server and score it in the crontab
Do I understand you?

Yep, you simply have to adapt the paths to the directory where your server is located.

In the crontab

*/1 * * * * sh /path/to/your/file/crash.sh

should be enough.

The script is ONLY for autorestarting the server, it does not automatically start it on boot. Therefore you have make an init.d integration and link it then to rc2.d resp. rc0.d.

This is my script for that: https://gist.github.com/2686934

1. Create the file teamspeak in /etc/init.d:

nano /etc/init.d/teamspeak

Copy the code from the above link and edit it that it fits with your configuration

2. Now you can control the TeamSpeak3 Server like that:

# Start the server
/etc/init.d/teamspeak start

# Stop the server
/etc/init.d/teamspeak stop

# Restart the server
/etc/init.d/teamspeak restart

# Get status of the server
/etc/init.d/teamspeak status

3. Link the file to rc0.d directory to automatically stop the server on shutdown and to rc2.d directory to start the server automatically on startup. Also you might add it to rc6.d to start the server on reboot.

cd /etc/rc0.d

# Adapt the number to a lower value for higher priority
sudo ln -s /etc/init.d/teamspeak K50teamspeak

cd /etc/rc2.d

# Adapt the number to a lower value for higher priority
sudo ln -s /etc/init.d/teamspeak S50teamspeak

cd /etc/rc6.d

# Adapt the number to a lower value for higher priority
sudo ln -s /etc/init.d/teamspeak S50teamspeak

4. Now you got it, and the server should automatically restart on startup. In the first script you can now also use it this way:

#!/bin/sh
# Automatically restarts a TeamSpeak3 Server once it has crashed.
# Required init.d integration of the Server


# Author   : Maximilian Narr
# Homepage : devmx.de
# eMail    : maxe.nr@live.de


# Adapt it to your path where the TS3 Server is located.
cd /home/tsserver/server


if [ -e ts3server.pid ]
then
        if ( !(kill -0 $(cat ts3server.pid) 2> /dev/null) )
        then
                # Start command
                /etc/init.d/teamspeak restart
        fi
else
                # Start command
                /etc/init.d/teamspeak restart
fi

I hope this helps

[Ar2rJke]

Thank you very much. everything works well!!

[Maxe___]

Thank you very much. everything works well!!

You're welcome

[Ar2rJke]

Topic can be closed. Oche useful for those who are not identified with the choice of a script.

[n3oth3on3]

teamspeak file

#!/bin/bash
### BEGIN INIT INFO
# Provides: teamspeak
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start TeamSpeak3 Server
# Description: Start the TeamSpeak3 Server
### END INIT INFO

### Start adaptable information ###

# User which will run the Teamspeak-Server
USER=ts3

# The installation directory of the Teamspeak-Server
DIR=/home/ts3/

### End adaptable information ###

if [ $1 == "start" ]; then
        # Be sure to specify additional starting parameters here
        su -c "cd $DIR && $DIR/ts3server_startscript.sh start" - $USER
elif [ $1 == "restart" ]; then
        su -c "cd $DIR && $DIR/ts3server_startscript.sh stop" - $USER

        # Be sure to specify additional starting parameters here
        su -c "cd $DIR && $DIR/ts3server_startscript.sh start" - $USER
else
        su -c "cd $DIR && $DIR/ts3server_startscript.sh $1" - $USER
fi 

I did all like from Step 1 to 3. The Commands like

/etc/init.d/teamspeak start 

works fine, but when i restart the Server, Teamspeak is not restarting...

Can someone help me?