Installer un serveur MineCraft (Debian x64)

Voici un tuto qui permet d'installer un serveur Minecraft officiel avec le mod bukkit + plugin sur une architecture Debian 5 en 64 bits sur un serveur dédier de type Dédibox DC. Ce tuto a pour but de vous aider, le site Art du web n'est pas responsable de l'utilisation que vous aller en faire et ne fera aucun support :) J'ai écrit ce tutoral pour le site http://www.demineurs.fr/. Si vous souhaitez avoir plus d'info, je vous invite a allé le visiter.

apt-get install openjdk-6-jre

useradd -d /home/minecraft -m -s /bin/bash minecraft
passwd minecraft
su - minecraft
cd
mkdir install && cd install

• Télécharger la dernière version du serveur minecraft pour GNU/LINUX.

wget http://www.minecraft.net/download/minecraft_server.jar?v=1297459061673
mv minecraft_server.jar?v=1289500485639 minecraft_server.jar
mkdir /home/minecraft/srv_bukkit && cp minecraft_server.jar ../srv_bukkit

• Télécharger la dernière version du mod bukkit

wget http://bamboo.lukegb.com/browse/BUKKIT-CRAFTBUKKIT-JOB1-308/artifact/CraftBukkit-JAR/craftbukkit-0.0.1-SNAPSHOT.jar
mv craftbukkit-0.0.1-SNAPSHOT.jar craftbukkit.jar
cp craftbukkit.jar ../srv_bukkit
cd ../srv_bukkit

• Lancer le serveur afin de vérifier que tout est fonctionnelle.

Pour info, la valeur 2048 est la quantité de RAM maximum que le serveur va alloué minecraft.

java -Xmx2048M -Xms2048M -jar craftbukkit.jar nogui
stop

su -
apt-get install screen
mkdir /home/minecraft/backups && mkdir /home/minecraft/backups/srv_bukkit
vim /etc/init.d/minecraft

• Le script init :

minecraft

#!/bin/bash
# /etc/init.d/minecraft
# version 0.3.2 2011-01-27 (YYYY-MM-DD)
 
### BEGIN INIT INFO
# Provides: minecraft
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start: $network
# Should-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Minecraft server
# Description: Starts the minecraft server
### END INIT INFO
 
#Settings
SERVICE='craftbukkit.jar'
USERNAME="minecraft"
MCPATH='/home/minecraft/srv_bukkit'
INVOCATION='java -Xmx2048M -Xms2048M -jar craftbukkit.jar nogui'
BACKUPPATH='/home/minecraft/backups/srv_bukkit/'
 
ME=`whoami`
as_user() {
  if [ "$ME" == "$USERNAME" ] ; then
    bash -c "$1"
  else
    su - $USERNAME -c "$1"
  fi
}
 
mc_start() {
  if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
  then
    echo "Tried to start but $SERVICE was already running!"
  else
    echo "$SERVICE was not running... starting."
    cd $MCPATH
    as_user "cd $MCPATH && screen -dmS minecraft $INVOCATION"
    sleep 7
    if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
    then
      echo "$SERVICE is now running."
    else
      echo "Could not start $SERVICE."
    fi
  fi
}
 
mc_saveoff() {
        if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
        then
                echo "$SERVICE is running... suspending saves"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"say Sauvegarde en cours...\"\015'"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-off\"\015'"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-all\"\015'"
                sync
                sleep 10
        else
                echo "$SERVICE was not running. Not suspending saves."
        fi
}
 
mc_saveon() {
        if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
        then
                echo "$SERVICE is running... re-enabling saves"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-on\"\015'"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"say Sauvegarde terminée!\"\015'"
        else
                echo "$SERVICE was not running. Not resuming saves."
        fi
}
 
mc_stop() {
        if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
        then
                echo "$SERVICE is running... stopping."
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"say Arrêt du serveur dans 10 secondes!\"\015'"
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"save-all\"\015'"
                sleep 10
                as_user "screen -p 0 -S minecraft -X eval 'stuff \"stop\"\015'"
                sleep 7
        else
                echo "$SERVICE was not running."
        fi
        if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
        then
                echo "$SERVICE could not be shut down... still running."
        else
                echo "$SERVICE is shut down."
        fi
}
 
 
mc_update() {
  if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
  then
    echo "$SERVICE is running! Will not start update."
  else
    MC_SERVER_URL=http://minecraft.net/`wget -q -O - http://www.minecraft.net/download.jsp | grep minecraft_server.jar\</a\> | cut -d \" -f 2`
    as_user "cd $MCPATH && wget -q -O $MCPATH/minecraft_server.jar.update $MC_SERVER_URL"
    if [ -f $MCPATH/minecraft_server.jar.update ]
    then
      if `diff $MCPATH/minecraft_server.jar $MCPATH/minecraft_server.jar.update >/dev/null`
        then
          echo "You are already running the latest version of $SERVICE."
        else
          as_user "mv $MCPATH/minecraft_server.jar.update $MCPATH/minecraft_server.jar"
          echo "Minecraft successfully updated."
      fi
    else
      echo "Minecraft update could not be downloaded."
    fi
  fi
}
 
mc_backup() {
   echo "Backing up minecraft world"
   if [ -d $BACKUPPATH/world_`date "+%m.%d.%Y"` ]
   then
     for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
     do
       if [ -d $BACKUPPATH/world_`date "+%m.%d.%Y"`-$i ]
       then
         continue
       else
         as_user "cd $MCPATH && cp -r world $BACKUPPATH/world_`date "+%m.%d.%Y"`-$i"
         break
       fi
     done
   else
     as_user "cd $MCPATH && cp -r world $BACKUPPATH/world_`date "+%m.%d.%Y"`"
     echo "Backed up world"
   fi
   echo "Backing up the minecraft server executable"
   if [ -f "$BACKUPPATH/minecraft_server_`date "+%m.%d.%Y"`.jar" ]
   then
     for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
     do
       if [ -f "$BACKUPPATH/minecraft_server_`date "+%m.%d.%Y"`-$i.jar" ]
       then
         continue
       else
         as_user "cd $MCPATH && cp minecraft_server.jar \"$BACKUPPATH/minecraft_server_`date "+%m.%d.%Y"`-$i.jar\""
         break
       fi
     done
   else
     as_user "cd $MCPATH && cp minecraft_server.jar \"$BACKUPPATH/minecraft_server_`date "+%m.%d.%Y"`.jar\""
   fi
   echo "Backup complete"
}
 
 
#Start-Stop here
case "$1" in
  start)
    mc_start
    ;;
  stop)
    mc_stop
    ;;
  restart)
    mc_stop
    mc_start
    ;;
  update)
    mc_stop
    mc_backup
    mc_update
    mc_start
    ;;
  backup)
    mc_saveoff
    mc_backup
    mc_saveon
    ;;
  status)
    if ps ax | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
    then
      echo "$SERVICE is running."
    else
      echo "$SERVICE is not running."
    fi
    ;;
 
  *)
  echo "Usage: /etc/init.d/minecraft {start|stop|update|backup|status|restart}"
  exit 1
  ;;
esac
 
exit 0

# chmod 755 /etc/init.d/minecraft
# update-rc.d minecraft defaults
# chmod +x /etc/init.d/minecraft
# chown minecraft:minecraft /etc/init.d/minecraft

On lance le serveur :

su - minecraft
/etc/init.d/minecraft start

On vérifie et on stop :

screen -liste
screen -r <non du screen>

ctrl+a+x

/etc/init.d/minecraft stop

Pour se mettre admin, il faut rajouter son pseudo dans le fichier ops.txt :

vim /home/minecraft/srv_bukkit/ops.txt

Liste des commendes de bases : http://www.minecraftwiki.net/wiki/Op

Pour modifier la config du serveur :

vim /home/minecraft/srv_bukkit/server.properties

Un reboot du serveur est nécessaire pour appliquer ces options.

en cours…

http://zyfcraft.no-ip.org/2011/01/21/tuto-installer-plugin-bukkit-minecraft/

• http://zyfcraft.no-ip.org/

• http://www.minecraft.net/

• http://www.minecraftwiki.net/wiki/Minecraft_Wiki

• http://bukkit.org/