mirror of
https://github.com/msmhq/msm.git
synced 2024-08-30 18:12:35 +00:00
Initial (not tested, and most likely not working) files.
Before this initial commit, I worked on the code in a github gist. The code in this commit comes from this gist commit: https://gist.github.com/2725916/ce58be848998aa93572f99e62f2e39e06db9463a
This commit is contained in:
Marcus Whybrow
commit
aaaa69dbd6
24
README.markdown
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24
README.markdown
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@ -0,0 +1,24 @@
|
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# Marcus' Minecraft/Bukkit Init Script
|
||||
|
||||
## Features
|
||||
|
||||
* Multi-server compatible, run two or more servers on one machine
|
||||
* Start, stop and restart your server
|
||||
* Create [WorldEdit snapshot][we-snapshot] compatible backups of your worlds
|
||||
* Backup the entire server folder for complete protection
|
||||
* Load world's into RAM for faster access (reduces lag)
|
||||
* Easily configurable, change directory locations, in-game messages etc. from one simple file
|
||||
|
||||
[we-snapshot]: http://wiki.sk89q.com/wiki/WorldEdit/Snapshots
|
||||
|
||||
## Upcomming features
|
||||
|
||||
* **Provisioning:** Create, move, delete and manage multiple servers from one script.
|
||||
* **Restore:** Roll-back to an old world or whole server backup automatically.
|
||||
* **QuickBackup:** If you store your backups non-locally (maybe on a NAS), QuickBackup optionally creates a backup locally for speed, and then moves it after your players are building again!
|
||||
|
||||
## Acknowledgements
|
||||
|
||||
This code grew out of an old version of [Ahtenus' Minecraft Init Script][ahtenus-minecraft-init].
|
||||
|
||||
[ahtenus-minecraft-init]: https://github.com/Ahtenus/minecraft-init
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77
manager.config
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77
manager.config
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#!/bin/bash
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# /opt/minecraft/server2/manager.config
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||||
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||||
### Important Names
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||||
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||||
# A short name representation for this server, used for consistent directory names:
|
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SERVER_NAME="server2"
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||||
# Name to use for the screen instance (must be unique system wide):
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SCREEN_NAME="minecraft2"
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|
||||
# User that should start and interact with the server
|
||||
SERVER_USER="minecraft"
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||||
|
||||
|
||||
### Server Directories
|
||||
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||||
# Path to minecraft directory:
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SERVER_PATH="/opt/minecraft/${SERVER_NAME}"
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|
||||
# Where the worlds are located on the disk. Can not be the same as SERVER_PATH:
|
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WORLD_STORAGE_PATH="${SERVER_PATH}/worldstorage"
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||||
|
||||
# Path to plugin folder:
|
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SERVER_PLUGIN_PATH="${SERVER_PATH}/plugins"
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||||
|
||||
|
||||
### Backups and Archives
|
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|
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# When a snapshot (backup) is created of a world it will be stored in this directory
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WORLD_SNAPSHOT_PATH="/mnt/Drobo/Public/Shares/Backups/Minecraft/WorldBackups/${SERVER_NAME}"
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# When the server log is compressed and archived, it is stored here:
|
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LOG_ARCHIVE_PATH="/mnt/Drobo/Public/Shares/Backups/Minecraft/Logs/${SERVER_NAME}"
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|
||||
# When a complete backup of the entire server directory is make, it is stored here:
|
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COMPLETE_BACKUP_PATH="/mnt/Drobo/Public/Shares/Backups/Minecraft/WholeBackups/${SERVER_NAME}"
|
||||
|
||||
# Symbolic links usually point to large or centralised files which should not be
|
||||
# included in a complete backup of this singular server.
|
||||
# options: true, false
|
||||
COMPLETE_BACKUP_FOLLOW_SYMLINKS=false
|
||||
|
||||
# When a backup of Bukkit plugin config files is made, it is stored here:
|
||||
CONFIG_BACKUP_PATH="/mnt/Drobo/Public/Shares/Backups/Minecraft/ConfigBackups/${SERVER_NAME}"
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||||
|
||||
# The pattern used to search for config files within the plugin directory
|
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CONFIG_BACKUP_PATTERN="*.yml"
|
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|
||||
|
||||
### Speedy Ramdisk
|
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|
||||
# options: true, false
|
||||
RAMDISK_ENABLED=true
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|
||||
# Path to the the mounted ramdisk default in Ubuntu: /dev/shm
|
||||
RAMDISK_PATH="/dev/shm"
|
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|
||||
|
||||
### Jar configuration
|
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|
||||
# Location of the server jar to run (minecraft_server.jar, bukkit.jar etc.):
|
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JAR="${SERVER_PATH}/server.jar"
|
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|
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# The amount of memory the server will use when started:
|
||||
INITAL_MEMORY="2048M"
|
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|
||||
# The maximum amount of memory the server can use at any time:
|
||||
MAXIMUM_MEMORY="2048M"
|
||||
|
||||
# Number of CPUs/cores to use at runtime:
|
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CPU_COUNT=2
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|
||||
# The command which launches the Minecraft server using the variables
|
||||
# provided thus far:
|
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INVOCATION="java -Xmx$MAXMEM -Xms$INITMEM -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=${CPU_COUNT} -XX:+AggressiveOpts -jar $JAR nogui"
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640
minecraft
Normal file
640
minecraft
Normal file
@ -0,0 +1,640 @@
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||||
#!/bin/bash
|
||||
|
||||
### 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
|
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# Default-Stop: 0 1 6
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# Short-Description: Minecraft server
|
||||
# Description: Init script for minecraft/bukkit server, with rolling logs and use of ramdisk for less lag.
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### END INIT INFO
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||||
# Minecraft/Bukkit init script by Marcus Whybrow
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# - Modified from a script created by Ahtenus (https://github.com/Ahtenus/minecraft-init)
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# - Which was apparently based upon http://www.minecraftwiki.net/wiki/Server_startup_script
|
||||
|
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# The location of the configuration file for this script
|
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CONFIG="/opt/minecraft/server1/manager.config"
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||||
|
||||
|
||||
### Load configuration variables
|
||||
source $CONFIG
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||||
|
||||
|
||||
### General Utility functions
|
||||
|
||||
# Returns the current time as a UNIX timestamp (in seconds since 1970)
|
||||
now() {
|
||||
date +%s
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||||
}
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||||
|
||||
as_user() {
|
||||
if [ $(whoami) == $USER ] ; then
|
||||
bash -c "$1"
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||||
else
|
||||
su - $USER -c "$1"
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
### Log Utility Functions
|
||||
|
||||
# Gets the time UNIX timestamp for a server log line
|
||||
# $1: A server log line
|
||||
# returns: Time in seconds since 1970-01-01 00:00:00 UTC
|
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log_line_get_time() {
|
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time_string=$(echo $1 | awk '{print $1 " " $2}')
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date -d "$time_string" "+%s"
|
||||
}
|
||||
|
||||
# Watches the log
|
||||
# $1: The line in the log to wait for
|
||||
# $2: A UNIX timestamp (seconds since 1970) which the $1 line must be after
|
||||
# returns: When the line is found
|
||||
log_wait_for_line() {
|
||||
regex="^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} \[.*\] ${1}"
|
||||
|
||||
while read LINE
|
||||
do
|
||||
time=$(log_line_get_time "$LINE")
|
||||
|
||||
# If the entry is old enough and matches the regular expression
|
||||
if [[ $time -ge $2 && $LINE =~ $regex ]]
|
||||
then
|
||||
echo $LINE
|
||||
fi
|
||||
done < <(tail --follow --lines=100 --sleep-interval=0.1 $SERVER_LOG)
|
||||
}
|
||||
|
||||
|
||||
### Server Utility Functions
|
||||
|
||||
server_is_running() {
|
||||
if ps ax | grep -v grep | grep "$SCREEN_NAME $INVOCATION" > /dev/null
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||||
then
|
||||
return true
|
||||
else
|
||||
return false
|
||||
fi
|
||||
}
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||||
|
||||
# Gets the process ID for the server if running, otherwise it outputs nothing
|
||||
server_pid() {
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ps ax | grep -v grep | grep "$SCREEN_NAME $INVOCATION" | awk '{print $1}'
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||||
}
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||||
|
||||
server_wait_for_stop() {
|
||||
pid=$(server_pid)
|
||||
|
||||
while ps -p $(server_pid) > /dev/null
|
||||
do
|
||||
sleep 0.1
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||||
done
|
||||
}
|
||||
|
||||
# $1: A line of text to enter into the server console
|
||||
server_eval() {
|
||||
as_user "screen -p 0 -S $SCREEN_NAME -X eval 'stuff \"$1\"\015'"
|
||||
}
|
||||
|
||||
# $1: A line of text to enter into the server console
|
||||
# $2: The line of text in the log to wait for
|
||||
server_eval_and_wait() {
|
||||
time=$(now)
|
||||
server_eval $1
|
||||
log_wait_for_line "$2" "$time"
|
||||
}
|
||||
|
||||
|
||||
### World Handling Functions
|
||||
|
||||
worlds_get() {
|
||||
a=1
|
||||
for NAME in $(ls ${WORLD_STORAGE_PATH})
|
||||
do
|
||||
if [ -d ${WORLD_STORAGE_PATH}/$NAME ]
|
||||
then
|
||||
WORLDNAME[$a]=$NAME
|
||||
if [ -e ${WORLD_STORAGE_PATH}/$NAME/ramdisk ]
|
||||
then
|
||||
WORLDRAM[$a]=true
|
||||
else
|
||||
WORLDRAM[$a]=false
|
||||
fi
|
||||
a=$a+1
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
# Creates symbolic links in the server directory (SERVER_PATH) for each
|
||||
# of the Minecraft worlds located in the world storage directory (WORD_STORAGE_PATH).
|
||||
worlds_ensure_links() {
|
||||
echo "Updating world symbolic links..."
|
||||
|
||||
worlds_get
|
||||
for INDEX in ${!WORLDNAME[@]}
|
||||
do
|
||||
# -L checks for the path being a link rather than a file
|
||||
# ! -a, since it is within double square brackets means: the negation of
|
||||
# the existence of the file. In other words: true if does not exist
|
||||
if [[ -L ${SERVER_PATH}/${WORLDNAME[$INDEX]} || ! -a ${SERVER_PATH}/${WORLDNAME[$INDEX]} ]]
|
||||
then
|
||||
# If there is a symbolic link in the SERVER_PATH to this world or there is not
|
||||
# a directory in the SERVER_PATH for this world.
|
||||
|
||||
# Get the original file path the symbolic link is pointing to
|
||||
# If there is no link, link_target will contain nothing
|
||||
link_target=$(readlink ${SERVER_PATH}/${WORLDNAME[$INDEX]})
|
||||
|
||||
if ${WORLDRAM[$INDEX]}
|
||||
then
|
||||
# If this world is marked as loaded into RAM
|
||||
|
||||
if [ "${link_target}" != "${RAMDISK_PATH}/${WORLDNAME[$INDEX]}" ]
|
||||
then
|
||||
# If the symbolic link does not point to the RAM version of the world
|
||||
|
||||
# Remove the symbolic link if it exists
|
||||
as_user "rm -f ${SERVER_PATH}/${WORLDNAME[$INDEX]}"
|
||||
|
||||
# Create a new symbolic link pointing to the RAM version of the world
|
||||
as_user "ln -s ${RAMDISK_PATH}/${WORLDNAME[$INDEX]} ${SERVER_PATH}/${WORLDNAME[$INDEX]}"
|
||||
echo "Created a link for ${WORLDNAME[$INDEX]} which is in RAM: ${RAMDISK_PATH}/${WORLDNAME[$INDEX]}"
|
||||
fi
|
||||
else
|
||||
# Otherwise the world is not loaded into RAM, and is just on disk
|
||||
|
||||
if [ "${link_target}" != "${WORLD_STORAGE_PATH}/${WORLDNAME[$INDEX]}" ]
|
||||
then
|
||||
# If the symbolic link does not point to the disk version of the world
|
||||
|
||||
# Remove the symbolic link if it exists
|
||||
as_user "rm -f ${SERVER_PATH}/${WORLDNAME[$INDEX]}"
|
||||
|
||||
# Create a new symbolic link pointing to the disk version of the world
|
||||
as_user "ln -s ${WORLD_STORAGE_PATH}/${WORLDNAME[$INDEX]} ${SERVER_PATH}/${WORLDNAME[$INDEX]}"
|
||||
|
||||
echo "Created a link for ${WORLDNAME[$INDEX]} which on disk: ${WORLD_STORAGE_PATH}/${WORLDNAME[$INDEX]}"
|
||||
fi
|
||||
fi
|
||||
else
|
||||
# There was no symbolic link, and there was a directory, meaning a world
|
||||
# directory has been placed in SERVER_PATH, this is not allowed:
|
||||
echo "Could not process ${WORLDNAME[$INDEX]}. please move all worlds to ${WORLD_STORAGE_PATH}."
|
||||
exit 1
|
||||
fi
|
||||
done
|
||||
echo "Finished updating world symbolic links."
|
||||
}
|
||||
|
||||
world_to_ram() {
|
||||
as_user "rsync -rt --exclude 'ramdisk' ${WORLD_STORAGE_PATH}/$1/ ${RAMDISK_PATH}/$1"
|
||||
}
|
||||
|
||||
worlds_to_ram() {
|
||||
echo "Synchronising worlds to RAM..."
|
||||
|
||||
worlds_get
|
||||
for INDEX in ${!WORLDNAME[@]}
|
||||
do
|
||||
if ${WORLDRAM[$INDEX]}
|
||||
then
|
||||
if [ -L ${SERVER_PATH}/${WORLDNAME[$INDEX]} ]
|
||||
then
|
||||
printf "[RAM] \"${WORLDNAME[$INDEX]}\": Synchronising to RAM... "
|
||||
world_to_ram "${WORLDNAME[$INDEX]}"
|
||||
echo "Done."
|
||||
fi
|
||||
else
|
||||
echo "[DSK] \"${WORLDNAME[$INDEX]}\": Nothing to do."
|
||||
fi
|
||||
done
|
||||
|
||||
echo "Finished synchronising worlds to RAM."
|
||||
}
|
||||
|
||||
worlds_to_disk() {
|
||||
echo "Synchronising worlds in RAM to disk..."
|
||||
|
||||
worlds_get
|
||||
for INDEX in ${!WORLDNAME[@]}
|
||||
do
|
||||
if [ -e ${RAMDISK_PATH}/${WORLDNAME[$INDEX]} ]
|
||||
then
|
||||
printf "[RAM] \"${WORLDNAME[$INDEX]}\": Synchronising to disk... "
|
||||
as_user "rsync -rt --exclude 'ramdisk' ${RAMDISK_PATH}/${WORLDNAME[$INDEX]}/ ${WORLD_STORAGE_PATH}/${WORLDNAME[$INDEX]}"
|
||||
echo "Done."
|
||||
else
|
||||
echo "[DSK] \"${WORLDNAME[$INDEX]}\": Nothing to do."
|
||||
fi
|
||||
done
|
||||
|
||||
echo "Finished synchronising worlds in RAM to disk."
|
||||
}
|
||||
|
||||
world_toggle_ramdisk_state() {
|
||||
if [ ! -e ${WORLD_STORAGE_PATH}/$1 ]
|
||||
then
|
||||
echo "World \"$1\" not found."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -e ${WORLD_STORAGE_PATH}/$1/ramdisk ]
|
||||
then
|
||||
rm ${WORLD_STORAGE_PATH}/$1/ramdisk
|
||||
rm ${RAMDISK_PATH}/$1
|
||||
echo "Removed the RAM flag from \"$1\", and deleted it from RAM."
|
||||
else
|
||||
touch ${WORLD_STORAGE_PATH}/$1/ramdisk
|
||||
echo "Added the RAM flag to \"$1\"."
|
||||
printf "Copying world to RAM... "
|
||||
$(world_to_ram "$1")
|
||||
echo "Done."
|
||||
fi
|
||||
echo "Changes will only take effect after server is restarted."
|
||||
}
|
||||
|
||||
|
||||
### Server Control Functions
|
||||
|
||||
server_start() {
|
||||
if server_is_running
|
||||
then
|
||||
echo "$JAR is already running!"
|
||||
else
|
||||
worlds_ensure_links
|
||||
worlds_to_ram
|
||||
|
||||
time=$(now)
|
||||
|
||||
printf "Starting server... "
|
||||
as_user "cd $SERVER_PATH && screen -dmS $SCREEN_NAME $INVOCATION"
|
||||
$(log_wait_for_line "$CONFIRMATIONS_START" "$time")
|
||||
echo "Done."
|
||||
fi
|
||||
}
|
||||
|
||||
server_saveall() {
|
||||
if server_is_running
|
||||
then
|
||||
# Send the "save-all" command and wait for it to finish
|
||||
printf "Forcing save... "
|
||||
$(server_eval_and_wait "save-all" "$CONFIRMATIONS_SAVE_ALL")
|
||||
echo "Done."
|
||||
else
|
||||
echo "$JAR was not running. Not forcing save."
|
||||
fi
|
||||
}
|
||||
|
||||
server_saveoff() {
|
||||
if server_is_running
|
||||
then
|
||||
# Send the "save-off" command and wait for it to finish
|
||||
printf "Disabling level saving... "
|
||||
$(server_eval_and_wait "save-off" "$CONFIRMATIONS_SAVE_OFF")
|
||||
echo "Done."
|
||||
|
||||
# Also save all
|
||||
server_saveall
|
||||
|
||||
# Not sure what this does, might be important
|
||||
sync
|
||||
else
|
||||
echo "$JAR was not running. Not suspending saves."
|
||||
fi
|
||||
}
|
||||
|
||||
server_saveon() {
|
||||
if server_is_running
|
||||
then
|
||||
# Send the "save-on" command and wait for it to finish
|
||||
printf "Enabling level saving..."
|
||||
$(server_eval_and_wait "save-on" "$CONFIRMATIONS_SAVE_ON")
|
||||
echo "Done."
|
||||
else
|
||||
echo "$JAR was not running. Not resuming saves."
|
||||
fi
|
||||
}
|
||||
|
||||
server_stop() {
|
||||
if server_is_running
|
||||
then
|
||||
sleep ${CONFIG_SERVER_STOP_DELAY}
|
||||
|
||||
server_saveall
|
||||
|
||||
printf "Stopping the server... "
|
||||
server_eval "stop"
|
||||
|
||||
server_wait_for_stop
|
||||
echo "Done."
|
||||
else
|
||||
echo "$JAR was not running."
|
||||
fi
|
||||
|
||||
worlds_to_disk
|
||||
}
|
||||
|
||||
server_restart() {
|
||||
# Restarts the server if it is already running
|
||||
if server_is_running
|
||||
then
|
||||
# Stop the server
|
||||
server_stop
|
||||
|
||||
# Synchronise all worlds in RAM to disk
|
||||
worlds_to_disk
|
||||
# Ensure world symbolic links are up to date
|
||||
worlds_ensure_links
|
||||
# Synchronise worlds back to RAM
|
||||
worlds_to_ram
|
||||
|
||||
# Start the server again
|
||||
server_start
|
||||
else
|
||||
echo "$JAR is not running. Only running servers may be restarted."
|
||||
fi
|
||||
}
|
||||
|
||||
# Not really tested this
|
||||
server_update_jars() {
|
||||
if server_is_running
|
||||
then
|
||||
echo "$JAR is running! Will not start update."
|
||||
else
|
||||
# Update minecraft_server.jar
|
||||
echo "Updating minecraft_server.jar...."
|
||||
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 ${SERVER_PATH} && wget -q -O ${SERVER_PATH}/minecraft_server.jar.update $MC_SERVER_URL"
|
||||
if [ -f ${SERVER_PATH}/minecraft_server.jar.update ]
|
||||
then
|
||||
if $(diff ${SERVER_PATH}/minecraft_server.jar ${SERVER_PATH}/minecraft_server.jar.update >/dev/null)
|
||||
then
|
||||
echo "You are already running the latest version of the Minecraft server."
|
||||
as_user "rm ${SERVER_PATH}/minecraft_server.jar.update"
|
||||
else
|
||||
as_user "mv ${SERVER_PATH}/minecraft_server.jar.update $MCPATH/minecraft_server.jar"
|
||||
echo "Minecraft successfully updated."
|
||||
fi
|
||||
else
|
||||
echo "Minecraft update could not be downloaded."
|
||||
fi
|
||||
|
||||
# Update craftbukkit
|
||||
|
||||
echo "Updating craftbukkit...."
|
||||
as_user "cd ${SERVER_PATH} && wget -q -O ${SERVER_PATH}/craftbukkit.jar.update http://dl.bukkit.org/latest-rb/craftbukkit.jar"
|
||||
if [ -f ${SERVER_PATH}/craftbukkit.jar.update ]
|
||||
then
|
||||
if $(diff ${SERVER_PATH}/craftbukkit-0.0.1-SNAPSHOT.jar $MCPATH/craftbukkit.jar.update > /dev/null)
|
||||
then
|
||||
echo "You are already running the latest version of CraftBukkit."
|
||||
as_user "rm ${SERVER_PATH}/craftbukkit.jar.update"
|
||||
else
|
||||
as_user "mv ${SERVER_PATH}/craftbukkit.jar.update $MCPATH/craftbukkit-0.0.1-SNAPSHOT.jar"
|
||||
echo "CraftBukkit successfully updated."
|
||||
fi
|
||||
else
|
||||
echo "CraftBukkit update could not be downloaded."
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
### Backup Functions
|
||||
|
||||
backup_server() {
|
||||
path=${COMPLETE_BACKUP_PATH}/$(date "+%Y-%m-%d-%H-%M-%S").zip
|
||||
as_user "mkdir -p $COMPLETE_BACKUP_PATH"
|
||||
|
||||
zip_flags="rq"
|
||||
|
||||
# Add the "y" flag if symbolic links should not be followed
|
||||
if [ $COMPLETE_BACKUP_FOLLOW_SYMLINKS -eq $FALSE ]
|
||||
then
|
||||
zip_flags="${zip_flags}y"
|
||||
fi
|
||||
|
||||
# Zip up the server directory
|
||||
printf "Backing up the entire server directory... "
|
||||
as_user "cd ${SERVER_PATH} && zip -${zip_flags} $path $SERVER_PATH"
|
||||
echo "Done."
|
||||
}
|
||||
|
||||
backup_worlds() {
|
||||
worlds_get
|
||||
echo "Backing up worlds..."
|
||||
for INDEX in ${!WORLDNAME[@]}
|
||||
do
|
||||
printf "Backing up world \"${WORLDNAME[$INDEX]}\"... "
|
||||
|
||||
dir="${WORLD_SNAPSHOT_PATH}/${WORLDNAME[$INDEX]}"
|
||||
file_name="$(date "+%Y-%m-%d-%H-%M-%S").zip"
|
||||
as_user "mkdir -p ${dir} && cd ${dir} && zip -rq ${dir}/${file_name} ./*"
|
||||
|
||||
echo "Done."
|
||||
done
|
||||
echo "Finished backing up worlds."
|
||||
}
|
||||
|
||||
# An experimental function which backs up config files for all
|
||||
# Bukkit plugins. Only recognises .yml files currently
|
||||
# I use the backup_server function instead to get everything
|
||||
# for sure.
|
||||
backup_configs() {
|
||||
dir=${CONFIG_BACKUP_PATH}
|
||||
file_name="$(date "+%Y-%m-%d-%H-%M-%S").zip"
|
||||
|
||||
printf "Backing up plugin config files... "
|
||||
as_user "mkdir -p ${dir} && cd ${SERVER_PLUGIN_PATH} && zip -Rq ${dir}/${file_name} '${CONFIG_BACKUP_PATTERN}'"
|
||||
echo "Done."
|
||||
}
|
||||
|
||||
|
||||
### Maintenance Functions
|
||||
|
||||
log_roll() {
|
||||
# Moves and Gzips the logfile, a big log file slows down the
|
||||
# server A LOT (what was notch thinking?)
|
||||
|
||||
as_user "mkdir -p $LOG_PATH"
|
||||
path=${LOG_ARCHIVE_PATH}/${SERVER_NAME}-$(date +%FT%T).log
|
||||
|
||||
printf "Rolling server logs... "
|
||||
as_user "mv $SERVER_LOG $path && gzip $path"
|
||||
echo "Done."
|
||||
}
|
||||
|
||||
|
||||
### Script switch statement
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
# Starts the server
|
||||
server_start
|
||||
;;
|
||||
stop)
|
||||
# Stops the server
|
||||
|
||||
if server_is_running
|
||||
then
|
||||
server_eval "say ${MESSAGE_SERVER_STOP_WARNING}"
|
||||
|
||||
echo "Issued the warning \"${MESSAGE_SERVER_STOP_WARNING}\" to players."
|
||||
echo "Shutting down in ${CONFIG_SERVER_STOP_DELAY} seconds..."
|
||||
fi
|
||||
|
||||
server_stop
|
||||
;;
|
||||
restart)
|
||||
if server_is_running
|
||||
then
|
||||
server_eval "say ${MESSAGE_SERVER_RESTART_WARNING}"
|
||||
|
||||
echo "Issued the warning \"${MESSAGE_SERVER_RESTART_WARNING}\" to players."
|
||||
echo "Restarting in ${CONFIG_SERVER_RESTART_DELAY} seconds..."
|
||||
fi
|
||||
|
||||
server_restart
|
||||
;;
|
||||
backup)
|
||||
# Backs up worlds
|
||||
|
||||
if server_is_running
|
||||
then
|
||||
server_eval "say ${MESSAGE_SERVER_WORLDS_BACKUP_STARTED}"
|
||||
server_saveoff
|
||||
worlds_to_disk
|
||||
|
||||
backup_worlds
|
||||
|
||||
server_saveon
|
||||
server_eval "say ${MESSAGE_SERVER_WORLDS_BACKUP_FINISHED}"
|
||||
else
|
||||
backup_worlds
|
||||
fi
|
||||
;;
|
||||
complete-backup)
|
||||
# Backup everything
|
||||
if server_is_running
|
||||
then
|
||||
server_eval "say ${MESSAGE_SERVER_COMPLETE_BACKUP_STARTED}"
|
||||
server_saveoff
|
||||
|
||||
backup_server
|
||||
|
||||
server_saveon
|
||||
server_eval "say ${MESSAGE_SERVER_COMPLETE_BACKUP_FINISHED}"
|
||||
;;
|
||||
update)
|
||||
echo "Not supported yet."
|
||||
# Update minecraft_server.jar and craftbukkit.jar (thanks karrth)
|
||||
#server_eval "say SERVER UPDATE IN 10 SECONDS."
|
||||
#server_stop
|
||||
#worlds_to_disk
|
||||
#backup_server
|
||||
#server_update_jars
|
||||
#check_links
|
||||
#server_start
|
||||
;;
|
||||
to-disk)
|
||||
# Writes from the ramdisk to disk, in case the server crashes.
|
||||
# Using ramdisk speeds things up a lot, especially if you allow
|
||||
# teleportation on the server.
|
||||
server_saveoff
|
||||
worlds_to_disk
|
||||
server_saveon
|
||||
;;
|
||||
connected)
|
||||
# Lists connected users
|
||||
|
||||
# Send the list command to the server, and wait for the response
|
||||
server_eval_and_wait "list" "Connected players:"
|
||||
;;
|
||||
log-roll)
|
||||
if server_is_running
|
||||
then
|
||||
server_eval "say ${MESSAGE_SERVER_LOG_ROLL_RESTART_WARNING}"
|
||||
echo "Issued the warning \"${MESSAGE_SERVER_LOG_ROLL_RESTART_WARNING}\" to players."
|
||||
echo "Restarting to roll logs in ${CONFIG_SERVER_LOG_ROLL_RESTART_DELAY} seconds..."
|
||||
|
||||
sleep $CONFIG_SERVER_LOG_ROLL_RESTART_DELAY
|
||||
|
||||
server_stop
|
||||
log_roll
|
||||
server_start
|
||||
else
|
||||
log_roll
|
||||
fi
|
||||
;;
|
||||
last)
|
||||
# greps for recently logged in users
|
||||
echo Recently logged in users:
|
||||
cat $SERVER_LOG | awk '/entity|conn/ {sub(/lost/,"disconnected");print $1,$2,$4,$5}'
|
||||
;;
|
||||
status)
|
||||
# Shows server status
|
||||
if server_is_running
|
||||
then
|
||||
echo "$JAR is running."
|
||||
else
|
||||
echo "$JAR is not running."
|
||||
fi
|
||||
;;
|
||||
version)
|
||||
echo "Not supported yet."
|
||||
;;
|
||||
links)
|
||||
worlds_ensure_links
|
||||
;;
|
||||
ramdisk)
|
||||
change_ramdisk_state $2
|
||||
;;
|
||||
worlds)
|
||||
worlds_get
|
||||
for INDEX in ${!WORLDNAME[@]}
|
||||
do
|
||||
if ${WORLDRAM[$INDEX]}
|
||||
then
|
||||
echo "[RAM] ${WORLDNAME[$INDEX]}"
|
||||
else
|
||||
echo "[DSK] ${WORLDNAME[$INDEX]}"
|
||||
fi
|
||||
done
|
||||
;;
|
||||
console)
|
||||
# This only works if the terminal invoking this script
|
||||
# is logged in as the user $USER_NAME, this is a security
|
||||
# measure enforced by screen.
|
||||
as_user "screen -r ${SCREEN_NAME}"
|
||||
;;
|
||||
help)
|
||||
echo "Usage: /etc/init.d/minecraft command"
|
||||
echo
|
||||
echo "start - Starts the server"
|
||||
echo "stop - stops the server"
|
||||
echo "restart - restarts the server"
|
||||
echo "console - opens the screen process (Press Ctr+A then D to exit)"
|
||||
echo "backup - backups the worlds defined in the script"
|
||||
echo "complete-backup - backups the entire server folder"
|
||||
echo "update - fetches the latest version of minecraft.jar server and Bukkit"
|
||||
echo "log-roll - Moves and gzips the logfile"
|
||||
echo "to-disk - copies the worlds from the ramdisk to worldstorage"
|
||||
echo "connected - lists connected users"
|
||||
echo "status - Shows server status"
|
||||
echo "version - returs Bukkit version"
|
||||
echo "links - creates nessesary symlinks"
|
||||
echo "last - shows recently connected users"
|
||||
echo "worlds - shows a list of available worlds"
|
||||
echo "ramdisk WORLD - toggles ramdisk configuration for WORLD"
|
||||
;;
|
||||
*)
|
||||
echo "No such command see /etc/init.d/minecraft help"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
Loading…
x
Reference in New Issue
Block a user