Initial commit

.gitignore

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+__pycache__/
+backup.log

README.md

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+Various scripts to ease administration of play.geekify.de
+
+Create a file named `CONFIG.py` containing your rcon credentials, example:
+
+```
+HOST="127.0.0.1"
+PORT=25575
+PW="supersecretpassword"
+```

backup.sh

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+#!/bin/bash
+set -e
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+filename="maps-$(date +%s).tar.gz"
+(
+echo "Starting backup at $(date) to $filename"
+$DIR/backup_prepare.py
+cd /opt/minecraft/server
+tar -czf "../backups/$filename" world* || true 2>&1
+size="$(du -h ../backups/$filename | awk '{ print $1 }')"
+echo "Backup completed at $(date) with a size of $size"
+$DIR/enable_autosave.py
+echo "Backup done at $(date)!"
+if [[ $1 == "--restart-after-backup" ]]; then
+    echo "Restart after backup was requested, initializing restart in 10 minutes"
+    $DIR/restart_server.py &
+fi
+) >> /opt/minecraft/tools/backup.log
+echo $filename

backup_prepare.py

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+#!/usr/bin/env python3
+import time
+import sys
+from mcrcon import MCRcon
+from CONFIG import HOST,PW,PORT
+
+flushed=False
+with MCRcon(HOST, PW, port=PORT) as mcr:
+    resp = mcr.command("say BACKUP STARTED")
+    resp = mcr.command("save-off")
+    resp = mcr.command("save-all flush")
+    if "Saved the game" in resp:
+        flushed=True
+        print("Flushed map successfully. Don't forget to run enable_autosave.py after the map backup")
+
+if flushed:
+    sys.exit(0)
+else:
+    sys.exit(1)

cli.py

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+#!/usr/bin/env python3
+from mcrcon import mcrcon_cli
+mcrcon_cli()

enable_autosave.py

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+#!/usr/bin/env python3
+import time
+import sys
+from mcrcon import MCRcon
+from CONFIG import HOST,PW,PORT
+
+autosave_on=False
+with MCRcon(HOST, PW, port=PORT) as mcr:
+    resp = mcr.command("save-on")
+    if "Automatic saving is now enabled" in resp:
+        autosave_on=True
+    resp = mcr.command("say BACKUP FINISHED")
+
+if autosave_on:
+    print("Autosave successfuly enabled.")
+    sys.exit(0)
+else:
+    print("Enabling autosave failed. Was it already turned on?")
+    sys.exit(1)

players.py

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+#!/usr/bin/env python3
+import time
+import sys
+import re
+from mcrcon import MCRcon
+import pdb
+from CONFIG import HOST,PW,PORT
+
+flushed=False
+with MCRcon(HOST, PW, port=PORT) as mcr:
+    resp = mcr.command("list uuids")
+resp = resp.split(":")
+player_list = resp[1].strip().split(",")
+player_list = list(map(lambda x: x.strip(), player_list))
+
+count_regex = re.match("There are ([0-9]+) of a max of ([0-9]+) players online", resp[0])
+num_players = count_regex.group(1)
+max_players = count_regex.group(2)
+print("Current # players:", num_players)
+print("Max # players:", max_players)
+print(player_list)
+pdb.set_trace()
+
+if flushed:
+    sys.exit(0)
+else:
+    sys.exit(1)

restart_server.py

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+#!/usr/bin/env python3
+import time
+import sys
+import datetime
+from mcrcon import MCRcon
+from CONFIG import HOST,PW,PORT
+
+autosave_on=False
+with MCRcon(HOST, PW, port=PORT) as mcr:
+    current_time = datetime.datetime.now().strftime("%H:%M")
+    resp = mcr.command("say {}: Server will restart in §a10§f minutes".format(current_time))
+    time.sleep(30)
+    current_time = datetime.datetime.now().strftime("%H:%M")
+    resp = mcr.command("say {}: Server will restart in §e5§f minutes".format(current_time))
+    time.sleep(24)
+    current_time = datetime.datetime.now().strftime("%H:%M")
+    resp = mcr.command("say {}: Server will restart in §61§f minute".format(current_time))
+    time.sleep(5)
+    for i in range(10):
+        resp = mcr.command("say Server will restart in §4{}§f seconds".format(10-i))
+        time.sleep(1)
+
+    resp = mcr.command("restart")
+
+sys.exit(0)