mariowi/multicraft-docker

dockerized multicraft-server

Multicraft Docker

Dockerized Multicraft-Server

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ATTENTION!

Due to the last update to the container, the two config files apache.conf and multicraft.conf are not 100% compatible. If the old configuration files are still used, errors will occur and Multicraft and the user interface will not start. More information at: Update

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Description

This Docker container was inspired by the repos mentioned under credits. However, none of them could fully meet my needs. Since I wanted to run multiple Minecraft servers, I needed at least 10 free ports. An additional port per server is required for dynMap and GeyserMC, i.e. another 20 ports more. The container should also be able to run under unRaid. Therefore I decided to adapt the container to my needs based on the repos mentioned above.

Multicraft

Multicraft.org

The Complete Minecraft Server Hosting Solution and Control Panel.

More Information about usage and configuration possibilities in the Wiki

This container was designed in such a way that it is ready for use immediately after the first start. For this purpose, the panel is also configured based on the transferred variables. The tables in the configured database are also initialized. To do this, the container waits for the database to be ready. This means that the usual panel installation during the first start is no longer necessary.

Please change the standard login and passwort after the first login. For safety's sake!

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Structure of the container

Ubuntu 20.04 is used as the base image for this container. This Multicraft Docker container is testet with diferent (Java) Minecraft Versions up to v1.18.1 , for this Adoptium openJDK 17.0.1+12 with HotSpot JVM is installed. The path to the Java version of this version is automatically used in the config files.

Should also run with higher versions, as long as no new Java version is required. If so, feel free to open an issue.

For compatibility with older Minecraft versions, the following Java versions were also installed:

• For Minevraft versions 1.16.1 til 1.16.5 the LTS Version Adopt openJDK 11.0.13+8 was installed with HotSpot JVM.
• For Minevraft versions below 1.16.1 the LTS Version Adopt openJDK 8u312-b07 was installed with HotSpot JVM and for Vanila Minecraft with OpenJ9.

For these Minrcraft versions, the corresponding Server.jar.conf must be adapted and the path to the Java file must be entered. To do this, in the corresponding jar.conf, for example spigot-1.16.5.jar.conf, the variable {JAVA} must be replaced by /opt/java/openjdk-11/bin/java.

Alternatively, the install script from MarioWi/MultiCraft-JAR-Conf can be used to install the required *.jar files.

Although this container can also be started via the command line, it is advisable to use docker-compose and transfer the required environment variables. For this purpose, a docker-compose.yml was placed in the subfolder examples for creation and use with a mySQL container, this should make the start easier. To use an integrated sqlite database instead of an additional database container, the example file docker-compose_sqlite.xml was stored in the examples folder.

Since I almost always have a map with dynMap as well as the possibility to join Bedrock clients on the Java servers ([GeyserMC](https: //geysermc.org/) in connection with Floodgate), I have reserved port ranges for 11 servers (Java and Bedrock) and for dynMap . The corresponding ports must be set up for final use in the server settings and the configurations for dynMap and GeyserMC.

How GeyserMC, Floodgate or dynMap are set up as well as the use of Multicraft can be found on the corresponding linked pages.

unRaid

The container was designed in such a way that it can also be run without difficulties under unRaid. So the * umask * was set to * 000 * and it was ensured that the user * nobody * in the group * users * is used.

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Exposed Ports

• 80 web interface
• 21 FTP
• 6000-6005 Passive FTP ports
• 25565 and 25565/udp standard port for Minecraft servers
• 19132-19133/udp standard ports for Bedrock servers
• 15580-15590/udp intended for GyserMC (Bedrock clients)
• 25580-25590 intended for servers (normal Java clients)
• 35580-35590 intended for dynMap

Volume

/ multicraft volume with subfolders for

• jar Contains the server jar files and associated conf files. Here, for example, the Java version can be adapted in the Conf file (belonging to the corresponding server).
• data The files of the Deamon are stored here
• servers The servers created in the panel are stored in this folder. A subfolder is automatically created by Multicraft for each server and all files belonging to the server are stored there.
• templates Templates for servers can be created and stored in this folder
• configs This is where the configuration files for Multicraft, the panel and Apache.conf for the web interface are stored. The multicraft.key file is also stored in this folder. The license key is stored in this file.
• html This folder contains the files for the panel / web interface.
• scripts In this folder scripts can be stored which are to be used in connection with Multicraft. For example the installscript with it's config from MarioWi/MultiCraft-JAR-Conf

Limitations and future extensions

Limitations

• Multicraft API
  • not yet implemented, not planned for the time being

Credits

Inspirierende Repos

• AsakuraFuuko/multicraft
• LZStealth/Docker-Multicraft
• Clutch152/multicraft-docker
• ich777/docker-minecraft-basic-server

multicraft-docker's Issues

Not functional with unRaid

The new Image is not functional with unRaid.
It looks as if the UID and GID are not correctly adopted.

Failed to connect to MySQL

Hi Mario

I have tried your multicraft project, but I get this error, when I start the containers with docker-compose

docker-compose -f examples/docker-compose.yml

multicraft_1  | 2021-11-21 11:40:11,874 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:40:11,894 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:40:11,894 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:40:11,895 DEBUG    Connecting to MySQL server at db:3306

and I don't know how to solve it.

Maybe it is related to this error where the databases is created and mc_user is grated privileges?

db_1          | 2021-11-21 11:38:33+00:00 [Note] [Entrypoint]: /usr/local/bin/docker-entrypoint.sh: running /docker-entrypoint-initdb.d/mysqlinit.sql
db_1          | ERROR: Can't initialize batch_readline - may be the input source is a directory or a block device.

This is the complete log. Are you able to see whats wrong?

Status: Downloaded newer image for mysql:latest
Creating examples_multicraft_1 ... done
Creating examples_db_1         ... done
Attaching to examples_multicraft_1, examples_db_1
db_1          | 2021-11-21 11:38:12+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
multicraft_1  | [2021-11-21_12:38:12] - No multicraft daemon config file detected, creating new one from multicraft.conf.dist
multicraft_1  | [2021-11-21_12:38:12] - No Multicraft Panel config file found. Creating new one from config.php.dist
db_1          | 2021-11-21 11:38:12+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
db_1          | 2021-11-21 11:38:12+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
db_1          | 2021-11-21 11:38:12+00:00 [Note] [Entrypoint]: Initializing database files
db_1          | 2021-11-21T11:38:12.611640Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.27) initializing of server in progress as process 43
db_1          | 2021-11-21T11:38:12.634751Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
db_1          | 2021-11-21T11:38:14.943864Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
multicraft_1  | Multicraft 2.4.1 - Minecraft Server Manager Daemon
multicraft_1  | Loading configuration from /opt/multicraft/multicraft.conf
multicraft_1  | DOCKER: The daemon needs to run in multiuser mode for Docker support to work.
multicraft_1  | DOCKER: See the "multiuser" setting in the multicraft.conf
multicraft_1  | Starting daemon
multicraft_1  | Permissions set, exiting.
multicraft_1  | [2021-11-21_12:38:17] - No Apache config file found. Creating one from template.
multicraft_1  |  * Starting Apache httpd web server apache2
multicraft_1  | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.2. Set the 'ServerName' directive globally to suppress this message
db_1          | 2021-11-21T11:38:18.235655Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:18.235683Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:18.323862Z 6 [Warning] [MY-010453] [Server] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
multicraft_1  |  * 
multicraft_1  | [2021-11-21_12:38:18] - Symlinked Data
multicraft_1  | [2021-11-21_12:38:18] - Symlinked Jar
multicraft_1  | [2021-11-21_12:38:18] - Symlinked Servers
multicraft_1  | [2021-11-21_12:38:18] - Symlinked Templates
db_1          | 2021-11-21 11:38:29+00:00 [Note] [Entrypoint]: Database files initialized
db_1          | 2021-11-21 11:38:29+00:00 [Note] [Entrypoint]: Starting temporary server
db_1          | 2021-11-21T11:38:29.525315Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.27) starting as process 92
db_1          | 2021-11-21T11:38:29.551478Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
db_1          | 2021-11-21T11:38:29.870811Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
db_1          | 2021-11-21T11:38:30.312892Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:30.312956Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:30.315849Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
db_1          | 2021-11-21T11:38:30.315972Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
db_1          | 2021-11-21T11:38:30.321869Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
db_1          | 2021-11-21T11:38:30.366665Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: /var/run/mysqld/mysqlx.sock
db_1          | 2021-11-21T11:38:30.366709Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.27'  socket: '/var/run/mysqld/mysqld.sock'  port: 0  MySQL Community Server - GPL.
db_1          | 2021-11-21 11:38:30+00:00 [Note] [Entrypoint]: Temporary server started.
db_1          | Warning: Unable to load '/usr/share/zoneinfo/iso3166.tab' as time zone. Skipping it.
db_1          | Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it.
db_1          | Warning: Unable to load '/usr/share/zoneinfo/zone.tab' as time zone. Skipping it.
db_1          | Warning: Unable to load '/usr/share/zoneinfo/zone1970.tab' as time zone. Skipping it.
db_1          | 
db_1          | 2021-11-21 11:38:33+00:00 [Note] [Entrypoint]: /usr/local/bin/docker-entrypoint.sh: running /docker-entrypoint-initdb.d/mysqlinit.sql
db_1          | ERROR: Can't initialize batch_readline - may be the input source is a directory or a block device.
db_1          | 2021-11-21 11:38:35+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
db_1          | 2021-11-21 11:38:35+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.27-1debian10 started.
db_1          | 2021-11-21T11:38:35.429504Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.27) starting as process 1
db_1          | 2021-11-21T11:38:35.446425Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
db_1          | 2021-11-21T11:38:39.750628Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
db_1          | 2021-11-21T11:38:40.013361Z 0 [System] [MY-010229] [Server] Starting XA crash recovery...
db_1          | 2021-11-21T11:38:40.026366Z 0 [System] [MY-010232] [Server] XA crash recovery finished.
db_1          | 2021-11-21T11:38:40.195072Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:40.195141Z 0 [Warning] [MY-013746] [Server] A deprecated TLS version TLSv1.1 is enabled for channel mysql_main
db_1          | 2021-11-21T11:38:40.197314Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
db_1          | 2021-11-21T11:38:40.197421Z 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
db_1          | 2021-11-21T11:38:40.204693Z 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
db_1          | 2021-11-21T11:38:40.251788Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /var/run/mysqld/mysqlx.sock
db_1          | 2021-11-21T11:38:40.251923Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.27'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  MySQL Community Server - GPL.
multicraft_1  | [2021-11-21_12:38:47] - Symlinked HTML
multicraft_1  | [2021-11-21_12:38:47] - Symlinked Key
multicraft_1  | 2021-11-21 11:38:59,950 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:00,015 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:00,016 INFO     Updating: minecraft_optimized.jar.conf
multicraft_1  | 2021-11-21 11:39:00,016 INFO     Starting download from http://www.multicraft.org/download/conf/?file=minecraft_optimized.jar.conf&version=2.4.1&os=posix&arch=64&machine=x86_64
multicraft_1  | 2021-11-21 11:39:00,220 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:00,220 INFO     Checked file, status: ready
multicraft_1  | 2021-11-21 11:39:00,220 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:00,222 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:00,227 INFO     Updating: minecraft_optimized.jar
multicraft_1  | 2021-11-21 11:39:00,228 INFO     Starting download from http://www.multicraft.org/download/jar/?file=minecraft&version=latest&client=multicraft
multicraft_1  | 2021-11-21 11:39:06,697 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:06,697 INFO     Checked file, status: ready
multicraft_1  | 2021-11-21 11:39:06,698 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:06,767 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:06,767 INFO     Updating: minecraft_server.jar.conf
multicraft_1  | 2021-11-21 11:39:06,767 INFO     Starting download from http://www.multicraft.org/download/conf/?file=minecraft_server.jar.conf&version=2.4.1&os=posix&arch=64&machine=x86_64
multicraft_1  | 2021-11-21 11:39:07,127 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:07,128 INFO     Checked file, status: ready
multicraft_1  | 2021-11-21 11:39:07,129 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:07,130 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:07,137 INFO     Updating: minecraft_server.jar
multicraft_1  | 2021-11-21 11:39:07,137 INFO     Starting download from http://www.multicraft.org/download/jar/?file=minecraft&version=latest&client=multicraft
multicraft_1  | 2021-11-21 11:39:11,864 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:11,871 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:11,871 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:39:11,872 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:11,872 WARNING  Setting daemon info failed, please update your database.
multicraft_1  | 2021-11-21 11:39:11,876 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:11,876 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:39:11,876 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:11,880 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:11,880 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:39:14,185 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:14,185 INFO     Checked file, status: ready
multicraft_1  | 2021-11-21 11:39:14,186 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:14,253 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:14,254 INFO     Updating: spigot.jar.conf
multicraft_1  | 2021-11-21 11:39:14,254 INFO     Starting download from http://www.multicraft.org/download/conf/?file=spigot.jar.conf&version=2.4.1&os=posix&arch=64&machine=x86_64
multicraft_1  | 2021-11-21 11:39:14,633 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:14,634 INFO     Checked file, status: uptodate
multicraft_1  | 2021-11-21 11:39:14,635 INFO     File has not changed, no update necessary
multicraft_1  | 2021-11-21 11:39:14,635 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:14,640 INFO     Updating: spigot.jar
multicraft_1  | 2021-11-21 11:39:14,640 INFO     Starting download from http://www.multicraft.org/download/jar/?file=spigot&version=latest&client=multicraft
multicraft_1  | 2021-11-21 11:39:21,177 INFO     Download finished.
multicraft_1  | 2021-11-21 11:39:21,177 INFO     Checked file, status: ready
multicraft_1  | 2021-11-21 11:39:21,178 INFO     Install of downloaded file requested
multicraft_1  | 2021-11-21 11:39:21,248 INFO     File installed, status: done, message: 
multicraft_1  | 2021-11-21 11:39:31,866 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:31,874 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:31,874 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:39:31,874 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:31,875 WARNING  Setting daemon info failed, please update your database.
multicraft_1  | 2021-11-21 11:39:31,882 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:31,882 ERROR    Database connection failed.
multicraft_1  | 2021-11-21 11:39:31,882 DEBUG    Connecting to MySQL server at db:3306
multicraft_1  | 2021-11-21 11:39:31,889 ERROR    Failed to connect to MySQL: (1045, "Access denied for user 'mc_user'@'172.19.0.2' (using password: YES)")
multicraft_1  | 2021-11-21 11:39:31,890 ERROR    Database connection failed.

Can't use forge versions

Could you explain how to use forge servers on this, I don't think I am doing it right and I can't find a reliable guide, I am seeing people be able to put .sh scripts in the jar file textbox but it does not work for me, sorry I am new to this so I am just trying to figure things out.

Increase net2ftp upload sizes

I am trying to increase the size of files able to be uploaded via the built in ftp, but I cannot seem to find where this would be changed?

Changing web interface port

Hello, I was wondering how I can change the web interface port, i'm trying to change it to 81, I've edited the apache2.conf and exposed port 81, and recreated the container but then neither port 80 or 81 work.

Failed to adapt server configuration

I am testing this build, but I am having a problem.

First time I run my docker-compose file everything works. I can create my first Minecraft server and play on it. But each time i stop the server and stop the containers and the restart the system I get this error

Failed to adapt server configuration

and the server cant start ???

I can see that It is something with the file permissions in servers/server1 and I guess I have made something wrong in my docker-compose.yml file

 services:
   multicraft:
     build: 
       context: ./
       args:
         - USERID=99
         - GROUPID=100
         - USERNAME=christian

I dont understand how to use these three variables ?

Current install.sh enables too much

The current entrypoint.sh makes no difference whether FTP or e.g. Docker should be enabled.
All lines with "enable = ..." are set to true.

Add multiuser support/function

multicraft.xml does not work

The xml docker/unraid template is not usable. It has many errors:

Warning: simplexml_load_file(): /boot/config/plugins/dockerMan/templates-user/multicraft.xml:123: parser error : Opening and ending tag mismatch: TemplateURL line 15 and Container in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102

Warning: simplexml_load_file(): in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102

Warning: simplexml_load_file(): ^ in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102

Warning: simplexml_load_file(): /boot/config/plugins/dockerMan/templates-user/multicraft.xml:123: parser error : EndTag: '</' not found in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102

Warning: simplexml_load_file(): in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102

Warning: simplexml_load_file(): ^ in /usr/local/emhttp/plugins/dynamix.docker.manager/include/Helpers.php on line 102