Java 16 with Snapshot 21w19a

binhex / arch-mineos-node

Docker build script for Arch Linux base with MineOS-node

GNU General Public License v3.0

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Java 16 with Snapshot 21w19a #2

Closed jeffreyrdubois closed 2 years ago

jeffreyrdubois commented 3 years ago

When I updated my minecraft server to use the 21w19a snapshot profile it appears it won't start anymore. I can downgrade to 21w18a and it will start fine. I notice in Minecraft's changelogs that Java 16 is now being used. Perhaps the docker needs to be updated to include Java 16? I am not super experienced in this stuff so I could be way off.

ThomasHineXYZ commented 3 years ago

@jeffreyrdubois You'll most likely want to post this on to the actual MineOS Github page and not this one. This repo is just meant for being a Docker container.

https://github.com/hexparrot/mineos

binhex commented 3 years ago

The docker image now includes Java 8 Java 11 and Java 16, how you tell mineos to start a particular server with Java 16 I don't know, but it is now available

Flexz9 commented 3 years ago

2021-06-12 22:57:11.723267 [info] JAVA_VERSION defined as '16' '/usr/lib/jvm/java-16-openjdk' is not a valid Java environment path

How do we get java-16-openjdk installed on the docker? while it doesn't start

Edit: Privileged: true on unraid is required

guizaodev commented 2 years ago

inside unraid terminal you can run

docker exec -it -u root [CONTAINER ID] bash
curl -O https://download.java.net/java/GA/jdk16.0.1/7147401fd7354114ac51ef3e1328291f/9/GPL/openjdk-16.0.1_linux-x64_bin.tar.gz
tar zxvf openjdk-16.0.1_linux-x64_bin.tar.gz
mv jdk-16* /usr/local/

then inside server's folder (appdata\binhex-mineos-node\mineos\games\servers) you go to your server.config and change java_binary to this:

[java]
java_binary=/usr/local/jdk-16.0.1/bin/java
java_xmx=[YOUR CONFIGURATION]
jarfile=[YOUR CONFIGURATION]
java_xms=[YOUR CONFIGURATION]

[onreboot]
start=[YOUR CONFIGURATION]

[minecraft]
profile=[YOUR CONFIGURATION]
broadcast=[YOUR CONFIGURATION]
unconventional=[YOUR CONFIGURATION]

binhex commented 2 years ago

inside unraid terminal you can run

docker exec -it -u root [CONTAINER ID] bash
curl -O https://download.java.net/java/GA/jdk16.0.1/7147401fd7354114ac51ef3e1328291f/9/GPL/openjdk-16.0.1_linux-x64_bin.tar.gz
tar zxvf openjdk-16.0.1_linux-x64_bin.tar.gz
mv jdk-16* /usr/local/

then inside server's folder (appdata\binhex-mineos-node\mineos\games\servers) you go to your server.config and change java_binary to this:

[java]
java_binary=/usr/local/jdk-16.0.1/bin/java
java_xmx=[YOUR CONFIGURATION]
jarfile=[YOUR CONFIGURATION]
java_xms=[YOUR CONFIGURATION]

[onreboot]
start=[YOUR CONFIGURATION]

[minecraft]
profile=[YOUR CONFIGURATION]
broadcast=[YOUR CONFIGURATION]
unconventional=[YOUR CONFIGURATION]

this is not required, you simply set JAVA_VERSION to 'latest' and you will get java 16 (at present) installed,