itzg / itzg/docker-minecraft-server

Option to add java arguments for the Forge/NeoForge installer

Open
#3,273 1 comment 2 reactions 0 assignees View on GitHub
enhancement
Dominant language
Shell
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Forks
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Avg merge
2d 10h
Merged PRs (30d)
31

Description

### Enhancement Type

A completely new feature

### Describe the enhancement

It appears that NeoForge enforces `java.net.preferIPv4Stack=true` which makes the installation fail in an IPv6-only environment. However, from what I can tell it works just fine if you pass the `-Djava.net.preferIPv4Stack=false` argument. It would be useful if the docker image supported passing these arguments.

Contributor guide

No contributing guide indexed for this repository

Research direction

No files, tests, or entry points are named. Start by locating the Forge/NeoForge installer argument handling in the Docker image, then determine how Java arguments are currently passed and define completion as allowing the requested installer argument without breaking existing installation paths.

Written by the indexing model from the issue text.

Assessment

Tech stack
docker, java, shell
Domain
devops, infrastructure
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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