Files
helm-charts/minecraft-server/Chart.yaml
T
jklein 4874e5db1f Pin minecraft-server to dated image tags and fix the whitelist switch (2.0.0+up2026.8.2.java8)
Stage 3 of the Fleet migration. Two changes, both breaking, hence the major
bump from 1.0.0 to 2.0.0.

Dated image tags: appVersion moves from the rolling line tag "java8" to the
immutable upstream release tag "2026.8.2-java8". The rolling tags are rebuilt
continuously, so a pod restart could pull a different image than the previous
start without that being recorded anywhere. 2026.8.2 is the newest upstream
release (published 2026-08-23) and exists for all three Java lines.

Whitelist semantics: the chart now wires ENABLE_WHITELIST (and ENFORCE_WHITELIST)
in both positions, so minecraft.whitelist.enabled: false actually switches the
whitelist off. Previously the chart only emitted whitelist variables while
enabled was true and had no way to express "off" - and because server.properties
lives on the PVC, a release that had once written white-list=true kept it
forever. players stays guarded by enabled, since a non-empty WHITELIST enables
the whitelist in the image regardless of ENABLE_WHITELIST.

The default flips from enabled: true to enabled: false. Under the corrected
semantics the old default (enabled with an empty player list) would mean a
server nobody can join; false matches both the image and vanilla Minecraft.
2026-08-23 18:06:23 +02:00

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894 B
YAML

apiVersion: v2
name: minecraft-server
description: A Helm chart for deploying a itzg/minecraft-server
icon: https://avatars.githubusercontent.com/u/988985
type: application
# The Java line of this chart version is chosen through appVersion, which is
# the image tag: the chart is published once per line (java8 / java17 / java21)
# and minecraft.version in values.yaml must match the line published here.
# Since chart 2.0.0 the tag is a DATED upstream release ("<release>-java<N>")
# instead of the rolling line tag ("java<N>"): the rolling tags are rebuilt
# continuously, so a pod restart could pull a different image than the last one
# without anything being recorded anywhere. The dated tags are immutable, so the
# image is now pinned by the chart version like every other chart in this repo.
version: 2.0.0+up2026.8.2.java8
appVersion: "2026.8.2-java8"
maintainers:
- name: jklein