first commit

rootfs/etc/confd/conf.d/server.properties.toml

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+[template]
+src = "server.properties.tmpl"
+dest = "/var/lib/minecraft/server.properties"
+gid = 1000
+uid = 1000
+mode = "0660"

rootfs/etc/confd/templates/server.properties.tmpl

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+generator-settings=
+use-native-transport=true
+op-permission-level={{getenv "OP_PERMISSION_LEVEL"}}
+allow-nether={{getenv "ALLOW_NETHER"}}
+level-name={{getenv "LEVEL_NAME"}}
+allow-flight={{getenv "ALLOW_FLIGHT"}}
+announce-player-achievements={{getenv "ANNOUNCE_PLAYER_ACHIEVEMENTS"}}
+server-port=25565
+max-world-size={{getenv "MAX_WORLDSIZE"}}
+level-type={{getenv "LEVEL_TYPE"}}
+level-seed={{getenv "LEVEL_SEED"}}
+force-gamemode=false
+server-ip=
+network-compression-threshold=256
+max-build-height={{getenv "MAX_BUILD_HEIGHT"}}
+spawn-npcs={{getenv "SPAWN_NPCS"}}
+white-list={{getenv "WHITELIST"}}
+spawn-animals={{getenv "SPAWN_ANIMALS"}}
+hardcore={{getenv "HARDCORE"}}
+snooper-enabled=true
+resource-pack-sha1=
+online-mode={{getenv "ONLINE_MODE"}}
+resource-pack=
+pvp={{getenv "PVP"}}
+difficulty={{getenv "DIFFICULTY"}}
+enable-command-block=false
+gamemode={{getenv "GAMEMODE"}}
+player-idle-timeout={{getenv "PLAYER_IDLE_TIMEOUT"}}
+max-players={{getenv "MAX_PLAYERS"}}
+spawn-monsters={{getenv "SPAWN_MONSTERS"}}
+generate-structures={{getenv "GENERATE_STRUCTURES"}}
+view-distance={{getenv "VIEW_DISTANCE"}}
+motd={{getenv "MOTD"}}

rootfs/etc/fix-attrs.d/01-minecraft

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+/var/lib/minecraft/ true minecraft 0640 0750

rootfs/etc/services.d/minecraft/run

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+#!/usr/bin/with-contenv sh
+
+cd /var/lib/minecraft
+exec s6-setuidgid minecraft java -jar /var/lib/minecraft/spigot.jar

rootfs/var/lib/minecraft/eula.txt

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+eula=true