diff --git a/minecraft/forge/.env.example b/minecraft/forge/.env.example index 3fdd8b5..2669eef 100644 --- a/minecraft/forge/.env.example +++ b/minecraft/forge/.env.example @@ -1,30 +1,15 @@ -# Copyright (C) 2020 Jef Roosens - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - # Build arguments MC_VERSION= FORGE_VERSION= # Environment variables -XMS=4 +# If XMS is left blank, it uses the same value as XMX +XMS= XMX=4 # Mount points +# The mods should be placed inside the CONFIG_DIR under `mods` CONFIG_DIR= -MODS_DIR= WORLDS_DIR= # Other diff --git a/minecraft/forge/Dockerfile b/minecraft/forge/Dockerfile index c398484..796426b 100644 --- a/minecraft/forge/Dockerfile +++ b/minecraft/forge/Dockerfile @@ -1,27 +1,18 @@ -# Copyright (C) 2020 Jef Roosens - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - -FROM openjdk:8-slim +FROM openjdk:8-jre-slim # Build arguments ARG MC_VERSION ARG FORGE_VERSION +# Install mcstatus for healthchecks +RUN apt update && \ + apt install --no-install-recommends -y python3-minimal python3-setuptools python3-pip && \ + python3 -m pip install mcstatus && \ + apt --purge remove -y python3-pip python3-setuptools && \ + apt clean + # Create worlds and config directory -WORKDIR /mc +WORKDIR /app RUN mkdir worlds config # Download installer jar @@ -29,10 +20,7 @@ ADD "https://files.minecraftforge.net/maven/net/minecraftforge/forge/${MC_VERSIO # Install forge & remove installer RUN java -jar installer.jar server --installServer && \ -rm installer.jar installer.jar.log - -# Forge doesn't use one single name, so this is needed to know the name of the executable -ENV FORGE_JAR="forge-${MC_VERSION}-${FORGE_VERSION}.jar" + rm installer.jar installer.jar.log # Store the cache in an anonymous volume, which means it won't get stored in the other volumes VOLUME /mc/config/cache @@ -40,34 +28,16 @@ VOLUME /mc/config/cache WORKDIR /mc/config # Default value to keep users from eating up all ram accidentally -ENV XMS=4 +ENV XMX=4 +ENV MC_VERSION="${MC_VERSION}" +ENV FORGE_VERSION="${FORGE_VERSION}" +# Forge doesn't use one single name, so this is needed to know the name of the executable +ENV FORGE_JAR="forge-${MC_VERSION}-${FORGE_VERSION}.jar" -# We copy over the server jar(s) as well to make the backup more reproducible to deploy -ENTRYPOINT mv -n /mc/*.jar /mc/*.json /mc/libraries /mc/config && \ -echo "eula=true" > /mc/config/eula.txt && \ -java \ --Xms"${XMS}G" \ --Xmx"${XMX:-$XMS}G" \ --XX:+UseG1GC \ --XX:+ParallelRefProcEnabled \ --XX:MaxGCPauseMillis=200 \ --XX:+UnlockExperimentalVMOptions \ --XX:+DisableExplicitGC \ --XX:+AlwaysPreTouch \ --XX:G1NewSizePercent="$([ $XMS -gt 12 ] && echo 40 || echo 30)" \ --XX:G1MaxNewSizePercent="$([ $XMS -gt 12 ] && echo 50 || echo 40)" \ --XX:G1HeapRegionSize="$([ $XMS -gt 12 ] && echo 16 || echo 8)"M \ --XX:G1ReservePercent="$([ $XMS -gt 12 ] && echo 15 || echo 20)" \ --XX:G1HeapWastePercent=5 \ --XX:G1MixedGCCountTarget=4 \ --XX:InitiatingHeapOccupancyPercent="$([ $XMS -gt 12 ] && echo 20 || echo 15)" \ --XX:G1MixedGCLiveThresholdPercent=90 \ --XX:G1RSetUpdatingPauseTimePercent=5 \ --XX:SurvivorRatio=32 \ --XX:+PerfDisableSharedMem \ --XX:MaxTenuringThreshold=1 \ --Dusing.aikars.flags=https://mcflags.emc.gs \ --Daikars.new.flags=true \ --jar "$FORGE_JAR" \ ---universe /mc/worlds \ ---nogui +# Entrypoint runs in /app/config +COPY entrypoint.sh /entrypoint.sh +WORKDIR /app/config +ENTRYPOINT /entrypoint.sh + +HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \ + CMD mcstatus localhost:25565 ping diff --git a/minecraft/forge/docker-compose.yml b/minecraft/forge/docker-compose.yml index e2a78b5..5bd5cdf 100644 --- a/minecraft/forge/docker-compose.yml +++ b/minecraft/forge/docker-compose.yml @@ -1,30 +1,14 @@ -# Copyright (C) 2020 Jef Roosens - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - version: '3.5' services: - forge: + app: build: context: . args: - - 'MC_VERSION=${MC_VERSION}' - - 'FORGE_VERSION=${FORGE_VERSION}' - image: 'mc-forge-server:${MC_VERSION}-${FORGE_VERSION}' + - 'MC_VERSION' + - 'FORGE_VERSION' + image: 'chewingbever/mc-forge:${MC_VERSION}-${FORGE_VERSION}' - restart: 'unless-stopped' + restart: 'always' stdin_open: true tty: true @@ -34,6 +18,10 @@ services: ports: - '$PORT:25565' volumes: - - '$CONFIG_DIR:/mc/config' - - '$MODS_DIR:/mc/config/mods' - - '$WORLDS_DIR:/mc/worlds' + - '$CONFIG_DIR:/app/config' + - '$WORLDS_DIR:/app/worlds' + +# These volumes only get created if you use them in the env file +volumes: + config: + worlds: diff --git a/minecraft/forge/entrypoint.sh b/minecraft/forge/entrypoint.sh new file mode 100755 index 0000000..3765418 --- /dev/null +++ b/minecraft/forge/entrypoint.sh @@ -0,0 +1,37 @@ +#!/usr/bin/env bash + +# Accept the EULA +echo "eula=true" > /app/config/eula.txt + +# Log the last-used version, so we know which version to use when running it again (e.g. loading the backup) +echo "${MC_VERSION}, Forge v${FORGE_VERSION}" >> /app/config/versions.txt + +XMS="${XMS:-$XMX}" + +# Launch the actual server +exec java \ + -Xms"${XMS}G" \ + -Xmx"${XMX:-$XMS}G" \ + -XX:+UseG1GC \ + -XX:+ParallelRefProcEnabled \ + -XX:MaxGCPauseMillis=200 \ + -XX:+UnlockExperimentalVMOptions \ + -XX:+DisableExplicitGC \ + -XX:+AlwaysPreTouch \ + -XX:G1NewSizePercent="$([ $XMS -gt 12 ] && echo 40 || echo 30)" \ + -XX:G1MaxNewSizePercent="$([ $XMS -gt 12 ] && echo 50 || echo 40)" \ + -XX:G1HeapRegionSize="$([ $XMS -gt 12 ] && echo 16 || echo 8)"M \ + -XX:G1ReservePercent="$([ $XMS -gt 12 ] && echo 15 || echo 20)" \ + -XX:G1HeapWastePercent=5 \ + -XX:G1MixedGCCountTarget=4 \ + -XX:InitiatingHeapOccupancyPercent="$([ $XMS -gt 12 ] && echo 20 || echo 15)" \ + -XX:G1MixedGCLiveThresholdPercent=90 \ + -XX:G1RSetUpdatingPauseTimePercent=5 \ + -XX:SurvivorRatio=32 \ + -XX:+PerfDisableSharedMem \ + -XX:MaxTenuringThreshold=1 \ + -Dusing.aikars.flags=https://mcflags.emc.gs \ + -Daikars.new.flags=true \ + -jar /app/"$FORGE_JAR" \ + --universe /app/worlds \ + --nogui diff --git a/minecraft/papermc/Dockerfile b/minecraft/papermc/Dockerfile index 24bf0de..291e717 100644 --- a/minecraft/papermc/Dockerfile +++ b/minecraft/papermc/Dockerfile @@ -23,7 +23,9 @@ VOLUME /app/config/cache # Default value to keep users from eating up all ram accidentally -ENV XMS=4 +ENV XMX=4 +ENV MC_VERSION="${MC_VERSION}" +ENV PAPERMC_VERSION="${PAPERMC_VERSION}" # Document exposed ports EXPOSE 25565 diff --git a/minecraft/papermc/docker-compose.yml b/minecraft/papermc/docker-compose.yml index bf70e07..4e77ba5 100644 --- a/minecraft/papermc/docker-compose.yml +++ b/minecraft/papermc/docker-compose.yml @@ -1,19 +1,3 @@ -# Copyright (C) 2020 Jef Roosens - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - version: '3.5' services: app: @@ -22,7 +6,7 @@ services: args: - 'MC_VERSION' - 'PAPERMC_VERSION' - image: 'chewingbever/mc-papermc-server:${MC_VERSION}-${PAPERMC_VERSION}' + image: 'chewingbever/mc-papermc:${MC_VERSION}-${PAPERMC_VERSION}' restart: 'always' # Needed to interact with server console diff --git a/minecraft/papermc/entrypoint.sh b/minecraft/papermc/entrypoint.sh new file mode 100755 index 0000000..1876d54 --- /dev/null +++ b/minecraft/papermc/entrypoint.sh @@ -0,0 +1,37 @@ +#!/usr/bin/env bash + +# Accept the EULA +echo "eula=true" > /app/config/eula.txt + +# Log the last-used version, so we know which version to use when running it again (e.g. loading the backup) +echo "${MC_VERSION}, PaperMC v${PAPERMC_VERSION}" >> /app/config/versions.txt + +XMS="${XMS:-$XMX}" + +# Launch the actual server +java \ + -Xms"${XMS}G" \ + -Xmx"${XMX:-$XMS}G" \ + -XX:+UseG1GC \ + -XX:+ParallelRefProcEnabled \ + -XX:MaxGCPauseMillis=200 \ + -XX:+UnlockExperimentalVMOptions \ + -XX:+DisableExplicitGC \ + -XX:+AlwaysPreTouch \ + -XX:G1NewSizePercent="$([ $XMS -gt 12 ] && echo 40 || echo 30)" \ + -XX:G1MaxNewSizePercent="$([ $XMS -gt 12 ] && echo 50 || echo 40)" \ + -XX:G1HeapRegionSize="$([ $XMS -gt 12 ] && echo 16 || echo 8)"M \ + -XX:G1ReservePercent="$([ $XMS -gt 12 ] && echo 15 || echo 20)" \ + -XX:G1HeapWastePercent=5 \ + -XX:G1MixedGCCountTarget=4 \ + -XX:InitiatingHeapOccupancyPercent="$([ $XMS -gt 12 ] && echo 20 || echo 15)" \ + -XX:G1MixedGCLiveThresholdPercent=90 \ + -XX:G1RSetUpdatingPauseTimePercent=5 \ + -XX:SurvivorRatio=32 \ + -XX:+PerfDisableSharedMem \ + -XX:MaxTenuringThreshold=1 \ + -Dusing.aikars.flags=https://mcflags.emc.gs \ + -Daikars.new.flags=true \ + -jar /app/server.jar \ + --universe /app/worlds \ + --nogui