Create specific Dockerfiles for Minecraft setups
- Decompose Dockerfile into modular components - Establish building JRE and JDK images from Docker.java - Establish Dockerfile.vanilla for vanilla server setup - Establish Dockerfile.bukkit for Spigot and CraftBukkit - Establish a comprehensive Makefile for building and managing - Add docker-compose.build.yml for streamlined image construction - Use docker-compose.yml to test built images without a volume
This commit is contained in:
parent
297902a686
commit
813b9de410
GPG Key ID:
3EDA9C3441EDA925
85
Dockerfile
85
Dockerfile
@ -1,85 +0,0 @@
|
||||
FROM debian:stable-slim
|
||||
|
||||
ARG VERSION=latest
|
||||
ARG JAVA_VERSION=latest
|
||||
ENV DEBIAN_FRONTEND=noninteractive
|
||||
|
||||
# Create minecraft user
|
||||
RUN groupadd -g 1000 minecraft && \
|
||||
useradd -m -u 1000 -g 1000 -d /app minecraft
|
||||
|
||||
# Install scripting dependencies
|
||||
RUN apt-get update && \
|
||||
apt-get install -y curl gpg jq procps screen strace && \
|
||||
apt-get clean && \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# Eclipse Adoptium DEB installer package
|
||||
RUN set -ux && \
|
||||
# Download the Eclipse Adoptium GPG key
|
||||
curl -s https://packages.adoptium.net/artifactory/api/gpg/key/public \
|
||||
| gpg --dearmor | tee /etc/apt/trusted.gpg.d/adoptium.gpg > /dev/null && \
|
||||
# Configure the Eclipse Adoptium apt repository
|
||||
VERSION_CODENAME="$(awk -F= '/^VERSION_CODENAME/{print $2}' /etc/os-release)" && \
|
||||
echo "deb https://packages.adoptium.net/artifactory/deb $VERSION_CODENAME main" \
|
||||
| tee /etc/apt/sources.list.d/adoptium.list
|
||||
|
||||
# Install Adoptium Temurin (OpenJDK Distribution)
|
||||
RUN set -ux && \
|
||||
# Grab latest LTS version if not specified
|
||||
if [ "$JAVA_VERSION" = "latest" ]; then \
|
||||
JAVA_VERSION="$( \
|
||||
curl -s https://api.adoptium.net/v3/info/available_releases \
|
||||
| jq '.most_recent_lts' \
|
||||
)"; \
|
||||
fi && \
|
||||
# Install the Temurin version
|
||||
apt-get update && \
|
||||
apt-get install -y "temurin-${JAVA_VERSION}-jre" && \
|
||||
apt-get clean && \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# Download files and run as user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Download and verify sha1sum for server.jar
|
||||
RUN set -ux && \
|
||||
# Grab latest version if not specified
|
||||
if [ "$VERSION" = "latest" ]; then \
|
||||
VERSION="$( \
|
||||
curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json \
|
||||
| jq -r '.latest.release' \
|
||||
)"; \
|
||||
fi && \
|
||||
# Get server.jar based on $VERSION
|
||||
curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json \
|
||||
| jq -r --arg id "$VERSION" '.versions[] | select(.id == $id) | .url' \
|
||||
| xargs curl -s | jq -r '.downloads.server' | tee "/tmp/dl.json" \
|
||||
| jq -r '.url' | xargs curl -s -o server.jar && \
|
||||
# Get SHA1 hash of server.jar and compare
|
||||
SHA1="$(sha1sum server.jar | awk '{print $1}')" && \
|
||||
EXPECTED="$(jq -r .sha1 /tmp/dl.json)"; rm /tmp/dl.json && \
|
||||
if [ ! "$SHA1" = "$EXPECTED" ]; then \
|
||||
echo "[ERROR] SHA1=\"$SHA1\" expected \"$EXPECTED\""; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Generate initial settings
|
||||
RUN java -jar server.jar --initSettings --nogui
|
||||
|
||||
# Back to root to copy the entrypoint in
|
||||
USER root
|
||||
WORKDIR /app
|
||||
|
||||
# Copy in entrypoint script
|
||||
COPY entrypoint.sh /usr/local/bin/entrypoint.sh
|
||||
RUN chmod +x /usr/local/bin/entrypoint.sh
|
||||
|
||||
# Run app as minecraft user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Expose port and run entrypoint script
|
||||
EXPOSE 25565
|
||||
ENTRYPOINT ["entrypoint.sh"]
|
||||
42
Makefile
42
Makefile
@ -1,17 +1,35 @@
|
||||
CONTAINER = minecraft-minecraft-1
|
||||
DOCKER_COMPOSE_BUILD = docker compose -f docker-compose.build.yml build
|
||||
DOCKER_COMPOSE_UP = docker compose up -d
|
||||
|
||||
.PHONY: default build clean install
|
||||
default: build
|
||||
PRUNE_IMAGES = \
|
||||
localhost/minecraft:latest \
|
||||
localhost/minecraft:latest-spigot \
|
||||
localhost/minecraft:latest-craftbukkit \
|
||||
localhost/minecraft-jre:latest \
|
||||
localhost/minecraft-jdk:latest
|
||||
|
||||
build:
|
||||
docker compose build
|
||||
.PHONY: all clean craftbukkit default install jdk jre spigot vanilla
|
||||
default: vanilla
|
||||
all: vanilla spigot craftbukkit
|
||||
|
||||
jre:
|
||||
$(DOCKER_COMPOSE_BUILD) minecraft-jre
|
||||
|
||||
jdk:
|
||||
$(DOCKER_COMPOSE_BUILD) minecraft-jdk
|
||||
|
||||
vanilla: jre
|
||||
$(DOCKER_COMPOSE_BUILD) minecraft-vanilla
|
||||
|
||||
spigot: jre jdk
|
||||
$(DOCKER_COMPOSE_BUILD) minecraft-spigot
|
||||
|
||||
craftbukkit: jre jdk
|
||||
$(DOCKER_COMPOSE_BUILD) minecraft-craftbukkit
|
||||
|
||||
install:
|
||||
$(DOCKER_COMPOSE_UP)
|
||||
|
||||
clean:
|
||||
rm -f screenlog.0
|
||||
docker compose down --rmi all
|
||||
docker image rm $(PRUNE_IMAGES) || true
|
||||
docker builder prune -f
|
||||
|
||||
install: build
|
||||
touch screenlog.0
|
||||
docker compose up -d && \
|
||||
docker logs -f $(CONTAINER)
|
||||
|
||||
58
docker-compose.build.yml
Normal file
58
docker-compose.build.yml
Normal file
@ -0,0 +1,58 @@
|
||||
services:
|
||||
minecraft-jre:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: ./dockerfiles/Dockerfile.java
|
||||
args:
|
||||
JAVA_VERSION: ${JAVA_VERSION:-latest}
|
||||
JAVA_RUNTIME: 'true'
|
||||
image: ${JRE_IMAGE:-localhost/minecraft-jre}:${JRE_TAG:-latest}
|
||||
|
||||
minecraft-jdk:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: ./dockerfiles/Dockerfile.java
|
||||
args:
|
||||
JAVA_VERSION: ${JAVA_VERSION:-latest}
|
||||
JAVA_RUNTIME: 'false'
|
||||
image: ${JDK_IMAGE:-localhost/minecraft-jdk}:${JDK_TAG:-latest}
|
||||
|
||||
minecraft-vanilla:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: ./dockerfiles/Dockerfile.vanilla
|
||||
args:
|
||||
VERSION: ${VERSION:-latest}
|
||||
image: ${VANILLA_IMAGE:-localhost/minecraft}:${VANILLA_TAG:-latest}
|
||||
depends_on:
|
||||
- minecraft-jre
|
||||
environment:
|
||||
EULA: "${EULA:-false}"
|
||||
|
||||
minecraft-spigot:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: ./dockerfiles/Dockerfile.bukkit
|
||||
args:
|
||||
VERSION: ${MINECRAFT_VERSION:-latest}
|
||||
SPIGOT: 'true'
|
||||
image: ${SPIGOT_IMAGE:-localhost/minecraft}:${SPIGOT_TAG:-latest-spigot}
|
||||
depends_on:
|
||||
- minecraft-jre
|
||||
- minecraft-jdk
|
||||
environment:
|
||||
EULA: "${EULA:-false}"
|
||||
|
||||
minecraft-craftbukkit:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: ./dockerfiles/Dockerfile.bukkit
|
||||
args:
|
||||
VERSION: ${MINECRAFT_VERSION:-latest}
|
||||
SPIGOT: 'false'
|
||||
image: ${CRAFTBUKKIT_IMAGE:-localhost/minecraft}:${CRAFTBUKKIT_TAG:-latest-craftbukkit}
|
||||
depends_on:
|
||||
- minecraft-jre
|
||||
- minecraft-jdk
|
||||
environment:
|
||||
EULA: "${EULA:-false}"
|
||||
@ -1,12 +1,6 @@
|
||||
services:
|
||||
minecraft:
|
||||
build:
|
||||
context: .
|
||||
dockerfile: Dockerfile
|
||||
args:
|
||||
VERSION: ${VERSION:-latest}
|
||||
JAVA_VERSION: ${JAVA_VERSION:-latest}
|
||||
image: ${IMAGE:-minecraft}:${TAG:-latest}
|
||||
image: ${IMAGE:-localhost/minecraft}:${TAG:-latest}
|
||||
ports:
|
||||
- "0.0.0.0:25565:25565"
|
||||
environment:
|
||||
|
||||
71
dockerfiles/Dockerfile.bukkit
Normal file
71
dockerfiles/Dockerfile.bukkit
Normal file
@ -0,0 +1,71 @@
|
||||
# Build from OpenJDK image
|
||||
FROM "${JDK_IMAGE:-localhost/minecraft-jdk}":"${JDK_TAG:-latest}" as build
|
||||
|
||||
# Minecraft version
|
||||
ARG VERSION=latest
|
||||
|
||||
# Defaults to building Spigot over CraftBukkit
|
||||
ARG SPIGOT=true
|
||||
|
||||
# SpigotMC BuildTools URL
|
||||
ARG BASE_URL="https://hub.spigotmc.org/jenkins/job/BuildTools/"
|
||||
ARG ARTIFACT_PATH="lastSuccessfulBuild/artifact/target/BuildTools.jar"
|
||||
|
||||
# Build in common container location
|
||||
WORKDIR /build
|
||||
|
||||
# Download and build Spigot using BuildTools
|
||||
RUN set -ux && \
|
||||
# Grab latest version if not specified
|
||||
if [ "$VERSION" = "latest" ]; then \
|
||||
VERSION="$( \
|
||||
curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json \
|
||||
| jq -r '.latest.release' \
|
||||
)"; \
|
||||
fi && \
|
||||
# Download BuildTools.jar
|
||||
curl -s -o BuildTools.jar "${BASE_URL}${ARTIFACT_PATH}" && \
|
||||
# Build Craftbukkit if SPIGOT is false
|
||||
case "$SPIGOT" in \
|
||||
true) \
|
||||
BUILD_TYPE='SPIGOT' ;; \
|
||||
false) \
|
||||
BUILD_TYPE='CRAFTBUKKIT' ;; \
|
||||
*) \
|
||||
echo "ERROR: Invalid value for SPIGOT. Set to 'true' or 'false'"; \
|
||||
exit 1 ;; \
|
||||
esac && \
|
||||
# Run BuildTools to build specified version
|
||||
java -jar BuildTools.jar --rev "$VERSION" --compile "$BUILD_TYPE" && \
|
||||
ln -s \
|
||||
"$(echo $BUILD_TYPE | tr '[:upper:]' '[:lower:]')-${VERSION}.jar" \
|
||||
"server.jar"
|
||||
|
||||
# Use OpenJRE image for runtime
|
||||
FROM "${JRE_IMAGE:-localhost/minecraft-jre}":"${JRE_TAG:-latest}" as runtime
|
||||
|
||||
# Run as Minecraft user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Copy the built bukkit jar from the build stage
|
||||
COPY --from=build /build/server.jar /app/server.jar
|
||||
|
||||
# Generate initial settings
|
||||
RUN java -jar server.jar --initSettings --nogui
|
||||
|
||||
# Back to root to copy the entrypoint in
|
||||
USER root
|
||||
WORKDIR /app
|
||||
|
||||
# Copy in entrypoint script
|
||||
COPY ../entrypoint.sh /usr/local/bin/entrypoint.sh
|
||||
RUN chmod +x /usr/local/bin/entrypoint.sh
|
||||
|
||||
# Run app as minecraft user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Expose port and run entrypoint script
|
||||
EXPOSE 25565
|
||||
ENTRYPOINT ["entrypoint.sh"]
|
||||
60
dockerfiles/Dockerfile.java
Normal file
60
dockerfiles/Dockerfile.java
Normal file
@ -0,0 +1,60 @@
|
||||
FROM debian:stable-slim
|
||||
|
||||
ARG JAVA_RUNTIME
|
||||
ARG JAVA_VERSION=latest
|
||||
ENV DEBIAN_FRONTEND=noninteractive
|
||||
|
||||
# Install scripting dependencies
|
||||
RUN apt-get update && \
|
||||
apt-get install -y curl git gpg jq && \
|
||||
apt-get clean && \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# Eclipse Adoptium DEB installer package
|
||||
RUN set -ux && \
|
||||
# Download the Eclipse Adoptium GPG key
|
||||
curl -s https://packages.adoptium.net/artifactory/api/gpg/key/public \
|
||||
| gpg --dearmor | tee /etc/apt/trusted.gpg.d/adoptium.gpg > /dev/null && \
|
||||
# Configure the Eclipse Adoptium APT repository
|
||||
VERSION_CODENAME="$(awk -F= '/^VERSION_CODENAME/{print $2}' /etc/os-release)" && \
|
||||
echo "deb https://packages.adoptium.net/artifactory/deb $VERSION_CODENAME main" \
|
||||
| tee /etc/apt/sources.list.d/adoptium.list
|
||||
|
||||
# Install Adoptium Temurin (OpenJDK/OpenJRE)
|
||||
RUN set -ux && \
|
||||
# Grab latest LTS version if not specified
|
||||
if [ "$JAVA_VERSION" = "latest" ]; then \
|
||||
JAVA_VERSION="$( \
|
||||
curl -s https://api.adoptium.net/v3/info/available_releases \
|
||||
| jq '.most_recent_lts' \
|
||||
)"; \
|
||||
fi && \
|
||||
# Install OpenJDK if JAVA_RUNTIME is false
|
||||
case "$JAVA_RUNTIME" in \
|
||||
true) \
|
||||
JAVA_TYPE='jre' ;; \
|
||||
false) \
|
||||
JAVA_TYPE='jdk' ;; \
|
||||
*) \
|
||||
echo "ERROR: Invalid value for JAVA_RUNTIME. Set to 'true' or 'false'"; \
|
||||
exit 1 ;; \
|
||||
esac && \
|
||||
# Install the Temurin version
|
||||
apt-get update && \
|
||||
apt-get install -y "temurin-$JAVA_VERSION-$JAVA_TYPE" && \
|
||||
apt-get clean && \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# Create minecraft user for runtime
|
||||
RUN if [ "$JAVA_RUNTIME" = "true" ]; then \
|
||||
groupadd -g 1000 minecraft && \
|
||||
useradd -m -u 1000 -g 1000 -d /app minecraft; \
|
||||
fi
|
||||
|
||||
# Install additional runtime dependencies
|
||||
RUN if [ "$JAVA_RUNTIME" = "true" ]; then \
|
||||
apt-get update && \
|
||||
apt-get install -y procps screen strace && \
|
||||
apt-get clean && \
|
||||
rm -rf /var/lib/apt/lists/*; \
|
||||
fi
|
||||
49
dockerfiles/Dockerfile.vanilla
Normal file
49
dockerfiles/Dockerfile.vanilla
Normal file
@ -0,0 +1,49 @@
|
||||
FROM "${JRE_IMAGE:-localhost/minecraft-jre}":"${JRE_TAG:-latest}"
|
||||
|
||||
# Minecraft version to download
|
||||
ARG VERSION=latest
|
||||
|
||||
# Download files and run as user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Download and verify sha1sum for server.jar
|
||||
RUN set -ux && \
|
||||
# Grab latest version if not specified
|
||||
if [ "$VERSION" = "latest" ]; then \
|
||||
VERSION="$( \
|
||||
curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json \
|
||||
| jq -r '.latest.release' \
|
||||
)"; \
|
||||
fi && \
|
||||
# Get server.jar based on $VERSION
|
||||
curl -s https://launchermeta.mojang.com/mc/game/version_manifest.json \
|
||||
| jq -r --arg id "$VERSION" '.versions[] | select(.id == $id) | .url' \
|
||||
| xargs curl -s | jq -r '.downloads.server' | tee "/tmp/dl.json" \
|
||||
| jq -r '.url' | xargs curl -s -o server.jar && \
|
||||
# Get SHA1 hash of server.jar and compare
|
||||
SHA1="$(sha1sum server.jar | awk '{print $1}')" && \
|
||||
EXPECTED="$(jq -r .sha1 /tmp/dl.json)"; rm /tmp/dl.json && \
|
||||
if [ ! "$SHA1" = "$EXPECTED" ]; then \
|
||||
echo "[ERROR] SHA1=\"$SHA1\" expected \"$EXPECTED\""; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Generate initial settings
|
||||
RUN java -jar server.jar --initSettings --nogui
|
||||
|
||||
# Back to root to copy the entrypoint in
|
||||
USER root
|
||||
WORKDIR /app
|
||||
|
||||
# Copy in entrypoint script
|
||||
COPY ../entrypoint.sh /usr/local/bin/entrypoint.sh
|
||||
RUN chmod +x /usr/local/bin/entrypoint.sh
|
||||
|
||||
# Run app as minecraft user
|
||||
USER minecraft
|
||||
WORKDIR /app
|
||||
|
||||
# Expose port and run entrypoint script
|
||||
EXPOSE 25565
|
||||
ENTRYPOINT ["entrypoint.sh"]
|
||||
Loading…
Reference in New Issue
Block a user