Merge pull request #42 from parkervcp/debian/openjdk-8-jre into pterodactyl/images/java

Debian/openjdk 8 jre

Replace the alpine based image for more compatibility.

Dockerfile

@@ -0,0 +1,22 @@
+# ----------------------------------
+# Pterodactyl Core Dockerfile
+# Environment: Java (glibc support)
+# Minimum Panel Version: 0.6.0
+# ----------------------------------
+
+FROM        openjdk:8-jre-slim
+
+LABEL       author="Michael Parker" maintainer="parker@pterodactyl.io"
+
+RUN apt-get update -y \
+ && apt-get install -y curl ca-certificates openssl git tar sqlite fontconfig tzdata iproute2 \
+ && useradd -d /home/container -m container
+
+USER        container
+ENV         USER=container HOME=/home/container
+
+WORKDIR     /home/container
+
+COPY        ./entrypoint.sh /entrypoint.sh
+
+CMD         ["/bin/bash", "/entrypoint.sh"]

README.md

@@ -1,2 +1,2 @@
-# Containers
-Generic docker containers designed to work with Pterodactyl Panel and its daemon.
+# Containers: Java
+Generic java container built on top of Alpine Linux to support games such as Minecraft and Bungeecord.

entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+cd /home/container
+
+# Output Current Java Version
+java -version
+
+# Make internal Docker IP address available to processes.
+export INTERNAL_IP=`ip route get 1 | awk '{print $NF;exit}'`
+
+# Replace Startup Variables
+MODIFIED_STARTUP=`eval echo $(echo ${STARTUP} | sed -e 's/{{/${/g' -e 's/}}/}/g')`
+echo ":/home/container$ ${MODIFIED_STARTUP}"
+
+# Run the Server
+eval ${MODIFIED_STARTUP}