initial checkin

Dockerfile

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+
+FROM ubuntu:${ubuntu.version}
+
+# Configure standard JAVA parameters
+ENV JAVA_MEMORY_INIT=128m
+ENV JAVA_MEMORY_MAX=512m
+ENV JAVA_OPTS=
+
+# Install curl
+RUN apt update && apt -y install curl
+
+# Download & Install DCEVM Java
+RUN mkdir -p /usr/local/lib/jvm && \
+        curl -L https://github.com/TravaOpenJDK/trava-jdk-${dcevm.majorVersion}-dcevm/releases/download/dcevm-${dcevm.version}/java${dcevm.majorVersion}-openjdk-dcevm-linux.tar.gz -o /usr/local/lib/jvm/java-openjdk-dcevm.tar.gz && \
+        cd /usr/local/lib/jvm && tar xzvf java-openjdk-dcevm.tar.gz && mv dcevm-${dcevm.version} java-openjdk-dcevm && rm java-openjdk-dcevm.tar.gz
+
+# Download Hotswap Agent
+RUN curl -L https://github.com/HotswapProjects/HotswapAgent/releases/download/RELEASE-${hotswap.version}/hotswap-agent-${hotswap.version}.jar -o /usr/local/lib/jvm/hotswap-agent.jar
+
+# Add directories for dynamic injection points
+RUN mkdir -p /var/lib/jvm && cd /var/lib/jvm && \
+        mkdir dev lib && cd dev && \
+        mkdir classes classes-extra1 classes-extra2 classes-extra3 classes-extra4 classes-extra5 classes-extra6 classes-extra7 && \
+        mkdir lib lib-extra1 lib-extra2 lib-extra3 lib-extra4 lib-extra5 lib-extra6 lib-extra7
+
+# Add our Docker container initialization script
+ADD docker-entrypoint.sh /usr/local/bin
+
+# Add our default hotswap configuration; may be overwritten
+ADD hotswap-agent.properties /var/lib/jvm/lib
+
+# Listening for Java debugger traffic
+EXPOSE 8000
+
+# Running as ROOT user for now
+#USER java
+
+# Execute the Docker container initialization script
+ENTRYPOINT [ "/usr/local/bin/docker-entrypoint.sh" ]
+
+# Do nothing meaningful; made to be overridden
+CMD [ "-version" ]