52 lines
2.0 KiB
Docker
52 lines
2.0 KiB
Docker
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FROM ubuntu:${ubuntu.version}
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# Configure standard JAVA parameters
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ENV JAVA_MEMORY_INIT=128m
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ENV JAVA_MEMORY_MAX=512m
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ENV JAVA_HOME=/usr/local/lib/jvm/java-openjdk-jbr
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ENV JRE_HOME=/usr/local/lib/jvm/java-openjdk-jbr
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ENV JAVA_OPTS=
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ENV ENABLE_HOTSWAP=true
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ENV ENABLE_JDWP=true
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ENV DISABLE_HOTSWAP_PLUGINS=
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# Install curl & essentials
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RUN apt update && \
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apt -y install curl libfreetype6
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# Download & Install JBR Java
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RUN mkdir -p /usr/local/lib/jvm && \
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curl -L https://cache-redirector.jetbrains.com/intellij-jbr/${jbr.filename} -o /usr/local/lib/jvm/java-openjdk-jbr.tar.gz && \
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cd /usr/local/lib/jvm && \
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tar xzvf java-openjdk-jbr.tar.gz && \
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mv ${jbr.basename} java-openjdk-jbr && \
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mkdir -p java-openjdk-jbr/lib/hotswap && \
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rm java-openjdk-jbr.tar.gz
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# Download Hotswap Agent
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RUN curl -L https://github.com/HotswapProjects/HotswapAgent/releases/download/RELEASE-${hotswap.version}/hotswap-agent-${hotswap.version}.jar -o /usr/local/lib/jvm/java-openjdk-jbr/lib/hotswap/hotswap-agent.jar
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# Add directories for dynamic injection points
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RUN mkdir -p /var/lib/jvm && cd /var/lib/jvm && \
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mkdir dev lib && cd dev && \
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mkdir classes classes-extra1 classes-extra2 classes-extra3 classes-extra4 classes-extra5 classes-extra6 classes-extra7 && \
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mkdir lib lib-extra1 lib-extra2 lib-extra3 lib-extra4 lib-extra5 lib-extra6 lib-extra7
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# Add our Docker container initialization scripts
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ADD maven/target/resources/setenv.sh /usr/local/bin/${namespace.prefix}-setenv.sh
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ADD maven/target/resources/docker-entrypoint.sh /usr/local/bin
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RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
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# Add our default hotswap configuration; may be overwritten in dev/classes* volumes
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ADD maven/target/resources/hotswap-agent.properties /var/lib/jvm/lib
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# Listening for Java debugger traffic
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EXPOSE 8000
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# Running as ROOT user for now
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#USER java
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# Execute the Docker container initialization script
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ENTRYPOINT [ "/usr/local/bin/docker-entrypoint.sh" ]
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