28 lines
780 B
Docker
28 lines
780 B
Docker
FROM registry.access.redhat.com/ubi8/ubi:8.0
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MAINTAINER Red Hat Training <training@redhat.com>
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# command line options to pass to the JVM
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ENV JAVA_OPTIONS -Xmx512m
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# Install the Java runtime, create a user for running the app, and set permissions
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RUN dnf install -y --noplugins java-1.8.0-openjdk-headless && \
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dnf clean all --noplugins -y && \
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useradd wildfly && \
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mkdir -p /opt/app-root/bin
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# Copy the runnable fat JAR to the container.
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ADD https://github.com/RedHatTraining/DO288-apps/releases/download/1.0/hello-swarm.jar /opt/app-root/bin/
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COPY run-app.sh /opt/app-root/bin/
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RUN chown -R wildfly:wildfly /opt/app-root && \
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chmod -R 700 /opt/app-root
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EXPOSE 8080
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USER wildfly
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# Run the fat JAR
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CMD /opt/app-root/bin/run-app.sh
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