December 2019
Intermediate to advanced
314 pages
6h 51m
English
Content preview from Hands-On Cloud-Native Applications with Java and Quarkus
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Running the native executable process in a container
As we have seen, the Quarkus Maven plugin has also produced src/main/docker/Dockerfile.native, which can be used as a template so that we can run our native executable in a container. Here's the content of this file:
FROM registry.access.redhat.com/ubi8/ubi-minimalWORKDIR /work/COPY target/*-runner /work/applicationRUN chmod 775 /workEXPOSE 8080CMD ["./application", "-Dquarkus.http.host=0.0.0.0"]
Since there's no need to use a JDK layer to start our application, the base layer for our container will be a stripped-down RHEL image known as ubi-minimal.
Red Hat Universal Base Images (UBI) are OCI-compliant container OS images that include complimentary runtime languages and other packages ...
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