RFR(S): 8221342: [TESTBUG] Generate Dockerfile for docker testing

[David Holmes]

Hi Misha,

I don't know the details of Dockerfiles but in terms of generating 
something to replace the existing physical files, this looks fine.

Thanks,
David

On 23/03/2019 11:07 am, mikhailo.seledtsov at oracle.com wrote:
> Please review this improvement to docker/container related testing in 
> HotSpot and JDK.
> This change came out of discussion for "8221221 make test 
> TEST="jtreg:test/hotspot/jtreg/runtime/containers" failed on Ubuntu 
> 18.04". This fix is more generic, allowing to specify platform-specific 
> docker base images, as well custom base images specified via test 
> properties at test execution time. Also, it eliminates duplication 
> (duplicate Dockerfile-xyz).
> 
>      JBS: https://bugs.openjdk.java.net/browse/JDK-8221342
>      Webrev: http://cr.openjdk.java.net/~mseledtsov/8221342.01/
>      Testing:
>        rm -Rf JT*; jtreg -v1 
> test/hotspot/jtreg/runtime/containers/docker/ 
> jdk/jdk/internal/platform/docker/
>        All PASS
> 
>        rm -Rf JT*; jtreg -v1 -Djdk.test.docker.image.name=ubuntu \
>            -Djdk.test.docker.image.version=latest\
>             test/hotspot/jtreg/runtime/containers/docker/ 
> jdk/jdk/internal/platform/docker/
>        All PASS
>        Also ran the image interactively to make sure it is based on ubuntu
> 
> 
> Thank you,
> 
> Misha
>