This is awesome Alex. Thanks for driving this from start to end. Really great contribution.
-- Jean-Louis Monteiro http://twitter.com/jlouismonteiro http://www.tomitribe.com On Thu, Jun 18, 2015 at 11:03 AM, Alex Soto <asot...@gmail.com> wrote: > Hi mates I have been working on creating a TomEE image in Docker. > I am closely to be able to release an Apache TomEE official repository on > docker hub, but I prefer you take a look first. > > First of all I have decided to change from official openjdk image which is > based on debian, to official Alpine image. This change is pretty simple, > the Alpine docker image is a light docker image (only 5MB) and following > the philosophy of TomEE of light yet powerful distribution, I think this is > a really good movement in these terms. Now the TomEE Docker image is 200MB > less than the one using Debian. Concretely 191MB in front of 379MB. > > Let me share with you the Dockerfile content: > > FROM alpine:3.2 > > RUN apk --update add bash > RUN apk --update add curl > RUN apk --update add openjdk7 > RUN apk --update add gnupg > > # add our user and group first to make sure their IDs get assigned > consistently, regardless of whatever dependencies get added > RUN addgroup -S tomee && adduser -S -G tomee tomee > > ENV PATH /usr/local/tomee/bin:$PATH > RUN mkdir -p /usr/local/tomee > RUN chown tomee:tomee /usr/local/tomee > WORKDIR /usr/local/tomee > USER tomee > > RUN curl -SL http://www.apache.org/dist/tomee/KEYS -o KEYS \ > && gpg --import KEYS > > RUN curl -SL > > https://dist.apache.org/repos/dist/release/tomee/tomee-1.7.2/apache-tomee-1.7.2-webprofile.tar.gz.asc > -o > tomee.tar.gz.asc > > RUN curl -SL > > http://apache.rediris.es/tomee/tomee-1.7.2/apache-tomee-1.7.2-webprofile.tar.gz > -o > tomee.tar.gz \ > && tar -zxvf tomee.tar.gz \ > && gpg --verify tomee.tar.gz.asc tomee.tar.gz \ > && mv apache-tomee-webprofile-1.7.2/* /usr/local/tomee \ > && rm -Rf apache-tomee-plus-1.7.2 \ > && rm bin/*.bat \ > && rm tomee.tar.gz* > > EXPOSE 8080 > CMD ["catalina.sh", "run"] > > But it has two drawback is that alpine 3.2 still don't have support in APK > for openjdk8, but it will be added for alpine 3.3 so I am quite confident > that the best way to proceed is wait until it is released and then update > our Dockerfile and finally release our image as official image with > OpenJDK8. > > The second problem is that we are setting alpine linux as default image in > our distribution and not a more popular like Debian. > > Another message I have seen while creating the image was this one: > > gpg: Signature made Sun May 17 22:18:30 2015 UTC using DSA key ID D297D428 > gpg: Good signature from "Jonathan Gallimore <jgallim...@apache.org>" > [unknown] > gpg: WARNING: This key is not certified with a trusted signature! > gpg: There is no indication that the signature belongs to the > owner. > Primary key fingerprint: DBCC D103 B8B2 4F86 FFAA B025 C8BB 472C D297 D428 > > I don't know if Jonathan's key was not created by a trusted key. > > Well that's all, let me know what you think about this change or what you > would like to see in official TomEE image. > > Alex. >
