fix: update eos-revad dockerfile

[jimil749]

Updates the dockerfile for revad-eos to not break.

The compressed size of the image is 2.76GB.

/cc @SamuAlfageme

Signed-off-by: Jimil Desai jimildesai42@gmail.com

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[SamuAlfageme]

Also, try keeping the Dockerfile lines under 80 chars to improve readability of the Dockerfile

From https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#env

Using \ as a line continuation character for Linux Dockerfiles improves readability.

[jimil749]

Just built and checked the compressed size of the image locally: 2.59GB
https://hub.docker.com/repository/docker/jimil749/revad-eos-test-2/tags?page=1&ordering=last_updated

[SamuAlfageme]

@jimil749 could you give a go the RUN rm -rf the following dirs:

• /go
• /var/lib/rpm/Packages
• /var/log

... and report back on the size?

[jimil749]

I added the following line:

RUN rm -rf /go && rm -rf /var/lib/rpm/Packages && rm -rf /var/log

in the Dockerfile but the size appears to be the same around ~2.59GB. Moreover, I am not able to push the image to dockerhub. I get unexpected EOF error

[SamuAlfageme]

Let's merge for the time being and fix the size in a follow-up PR