stumpylog opened a new pull request, #17: URL: https://github.com/apache/tika-docker/pull/17
This PR aims to simplify the multi-stage building and reduce the apt caching which was left over in the image, resulting in a smaller image size. As Docker images use an overlay file system, removing file(s) which were created in one layer from a different layer doesn't remove the file's size from the final image, just removes the file from being visible essentially. So now the `runtime` stage installs necessary packages and does the apt clean and cache removal in the same step, instead of trying to cleanup what `dependencies` added to the image. The `fetch_tika` stage does just that still. No removal of apt packages or caching matters here, as only the jar is copied to `runtime`. Building manually and running `docker image ls` shows around a 50MB reduction in image size compared to the original. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@tika.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
