My OS is Ubuntu, but i want to grab very large components + dependencies from other, let’s say 3-4 base images.
All images that i need to derive from have, as i’ve mentioned, very large components + some dependencies.
Is there a way to incrementally build on an Ubuntu image, by copying stuff from other downloaded images ?
The most stupid think i can thing at the moment is to do it like this:
FROM my_base_1 AS base_1 FROM my_base_2 AS base_2 FROM ubuntu:18:04 COPY --from=base_1 relevant relevant_1 COPY --from=base_2 relevant relevant_2 apt-get install relevant-dependencies etc ```
Source: Docker Questions