I'm running a cluster of nodeJS applications - which should be very small as they are run as microservices. Only a few of them need extra things like bcrypt or imagemagick - which makes some trouble from time to time for me.
Right now I'm using node:10.13-alpine as a base image for all Dockerfiles to build my apps. For some of them I need to add dependencies via apk and so on. So these images become bigger. Is it the best approach to use a alpine image, which gets bigger by adding needed packages (e.g. python, gcc...)? Or should I use a full image?
If I would use node:10.13, the base image would be a lot bigger, but if my understanding is correct my applications would only add a small layer as the same base image is used. So at the end it is better to use one big node image??
from Docker: Are node alpine images at the end smaller then full node images?
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