ottomated
Use alpine image to reduce docker image size
I haven't tested further, but at the very least the alpine version starts up after docker build on my raspberry pi (armhf)
Completely fair. I haven't had any problems with using the major tag so I never looked into others (like lts)
Please don't merge just yet, I'm testing multi stage building to reduce size further
Feel free to test and (squash) merge if you're happy. Building using master gives a resulting image of 940MB+, after last commit the image is 170MB
I checked dockerhub, your image is somehow 340MB yet your dockerfile says FROM node:14 which is definitely 774MB.
Attached is building with master and my PR, respectively 
That's pretty weird. Did you use a slim image or something but forgot to commit that?
@Kyle2142 on Docker HUB You see compressed image size, but on localhost You see uncompressed size, that's the difference
I'm on board with using Alpine, but I just wanted to point out that using musl-libc (as used in Alpine) instead of glibc (used literally everywhere else) often comes with either a stability or performance impact.
99% of the time, it's fine, but at least as far as the public server goes, I don't really recommend this as it needs all the power it can get.
As for everyone else, it likely won't matter.
There is a version of Alpine that uses glibc though, which does defeat about half the reason of using Alpine, but does produce an image that is substantially smaller while being able to use glibc.
Are we waiting for glibc changes or is there some other reason this PR is turning stale?