ca-certificates with node:10-alpine about berglas

[sethvargo]

Berglas actually pulls in ca certs, but most people aren't running berglas as the base image 😄. Usually you pull just the binary over.

This isn't a berglas issue, but rather an issue with alpine/thin images in general. They don't include the latest CA certificate bundles, so any outbound TLS requests will likely fail to verify. You can replicate this via curl or wget too.

Since it doesn't really make sense to bundle certificates into berglas, I'm going to say this is working as intended. However, I am going to add a note to the Dockerfile examples to help push people in the right direction if they switch the base image.

Thanks for trying Berglas, and thanks for opening an issue!

[jthegedus]

Thanks for the in-depth response, much appreciated 😄