Docker: Using apt-key with alpine image

问题

I'm trying to use alpine (nodeJS) docker image, but I do get the error /bin/sh: apt-key: not found. What do I have to add?

FROM node:8.6-alpine
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6

回答1:

You could use something as follows:

apk add --no-cache gnupg

gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0C49F3730359A14518585931BC711F9BA15703C6

回答2:

There’s no apt-key on Alpine, this is something from Debian.

来源：https://stackoverflow.com/questions/46515863/docker-using-apt-key-with-alpine-image