Docker: Using apt-key with alpine image

Question

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

score 2 · Answer 1 · answered Oct 01 '17 at 20:15

2

You could use something as follows:

apk add --no-cache gnupg

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

answered Oct 01 '17 at 20:15

Sergiu

score 2 · Accepted Answer · edited May 12 '20 at 18:43

2

Take a look on my sample Dockerfile.

FROM openjdk:8-alpine
RUN apk update \
    && apk fetch gnupg \
    && apk add gnupg \
    && gpg --list-keys

edited May 12 '20 at 18:43

edbighead

answered May 12 '20 at 13:17

Mayur Pandey

score -6 · Answer 3 · answered Oct 02 '17 at 10:10

-6

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

answered Oct 02 '17 at 10:10

Jakub Jirutka

3 Answers3