从 docker 容器内使用 gpg 解密

Question

I have an encrypted file with gpg that I want to decrypt from inside a docker container. gpg is not found on the container, how would I add it.

Answer 1

Depending on your base image (used by your container), you would need to add to your Dockerfile
(or to make one, starting with FROM <the image used by your container> ) with:

RUN apt-get update && apt-get install gnupg

(as in this docker-vault-init Dockerfile )

Then check out " Adding GPG key inside docker container causes “no valid OpenPGP data found” ".
This could be needed:

RUN apt-get install -y ca-certificates wget