How can I give a user the necessary permissions so that he can run "adduser" and "deluser" - but no other privileges?
FROM alpine:3.15.4
RUN addgroup -S tgroup -g 12345 && adduser -S tester -G tgroup -u 23456
RUN chown tester:tgroup /home && chmod 0700 /home
RUN adduser tester wheel
USER tester
WORKDIR /home/tester
# just for testing purpose
RUN addgroup -S ssh && adduser -S newuser -G ssh
Do other packages have to be installed for this?
Currently I get the error message:
---> Running in 31db4ea578ed
addgroup: permission denied (are you root?)