docker-base/Dockerfile-normal-base at main · ofkm/docker-base · GitHub

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FROM alpine:3

RUN \
    delgroup ping 2>/dev/null || true && \
    delgroup dialout 2>/dev/null || true && \
    delgroup tape 2>/dev/null || true && \
    delgroup video 2>/dev/null || true && \
    delgroup audio 2>/dev/null || true && \
    delgroup cdrom 2>/dev/null || true && \
    delgroup floppy 2>/dev/null || true && \
    delgroup input 2>/dev/null || true && \
    delgroup netdev 2>/dev/null || true && \
    delgroup games 2>/dev/null || true && \
    delgroup users 2>/dev/null || true && \
    delgroup disk 2>/dev/null || true && \
    delgroup lp 2>/dev/null || true && \
    delgroup kmem 2>/dev/null || true && \
    delgroup tty 2>/dev/null || true && \
    delgroup utmp 2>/dev/null || true && \
    delgroup mem 2>/dev/null || true && \
    delgroup www-data 2>/dev/null || true && \
    delgroup sshd 2>/dev/null || true && \
    delgroup shadow 2>/dev/null || true && \
    delgroup cdrw 2>/dev/null || true && \
    delgroup usb 2>/dev/null || true && \
    delgroup mail 2>/dev/null || true && \
    delgroup messagebus 2>/dev/null || true && \
    delgroup systemd-journal 2>/dev/null || true && \
    delgroup systemd-network 2>/dev/null || true && \
    delgroup polkitd 2>/dev/null || true && \
    \
    deluser sync 2>/dev/null || true && \
    deluser shutdown 2>/dev/null || true && \
    deluser halt 2>/dev/null || true && \
    deluser operator 2>/dev/null || true && \
    deluser games 2>/dev/null || true && \
    deluser ftp 2>/dev/null || true && \
    deluser mail 2>/dev/null || true && \
    deluser news 2>/dev/null || true && \
    deluser uucp 2>/dev/null || true && \
    deluser proxy 2>/dev/null || true && \
    deluser www-data 2>/dev/null || true && \
    deluser backup 2>/dev/null || true && \
    deluser list 2>/dev/null || true && \
    deluser irc 2>/dev/null || true && \
    deluser gnats 2>/dev/null || true && \
    deluser messagebus 2>/dev/null || true && \
    deluser sshd 2>/dev/null || true && \
    deluser xfs 2>/dev/null || true && \
    deluser squid 2>/dev/null || true && \
    deluser postfix 2>/dev/null || true && \
    deluser daemon 2>/dev/null || true && \
    deluser bin 2>/dev/null || true && \
    deluser adm 2>/dev/null || true && \
    deluser lp 2>/dev/null || true && \
    \
    printf "root:x:0:root\nnogroup:x:65533:\nnobody:x:65534:\n" > /etc/group && \
    printf "root:x:0:0:root:/root:/bin/sh\nnobody:x:65534:65534:nobody:/:/sbin/nologin\n" > /etc/passwd && \
    \
    rm -rf \
        /var/cache/apk/* \
        /tmp/* \
        /root/.cache \
        /usr/share/man \
        /usr/share/doc \
        /usr/share/info \
        /usr/share/misc \
        /usr/share/terminfo \
        /usr/share/vi \
        /var/log/* \
        /var/tmp/* \
        /etc/crontabs/* \
        /etc/periodic/* \
        /etc/network/if-* \
        /etc/apk/cache

LABEL org.opencontainers.image.title="OFKM Base" \
      org.opencontainers.image.description="Minimal Alpine base for OFKM Projects" \
      org.opencontainers.image.version="1.0.1" \
      org.opencontainers.image.authors="Kyle Mendell <ksm@ofkm.us>" \
      org.opencontainers.image.source="https://github.com/ofkm/docker-base"

CMD ["/bin/sh"]