Use explicit UID/GID 53 (changeable with ARG)

Closes: #62, #60
2025-03-01 07:24:16 +01:00
parent 2ef9e5538e
commit 666994badb
1 changed files with 4 additions and 1 deletions
@@ -4,6 +4,9 @@ LABEL org.opencontainers.image.authors="BIND 9 Developers <bind9-dev@isc.org>"
 ENV DEBIAN_FRONTEND noninteractive
 ENV LC_ALL C.UTF-8

+ARG UID=53
+ARG GID=53
+
 ARG BIND9_VERSION=9.21.5
 ARG BIND9_CHECKSUM=afe46892950a6676fe198b90aa25b7b856cdc468997fac135dc260f313d6455f

@@ -74,7 +77,7 @@ RUN cd /usr/src && \
    rm -rf /usr/src

 # Create user and group
-RUN addgroup -S bind && adduser -S -H -h /var/cache/bind -G bind bind
+RUN addgroup -S -g ${GID} bind && adduser -S -u ${UID} -H -h /var/cache/bind -G bind bind

 # Create default configuration file
 RUN mkdir -p /etc/bind && chown root:bind /etc/bind/ && chmod 755 /etc/bind