run as factorio user

0.16/Dockerfile

@@ -1,15 +1,25 @@
 FROM frolvlad/alpine-glibc:alpine-3.6
+#FROM ubuntu:18.04
 
 MAINTAINER https://github.com/dtandersen/docker_factorio_server
 
+ARG USER=factorio
+ARG GROUP=factorio
+ARG PUID=845
+ARG PGID=845
+
 ENV PORT=34197 \
     RCON_PORT=27015 \
+#    VERSION=0.16.0 \
+#    SHA1=b4d8d6db02aff914b823d5f525c0f0f2acd9c355
     VERSION=0.15.40 \
     SHA1=f79a975f6b8c0ee87e2fa60f7d1f7133f332c3ec
 
 VOLUME /factorio
 
-RUN mkdir /opt && \
+RUN mkdir -p /opt && \
+#    apt-get update && \
+#    apt-get install -y curl xz-utils
     apk add --update --no-cache tini pwgen && \
     apk add --update --no-cache --virtual .build-deps curl && \
     curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
@@ -21,15 +31,26 @@ RUN mkdir /opt && \
     ln -s /factorio/saves /opt/factorio/saves && \
     ln -s /factorio/mods /opt/factorio/mods && \
     apk del .build-deps && \
-    addgroup -g 845 -S fdaemon && \
-    adduser -u 845 -G fdaemon -s /bin/sh -SDH fdaemon && \
-    chown -R fdaemon:fdaemon /opt/factorio /factorio
-
-USER fdaemon
+    addgroup -g $PGID -S $GROUP && \
+    adduser -u $PUID -G $USER -s /bin/sh -SDH $GROUP && \
+    chown -R $USER:$GROUP /opt/factorio /factorio
 
 EXPOSE $PORT/udp $RCON_PORT/tcp
 
 COPY ./docker-entrypoint.sh /
 
-ENTRYPOINT ["/sbin/tini", "--"]
-CMD ["/docker-entrypoint.sh"]
+#USER $USER
+
+#ENTRYPOINT ["/sbin/tini", "--"]
+#CMD ["/docker-entrypoint.sh"]
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["/opt/factorio/bin/x64/factorio", \
+    "--port", "$PORT", \
+    "--start-server-load-latest", \
+    "--server-settings $CONFIG/server-settings.json", \
+    "--server-whitelist $CONFIG/server-whitelist.json", \
+    "--server-banlist $CONFIG/server-banlist.json", \
+    "--rcon-port $RCON_PORT", \
+    "--rcon-password", "$(cat $CONFIG/rconpw)", \
+    "--server-id /factorio/config/server-id.json" \
+    ]