backup working config

Dockerfile

@@ -1,15 +1,14 @@
-ARG BUILD_FROM
+ARG BUILD_FROM=homeassistant/amd64-base:latest
 FROM $BUILD_FROM
 
 ENV LANG C.UTF-8
 
 # Install requirements for add-on
 RUN apk --no-cache --no-progress upgrade && \
-    apk --no-cache --no-progress add jq openvpn \
-    rm -rf /tmp/*
+    apk --no-cache --no-progress add jq openvpn 
 
 # Copy data for add-on
 COPY run.sh /
 RUN chmod a+x /run.sh
 
-CMD [ "/run.sh" ]
+ENTRYPOINT [ "/run.sh" ]