modify dockerfile and add shiny server config to host rmd

Dockerfile

@@ -33,6 +33,7 @@ COPY renv/settings.json renv/settings.json
 
 RUN mkdir -p renv/.cache
 ENV RENV_PATHS_CACHE=renv/.cache
+ENV RENV_CONFIG_CACHE_SYMLINKS=FALSE
 
 RUN R -s -e "renv::restore()"
 
@@ -58,15 +59,21 @@ RUN apt-get update && apt-get install -y \
       pandoc \
       && rm -rf /var/lib/apt/lists/*
 
-COPY --from=renv-base /app/renv /app/renv
-COPY --from=renv-base /app/.Rprofile /app/.Rprofile
-COPY --from=renv-base /app/renv.lock /app/renv.lock
+RUN mkdir -p /srv/shiny-server/app
 
-COPY dashboard.Rmd dashboard.Rmd
-COPY queries.R queries.R
-COPY utils.R utils.R
-COPY config.yml config.yml
+COPY --from=renv-base /app/renv /srv/shiny-server/app/renv
+COPY --from=renv-base /app/.Rprofile /srv/shiny-server/app/.Rprofile
+COPY --from=renv-base /app/renv.lock /srv/shiny-server/app/renv.lock
 
-EXPOSE 8080
+COPY dashboard.Rmd /srv/shiny-server/app/index.Rmd
+COPY queries.R /srv/shiny-server/app/
+COPY utils.R /srv/shiny-server/app/
+COPY config.yml /srv/shiny-server/app/
 
-CMD ["R", "-e", "rmarkdown::run('dashboard.Rmd', shiny_args = list(host = '0.0.0.0', port = 8080))"]
+COPY shiny-server.conf /etc/shiny-server/shiny-server.conf
+
+RUN chown -R shiny:shiny /srv/shiny-server/app
+
+EXPOSE 3838
+
+CMD ["/usr/bin/shiny-server"]

shiny-server.conf

@@ -0,0 +1,14 @@
+# Shiny Server configuration
+run_as shiny;
+
+# Define the server
+server {
+  listen 3838;
+
+  # Define the location for the app
+  location / {
+    site_dir /srv/shiny-server/app;
+    log_dir /var/log/shiny-server;
+    directory_index on;
+  }
+}