Update Dockerfile

Dockerfile

@@ -1,18 +1,21 @@
-FROM rocker/shiny:latest
-
-RUN R -e "install.packages(c('shiny','readxl','dlookr','rpivotTable'), repos='https://cloud.r-project.org')"
-
-# cria diretório da app
-RUN mkdir -p /srv/shiny-server/app
-
-# copia arquivos da app
-COPY app.R /srv/shiny-server/app/app.R
-COPY STATUS1.xlsx /srv/shiny-server/app/STATUS1.xlsx
-
-# copia config do shiny
-COPY shiny-server.conf /etc/shiny-server/shiny-server.conf
-
-# permissões
-RUN chown -R shiny:shiny /srv/shiny-server /var/log/shiny-server
-
-EXPOSE 3838
+FROM rocker/shiny:latest
+
+ENV SHINY_PORT=7860
+
+RUN R -e "install.packages(c('shiny','readxl','dlookr','rpivotTable'), repos='https://cloud.r-project.org')"
+
+# cria pasta da app
+RUN mkdir -p /srv/shiny-server/app
+
+# copia arquivos
+COPY app.R /srv/shiny-server/app/app.R
+COPY STATUS1.xlsx /srv/shiny-server/app/STATUS1.xlsx
+COPY shiny-server.conf /etc/shiny-server/shiny-server.conf
+
+# permissões
+RUN chown -R shiny:shiny /srv/shiny-server /var/log/shiny-server
+
+EXPOSE 7860
+
+# 🚨 ISSO É O QUE FALTAVA
+CMD ["shiny-server", "--no-daemon"]