fix for CentOS EoL

Dockerfile

@@ -48,21 +48,12 @@ RUN wget https://cran.rstudio.com/src/base/R-4/${V_RStudio}.tar.gz && \
     cd /usr/local/src/ && \
     rm -rf ${V_RStudio}*
 
-# #Set python3 as the default python
-# RUN rm /usr/bin/python && \
-#     ln -s /usr/bin/python3 /usr/bin/python
-
 #Install shiny-server with fix for arm architectures
 WORKDIR /
 RUN git clone --depth 1 --branch ${V_ShinyServer} https://github.com/rstudio/shiny-server.git && \
     mkdir shiny-server/tmp
 COPY binding.gyp /shiny-server/tmp/binding.gyp
 
-#Automagically determine arch and replace it in hash values and links
-COPY determine_arch.sh /determine_arch.sh
-RUN chmod +x determine_arch.sh && \
-    ./determine_arch.sh
-
 ARG PYTHON=`which python3`
 
 WORKDIR /shiny-server/tmp/

README.md

@@ -84,7 +84,7 @@ Although you can install R libraries post-install, you could also bake those in
 ```RUN R -e "install.packages(c('shiny', 'Cairo'), repos='http://cran.rstudio.com/')"```.
 Cairo is needed for the hello-world preloaded app. If it's missing the histogram won't be loaded.
 
-### Node.js
+### Node.js (DEPRECATED since R4.4.1-S1.5.23.1030)
 I have written the [determine_arch.sh](https://github.com/hvalev/shiny-server-arm-docker/blob/master/determine_arch.sh) script, which automagically determines the architecture it's running on, fetches the appropriate node.js checksum and replaces it in the install-node.sh file. It should be future-proof as the reference node.js version is taken from the cloned shiny-server repository itself.
 
 ## Acknowledgements