Dockerfile, ukraina

gistfile1.txt

FROM  rocker/r-ubuntu:20.04
LABEL maintainer="inkimar <inkimar>"
RUN apt-get update && apt-get install -y --no-install-recommends \
    sudo \
    libcurl4-gnutls-dev \
    libcairo2-dev \
    libxt-dev \
    libssl-dev \
    libssh2-1-dev \
    && rm -rf /var/lib/apt/lists/*

# custom packages, my addition
RUN sudo su - -c "R -e \"install.packages(c('DT','devtools','remotes','dplyr','dbplyr','shinyjs','sf','leaflet','leafpop','mapview'), repos='http://cran.rstudio.com/')\""

RUN echo "local(options(shiny.port = 3838, shiny.host = '0.0.0.0'))" > /usr/lib/R/etc/Rprofile.site
RUN addgroup --system app \
    && adduser --system --ingroup app app
WORKDIR /home/app
COPY app .
RUN chown app:app -R /home/app
USER app
EXPOSE 3838
CMD ["R", "-e", "shiny::runApp('/home/app')"]

Got h3jsr to work, see my fork: https://gist.github.com/jilleJr/276ff88abdbf0096a3030568986ff361

diff: https://gist.github.com/jilleJr/276ff88abdbf0096a3030568986ff361/revisions#diff-dd2c0eb6ea5cfc6c4bd4eac30934e2d5746747af48fef6da689e85b752f39557