change HEALTHCHECK

Dockerfile

-ARG BASE_REGISTRY=registry1.dsop.io
+ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=ironbank/opensource/r/r-base
-ARG BASE_TAG=latest
-FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
+ARG BASE_TAG=4.0.3
 
+FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
 USER root
 
-RUN dnf update -y                       && \
-    dnf clean all -y                    && \
-    dnf install -y initscripts        
-
-# R Studio Installation
-# https://rstudio.com/products/rstudio/download-server/redhat-centos/
-
-WORKDIR /tmp/repo 
-
-RUN dnf install -y  \
-    net-tools       \
-    curl            \
-    git
-
-# Download R Studio rpm
-# curl -LO https://download2.rstudio.org/server/centos8/x86_64/rstudio-server-rhel-1.4.1106-x86_64.rpm
-COPY rstudio-server-rhel-1.4.1106-x86_64.rpm .
-
-
-COPY config/rstudio-signing.key /
-RUN rpm --import /rstudio-signing.key
-# Install R Studio
-RUN dnf localinstall -y rstudio-server-rhel-1.4.1106-x86_64.rpm
-
-# Verify Installation and write log
-#RUN rstudio-server verify-installation >> /tmp/rstudio-server.log
-
-# Fixes permissions issue with sqlite3
-RUN chown -R root:root /var/lib/rstudio-server && \
-    chmod -R g=u /var/lib/rstudio-server
-
-#Disable RStudio Authentication
-RUN cp /etc/rstudio/rserver.conf /etc/rstudio/disable_auth_rserver.conf
-RUN echo "auth-none=1" >> /etc/rstudio/disable_auth_rserver.conf
-
-    # If authentication is re-enabled, the free version of rstudio requires authentication using local linux credentials
-    # the following creates an account with credentials to logon into rstudio
-    #RUN useradd rstudio && \
-    #    echo "rstudio:rstudio" | chpasswd
-
-RUN mkdir /home/rstudio-server && \
-    chown rstudio-server:rstudio-server /home/rstudio-server
-
-
-# Cleanup
-RUN rm -rf /tmp/repo
-
-
-# config user environment and healthcheck
+ENV RSTUDIO_VERSION=1.4.1106
+
+COPY rstudio-server-rhel-${RSTUDIO_VERSION}-x86_64.rpm /tmp
+
+RUN dnf upgrade -y && \
+    dnf install -y --nogpgcheck glibc-langpack-en initscripts procps-ng /tmp/rstudio-server-rhel-${RSTUDIO_VERSION}-x86_64.rpm \
+    binutils curl glibc-devel glibc-headers libcurl-devel libX11 libX11-common kernel-headers && \
+    mkdir -p /local/libs && \
+    chown -R $USER /var/lib/rstudio-server /var/run/rstudio-server && \
+    chmod -R g=u /var/lib/rstudio-server && \
+    chmod -R g=u /etc/rstudio && \
+    ln -s /usr/lib/rstudio-server/bin/rstudio-server /usr/local/bin/rstudio-server && \
+    chmod +t /var/run/rstudio-server && \
+    chkconfig rstudio-server off
+
+RUN R -e "library(tools); write_PACKAGES('/local/libs')" && \
+    cat /tmp/rpackages | awk '{printf "\x27"$1"\x27,"}' | sed 's/.$//' | xargs -0 -I {} R -e "install.packages(c({}), contriburl='file:///local/libs')" && \
+    rpm -e --nodeps binutils curl glibc-devel glibc-headers libcurl-devel libX11 libX11-common kernel-headers && \
+    echo "auth-none=1" >> /etc/rstudio/disable_auth_rserver.conf && \
+    echo "server-daemonize=0" >> /etc/rstudio/rserver.conf && \
+    echo "[*]" > /etc/rstudio/logging.conf && \
+    echo "log-level=warn" >> /etc/rstudio/logging.conf && \
+    echo "logger-type=stderr" >> /etc/rstudio/logging.conf && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf /tmp/* /local/libs/*
+
+ENV LC_ALL=en_US.UTF-8 \
+    LANG=en_US.UTF-8 \
+    LANGUAGE=en_US.UTF-8
+
+USER ${USER}
 
 EXPOSE 8787
 
-USER default
-
-WORKDIR $HOME
-
-ENTRYPOINT [ "rstudio-server", "start" ]
+ENTRYPOINT ["rstudio-server", "start"]
 
 HEALTHCHECK CMD pgrep "rserver" > /dev/null || exit 1