Cytoscape Docker image, profiling

cytoscape_docker/Dockerfile

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+# based on official Cytoscape image: https://github.com/cytoscape/docker-cytoscape-desktop
+# version more compact due to:
+# - removed unnecessary packages and instructions --> remote display not used
+# - included all environment variables within this Dockerfile, no need to use Docker compose for the build process
+FROM ubuntu:22.04
+
+# environment variables
+ENV CYTOSCAPE_VERSION=3.10.2
+ENV VIRTUAL_SCREEN_WIDTH=1920
+ENV VIRTUAL_SCREEN_HEIGHT=1080
+ENV CYREST_PORT=1234
+ENV SUPERVISOR_CFG="/etc/supervisor/conf.d/supervisord.conf"
+
+# labels
+LABEL cytoscape_version="${CYTOSCAPE_VERSION}"
+LABEL context="independent CyREST instance for graph rendering"
+
+# change user
+USER root
+# install necessary packages
+RUN apt update && apt full-upgrade -y && apt -y install \
+    libxcursor1 \
+    openjdk-17-jre \
+    supervisor \
+    wget \
+    xvfb
+# set Java home directory as permanently set ENV var
+RUN echo "export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64" >> /root/.bashrc
+# download and extract Cytoscape
+RUN wget https://github.com/cytoscape/cytoscape/releases/download/${CYTOSCAPE_VERSION}/cytoscape-unix-${CYTOSCAPE_VERSION}.tar.gz
+RUN tar -xf cytoscape-unix-${CYTOSCAPE_VERSION}.tar.gz && rm cytoscape-unix-${CYTOSCAPE_VERSION}.tar.gz
+
+# supervisord config
+# supervisor used to start the virtual display via Xvfb and the Cytoscape process with web server (CyREST)
+COPY supervisord.conf ${SUPERVISOR_CFG}
+EXPOSE ${CYREST_PORT}
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]