first working instance without adminer

graphdb_context/Dockerfile

@@ -0,0 +1,27 @@
+FROM openjdk:11-slim-buster
+
+MAINTAINER Robert Nasarek "r.nasarek@gnm.de"
+
+# Silence debconf messages
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+
+# Install.
+RUN \
+  sed -i 's/# \(.*multiverse$\)/\1/g' /etc/apt/sources.list && \
+  apt-get -qq update && \
+  apt-get -y install unzip && \
+  rm -rf /var/lib/apt/lists/*
+
+# Install GraphDB-Free and clean up
+COPY ./graphdb.zip /tmp/graphdb.zip
+
+RUN \
+  unzip /tmp/graphdb.zip -d /tmp && \
+  mv /tmp/graphdb-* /graphdb && \
+  rm /tmp/graphdb.zip
+
+# Set GraphDB Max and Min Heap size
+ENV GDB_HEAP_SIZE="4G"
+
+EXPOSE 7200
+CMD ["/graphdb/bin/graphdb"]