Add the ability to build a basic Docker container.

pkg/docker/Dockerfile

@@ -0,0 +1,48 @@
+########################################################################
+#
+# pgAdmin 4 - PostgreSQL Tools
+#
+# Copyright (C) 2013 - 2017, The pgAdmin Development Team
+# This software is released under the PostgreSQL Licence
+#
+#########################################################################
+
+# Get the basics out of the way
+FROM centos:latest
+
+LABEL name="pgAdmin 4" \
+    vendor="The pgAdmin Development Team" \
+    license="PostgreSQL"
+
+# We only need the web/ directory, and a few other things
+COPY web /var/www/pgadmin
+COPY requirements.txt /var/www/pgadmin
+
+# Install everything we need. Use easy_install to get pip, to avoid setting up EPEL
+RUN yum install -y python-setuptools python-devel httpd mod_wsgi gcc
+RUN easy_install pip
+
+# Now install the Python runtime dependencies
+RUN pip install -r /var/www/pgadmin/requirements.txt
+
+# Create required directories for running
+RUN mkdir -p /var/log/pgadmin
+RUN chown -R apache /var/log/pgadmin
+RUN mkdir -p /var/lib/pgadmin
+RUN chown -R apache /var/lib/pgadmin
+
+# Apache config time
+COPY pgadmin4.conf /etc/httpd/conf.d/
+COPY entry.sh /
+
+# Finally, remove packages we only needed for building
+RUN yum -y remove gcc cpp glibc-devel glibc-headers kernel-headers libgomp libmpc mpfr
+
+# Default config options
+ENV PGADMIN_DEFAULT_EMAIL container@pgadmin.org
+ENV PGADMIN_DEFAULT_PASSWORD Conta1ner
+
+EXPOSE 80 443
+
+# Start the service
+ENTRYPOINT ["/bin/bash", "/entry.sh"]