Merge pull request #8 from samueldg/feature/dockerized_app

looks good. agree that the redis is better separated from snappass's dockerfile. Thanks for the dockerizing snappass.

.dockerignore

@@ -0,0 +1,20 @@
+# Source
+.bumpversion.cfg
+.dockerignore
+.gitignore
+.travis.yml
+CONTRIBUTING.rst
+docker-compose.yml
+Dockerfile
+requirements.txt
+tests.py
+tox.ini
+
+# Generated
+.tox
+.coverage
+*.rdb
+junit*xml
+
+# Other
+.project

Dockerfile

@@ -0,0 +1,23 @@
+FROM python:3.3
+
+ENV APP_DIR=/usr/src/snappass
+
+RUN groupadd -r snappass && \
+    useradd -r -g snappass snappass && \
+    mkdir -p $APP_DIR
+
+WORKDIR $APP_DIR
+
+COPY ["setup.py", "MANIFEST.in", "README.rst", "AUTHORS.rst", "$APP_DIR/"]
+COPY ["./snappass", "$APP_DIR/snappass"]
+
+RUN python setup.py install && \
+    chown -R snappass $APP_DIR && \
+    chgrp -R snappass $APP_DIR
+
+USER snappass
+
+# Default Flask port
+EXPOSE 5000
+
+CMD ["snappass"]

README.rst

@@ -59,3 +59,16 @@ be kept secret.  See the `Flask Documentation`_ for more information.
 need to change this.
 
 `NO_SSL` if you are not using SSL.
+
+Docker
+------
+
+Alternatively, you can use `Docker`_ to install and run SnapPass:
+.. _Docker: https://www.docker.com/
+
+::
+
+    $ docker build -t snappass .
+    $ docker-compose up -d
+
+This will pull all dependencies, i.e. Redis and appropriate Python version.

docker-compose.yml

@@ -0,0 +1,13 @@
+---
+snappass:
+    image: snappass
+    ports:
+        - "5000:5000"
+    links:
+        - "redis:redis"
+    environment:
+        - REDIS_HOST=redis
+        - NO_SSL=True
+
+redis:
+    image: "redis:latest"

setup.py

@@ -32,5 +32,6 @@ setup(
         'Programming Language :: Python :: 3.3',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
+    zip_safe=False,
 )