Dockerizing Parse Server (#3005)

* Add Dockerfile

* Add Docker image docs

* Remove default PARSE_SERVER_CLOUD_CODE_MAIN setting + update docs

* Update docs

* Update documentation

Author: woyorus

.dockerignore

@@ -0,0 +1,21 @@
+node_modules
+npm-debug.log
+*.md
+PATENTS
+LICENSE
+Dockerfile
+.dockerignore
+.gitignore
+.travis.yml
+.istanbul.yml
+.git
+.github
+
+# Build folder
+lib/
+
+# Tests
+spec/
+
+# IDEs
+.idea/

Dockerfile

@@ -0,0 +1,21 @@
+FROM node:boron
+
+RUN mkdir -p /parse-server
+COPY ./ /parse-server/
+
+RUN mkdir -p /parse-server/config
+VOLUME /parse-server/config
+
+RUN mkdir -p /parse-server/cloud
+VOLUME /parse-server/cloud
+
+WORKDIR /parse-server
+
+RUN npm install && \
+    npm run build
+
+ENV PORT=1337
+
+EXPOSE $PORT
+
+ENTRYPOINT ["npm", "start", "--"]

README.md

@@ -16,14 +16,22 @@ April 2016 - We created a series of video screencasts, please check them out her
 
 The fastest and easiest way to get started is to run MongoDB and Parse Server locally.
 
-## Running Parse Server locally
+## Running Parse Server
 
+### Locally
 ```
 $ npm install -g parse-server mongodb-runner
 $ mongodb-runner start
 $ parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://localhost/test
 ```
 
+### Inside a Docker container
+```
+$ docker build --tag my-parse-server .
+$ docker run --name my-mongo -d mongo
+$ docker run --name my-parse-server --link my-mongo:mongo parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://mongo/test
+```  
+
 You can use any arbitrary string as your application id and master key. These will be used by your clients to authenticate with the Parse Server.
 
 That's it! You are now running a standalone version of Parse Server on your machine.