Added separate pm2 tags.

Author: markusdap

README.md

@@ -1,4 +1,6 @@
 Docker-sails
 ============
 
-This Docker Container is based on https://github.com/docker-library/node and installs the latest stable version of [Sails.js](http://sailsjs.org/) to be used with [Sane Stack](https://github.com/artificialio/sane).
+This Docker Container is based on https://github.com/docker-library/node and installs the latest stable version of [Sails.js](http://sailsjs.org/) and is used with the [Sane Stack](https://github.com/artificialio/sane).
+
+You have the docker tags `0.10.32` (fixed versions), `latest` (node 0.11 and latest dependencies), `stable` (node 0.10  and latest dependencies) as well as `0.10.32-pm2`, `latest-pm2` , `stable-pm2` which adds [PM2](https://github.com/Unitech/PM2) to manage your app.

node-0.10.32-pm2/Dockerfile

@@ -0,0 +1,19 @@
+############################################################
+# Dockerfile for Sane-stack to run sails.js API application
+############################################################
+
+FROM node:0.10.32-slim
+
+MAINTAINER Markus Padourek <markus@artificial.io>
+
+RUN npm install -g sails@0.10.5 pm2@0.12.2 grunt bower npm-check-updates
+RUN mkdir /server
+
+# Define mountable directories.
+VOLUME ["/server"]
+
+# Define working directory.
+WORKDIR /server
+
+# Expose ports.
+EXPOSE 1337

node-latest-pm2/Dockerfile

@@ -0,0 +1,19 @@
+############################################################
+# Dockerfile for Sane-stack to run sails.js API application
+############################################################
+
+FROM node:0.11-slim
+
+MAINTAINER Markus Padourek <markus@artificial.io>
+
+RUN npm install -g sails grunt bower pm2 npm-check-updates
+RUN mkdir /server
+
+# Define mountable directories.
+VOLUME ["/server"]
+
+# Define working directory.
+WORKDIR /server
+
+# Expose ports.
+EXPOSE 1337

node-stable-pm2/Dockerfile

@@ -0,0 +1,19 @@
+############################################################
+# Dockerfile for Sane-stack to run sails.js API application
+############################################################
+
+FROM node:slim
+
+MAINTAINER Markus Padourek <markus@artificial.io>
+
+RUN npm install -g sails grunt bower pm2 npm-check-updates
+RUN mkdir /server
+
+# Define mountable directories.
+VOLUME ["/server"]
+
+# Define working directory.
+WORKDIR /server
+
+# Expose ports.
+EXPOSE 1337