Creating template

.openshift/README.md

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+For information about .openshift directory, consult the documentation:
+
+http://openshift.github.io/documentation/oo_user_guide.html#the-openshift-directory

.openshift/action_hooks/README.md

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+For information about action hooks, consult the documentation:
+
+http://openshift.github.io/documentation/oo_user_guide.html#action-hooks

.openshift/cron/README.cron

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+Run scripts or jobs on a periodic basis
+=======================================
+Any scripts or jobs added to the minutely, hourly, daily, weekly or monthly
+directories will be run on a scheduled basis (frequency is as indicated by the
+name of the directory) using run-parts.
+
+run-parts ignores any files that are hidden or dotfiles (.*) or backup
+files (*~ or *,)  or named *.{rpmsave,rpmorig,rpmnew,swp,cfsaved}
+
+The presence of two specially named files jobs.deny and jobs.allow controls
+how run-parts executes your scripts/jobs.
+   jobs.deny  ===> Prevents specific scripts or jobs from being executed.
+   jobs.allow ===> Only execute the named scripts or jobs (all other/non-named
+                   scripts that exist in this directory are ignored).
+
+The principles of jobs.deny and jobs.allow are the same as those of cron.deny
+and cron.allow and are described in detail at: 
+   http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/ch-Automating_System_Tasks.html#s2-autotasks-cron-access
+
+See: man crontab or above link for more details and see the the weekly/
+     directory for an example.
+
+PLEASE NOTE: The Cron cartridge must be installed in order to run the configured jobs.
+
+For more information about cron, consult the documentation:
+http://openshift.github.io/documentation/oo_cartridge_guide.html#cron
+http://openshift.github.io/documentation/oo_user_guide.html#cron

.openshift/cron/weekly/README

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+Run scripts or jobs on a weekly basis
+=====================================
+Any scripts or jobs added to this directory will be run on a scheduled basis
+(weekly) using run-parts.
+
+run-parts ignores any files that are hidden or dotfiles (.*) or backup
+files (*~ or *,)  or named *.{rpmsave,rpmorig,rpmnew,swp,cfsaved} and handles
+the files named jobs.deny and jobs.allow specially.
+
+In this specific example, the chronograph script is the only script or job file
+executed on a weekly basis (due to white-listing it in jobs.allow). And the
+README and chrono.dat file are ignored either as a result of being black-listed
+in jobs.deny or because they are NOT white-listed in the jobs.allow file.
+
+For more details, please see ../README.cron file.
+

.openshift/cron/weekly/chrono.dat

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+Time And Relative D...n In Execution (Open)Shift!

.openshift/cron/weekly/chronograph

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+#!/bin/bash
+
+echo "`date`: `cat $(dirname \"$0\")/chrono.dat`"

.openshift/cron/weekly/jobs.allow

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+#
+#  Script or job files listed in here (one entry per line) will be
+#  executed on a weekly-basis.
+#
+#  Example: The chronograph script will be executed weekly but the README 
+#           and chrono.dat files in this directory will be ignored.
+#
+#           The README file is actually ignored due to the entry in the
+#           jobs.deny which is checked before jobs.allow (this file).
+#
+chronograph
+

.openshift/cron/weekly/jobs.deny

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+#
+#  Any script or job files listed in here (one entry per line) will NOT be
+#  executed (read as ignored by run-parts).
+#
+
+README
+

.openshift/markers/README.md

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+For information about markers, consult the documentation:
+
+http://openshift.github.io/documentation/oo_user_guide.html#markers

README.md

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+The OpenShift `nodejs` cartridge documentation can be found at:
+
+http://openshift.github.io/documentation/oo_cartridge_guide.html#nodejs

deplist.txt

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+#
+#  ***************************************************************************
+#
+#    Note: This file has been deprecated and exists for backward compatibility.
+#          Please use package.json to add dependencies to the Node modules
+#          your application requires.
+#
+#  ***************************************************************************
+#
+
+#
+#  For a list of globally installed modules - see file: npm_global_module_list.
+#

package.json

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+{
+  "name": "OpenShift-Sample-App",
+  "version": "1.0.0",
+  "description": "OpenShift Sample Application",
+  "keywords": [
+    "OpenShift",
+    "Node.js",
+    "application",
+    "openshift"
+  ],
+  "author": {
+    "name": "OpenShift",
+    "email": "[email protected]",
+    "url": "http://www.openshift.com/"
+  },
+  "homepage": "http://www.openshift.com/",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/openshift/origin-server"
+  },
+
+  "engines": {
+    "node": ">= 0.6.0",
+    "npm": ">= 1.0.0"
+  },
+
+  "dependencies": {
+    "express": "~3.4.4"
+  },
+  "devDependencies": {},
+  "bundleDependencies": [],
+
+  "private": true,
+  "main": "server.js"
+}

server.js

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+#!/bin/env node
+//  OpenShift sample Node application
+var express = require('express');
+var fs      = require('fs');
+
+
+/**
+ *  Define the sample application.
+ */
+var SampleApp = function() {
+
+    //  Scope.
+    var self = this;
+
+
+    /*  ================================================================  */
+    /*  Helper functions.                                                 */
+    /*  ================================================================  */
+
+    /**
+     *  Set up server IP address and port # using env variables/defaults.
+     */
+    self.setupVariables = function() {
+        //  Set the environment variables we need.
+        self.ipaddress = process.env.OPENSHIFT_NODEJS_IP;
+        self.port      = process.env.OPENSHIFT_NODEJS_PORT || 8080;
+
+        if (typeof self.ipaddress === "undefined") {
+            //  Log errors on OpenShift but continue w/ 127.0.0.1 - this
+            //  allows us to run/test the app locally.
+            console.warn('No OPENSHIFT_NODEJS_IP var, using 127.0.0.1');
+            self.ipaddress = "127.0.0.1";
+        };
+    };
+
+
+    /**
+     *  Populate the cache.
+     */
+    self.populateCache = function() {
+        if (typeof self.zcache === "undefined") {
+            self.zcache = { 'index.html': '' };
+        }
+
+        //  Local cache for static content.
+        self.zcache['index.html'] = fs.readFileSync('./index.html');
+    };
+
+
+    /**
+     *  Retrieve entry (content) from cache.
+     *  @param {string} key  Key identifying content to retrieve from cache.
+     */
+    self.cache_get = function(key) { return self.zcache[key]; };
+
+
+    /**
+     *  terminator === the termination handler
+     *  Terminate server on receipt of the specified signal.
+     *  @param {string} sig  Signal to terminate on.
+     */
+    self.terminator = function(sig){
+        if (typeof sig === "string") {
+           console.log('%s: Received %s - terminating sample app ...',
+                       Date(Date.now()), sig);
+           process.exit(1);
+        }
+        console.log('%s: Node server stopped.', Date(Date.now()) );
+    };
+
+
+    /**
+     *  Setup termination handlers (for exit and a list of signals).
+     */
+    self.setupTerminationHandlers = function(){
+        //  Process on exit and signals.
+        process.on('exit', function() { self.terminator(); });
+
+        // Removed 'SIGPIPE' from the list - bugz 852598.
+        ['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT',
+         'SIGBUS', 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGTERM'
+        ].forEach(function(element, index, array) {
+            process.on(element, function() { self.terminator(element); });
+        });
+    };
+
+
+    /*  ================================================================  */
+    /*  App server functions (main app logic here).                       */
+    /*  ================================================================  */
+
+    /**
+     *  Create the routing table entries + handlers for the application.
+     */
+    self.createRoutes = function() {
+        self.routes = { };
+
+        self.routes['/asciimo'] = function(req, res) {
+            var link = "http://i.imgur.com/kmbjB.png";
+            res.send("<html><body><img src='" + link + "'></body></html>");
+        };
+
+        self.routes['/'] = function(req, res) {
+            res.setHeader('Content-Type', 'text/html');
+            res.send(self.cache_get('index.html') );
+        };
+    };
+
+
+    /**
+     *  Initialize the server (express) and create the routes and register
+     *  the handlers.
+     */
+    self.initializeServer = function() {
+        self.createRoutes();
+        self.app = express.createServer();
+
+        //  Add handlers for the app (from the routes).
+        for (var r in self.routes) {
+            self.app.get(r, self.routes[r]);
+        }
+    };
+
+
+    /**
+     *  Initializes the sample application.
+     */
+    self.initialize = function() {
+        self.setupVariables();
+        self.populateCache();
+        self.setupTerminationHandlers();
+
+        // Create the express server and routes.
+        self.initializeServer();
+    };
+
+
+    /**
+     *  Start the server (starts up the sample application).
+     */
+    self.start = function() {
+        //  Start the app on the specific interface (and port).
+        self.app.listen(self.port, self.ipaddress, function() {
+            console.log('%s: Node server started on %s:%d ...',
+                        Date(Date.now() ), self.ipaddress, self.port);
+        });
+    };
+
+};   /*  Sample Application.  */
+
+
+
+/**
+ *  main():  Main code.
+ */
+var zapp = new SampleApp();
+zapp.initialize();
+zapp.start();
+