Deploy Node.js application in Heroku using Eclipse
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This document provides instructions for deploying a Node.js application to Heroku using Eclipse and Git. It outlines setting up SSH keys in Bitbucket and Heroku, installing relevant Eclipse plugins, creating a sample Node.js app with Express and logging middleware, adding a package.json file and Procfile for deployment, committing changes to Git, deploying to Heroku, and checking application logs on Heroku.
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Deploy Node.js application in Heroku using Eclipse
- 1. Jitendra Zaa
- 2. Youtube Video URL http://youtu.be/jVkG9Kb07fc
- 3. Tools and Technology Language – Node.js Platform – Heroku Git – Bitbucket using SSH key IDE – Eclipse Eclipse Plugins Egit Heroku NodeEclipse
- 5. Setup SSH Key in Bitbucket and Heroku Create RSA SSH Key from Eclipse. Save that key in BitBucket as well as Heroku. Explained in article link provided in next slides.
- 6. Introduction to EGit Check this article : http://www.shivasoft.in/blog/salesforce/salesforce-git- eclipse-egit-better-and-distributed-source-control/
- 7. Introduction to Heroku Plugin Check this – http://www.shivasoft.in/blog/java/creating-first- application-in-heroku-using-eclipse/
- 8. Creating Blank Heroku Application In Eclipse, Click on Create New Project And select Heroku, assuming you have already installed Heroku plugin in Eclipse. Refer article explained in starting of this presentation
- 9. Create sample Node.js startup File Create Web.js file with following code var express = require("express"); var logfmt = require("logfmt"); var app = express(); app.use(logfmt.requestLogger()); app.get('/', function(req, res) { res.send('Hello World!'); }); var port = Number(process.env.PORT || 5000); app.listen(port, function() { console.log("Listening on " + port); });
- 10. Create Package.json Open root application path in console Run “npm init” command and provide all information Now run below command npm install express logfmt --save
- 11. Create Package.json Add below entry in generated package.json { "engines": { "node": "0.10.x" } }
- 12. Create Procfile Only one line needs to enter web: node Web.js
- 13. Commit to Git First Commit to Local Then Heroku
- 14. Assign Dyno to your application A dyno is a lightweight container running a single user-specified command Assign 1 Dyno to your Heroku application which is free
- 15. How to check logs on Heroku Navigate to your Node.js application folder and run below command : Heroku logs