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Deploying a Full Stack Node.js Application to IBM Bluemix IBM Bluemix Webinar Tuesday, June 16, 2015 Bradley Holt, Developer Advocate @BradleyHolt

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Location Tracker •  Stores data locally in PouchDB •  Front end built with AngularJS •  Authentication logic built with Node.js •  User interface built with Leaflet •  Replicates location data to Cloudant •  More info: https://cloudant.com/location-tracker/ 2

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3 Location Tracker Part 3: https://cloudant.com/location-tracker/

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Deploying Manually

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Clone from GitHub 5 $ git clone https://github.com/cloudant-labs/location-tracker-nodejs.git
 
 $ cd location-tracker-nodejs"

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Sign up for IBM Bluemix •  Deploy with one command •  Based on Cloud Foundry •  Sign up at: https://bluemix.net/ 6

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Install the Cloud Foundry CLI 7 •  Allows you to deploy and modify applications and service instances •  Set up instructions available at: https://www.ng.bluemix.net/docs/#starters/install_cli.html •  Installers and binaries for Debian, Red Hat, Mac OS X, Windows, and other Linux systems available at: https://github.com/cloudfoundry/cli/releases

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Configure the Cloud Foundry CLI 8 1.  Connect to Bluemix using the cf api command. For example: $ cf api https://api.ng.bluemix.net" 2.  Log in to Bluemix using the cf login command. For example: $ cf login -u [email protected] -o [email protected] -s myspace" 3.  Don't deploy to Bluemix quite yet!

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Create a Cloudant Service 9 $ cf create-service cloudantNoSQLDB Shared cloudant-location-tracker-db"

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IBM Cloudant •  Globally distributed data layer for web and mobile applications •  MongoDB-style queries •  Advanced geospatial capabilities •  Full text search indexing 14

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JSON Documents 15 {
 _id: "6EF9D2B0-13D3-1378-8D30-39E3CE0B36C2",
 _rev: "1-0b457efcf82fb29492ef927ba5b6ee15",
 type: "Feature",
 geometry: {
 type: "Point",
 coordinates: [
 -71.1028,
 42.3691
 ]
 },
 properties: {
 session_id: "3486b13f-7b8a-8a96-dfbf-9b82800e367f",
 timestamp: 1422928591717
 }
 }

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Deploy! 16 $ cf push"

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How it Works

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Location Tracker Files 21

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The Application Manifest (manifest.yml) 22

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Node.js Buildpack •  Builds the application by installing the npm dependencies declared in package.json" •  Executes any scripts declared in package.json" •  Provides a Node.js runtime environment in which to start your application 23

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Deploy Scripts (package.json) 24

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The Procfile (Procfile) 25

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Configuration 26

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Further Reading •  Location Tracker https://cloudant.com/location-tracker/ •  Cloudant Node.js library https://github.com/cloudant/nodejs-cloudant •  PouchDB http://pouchdb.com/ •  Webinar: Integrate User Management and Cloudant Query into a Node.js/ Cloudant Application https://cloudant.com/resources/webinars/ 27

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Bradley Holt Developer Advocate [email protected] @BradleyHolt github.com/bradley-holt