The following demo application shows how to use the IBM Watson Tradeoff Analytics Service from IBM Bluemix. This is the demo application for this service.
1. Clone the GitHub project as shown below.
pas@pass-mbp:~/bluemix-apps/watson$ git clone https://github.com/watson-developer-cloud/tradeoff-analytics-nodejs.git
Cloning into 'tradeoff-analytics-nodejs'...
remote: Counting objects: 112, done.
remote: Total 112 (delta 0), reused 0 (delta 0), pack-reused 112
Receiving objects: 100% (112/112), 163.05 KiB | 11.00 KiB/s, done.
Resolving deltas: 100% (38/38), done.
Checking connectivity... done.
2. Create the Tradeoff Analytics service as shown below.
pas@pass-mbp:~/bluemix-apps/watson$ cf create-service tradeoff_analytics free tradeoff-analytics-service
Creating service tradeoff-analytics-service in org pasapi@au1.ibm.com / space dev as pasapi@au1.ibm.com...
OK
3. Create a mainifest.yml as shown below, ensuring you edit the application name to be a unique name
declared-services:
tradeoff-analytics-service:
label: tradeoff_analytics
plan: free
applications:
- services:
- tradeoff-analytics-service
name: pas-tradeoff-analytics-nodejs
command: node app.js
path: .
memory: 128M
4. Push the application into Bluemix as follows
pas@pass-mbp:~/bluemix-apps/watson/tradeoff-analytics-nodejs$ cf push
Using manifest file /Users/pas/ibm/bluemix/apps/watson/tradeoff-analytics-nodejs/manifest.yml
Creating app pas-tradeoff-analytics-nodejs in org pasapi@au1.ibm.com / space dev as pasapi@au1.ibm.com...
OK
Creating route pas-tradeoff-analytics-nodejs.mybluemix.net...
OK
Binding pas-tradeoff-analytics-nodejs.mybluemix.net to pas-tradeoff-analytics-nodejs...
OK
Uploading pas-tradeoff-analytics-nodejs...
Uploading app files from: /Users/pas/ibm/bluemix/apps/watson/tradeoff-analytics-nodejs
Uploading 204K, 45 files
Done uploading
OK
Binding service tradeoff-analytics-service to app pas-tradeoff-analytics-nodejs in org pasapi@au1.ibm.com / space dev as pasapi@au1.ibm.com...
OK
Starting app pas-tradeoff-analytics-nodejs in org pasapi@au1.ibm.com / space dev as pasapi@au1.ibm.com...
-----> Downloaded app package (156K)
-----> Node.js Buildpack Version: v1.14-20150309-1555
TIP: Avoid using semver ranges starting with '>' in engines.node
-----> Requested node range: >=0.10
-----> Resolved node version: 0.10.36
-----> Installing IBM SDK for Node.js from cache
-----> Checking and configuring service extensions
-----> Installing dependencies
body-parser@1.10.2 node_modules/body-parser
├── media-typer@0.3.0
├── bytes@1.0.0
├── raw-body@1.3.2
├── depd@1.0.0
├── qs@2.3.3
├── on-finished@2.2.0 (ee-first@1.1.0)
├── iconv-lite@0.4.6
└── type-is@1.5.7 (mime-types@2.0.10)
express@4.12.3 node_modules/express
├── merge-descriptors@1.0.0
├── escape-html@1.0.1
├── utils-merge@1.0.0
├── cookie-signature@1.0.6
├── methods@1.1.1
├── fresh@0.2.4
├── cookie@0.1.2
├── range-parser@1.0.2
├── finalhandler@0.3.4
├── content-type@1.0.1
├── vary@1.0.0
├── parseurl@1.3.0
├── serve-static@1.9.2
├── content-disposition@0.5.0
├── path-to-regexp@0.1.3
├── depd@1.0.0
├── on-finished@2.2.0 (ee-first@1.1.0)
├── qs@2.4.1
├── debug@2.1.3 (ms@0.7.0)
├── etag@1.5.1 (crc@3.2.1)
├── send@0.12.2 (destroy@1.0.3, ms@0.7.0, mime@1.3.4)
├── proxy-addr@1.0.7 (forwarded@0.1.0, ipaddr.js@0.1.9)
├── accepts@1.2.5 (negotiator@0.5.1, mime-types@2.0.10)
└── type-is@1.6.1 (media-typer@0.3.0, mime-types@2.0.10)
errorhandler@1.3.5 node_modules/errorhandler
├── escape-html@1.0.1
└── accepts@1.2.5 (negotiator@0.5.1, mime-types@2.0.10)
request@2.53.0 node_modules/request
├── caseless@0.9.0
├── json-stringify-safe@5.0.0
├── forever-agent@0.5.2
├── aws-sign2@0.5.0
├── stringstream@0.0.4
├── oauth-sign@0.6.0
├── tunnel-agent@0.4.0
├── isstream@0.1.2
├── node-uuid@1.4.3
├── combined-stream@0.0.7 (delayed-stream@0.0.5)
├── qs@2.3.3
├── form-data@0.2.0 (async@0.9.0)
├── mime-types@2.0.10 (mime-db@1.8.0)
├── http-signature@0.10.1 (assert-plus@0.1.5, asn1@0.1.11, ctype@0.5.3)
├── bl@0.9.4 (readable-stream@1.0.33)
├── tough-cookie@0.12.1 (punycode@1.3.2)
└── hawk@2.3.1 (cryptiles@2.0.4, sntp@1.0.9, boom@2.6.1, hoek@2.12.0)
jade@1.9.2 node_modules/jade
├── character-parser@1.2.1
├── void-elements@2.0.1
├── commander@2.6.0
├── mkdirp@0.5.0 (minimist@0.0.8)
├── with@4.0.1 (acorn-globals@1.0.2, acorn@0.11.0)
├── transformers@2.1.0 (promise@2.0.0, css@1.0.8, uglify-js@2.2.5)
└── constantinople@3.0.1 (acorn-globals@1.0.2)
watson-developer-cloud@0.9.6 node_modules/watson-developer-cloud
├── object.pick@1.1.1
├── cookie@0.1.2
├── extend@2.0.0
├── isstream@0.1.2
├── async@0.9.0
├── string-template@0.2.0 (js-string-escape@1.0.0)
└── object.omit@0.2.1 (isobject@0.2.0, for-own@0.1.3)
-----> Caching node_modules directory for future builds
-----> Cleaning up node-gyp and npm artifacts
-----> No Procfile found; Adding npm start to new Procfile
-----> Building runtime environment
-----> Checking and configuring service extensions
-----> Installing App Management
-----> Node.js Buildpack is done creating the droplet
-----> Uploading droplet (14M)
0 of 1 instances running, 1 starting
1 of 1 instances running
App started
OK
App pas-tradeoff-analytics-nodejs was started using this command `node app.js`
Showing health and status for app pas-tradeoff-analytics-nodejs in org pasapi@au1.ibm.com / space dev as pasapi@au1.ibm.com...
OK
requested state: started
instances: 1/1
usage: 128M x 1 instances
urls: pas-tradeoff-analytics-nodejs.mybluemix.net
last uploaded: Thu Mar 26 09:44:55 +0000 2015
state since cpu memory disk details
#0 running 2015-03-26 08:45:51 PM 0.0% 43.5M of 128M 50.3M of 1G
5. Access the application
6. Click on the "Analyze Sample Data"
The demo can be found on the GutHub link below.
https://github.com/watson-developer-cloud/tradeoff-analytics-nodejs
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