bluemix-autoscaling-agent

Bluemix Auto-Scaling provides dynamic scale in/out capability for all Bluemix runtimes. To support the scaling for node.js runtime, you need to inject an "Node.js Auto-Scaling Agent for Bluemix"("bluemix-autoscaling-agent") module into target applications. The new module works as Bluemix Auto-Scaling agent ("client") , and must cooperate with the Bluemix auto-scaling service ("server") to complete the scaling capabilities. The "server" side is not an open source project, and only running on IBM Bluemix platform.

See https://new-console.ng.bluemix.net/docs/services/Auto-Scaling/index.html for more details.

Getting Started

Installation

• Install the bluemix-autoscaling-agent using npm install --save bluemix-autoscaling-agent.

• Before pushing your Node.js application, update your main file to add the agent declaration var as_agent = require('bluemix-autoscaling-agent'); The following code snippet shows a complete entry js file with the auto-scaling agent declaration.

var agent = require('bluemix-autoscaling-agent');
var http = require('http');
var server = http.createServer(function handler(req, res) {
 res.end('Hello!');
 }).listen(process.env.PORT || 3000);
console.log('App is listening on port 3000');

Version

1.0.14

Release History

• 1.0.14 - Add custom ca certificates.
• 1.0.13 - Improve log by adding log level.
• 1.0.12 - Upgrade to the latest appmetrics.
• 1.0.11 - Improve error message.
• 1.0.10 - Add license. Apache-2.0.
• 1.0.9 - Upgrade to appmetrics v3.0.2.
• 1.0.8 - Remove deprecated license declaration.
• 1.0.7 - Self-signed https certificate support;Use appmetrics v1.1.2 for v2.0.0 does not work.
• 1.0.6 - Update the document.
• 1.0.5 - Refactor the code.
• 1.0.4 - Fix a json parse error.
• 1.0.3 - Update to appmetrics v 1.0.13.
• 1.0.2 - Server-side controlled report and configuration.
• 1.0.1 - Document update.
• 1.0.0 - First release.