Page Comparison

Implementation Overview

WSO2 Application Server (AS) 5.2.1 is provided as a service on WSO2 Private PaaS 4.1.0. This is implemented by creating a template module, a cartridge agent plugin, a Docker image and a Puppet module. The template module is used for configuring the following:

• Template module

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  The template module configures the product in runtime, with a set of key value pairs

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• known as the configuration parameters

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• .

• Cartridge agent plugin

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  The cartridge agent plugin

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• , sets the runtime configuration parameters such as hostnames, IP addresses of dependent clusters, dynamic proxy ports

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• and many more.

• Docker image

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  The Docker image is built by packaging the

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• following components: Cartridge agent Product distribution Template module Configurator Java runtime

• Puppet module

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  The puppet module includes the same set of component as in the Docker image. In the puppet image

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• the template module

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Deployment Architecture

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• is used to configure automation.

Deploying WSO2 AS as a Service

Deploy WSO2 AS as a service using one of the following methods. 

• Deploy the application on Private PaaS when running on a Virtual Machine.
• Deploy the application on Private PaaS when running on Kubernetes.

Deployment Architecture

The diagram illustrates the deployment architecture of WSO2 Application Server AS on Private PaaS. In this the deployment, two different Private PaaS clusters will be created for the AS manager and worker. These clusters can be scaled independently.

Template Module

The WSO2 Application Server (AS) 5.2.1 template module provides a set of templates that is used to configure the Application Server with the Configurator.

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The Server configurations are automated through the cartridge agent plugin, which was implemented for WSO2 AS 5.2.1.

The plugin configures the following and many more:

• server hostname
• cluster discovery parameters
• proxy ports

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