Deployment Patterns

The base products for WSO2 Open Banking Accelerator are WSO2 API Manager and WSO2 Identity Server.

• The Identity Server can be deployed in clustered setup for high availability (HA) and is recommended for production deployment environments. You can run multiple nodes of WSO2 Identity Server in a cluster mode for seamless request handling and balanced traffic handling.

• The API Manager can have an All-in-One Deployment as well as a Distributed Deployment where the server nodes separately run the API Manager profiles. Typically, when you get started with the API Manager in a development environment, you deploy it as a single instance with all its components on a single server. In a production deployment, the components are deployed in a distributed manner for HA. Therefore, you can create a distributed deployment of the main components.

This page describes the recommended patterns for a HA deployment of WSO2 Open Banking Accelerator and its base products.

Deployment Patterns¶

Pattern 1¶

Single node (All-in-one) deployment with API Manager and Identity Server.

Pattern 2¶

Multi-node deployment with 2 API Manager instances and an Identity Server.

Pattern 3¶

Single node (All-in-one) deployment with API Manager and 2 Identity Server instances.

Pattern 4¶

Multi-node deployment with API Manager, Identity Server, and Streaming Integrator.

Setting up deployment¶

Set up WSO2 Open Banking Accelerator and its base products by following the Install and Setup section.

Identity Server HA Deployment¶

• Configure WSO2 Identity Server in a clustered setup by following Set up WSO2 IS clusters with Nginx.

API Manager HA Deployment¶

• Configure the Proxy Server and the Load Balancer for WSO2 API Manager. Follow the configurations available under the HA for Gateway section.

• To learn more about API Manager Deployment Patterns, see WSO2 API Manager Deployment.

Open ports¶