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Open Banking Identity and Access Management High Availability Deployment
- Former user (Deleted)
WSO2 Open Banking Identity and Access Management (WSO2 OB IAM) clustered deployment takes high availability (HA) into consideration and is recommended for production deployment environments. The following sections provide high-level information on the recommended deployment pattern available and point off to instructions on how to set up and configure the deployment.
Deployment prerequisites
As a first step in planning your deployment, ensure that you have the necessary system requirements and a compatible environment.
System requirements
| Memory | 4GB: 2 GB for the Java Virtual Machine (JVM) and 2 GB for the Operating System (OS) |
|---|---|
| Disk | 10 GB minimum |
Environment compatibility
| Operating systems | For information on tested operating systems, see Tested Operating Systems and JDKs. |
|---|---|
| RDBMS | For information on tested DBMSs, see Tested DBMSs. |
| Directory services | Supports Directory Services implementing the following LDAP Protocols:
For information on tested LDAPs, see Tested LDAPs. |
| Java | Oracle JDK 1.8 (There’s a known issue with JDK1.8.0_151) |
| Web browsers | For more information on tested web browsers, see Tested Web Browsers. |
| Load balancers | For more information about load balancers, see Configuring the load balancer. |
Deployment Pattern
Before you begin:
Ensure high availability for the respective RDBMS and Directory Services used for the deployment pattern given below.
In each production deployment, share the runtime deployment artifacts among nodes using a shared file system. In the deployment pattern defined below, this process is referred to as Artifact synchronization.
- The Runtime deployment artifacts for secondary user stores are in /repository/deployment/server/userstores/
High Availability clustered deployment of WSO2 Open Banking Identity and Access Management
This deployment can be scaled from two to N number of nodes based on capacity requirements.
The load balancer should be configured to use sticky sessions
All WSO2 Open Banking Identity and Access Management nodes should participate in a cluster. As cache updates happen, clustering is used to invalidate local caches of nodes by notifying over cluster messages.
Setting up deployment
To set up and configure a clustered deployment of WSO2 Open Banking Identity and Access Management nodes, see Setting Up Open Banking Identity and Access Management Deployment.
Open ports
| Product | Port | Usage |
|---|---|---|
Identity and Access Management server | 9766 | HTTP servlet port |
| 9446 | HTTPS servlet port | |
| 4000 | Ports to be opened with respect to clustering membership scheme used |