The topics in this section walk you through the steps to quickly configure and test a single node On-Prem Gateway deployment as well as a high availability deployment scenario where you have two On-Prem Gateway instances fronted by a load balancer.
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To download and run the On-Prem Gateway:
Ensure that you have the Java SE Development Kit (JDK) installed. You can install either OpenJDK 8 or Oracle JDK 1.8.*.
Note title Important! WSO2 recommends installing JDK 8u161 or later.
Be sure that you meet the following system requirements:
Physical - 3 GHz Dual-core Xeon/Opteron (or latest)
- 4 GB RAM (2 GB for JVM and 2 GB for the operating system)
- 10 GB free disk space
- ~ Recommended minimum - 2 Cores.
Tip For high concurrencies and better performance you can use 4 Cores.
Disk space is based on the expected storage requirement calculated by considering file uploads and backup policies.
Virtual Machine (VM) - 2 compute units minimum (each unit having 1.0-1.2 GHz Opteron/Xeon processor)
- 4 GB RAM
- 10 GB free disk space
- One CPU unit for the operating system and one for JVM.
~ 512 MB heap size. This is generally sufficient to process typical SOAP messages but the requirements vary with larger message sizes and the number of messages processed concurrently.
EC2 - One c5.large instance to run one On-Prem Gateway instance.
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