# Multi-VM

This article describes the infrastructure requirements for deploying OvalEdge in a Proof of Concept (POC) environment. It outlines the required virtual machine specifications, network and port configurations, software prerequisites, and deployment artifacts to ensure a successful installation.

This article is intended for IT and infrastructure teams responsible for preparing the environment prior to OvalEdge installation.

### Scope

This article covers the following areas:

* Virtual machine specifications
* Network and port requirements
* Software versions and dependencies
* Deployment artifacts and ownership

### Virtual Machine Specifications

OvalEdge recommends deploying the platform across multiple virtual machines to ensure scalability, performance, and separation of concerns.

**Recommended VM Layout**

| VM Name | Purpose                     | RAM   | vCPU | Storage (SSD) |
| ------- | --------------------------- | ----- | ---- | ------------- |
| VM1     | OvalEdge Application Server | 32 GB | 8    | 200 GB        |
| VM2     | OvalEdge + Elasticsearch    | 32 GB | 8    | 200 GB        |
| VM3     | askEdgi Service             | 16 GB | 4    | 200 GB        |
| VM4     | Database Server (MySQL)     | 32 GB | 8    | 200 GB        |

{% hint style="info" %}

* Deploy OvalEdge core services and Elasticsearch on separate virtual machines for optimal performance.
* Host the MySQL database on a dedicated server.
* Ensure all virtual machines are provisioned with SSD storage.
  {% endhint %}

### Network and Port Configuration

**Required Port Access**

Ensure the following ports are open and accessible between the specified virtual machines:

| Source VM     | Target VM      | Port | Purpose                     |
| ------------- | -------------- | ---- | --------------------------- |
| VM1, VM2, VM3 | VM4 (Database) | 3306 | MySQL database connectivity |
| VM1, VM3      | VM2            | 9200 | Elasticsearch communication |

#### Network Requirements

* Whitelist the IP addresses of all OvalEdge-related virtual machines.
* Allow bidirectional communication where applicable.
* Ensure firewall rules do not block internal service communication.

### Software Specifications

Install the following software and versions on the respective virtual machines.

**Supported Software Versions**

| Component            | Supported Version        |
| -------------------- | ------------------------ |
| Operating System     | Ubuntu 24.04             |
| MySQL                | 8.4.x                    |
| OvalEdge Application | Latest supported version |
| Apache Tomcat        | 10.1.5x                  |
| ElasticSearch        | 9.3x                     |
| Java                 | OpenJDK 21               |
| Python               | 3.13.x                   |
| Poetry               | 2.1.2                    |

{% hint style="info" %}

* Use only OvalEdge-certified software versions.
* Ensure Java and Python environments are configured before application deployment.
* Elasticsearch must be installed and running before initiating metadata ingestion.\ <br>
  {% endhint %}

### Deployment Artifacts

#### Artifacts Provided by the OvalEdge Team

The OvalEdge team supplies the following artifacts:

* OvalEdge application .war file
* Master scripts for initial database setup
* Valid OvalEdge license key
* Crontab configuration for cleaning temporary and cached data

#### Artifacts Provided by the Customer

The customer is responsible for providing the following:

* **SSL certificate** mapped to the OvalEdge application domain
  * Enables HTTPS communication
  * Ensures encrypted data transmission
  * Aligns with enterprise security and compliance requirements

### Network Architecture

The following diagram represents the high-level network architecture for the OvalEdge POC deployment.

<figure><img src="/files/RVJUE4hQiHCVOVgsVJ9O" alt=""><figcaption></figcaption></figure>

## Conclusion

This article defines the infrastructure and prerequisite requirements for deploying OvalEdge in a POC environment. Completing these requirements ensures a secure, stable setup and prepares the environment for successful application installation and operation.

***

Copyright © 2026, OvalEdge LLC, Peachtree Corners, GA, USA.


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