Deploying Voyager to Amazon Web Services and Microsoft Azure

Owned by Heather Geyer
Aug 11, 2022
2 min read

Voyager can now be deployed to Amazon Web Services (AWS) and Microsoft Azure cloud infrastructures. Benefits of deploying Voyager in the cloud include:

  • Dedicating larger servers with more computing power for discovery and extraction jobs and replicating the index to smaller servers to handle user search requests

  • Deploying high-availability configurations across data centers

  • Indexing of cloud-hosted objects, databases and file systems — eliminates data transfer costs

  • Ability to increase and decrease capacity to meet demand — saves costs by reducing idle servers

System Sizing Recommendations

To run Voyager Search in the cloud, it is generally recommended to use memory-optimized servers that have a high memory-to-core ratio. Both Amazon Web Services and Microsoft Azure offer memory-optimized servers.

Amazon Web Services

  • Minimum: r3.xlarge (4 vCPU, 30.5 GB RAM) with 100GB EBS General Purpose SSD (gp1)

  • Recommended: r3.2xlarge (8 vCPU, 61 GB RAM) with 500GB EBS General Purpose SSD (gp1)

Microsoft Azure

  • Minimum: DS12 v2 (4 vCPU, 28 GB RAM) with P10 Azure Disk (128 GB SSD)

  • Recommended: DS13 v2 (8 vCPU, 56 GB RAM) with P20 Azure Disk (512 GB SSD)

Installation and Configuration

Installation and configuration of Voyager Search in the cloud is straightforward and follows similar steps as installing Voyager Search on a physical server or other virtual server.

Licensing of Voyager when deployed to a cloud server remains unchanged compared to traditional licensing when deploying to on-premise physical or virtual servers.

To begin, contact your systems administrator to launch a new server in your organization’s cloud account. Be sure the systems administrator provides RDP access to the new server.

See this article for steps to install, configure and license Voyager.

After installation, we recommend you follow the following post-configuration steps to ensure a properly configured Voyager Search on the cloud server.

Required Post-Configuration Steps

Configuring the Firewall

If access to Voyager beyond the virtual cloud network is required, the firewalls on the server and in the virtual cloud network will require the following TCP ports to be opened to the relevant audience:

  • TCP Port 80: HTTP access

  • TCP Port 443: HTTPS access

For managing access to Amazon Web Services, refer to the documentation on Security Groups.

For managing access in Microsoft Azure, refer to the documentation on Network Security Groups.

Setting the Voyager URL

Most cloud providers assign a private hostname and public hostname to each server. After Voyager is installed, the Voyager URL will need to be set to the public hostname of the server.

To set the Voyager URL to the public hostname of the server, follow the steps in this article.

Questions?

Have questions regarding Voyager in the cloud? Check out our FAQs.

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