Part 3 of a series on Elasticsearch, this post walks through deploying an Elasticsearch domain on AWS using Pulumi with C# as the infrastructure-as-code language. It covers creating a Pulumi project with the aws-csharp template, defining an Elasticsearch domain with cluster config, EBS storage, and IP-restricted access policies, then running `pulumi up` to provision the domain. The result is a publicly accessible Elasticsearch endpoint ready to use with the index and queries from earlier parts of the series.
