Cribl 优化EC2 ip-host-region 数据

We’ve seen examples of using the magical powers of regex to customize Functions, extract fields, and filter events in real time. In this section, we’ll show you how to sprinkle your Lookups with regex magic. Let's walk through a Pipeline that demonstrates four different ways to leverage regular expressions in Cribl Stream.

Step 1: Extract the data with regex​

When organizations use host-naming standards, it's easy to understand things like regions, Availability Zones (AZs), IP addresses, and more. For example, consider an Amazon host called: