server.datacenter
STRING, read-only.
Available inall subroutines.
Alias of server.pop.
Try it out
server.datacenter is used in the following code examples. Examples apply VCL to real-world use cases and can be deployed as they are, or adapted for your own service. See the full list of code examples for more inspiration.
Click RUN on a sample below to provision a Fastly service, execute the code on Fastly, and see how the function behaves.
Tag requests with geolocation data
Add GeoIP data about the client browser as extra headers in any requests from Fastly to your origin.
Comprehensive logging
Fastly offers a myriad of different variables that you can log. See and test a large collection here.