env() Function

The env() function retrieves an environment variable of the jsPolicy pod as a string. If the environment variable cannot be found undefined is returned.

Example

This example only prints to the log stream if the environment variable DEBUG is set.

apiVersion: policy.jspolicy.com/v1beta1

kind: JsPolicy

metadata:

name: "env.example.com"

spec:

operations: ["CREATE"]

resources: ["pods"]

javascript: |

// env() retrieves an environment variable from the jspolicy container

if (env("DEBUG") === "true") {

print("Log this Pod Creation to the console"))

}