Find out in which Slave the Jenkins Pipeline is running

Question

I am starting my Pipeline this way:

node('my_Label') { // my code }

I want to know in which Slave my code is running. I tried multiple things but I was not able to find out the correct method to call for that :(

Answer 1

The environment variable ${NODE_NAME} should have it:

node ('my_Label) {
   println "${NODE_NAME}"
}