How to pass the namespace in which the container is running using curl?

Question

Kubernetes

There is a curl container that rises in a certain namespace, is it possible using curl to send information about the namespace in which this container rose in a notification using curl? And if so, what should curl look like to get namespace.

Answer 1

I figured out that you can use environment variables to transfer the namespace to curl, passed it like this:

env:
    - name: NAMESPACE
      valueFrom:
          fieldRef:
            fieldPath: metadata.namespace

Answer 2

Anton Bes
namespace can be available in /var/run/secrets/kubernetes.io/serviceaccount/namespace
but it seems to depend on the kubernetes version