This action is deprecated. Please consider inspecting the replacement.
Blocks access to DNS servers for a specific duration.
Note: If you are going to attack containers using network attacks, all containers in the target's namespace (e.g. all containers belonging to the same Kubernetes Pod or Replica Set) will be affected. In case you want to target the traffic of a single container in the namespace you can for example use the port parameter to limit the blast radius.
Understand how your services behave under dns outages or failures