Installation Linux error - Timeout when waiting for 127.0.0.1:10250 to stop

[intapiuser]

If you see the following errors in the installation log:

failed: [node1] (item=10250) => {"changed": false, "elapsed": 2, "item": "10250", "msg": "Timeout when waiting for 127.0.0.1:10250 to stop."}
failed: [node1] (item=10248) => {"changed": false, "elapsed": 2, "item": "10248", "msg": "Timeout when waiting for 127.0.0.1:10248 to stop."}
failed: [node1] (item=10249) => {"changed": false, "elapsed": 2, "item": "10249", "msg": "Timeout when waiting for 127.0.0.1:10249 to stop."}
failed: [node1] (item=10256) => {"changed": false, "elapsed": 2, "item": "10256", "msg": "Timeout when waiting for 127.0.0.1:10256 to stop."}

This means that the ports for the Kubernetes cluster are closed:

TCP 10248 - 10259

Kubernetes

Note - these ports need to be open even if it is not a multi-node deployment.