getting the error no package matching kubectl....

Hello everyone,
Im trying to setup a cluster on ubuntu 16.04 machines (1 master + 2 workers).
Created a non-root user. Installed dependencies the setup master and workers. (using ansible 2.8.2)
I have a problem when adding the worker nodes to the cluster with the 'kubeadm join' command.
Using kubernetes 1.14 and the kubelet service on both workers fail to run throwing because of a missing config file:
error: open /var/lib/kubelet/config.yaml: no such file or directory
What am I missing / doing wrong? (edited)