* kubeadm timeout is too short and it may interrupt by timeout.

Fix wrong when condition that ends up with jinja error when the content of /etc/hosts contains parenthesis

1. join node add LB discoveryTokenAPIServers
2. kubeadm_config_api_fqdn support ipddress and domain_name

* calico upgrade to v3

* update calico_rr version

* add missing file

* change contents of main.yml as it was left old version

* enable network policy by default

* remove unneeded task

* Fix kubelet calico settings

* fix when statement

* switch back to node-kubeconfig.yaml

A typo in the adduser role prevents the createhome
variable to be taken into account.

Fix #3164