Fix typo and add kubeconfig copy to user homedir

# Build a Kubernetes cluster using k3s via Ansible.

https://github.com/itwars

## K3s Ansible Playbook

Build a Kubernetes cluster using Ansible with k3s. The goal is easily install a Kubernetes cluster on machines running:

Start provisioning of the cluster using the following command:

```

ansible-playbook site.yaml

ansible-playbook site.yml

```

## Kubeconfig

To get access to your **Kubernetes** cluster just scp debian@master_pi:~/kube/config ~/.kube/config

    state: restarted

    enabled: yes

- name: Register file access mode

- name: Register node-token file access mode

  stat:

    path: /var/lib/rancher/k3s/server

  register: p

    path: /var/lib/rancher/k3s/server

    mode: "g+rx,o+rx"

- name: Read Node Token from Master

- name: Read node-token from master

  slurp:

    src: /var/lib/rancher/k3s/server/node-token

  register: node_token

- name: Store Master Token

- name: Store Master node-token

  set_fact: 

   token: "{{ node_token.content | b64decode | regex_replace('\n', '') }}"

- name: Restore file access 

- name: Restore node-token file access 

  file:

    path: /var/lib/rancher/k3s/server

    mode: "{{ p.stat.mode }}"

#- debug: msg="Node TOKEN {{ token }}"

- name: Create directory .kube

  file:

    path: /home/{{ ansible_user }}/.kube

    state: directory

    owner: "{{ ansible_user }}"

- name: Copy config file to user home directory

  copy:

    src: /etc/rancher/k3s/k3s.yaml

    dest: /home/{{ ansible_user }}/.kube/config

    remote_src: yes

    owner: "{{ ansible_user }}"

- name: Replace https://localhost:6443 by https://master-pi:6443

  replace:

    path: /home/{{ ansible_user }}/.kube/config

    regexp: 'https://localhost:6443'

    replace: 'https://{{master_ip}}:6443'