fetch kubeconfig from master after deployment (#431)

Co-authored-by: Techno Tim <timothystewart6@gmail.com>

.gitignore

@@ -1,3 +1,4 @@
 .env/
 *.log
 ansible.cfg
+kubeconfig

site.yml

@@ -46,3 +46,14 @@
   roles:
     - role: k3s_server_post
       become: true
+
+- name: Storing kubeconfig in the playbook directory
+  hosts: master
+  environment: "{{ proxy_env | default({}) }}"
+  tasks:
+    - name: Copying kubeconfig from {{ hostvars[groups[group_name_master | default('master')][0]]['ansible_hostname'] }}
+      ansible.builtin.fetch:
+        src: "{{ ansible_user_dir }}/.kube/config"
+        dest: ./kubeconfig
+        flat: true
+      when: ansible_hostname == hostvars[groups[group_name_master | default('master')][0]]['ansible_hostname']