---
- name: Main playbook for Kubernetes cluster
  hosts: kubernetes
  become: true

  roles:
    - { role: ansible-role-linux-kubernetes, tags: [setup-cluster] }
  tasks:

    - name: Add kubectl alias and completion only on master nodes
      ansible.builtin.lineinfile:
        path: "{{ item.path }}"
        regexp: "{{ item.regexp }}"
        state: "{{ item.state|default('present') }}"
        line: "{{ item.line|default(omit) }}"
      loop: "{{ kubernetes_alias_bashrc }}"
      when:
        - inventory_hostname in groups['kubemaster']
      tags: 
        - kubernetes

# pip install kubernetes
    - block:
        - name: Download manifest on master
          ansible.builtin.get_url:
            url: "{{ item.url }}"
            dest: "~/{{ item.url.split('/') | last }}"
            mode: '0664'
          run_once: true
          loop: "{{ kubernetes_app }}"

        - name: Create namespace
          kubernetes.core.k8s:
            name: "{{ item.namespace }}"
            api_version: v1
            kind: Namespace
            state: present
          loop: "{{ kubernetes_app }}"

        - name: Apply manifest
          kubernetes.core.k8s:
            namespace: "{{ item.namespace }}"
            state: present
            src: "~/{{ item.url.split('/') | last }}"
          loop: "{{ kubernetes_app }}"
      when:
        - inventory_hostname in groups['kubemaster']
        - kubernetes_init_app
      tags: 
        - kubernetes



# ---
# - hosts: kubemaster
#   become: yes
#   remote_user: vagrant
#   roles: 
#     - role: ansible-role-linux-kubernetes
#   vars_files:
#     - vars.yaml

# - hosts: kubeworker 
#   become: yes
#   remote_user: vagrant
#   roles: 
#     -  role: ansible-role-linux-kubernetes
#   vars_files:
#     - vars.yaml