---
- name: Create manifests directory for temp configuration
  file:
    path: /tmp/k3s
    state: directory
    owner: "{{ ansible_user }}"
    mode: 0755
  with_items: "{{ groups['master'] }}"
  run_once: true

- name: Copy metallb CRs manifest to first master
  template:
    src: "metallb.crs.j2"
    dest: "/tmp/k3s/metallb-crs.yaml"
    owner: "{{ ansible_user }}"
    mode: 0755
  with_items: "{{ groups['master'] }}"
  run_once: true

- name: Test metallb-system namespace
  command: >-
    k3s kubectl -n metallb-system
  changed_when: false
  with_items: "{{ groups['master'] }}"
  run_once: true

- name: Wait for MetalLB resources
  command: >-
    k3s kubectl wait {{ item.resource }}
    --namespace='metallb-system'
    {% if item.name | default(False) -%}{{ item.name }}{%- endif %}
    {% if item.selector | default(False) -%}--selector='{{ item.selector }}'{%- endif %}
    {% if item.condition | default(False) -%}{{ item.condition }}{%- endif %}
    --timeout='{{ metal_lb_available_timeout }}'
  changed_when: false
  run_once: true
  with_items:
    - description: controller
      resource: deployment
      name: controller
      condition: --for condition=Available=True
    - description: webhook service
      resource: pod
      selector: component=controller
      condition: --for=jsonpath='{.status.phase}'=Running
    - description: pods in replica sets
      resource: pod
      selector: component=controller,app=metallb
      condition: --for condition=Ready
    - description: ready replicas of controller
      resource: replicaset
      selector: component=controller,app=metallb
      condition: --for=jsonpath='{.status.readyReplicas}'=1
    - description: fully labeled replicas of controller
      resource: replicaset
      selector: component=controller,app=metallb
      condition: --for=jsonpath='{.status.fullyLabeledReplicas}'=1
    - description: available replicas of controller
      resource: replicaset
      selector: component=controller,app=metallb
      condition: --for=jsonpath='{.status.availableReplicas}'=1
  loop_control:
    label: "{{ item.description }}"

- name: Test metallb-system webhook-service endpoint
  command: >-
    k3s kubectl -n metallb-system get endpoints webhook-service
  changed_when: false
  with_items: "{{ groups['master'] }}"
  run_once: true

- name: Apply metallb CRs
  command: >-
    k3s kubectl apply -f /tmp/k3s/metallb-crs.yaml
    --timeout='{{ metal_lb_available_timeout }}'
  register: this
  changed_when: false
  run_once: true
  until: this.rc == 0
  retries: 5

- name: Test metallb-system resources
  command: >-
    k3s kubectl -n metallb-system get {{ item }}
  changed_when: false
  run_once: true
  with_items:
    - IPAddressPool
    - L2Advertisement