IaC/ansible/roles/k8s_ingress_controller/tasks/main.yaml

---
- name: download the ingress controller manifest
  ansible.builtin.uri:
    url: https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v{{ ingress_controller_version | string }}/deploy/static/provider/cloud/deploy.yaml

    dest: "{{ ansible_search_path[0] }}/files/ingress_controller_v{{ ingress_controller_version }}.yaml"
    creates: "{{ ansible_search_path[0] }}/files/ingress_controller_v{{ ingress_controller_version }}.yaml"

    mode: 0664

- name: install ingress controller manifest to cluster
  kubernetes.core.k8s:
    state: present
    src: "{{ ansible_search_path[0] }}/files/ingress_controller_v{{ ingress_controller_version | string }}.yaml"

- name: create replacement fact for ingress controller service
  ansible.builtin.set_fact:
    ingress_controller_service:
      apiVersion: v1
      kind: Service
      metadata:
        labels:
          app.kubernetes.io/component: controller
          app.kubernetes.io/instance: ingress-nginx
          app.kubernetes.io/name: ingress-nginx
          app.kubernetes.io/part-of: ingress-nginx
          app.kubernetes.io/version: "{{ ingress_controller_version }}"
        name: ingress-nginx-controller
        namespace: ingress-nginx
      spec:
        externalTrafficPolicy: Local
        ipFamilyPolicy: RequireDualStack
        ipFamilies:
          - IPv4
          - IPv6
        ports:
        - appProtocol: http
          name: http
          port: 80
          protocol: TCP
          targetPort: http
        - appProtocol: https
          name: https
          port: 443
          protocol: TCP
          targetPort: https
        selector:
          app.kubernetes.io/component: controller
          app.kubernetes.io/instance: ingress-nginx
          app.kubernetes.io/name: ingress-nginx
        type: ClusterIP

- name: write out ingress controller service definition to file
  ansible.builtin.copy:
    content: "{{ ingress_controller_service | to_nice_yaml }}"
    dest: "{{ ansible_search_path[0] }}/files/ingress_controller_service.yaml"

- name: install ingress controller manifest to cluster
  kubernetes.core.k8s:
    state: present
    src: "{{ ansible_search_path[0] }}/files/ingress_controller_service.yaml"