kubespray/roles/kubernetes-apps/ingress_controller/ingress_nginx/tasks/main.yml

---

- name: NGINX Ingress Controller | Create addon dir
  file:
    path: "{{ kube_config_dir }}/addons/ingress_nginx"
    state: directory
    owner: root
    group: root
    mode: 0755
  when:
    - inventory_hostname == groups['kube-master'][0]

- name: NGINX Ingress Controller | Templates list
  set_fact:
    ingress_nginx_templates:
      - { name: 00-namespace, file: 00-namespace.yml, type: ns }
      - { name: svc-default-backend, file: svc-default-backend.yml, type: svc }
      - { name: cm-ingress-nginx, file: cm-ingress-nginx.yml, type: cm }
      - { name: cm-tcp-services, file: cm-tcp-services.yml, type: cm }
      - { name: cm-udp-services, file: cm-udp-services.yml, type: cm }
      - { name: sa-ingress-nginx, file: sa-ingress-nginx.yml, type: sa }
      - { name: clusterrole-ingress-nginx, file: clusterrole-ingress-nginx.yml, type: clusterrole }
      - { name: clusterrolebinding-ingress-nginx, file: clusterrolebinding-ingress-nginx.yml, type: clusterrolebinding }
      - { name: role-ingress-nginx, file: role-ingress-nginx.yml, type: role }
      - { name: rolebinding-ingress-nginx, file: rolebinding-ingress-nginx.yml, type: rolebinding }
      - { name: ds-ingress-nginx-controller, file: ds-ingress-nginx-controller.yml, type: ds }
    ingress_nginx_templates_for_psp:
      - { name: psp-ingress-nginx, file: psp-ingress-nginx.yml, type: podsecuritypolicy }

- name: NGINX Ingress Controller | Append extra templates to NGINX Ingress Templates list for PodSecurityPolicy
  set_fact:
    ingress_nginx_templates: "{{ ingress_nginx_templates_for_psp + ingress_nginx_templates }}"
  when: podsecuritypolicy_enabled

- name: NGINX Ingress Controller | Create manifests
  template:
    src: "{{ item.file }}.j2"
    dest: "{{ kube_config_dir }}/addons/ingress_nginx/{{ item.file }}"
  with_items: "{{ ingress_nginx_templates }}"
  register: ingress_nginx_manifests
  when:
    - inventory_hostname == groups['kube-master'][0]

- name: NGINX Ingress Controller | Apply manifests
  kube:
    name: "{{ item.item.name }}"
    namespace: "{{ ingress_nginx_namespace }}"
    kubectl: "{{ bin_dir }}/kubectl"
    resource: "{{ item.item.type }}"
    filename: "{{ kube_config_dir }}/addons/ingress_nginx/{{ item.item.file }}"
    state: "latest"
  with_items: "{{ ingress_nginx_manifests.results }}"
  when:
    - inventory_hostname == groups['kube-master'][0]