---
- name: Ensure Kubernetes repository exists.
  yum_repository:
    name: kubernetes
    description: Kubernetes
    enabled: true
    gpgcheck: "{{ kubernetes_yum_gpg_check }}"
    repo_gpgcheck: "{{ kubernetes_yum_repo_gpg_check }}"
    baseurl: "{{ kubernetes_yum_base_url }}"
    gpgkey: "{{ kubernetes_yum_gpg_key }}"

- name: Add Kubernetes GPG keys.
  rpm_key:
    key: "{{ item }}"
    state: present
  register: kubernetes_rpm_key
  with_items: "{{ kubernetes_yum_gpg_key }}"

- name: Make cache if Kubernetes GPG key changed.
  command: "yum -q makecache -y --disablerepo='*' --enablerepo='kubernetes'"
  when: kubernetes_rpm_key is changed
  args:
    warn: false