- name: Install the primary node
  block:
    - name: Set the primary IP fact
      set_fact:
        primary_ip: "{{ ansible_default_ipv4.address }}"
    - copy:
        content={{ primary_ip }}
        dest="{{ playbook_dir }}/config/primary_ip"
      become: false
      delegate_to: localhost
    - name: Run the installer
      shell:
        cmd: "curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC='server --cluster-init --tls-san {{ cp_fqdn }} --write-kubeconfig-mode 644' sh -"
      args:
        creates: /etc/rancher/k3s/k3s.yaml
      register: installed_primary
    - name: Download kubeconfig file
      fetch:
        src: /etc/rancher/k3s/k3s.yaml
        dest: "{{ playbook_dir }}/config/"
        flat: yes
    - name: Download the node join token
      fetch:
        src: /var/lib/rancher/k3s/server/token
        dest: "{{ playbook_dir }}/config/"
        flat: yes
    - name: Fix URL for control plane
      shell:
        cmd: sed -i.bak "s/127.0.0.1/{{ ansible_default_ipv4.address }}/g" {{playbook_dir}}/config/k3s.yaml
      become: false
      delegate_to: localhost
    - name: Pause to let the service come up
      wait_for:
        timeout: 60
      become: false
      delegate_to: localhost
      when: installed_primary.changed
  become: true
  when: "'primary' in group_names"