---

# Set this_node fact
- set_fact:
    this_node: "{{ inventory_hostname.split('.')[0] }}"
  tags: always

# Set coordinator state fact
- set_fact:
    is_coordinator: "{% for node in pvc_nodes if node.hostname == this_node %}{{ node.is_coordinator }}{% endfor %}"
  tags: always

# First-run check
- name: check if this is a new instance
  shell: "echo 'bootstrapped' > /etc/pvc-install.pvc"
  args:
    creates: /etc/pvc-install.pvc
  register: newhost_check
  tags: always

- name: set newhost fact
  set_fact:
    newhost: yes
  when: newhost_check.changed
  tags: always

- include: common/add_cluster_ips.yml
  when: newhost is defined and newhost
  tags: always

# Install system tweaks
- include: system/main.yml
  tags: pvc-system

# Install base databases (coordinators only)
- include: ceph/main.yml
  tags: pvc-ceph
  when: is_coordinator

- include: zookeeper/main.yml
  tags: pvc-zookeeper
  when: is_coordinator

- include: patroni/main.yml
  tags: pvc-patroni
  when: is_coordinator

# Install core services
- include: libvirt/main.yml
  tags: pvc-libvirt

- include: frr/main.yml
  tags: pvc-frr

# Install PVC daemon
- include: pvc/main.yml
  tags: pvc-daemon

# Install CPU tuning
- include: cputuning/main.yml
  tags: pvc-cputuning
  when: debian_version|int >= 11 and cpu_tuning is defined

- block:
    - name: restart server on first install
      reboot:
        post_reboot_delay: 30
        reboot_timeout: 1800

    - name: wait 90 seconds for system to stabilize
      pause:
        seconds: 90
      become: no
      connection: local

    - name: restart pvcnoded on first install
      service:
        name: pvcnoded
        state: restarted
      throttle: 1
      ignore_errors: yes

    - name: wait 30 seconds for system to stabilize
      pause:
        seconds: 30
      become: no
      connection: local

    - name: set first node as primary coordinator on first install
      command: "pvc node primary --wait"
      run_once: yes
      delegate_to: "{{ ansible_play_hosts[0] }}"

  when: newhost is defined and newhost
  tags: always