ceph-ansible/dashboard.yml

---
- name: Deploy node_exporter
  hosts:
    - "{{ mon_group_name|default('mons') }}"
    - "{{ osd_group_name|default('osds') }}"
    - "{{ mds_group_name|default('mdss') }}"
    - "{{ rgw_group_name|default('rgws') }}"
    - "{{ mgr_group_name|default('mgrs') }}"
    - "{{ rbdmirror_group_name|default('rbdmirrors') }}"
    - "{{ nfs_group_name|default('nfss') }}"
    - "{{ monitoring_group_name|default('monitoring') }}"
  gather_facts: false
  become: true
  pre_tasks:
    - name: Import ceph-defaults role
      ansible.builtin.import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']

    - name: Set ceph node exporter install 'In Progress'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_node_exporter:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    - name: Import ceph-facts role
      ansible.builtin.import_role:
        name: ceph-facts
      tags: ['ceph_update_config']

    - name: Import ceph-container-engine
      ansible.builtin.import_role:
        name: ceph-container-engine

    - name: Import ceph-container-common role
      ansible.builtin.import_role:
        name: ceph-container-common
        tasks_from: registry
      when:
        - not containerized_deployment | bool
        - ceph_docker_registry_auth | bool

    - name: Import ceph-node-exporter role
      ansible.builtin.import_role:
        name: ceph-node-exporter

  post_tasks:
    - name: Set ceph node exporter install 'Complete'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_node_exporter:
            status: "Complete"
            end: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

- name: Deploy grafana and prometheus
  hosts: "{{ monitoring_group_name | default('monitoring') }}"
  gather_facts: false
  become: true
  pre_tasks:
    - name: Import ceph-defaults role
      ansible.builtin.import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']

    - name: Set ceph grafana install 'In Progress'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_grafana:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    # - ansible.builtin.import_role:
    #     name: ceph-facts
    #   tags: ['ceph_update_config']

    - name: Import ceph-facts role
      ansible.builtin.import_role:
        name: ceph-facts
        tasks_from: grafana
      tags: ['ceph_update_config']

    - name: Import ceph-prometheus role
      ansible.builtin.import_role:
        name: ceph-prometheus

    - name: Import ceph-grafana role
      ansible.builtin.import_role:
        name: ceph-grafana

  post_tasks:
    - name: Set ceph grafana install 'Complete'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_grafana:
            status: "Complete"
            end: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

# using groups[] here otherwise it can't fallback to the mon if there's no mgr group.
# adding an additional | default(omit) in case where no monitors are present (external ceph cluster)
- name: Deploy dashboard
  hosts: "{{ groups['mgrs'] | default(groups['mons']) | default(omit) }}"
  gather_facts: false
  become: true
  pre_tasks:
    - name: Import ceph-defaults role
      ansible.builtin.import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']

    - name: Set ceph dashboard install 'In Progress'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_dashboard:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    # - name: Import ceph-facts role
    #   ansible.builtin.import_role:
    #     name: ceph-facts
    #   tags: ['ceph_update_config']

    - name: Import ceph-facts role
      ansible.builtin.import_role:
        name: ceph-facts
        tasks_from: grafana
      tags: ['ceph_update_config']

    - name: Import ceph-dashboard role
      ansible.builtin.import_role:
        name: ceph-dashboard

  post_tasks:
    - name: Set ceph dashboard install 'Complete'
      run_once: true
      ansible.builtin.set_stats:
        data:
          installer_phase_ceph_dashboard:
            status: "Complete"
            end: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"