ceph-ansible/infrastructure-playbooks/dashboard.yml

---
- hosts: all
  become: true
  pre_tasks:
    - name: set ceph node exporter install 'In Progress'
      run_once: true
      set_stats:
        data:
          installer_phase_ceph_node_exporter:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    - import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-facts
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-container-engine
    - import_role:
        name: ceph-node-exporter

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

- hosts: "{{ grafana_server_group_name }}"
  become: true
  pre_tasks:
    - name: set ceph grafana install 'In Progress'
      run_once: true
      set_stats:
        data:
          installer_phase_ceph_grafana:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    - import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-facts
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-container-engine
    - import_role:
        name: ceph-prometheus
    - import_role:
        name: ceph-grafana

  post_tasks:
    - name: set ceph grafana install 'Complete'
      run_once: true
      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)
- hosts: "{{ groups[mgr_group_name] | default(groups[mon_group_name]) | default(omit) }}"
  become: true
  pre_tasks:
    - name: set ceph dashboard install 'In Progress'
      run_once: true
      set_stats:
        data:
          installer_phase_ceph_dashboard:
            status: "In Progress"
            start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"

  tasks:
    - import_role:
        name: ceph-defaults
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-facts
      tags: ['ceph_update_config']
    - import_role:
        name: ceph-dashboard

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