cluster.yml

---
- name: Setup storage
  become: true
  hosts: vmstorage
  roles:
    - vmstorage

- name: Setup vmselect
  become: true
  hosts: vmselect
  vars:
    vmselect_cache_dir: "/var/lib/vmselect"
    vmselect_config:
      cacheDataPath: "/var/lib/vmselect"
      storageNode: "{{ groups['vmstorage'] | join(',') }}"
  roles:
    - vmselect

- name: Setup vminsert
  become: true
  hosts: vminsert
  vars:
    vminsert_config:
      storageNode: "{{ groups['vmstorage'] | join(',') }}"
  roles:
    - vminsert

- name: Setup vmauth
  become: true
  hosts: vmauth
  vars:
    # See: https://docs.victoriametrics.com/vmauth/#load-balancer-for-victoriametrics-cluster
    vmauth_auth_config: |-
      unauthorized_user:
        url_map:
          - src_paths:
              - "/insert/.+"
            url_prefix:
            {% for insert in groups['vminsert'] %}
            - "http://{{ insert }}:8480/"
            {% endfor %}
          - src_paths:
              - "/select/.+"
            url_prefix:
           {% for select in groups['vmselect'] %}
           - "http://{{ select }}:8481/"
           {% endfor %}

  roles:
    - vmauth