formula-grafana/grafana/meta/salt.yml

{%- if pillar.get('grafana', {}).get('collector') %}
  {%- if pillar.grafana.collector.get('enabled', False) %}
    {%- set service_grains = {} %}
    {%- for service_name, service in pillar.iteritems() %}
      {%- if service.get('_support', {}).get('grafana', {}).get('enabled', False) %}
        {%- macro load_grains_file(grains_fragment_file) %}{% include grains_fragment_file ignore missing %}{% endmacro %}
        {%- set grains_fragment_file = service_name+'/meta/grafana.yml' %}
        {%- set grains_yaml = load_grains_file(grains_fragment_file)|load_yaml %}
        {%- set service_grains = salt['grains.filter_by']({'default': service_grains}, merge=grains_yaml) %}
      {%- endif %}
    {%- endfor %}
grain:
  grafana:
    grafana:
      {{ service_grains|yaml(False)|indent(6) }}
  {%- endif %}
{%- endif %}

minion:
  {%- if pillar.get('grafana', {}).client is defined %}
  grafana:
    {%- from "grafana/map.jinja" import client with context %}
    grafana_version: {{ client.server.get('version', 3) }}
    grafana:
      grafana_timeout: 3
      {%- if client.server.token is defined %}
      grafana_token: {{ client.server.token }}
      {%- else %}
      grafana_user: {{ client.server.user }}
      grafana_password: {{ client.server.password }}
      {%- endif %}
      grafana_url: '{{ client.server.get('protocol', 'http') }}://{{ client.server.host }}:{{ client.server.get('port', 80) }}'
  {%- endif %}