templates for erb to j2

gearman.yaml.j2
instances:
{% node['datadog']['services']['gearmand'].each do |i| -%}
  - server: {{['ipv4']['address']}}
    port: {{"port" OR 4730 }}
    {% if i.key?("tags") -%}
    tags:
      {% i["tags"].each do |t| -%}
      - {{ t }}
      {% endif -%}
    {% endif -%}
{% endif-%}

init_config:
% nothing to add here



mysql.yaml.j2
instances:
{% node['datadog']['services']['mysql'].each do |i| -%}
  - server: {{ i['host'] }}
    user: {{ i['username'] }}
    pass: {{ i['password'] }}
    {% if i.key?('sock') -%}
    sock: {{ i['sock'] }}
    {% endif -%}
  {% if i.key?('tags') -%}
    tags:
    {% i['tags'].each do |t| -%}
    - {{ t }}
    {% endif -%}
  {% endif -%}
  {% if i.key?('options') -%}
    options:
    {% i['options'].each do |o| -%}
      {{ o }}
    {% endif -%}
  {% endif -%}
{% endif -%}

# Nothing to configure here
init_config:


nginx.yaml.j2
instances:
{% node['datadog']['services']['nginx'].each do |i| -%}
  - nginx_status_url: {{ i['nginx_status_url'] }}
  {% if i.key?('tags') -%}
    tags:
    {% i['tags'].each do |t| -%}
    - {{ t }}
    {% endif -%}
  {% endif -%}
{% endif -%}




redisdb.yaml.j2
instances:
{% node['datadog']['services']['redisdb'].each do |i| -%}
  - host: {{"datadog_server"}}
    port: {{"datadog_port" | 6379 }}
    {% if "key" equals  ("password") -%}
    password: {{"password"}}
    {% endif -%}
    {% if "key" equals ("tags") -%}
    tags:
      {% i["tags"].each do |t| -%}
      - {{ t }}
      {% endif -%}
    {% endif -%}
{% endif -%}