agent.conf.j2

input {
{%- for input_value in input %}
  file {
    add_field => {{ input_value.dimensions }}
    tags => {{ input_value.tags }}
    path => {{ input_value.path }}
    codec => multiline {
      negate => {{input_value.negate}}
      pattern => {{input_value.pattern}}
      what => {{input_value.what}}
    }
  }
{%- endfor %}
}

filter {
{%- for filter_value in filter %}
  if {{ filter_value.type }} in [tags] {
    {{ filter_value.name }} {
      negate => {{ filter_value.negate }}
      pattern => {{ filter_value.pattern }}
      what => {{ filter_value.what }}
    }
  }
{%- endfor %}
}

output {
  monasca_log_api {
    monasca_log_api_url => "{{ output.monasca_log_api_url }}"
    keystone_api_url => "{{ output.keystone_api_url }}"
    project_name => "{{ output.project_name }}"
    username => "{{ output.username }}"
    password => "{{ output.password }}"
    user_domain_name => "{{ output.user_domain_name }}"
    project_domain_name => "{{ output.project_domain_name }}"
    dimensions => ["hostname:{{ output.dimensions }}"]
  }
}