templates/agent-conf.d/tcp_check.yaml.erb

init_config:

instances:
<%- (Array(@_instances)).each do |instance| -%>
  - name: <%= instance['check_name'] %>
    host: <%= instance['host'] %>
    port: <%= instance['port'] %>
<% if instance['timeout'] -%>
    timeout: <%= instance['timeout'] %>
<% end -%>
<% if instance['threshold'] -%>
    threshold: <%= instance['threshold'] %>
<% end -%>
<% if instance['window'] -%>
    window: <%= instance['window'] %>
<% end -%>
<% if instance['collect_response_time'] -%>
    collect_response_time: <%= instance['collect_response_time'] %>
<% end -%>
<% if instance['skip_event'] -%>
    skip_event: <%= instance['skip_event'] %>
<% end -%>
<% if instance['tags'] and ! instance['tags'].empty? -%>
    tags:
  <%- Array(instance['tags']).each do |tag| -%>
    <%- if tag != '' -%>
      - <%= tag %>
    <%- end -%>
  <%- end -%>
<% end -%>
<% end -%>