Prometheus metrics?

[umlumpa]

{
  "listeners":{
    "*:80":{
      "pass":"routes"
    }
  },
  "routes":[
    {
      "match":{
        "uri":[
          "!/assets/*",
          "*.php",
          "*.php/*"
        ]
      },
      "action":{
        "pass":"applications/php/direct"
      }
    },
    {
      "action":{
        "share":"/var/www/html/src/frontend/web$uri",
        "fallback":{
          "pass":"applications/php/index"
        }
      }
    }
  ],
  "applications":{
    "php":{
      "type":"php",
      "limits": {
        "timeout": 60,
        "requests": 1000
      },
      "options": {
        "file": "/etc/php.ini",
        "admin": {
          "memory_limit": "250M",
          "variables_order": "EGPCS"
        },
        "user": {
          "display_errors": "0"
        }
      },
      "processes":{
        "max":5,
        "spare":1,
        "idle_timeout":30
      },
      "targets":{
        "direct":{
          "root":"/var/www/html/src/frontend/web"
        },
        "index":{
          "root":"/var/www/html/src/frontend/web",
          "script":"index.php"
        }
      }
    }
  }
}

can someone add here metrics? to port 8080 or something?

[lcrilly]

Please see #993