devleesknex / prometheusapi

###Prometheus API

endpoint

• Instant queries

    GET /api/v1/query
  

  • input

    • query
    • time
    • timeout

  • output

    • resultType

      • matrix
      • vector
      • scalar
      • string

    • result

      • value

  • ex

    • http://192.168.0.172:22222/api/v1/query?query=up&time=2019-01-02T04:13:43.000Z

        {
          "status": "success",
          "data": {
            "resultType": "vector",
            "result": [
              {
        		"metric": {
        		  "__name__": "up",
        		  "app": "prometheus",
        		  "chart": "prometheus-8.3.0",
        		  "component": "kube-state-metrics",
        		  "heritage": "Tiller",
        		  "instance": "10.244.4.174:8080",
        		  "io_cattle_field_appId": "prometheuslsk",
        		  "job": "kubernetes-service-endpoints",
        		  "kubernetes_name": "prometheuslsk-kube-state-metrics",
        		  "kubernetes_namespace": "prometheus",
        		  "kubernetes_node": "kubenode4",
        		  "release": "prometheuslsk"
        		},
        		"value": [
        		  1546402423,
        		  "1"
        		]
              }
            ]
          }
        }
      

• Range queries

    GET /api/v1/query_range
  

  • input

    • query
    • start
    • end
    • step
    • timeout

  • output

    • resultType

      • matrix

    • result

      • value

• meta query

    GET /api/v1/series
  

  • ex

      http://192.168.0.172:22222/api/v1/series?match[]=up&match[]=process_start_time_seconds{job=%22prometheus%22}
    

• Getting label names

    GET /api/v1/labels
    POST /api/v1/labels
  

  • ex

      http://192.168.0.172:22222/api/v1/labels
      {
        "status": "success",
        "data": [
          "__name__",
          "address",
          "alertmanager",
          "annotation_cattle_io_appIds",
          "annotation_cattle_io_status",
          "container_id",
          "container_name",
          "container_runtime_version",
          "contentType",
          "controller_class",
          "controller_namespace",
          "controller_pod",
          "cpu"
        ]
      }
    

• Querying label values

    GET /api/v1/label/<label_name>/values
  

  • ex

      http://192.168.0.172:22222/api/v1/label/cpu/values
    

• 모든 메트릭

    GET /api/v1/label/__name__/values
  

  • ex

      http://192.168.0.172:22222/api/v1/label/__name__/values
    

• 특정 메트릭

  • ex

      http://192.168.0.172:22222/api/v1/series?match[]=DiscoveryController_queue_latency
    

• target

    GET /api/v1/targets
  

• target meta

  • ex

      curl -G http://192.168.0.172:22222/api/v1/targets/metadata     --data-urlencode 'metric=go_goroutines'     --data-urlencode 'match_target={job="prometheus"}'     --data-urlencode 'limit=2'
      {
        "status": "success",
        "data": [
          {
            "target": {
      	"instance": "localhost:9090",
      	"job": "prometheus"
            },
            "type": "gauge",
            "help": "Number of goroutines that currently exist.",
            "unit": ""
          }
        ]
      }
    

• rules

    GET /api/v1/rules
  

  • ex

      http://192.168.0.172:22222/api/v1/rules
      {
        "status": "success",
        "data": {
          "groups": [
            
          ]
        }
      }
    

• alerts

    GET /api/v1/alerts
  

  • ex

      http://192.168.0.172:22222/api/v1/alerts
      {
        "status": "success",
        "data": {
          "alerts": [
            
          ]
        }
      }
    

• alertmanager

    GET /api/v1/alertmanagers
  

  • ex

      http://192.168.0.172:22222/api/v1/alertmanagers
      {
        "status": "success",
        "data": {
          "activeAlertmanagers": [
            {
      	"url": "http://10.244.2.158:9093/api/v1/alerts"
            }
          ],
          "droppedAlertmanagers": [
            {
      	"url": "http://192.168.0.178/api/v1/alerts"
            }
          ]
        }
      }
    

• status

    GET /api/v1/status/config
  

  • ex

      http://192.168.0.172:22222/api/v1/status/config
      {
        "status": "success",
        "data": {
          "yaml": "yaml info"
        }
      }