promethues Blackbox exporter

[Kamalakar Adepu]

Hi,

I have deployed a blackbox exporter pod in existing cluster

Where there will be 1 pod, 1 service ,1 configmap

under blacbox i have added below code:-

apiVersion: v1

kind: ConfigMap

metadata:

  name: prometheus-blackbox-exporter

  labels:

    app: prometheus-blackbox-exporter

data:

  blackbox.yaml: |

    modules:

      http_2xx:

        http:

          no_follow_redirects: false

          preferred_ip_protocol: ip4

          valid_http_versions:

          - HTTP/1.1

          - HTTP/2

          valid_status_codes: []

        prober: http

        timeout: 5s

And in promethues config file i have added below code -

- job_name: 'kube-api-blackbox'

  scrape_interval: 1w

  metrics_path: /probe

  params:

    module: [http_2xx]

  static_configs:

   - targets:

      - https://www.google.com

      - http://www.example.com

      - https://prometheus.io

  relabel_configs:

   - source_labels: [__address__]

     target_label: __param_target

   - source_labels: [__param_target]

     target_label: instance

   - target_label: __address__

     replacement: prometheus-blackbox-exporter:9115 # blackboc service name and port

Later when i am doing

kubectl --namespace=monitoring port-forward svc/ prometheus-blackbox-exporter   9090:9090

The localhost:9115 is opening in browser but in prometheus Ui under target the enpoit is down error

check the Kube-api-blackbox in beow image