prometheus job with blackbox-exporter to scrape

prometheus-blackbox-job.yaml

        - job_name: 'blackbox-scrape'
          metrics_path: /probe # is the endpoint of blackbox-exporter itself
          params:
            module: ['tcp_connect']  # a module defined in blackbox-config.yaml inside blackbox image
          kubernetes_sd_configs:
          - role: endpoints
            namespaces:
              names:
              - '${NAMESPACE}'            
          relabel_configs: # not correct at this moment WIP
            - source_labels: [__address__]
              target_label: __param_target
            - source_labels: [__param_target]
              target_label: instance
            - target_label: __address__
              replacement: blackbox-exporter:9115  # Blackbox exporter service.
              
         # Get specific info, like version info of blackbox exporter. Also if blackbox is up or down.
        - job_name: blackbox-metrics
          metrics_path: /metrics
          static_configs:
            - targets:
                - localhost:9115    
                
                
  And get a blackbox-exporter image running and accessable at 'localhost:9115'.
  

module: refers to a defined config item inside the blackbox-config.yaml