apiVersion: v1
data:
  prometheus.yaml: |
    # A scrape configuration for running Prometheus on a Kubernetes cluster.
    # This uses separate scrape configs for cluster components (i.e. API server, node)
    # and services to allow each to use different authentication configs.
    #
    # Kubernetes labels will be added as Prometheus labels on metrics via the
    # `labelmap` relabeling action.
    #
    # If you are using Kubernetes 1.7.2 or earlier, please take note of the comments
    # for the kubernetes-cadvisor job; you will need to edit or remove this job.

    # Scrape config for API servers.
    #
    # Kubernetes exposes API servers as endpoints to the default/kubernetes
    # service so this uses `endpoints` role and uses relabelling to only keep
    # the endpoints associated with the default/kubernetes service using the
    # default named port `https`. This works for single API server deployments as
    # well as HA API server deployments.
    scrape_configs:
    - job_name: 'prometheus'
      scrape_interval: 5s
      static_configs:
      - targets: ['localhost:9090']

    - job_name: 'kubernetes-apiservers'

      kubernetes_sd_configs:
      - role: endpoints

      # Default to scraping over https. If required, just disable this or change to
      # `http`.
      scheme: https

      # This TLS & bearer token file config is used to connect to the actual scrape
      # endpoints for cluster components. This is separate to discovery auth
      # configuration because discovery & scraping are two separate concerns in
      # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      # the cluster. Otherwise, more config options have to be provided within the
      # <kubernetes_sd_config>.
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        # If your node certificates are self-signed or use a different CA to the
        # master CA, then disable certificate verification below. Note that
        # certificate verification is an integral part of a secure infrastructure
        # so this should only be disabled in a controlled environment. You can
        # disable certificate verification by uncommenting the line below.
        #
        # insecure_skip_verify: true
      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      # Keep only the default/kubernetes service endpoints for the https port. This
      # will add targets for each API server which Kubernetes adds an endpoint to
      # the default/kubernetes service.
      relabel_configs:
      - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
        action: keep
        regex: default;kubernetes;https

    # Scrape config for nodes (kubelet).
    #
    # Rather than connecting directly to the node, the scrape is proxied though the
    # Kubernetes apiserver.  This means it will work if Prometheus is running out of
    # cluster, or can't connect to nodes for some other reason (e.g. because of
    # firewalling).
    - job_name: 'kubernetes-nodes'

      # Default to scraping over https. If required, just disable this or change to
      # `http`.
      scheme: https

      # This TLS & bearer token file config is used to connect to the actual scrape
      # endpoints for cluster components. This is separate to discovery auth
      # configuration because discovery & scraping are two separate concerns in
      # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      # the cluster. Otherwise, more config options have to be provided within the
      # <kubernetes_sd_config>.
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      kubernetes_sd_configs:
      - role: node

      relabel_configs:
      - action: labelmap
        regex: __meta_kubernetes_node_label_(.+)
      - target_label: __address__
        replacement: kubernetes.default.svc:443
      - source_labels: [__meta_kubernetes_node_name]
        regex: (.+)
        target_label: __metrics_path__
        replacement: /api/v1/nodes/${1}/proxy/metrics

    # Scrape config for Kubelet cAdvisor.
    #
    # This is required for Kubernetes 1.7.3 and later, where cAdvisor metrics
    # (those whose names begin with 'container_') have been removed from the
    # Kubelet metrics endpoint.  This job scrapes the cAdvisor endpoint to
    # retrieve those metrics.
    #
    # In Kubernetes 1.7.0-1.7.2, these metrics are only exposed on the cAdvisor
    # HTTP endpoint; use "replacement: /api/v1/nodes/${1}:4194/proxy/metrics"
    # in that case (and ensure cAdvisor's HTTP server hasn't been disabled with
    # the --cadvisor-port=0 Kubelet flag).
    #
    # This job is not necessary and should be removed in Kubernetes 1.6 and
    # earlier versions, or it will cause the metrics to be scraped twice.
    - job_name: 'kubernetes-cadvisor'

      # Default to scraping over https. If required, just disable this or change to
      # `http`.
      scheme: https

      # This TLS & bearer token file config is used to connect to the actual scrape
      # endpoints for cluster components. This is separate to discovery auth
      # configuration because discovery & scraping are two separate concerns in
      # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      # the cluster. Otherwise, more config options have to be provided within the
      # <kubernetes_sd_config>.
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      kubernetes_sd_configs:
      - role: node

      relabel_configs:
      - action: labelmap
        regex: __meta_kubernetes_node_label_(.+)
      - target_label: __address__
        replacement: kubernetes.default.svc:443
      - source_labels: [__meta_kubernetes_node_name]
        regex: (.+)
        target_label: __metrics_path__
        replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor

    # Example scrape config for service endpoints.
    #
    # The relabeling allows the actual service scrape endpoint to be configured
    # for all or only some endpoints.
    - job_name: 'kubernetes-service-endpoints'

      kubernetes_sd_configs:
      - role: endpoints

      relabel_configs:
      # Example relabel to scrape only endpoints that have
      # "example.io/should_be_scraped = true" annotation.
      #  - source_labels: [__meta_kubernetes_service_annotation_example_io_should_be_scraped]
      #    action: keep
      #    regex: true
      #
      # Example relabel to customize metric path based on endpoints
      # "example.io/metric_path = <metric path>" annotation.
      #  - source_labels: [__meta_kubernetes_service_annotation_example_io_metric_path]
      #    action: replace
      #    target_label: __metrics_path__
      #    regex: (.+)
      #
      # Example relabel to scrape only single, desired port for the service based
      # on endpoints "example.io/scrape_port = <port>" annotation.
      #  - source_labels: [__address__, __meta_kubernetes_service_annotation_example_io_scrape_port]
      #    action: replace
      #    regex: ([^:]+)(?::\d+)?;(\d+)
      #    replacement: $1:$2
      #    target_label: __address__
      #
      # Example relabel to configure scrape scheme for all service scrape targets
      # based on endpoints "example.io/scrape_scheme = <scheme>" annotation.
      #  - source_labels: [__meta_kubernetes_service_annotation_example_io_scrape_scheme]
      #    action: replace
      #    target_label: __scheme__
      #    regex: (https?)
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - source_labels: [__meta_kubernetes_namespace]
        action: replace
        target_label: kubernetes_namespace
      - source_labels: [__meta_kubernetes_service_name]
        action: replace
        target_label: kubernetes_name

    # Example scrape config for probing services via the Blackbox Exporter.
    #
    # The relabeling allows the actual service scrape endpoint to be configured
    # for all or only some services.
    - job_name: 'kubernetes-services'

      metrics_path: /probe
      params:
        module: [http_2xx]

      kubernetes_sd_configs:
      - role: service

      relabel_configs:
      # Example relabel to probe only some services that have "example.io/should_be_probed = true" annotation
      #  - source_labels: [__meta_kubernetes_service_annotation_example_io_should_be_probed]
      #    action: keep
      #    regex: true
      - source_labels: [__address__]
        target_label: __param_target
      - target_label: __address__
        replacement: blackbox-exporter.example.com:9115
      - source_labels: [__param_target]
        target_label: instance
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - source_labels: [__meta_kubernetes_namespace]
        target_label: kubernetes_namespace
      - source_labels: [__meta_kubernetes_service_name]
        target_label: kubernetes_name

    # Example scrape config for probing ingresses via the Blackbox Exporter.
    #
    # The relabeling allows the actual ingress scrape endpoint to be configured
    # for all or only some services.
    - job_name: 'kubernetes-ingresses'

      metrics_path: /probe
      params:
        module: [http_2xx]

      kubernetes_sd_configs:
      - role: ingress

      relabel_configs:
      # Example relabel to probe only some ingresses that have "example.io/should_be_probed = true" annotation
      #  - source_labels: [__meta_kubernetes_ingress_annotation_example_io_should_be_probed]
      #    action: keep
      #    regex: true
      - source_labels: [__meta_kubernetes_ingress_scheme,__address__,__meta_kubernetes_ingress_path]
        regex: (.+);(.+);(.+)
        replacement: ${1}://${2}${3}
        target_label: __param_target
      - target_label: __address__
        replacement: blackbox-exporter.example.com:9115
      - source_labels: [__param_target]
        target_label: instance
      - action: labelmap
        regex: __meta_kubernetes_ingress_label_(.+)
      - source_labels: [__meta_kubernetes_namespace]
        target_label: kubernetes_namespace
      - source_labels: [__meta_kubernetes_ingress_name]
        target_label: kubernetes_name

    # Example scrape config for pods
    #
    # The relabeling allows the actual pod scrape to be configured
    # for all the declared ports (or port-free target if none is declared)
    # or only some ports.
    - job_name: 'kubernetes-pods'

      kubernetes_sd_configs:
      - role: pod

      relabel_configs:
      # Example relabel to scrape only pods that have
      # "example.io/should_be_scraped = true" annotation.
      #  - source_labels: [__meta_kubernetes_pod_annotation_example_io_should_be_scraped]
      #    action: keep
      #    regex: true
      #
      # Example relabel to customize metric path based on pod
      # "example.io/metric_path = <metric path>" annotation.
      #  - source_labels: [__meta_kubernetes_pod_annotation_example_io_metric_path]
      #    action: replace
      #    target_label: __metrics_path__
      #    regex: (.+)
      #
      # Example relabel to scrape only single, desired port for the pod
      # based on pod "example.io/scrape_port = <port>" annotation.
      # Note that __address__ is modified here, so if pod containers' ports
      # are declared, they all will be ignored.
      #  - source_labels: [__address__, __meta_kubernetes_pod_annotation_example_io_scrape_port]
      #    action: replace
      #    regex: ([^:]+)(?::\d+)?;(\d+)
      #    replacement: $1:$2
      #    target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_pod_label_(.+)
      - source_labels: [__meta_kubernetes_namespace]
        action: replace
        target_label: kubernetes_namespace
      - source_labels: [__meta_kubernetes_pod_name]
        action: replace
        target_label: kubernetes_pod_name
kind: ConfigMap
metadata:
  name: prometheus-config
  namespace: kube-system
