# Source: prometheus/templates/server/cm.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-13.6.0
    heritage: Helm
    gitops.jenkins-x.io/pipeline: 'namespaces'
  name: prometheus-server
  namespace: jx-observability
data:
  alerting_rules.yml: |
    groups:
    - name: CertManager
      rules:
      - alert: CertManagerAbsent
        annotations:
          description: |
            New certificates will not be able to be minted, and existing ones can't
            be renewed until cert-manager is back.
          summary: Cert Manager has dissapeared from Prometheus service discovery.
        expr: absent(up{app="cert-manager"})
        for: 10m
        labels:
          severity: critical
      - alert: CertManagerCertNotReady
        annotations:
          description: |
            This certificate has not been ready to serve traffic for at least 10m.
            If the cert is being renewed or there is another valid cert, the ingress controller
            _may_ be able to serve that instead.
          summary: The cert `{{ $labels.name }}` is not ready to serve traffic.
        expr: |
          max by (name, exported_namespace, namespace, condition) (
            certmanager_certificate_ready_status{condition!="True"} == 1
          )
        for: 10m
        labels:
          severity: critical
      - alert: CertManagerCertExpirySoon
        annotations:
          description: |
            The domain that this cert covers will be unavailable after {{ $value | humanizeDuration }}.
            Clients using endpoints that this cert protects will start to fail in {{ $value | humanizeDuration }}.
          summary: |
            The cert `{{ $labels.name }}` is {{ $value | humanizeDuration }} from expiry,
            it should have renewed over a week ago.
        expr: |
          avg by (exported_namespace, namespace, name) (
            certmanager_certificate_expiration_timestamp_seconds - time()
          ) < (21 * 24 * 3600) # 21 days in seconds
        for: 1h
        labels:
          severity: warning
  alerts: |
    {}
  prometheus.yml: |
    global:
      evaluation_interval: 1m
      scrape_interval: 1m
      scrape_timeout: 10s
    rule_files:
    - /etc/config/recording_rules.yml
    - /etc/config/alerting_rules.yml
    - /etc/config/rules
    - /etc/config/alerts
    scrape_configs:
    - job_name: prometheus
      static_configs:
      - targets:
        - localhost:9090
    - bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
      job_name: kubernetes-apiservers
      kubernetes_sd_configs:
      - role: endpoints
      relabel_configs:
      - action: keep
        regex: default;kubernetes;https
        source_labels:
        - __meta_kubernetes_namespace
        - __meta_kubernetes_service_name
        - __meta_kubernetes_endpoint_port_name
      scheme: https
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        insecure_skip_verify: true
    - bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
      job_name: kubernetes-nodes
      kubernetes_sd_configs:
      - role: node
      relabel_configs:
      - action: labelmap
        regex: __meta_kubernetes_node_label_(.+)
      - replacement: kubernetes.default.svc:443
        target_label: __address__
      - regex: (.+)
        replacement: /api/v1/nodes/$1/proxy/metrics
        source_labels:
        - __meta_kubernetes_node_name
        target_label: __metrics_path__
      scheme: https
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        insecure_skip_verify: true
    - bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
      job_name: kubernetes-nodes-cadvisor
      kubernetes_sd_configs:
      - role: node
      relabel_configs:
      - action: labelmap
        regex: __meta_kubernetes_node_label_(.+)
      - replacement: kubernetes.default.svc:443
        target_label: __address__
      - regex: (.+)
        replacement: /api/v1/nodes/$1/proxy/metrics/cadvisor
        source_labels:
        - __meta_kubernetes_node_name
        target_label: __metrics_path__
      scheme: https
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        insecure_skip_verify: true
    - job_name: kubernetes-service-endpoints
      kubernetes_sd_configs:
      - role: endpoints
      relabel_configs:
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_scrape
      - action: replace
        regex: (https?)
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_scheme
        target_label: __scheme__
      - action: replace
        regex: (.+)
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_path
        target_label: __metrics_path__
      - action: replace
        regex: ([^:]+)(?::\d+)?;(\d+)
        replacement: $1:$2
        source_labels:
        - __address__
        - __meta_kubernetes_service_annotation_prometheus_io_port
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: kubernetes_namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_service_name
        target_label: kubernetes_name
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_node_name
        target_label: kubernetes_node
    - job_name: kubernetes-service-endpoints-slow
      kubernetes_sd_configs:
      - role: endpoints
      relabel_configs:
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_scrape_slow
      - action: replace
        regex: (https?)
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_scheme
        target_label: __scheme__
      - action: replace
        regex: (.+)
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_path
        target_label: __metrics_path__
      - action: replace
        regex: ([^:]+)(?::\d+)?;(\d+)
        replacement: $1:$2
        source_labels:
        - __address__
        - __meta_kubernetes_service_annotation_prometheus_io_port
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: kubernetes_namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_service_name
        target_label: kubernetes_name
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_node_name
        target_label: kubernetes_node
      scrape_interval: 5m
      scrape_timeout: 30s
    - honor_labels: true
      job_name: prometheus-pushgateway
      kubernetes_sd_configs:
      - role: service
      relabel_configs:
      - action: keep
        regex: pushgateway
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_probe
    - job_name: kubernetes-services
      kubernetes_sd_configs:
      - role: service
      metrics_path: /probe
      params:
        module:
        - http_2xx
      relabel_configs:
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_service_annotation_prometheus_io_probe
      - source_labels:
        - __address__
        target_label: __param_target
      - replacement: blackbox
        target_label: __address__
      - 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
    - job_name: kubernetes-pods
      kubernetes_sd_configs:
      - role: pod
      relabel_configs:
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_scrape
      - action: replace
        regex: (https?)
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_scheme
        target_label: __scheme__
      - action: replace
        regex: (.+)
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_path
        target_label: __metrics_path__
      - action: replace
        regex: ([^:]+)(?::\d+)?;(\d+)
        replacement: $1:$2
        source_labels:
        - __address__
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_pod_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: kubernetes_namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_name
        target_label: kubernetes_pod_name
      - action: drop
        regex: Pending|Succeeded|Failed
        source_labels:
        - __meta_kubernetes_pod_phase
    - job_name: kubernetes-pods-slow
      kubernetes_sd_configs:
      - role: pod
      relabel_configs:
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_scrape_slow
      - action: replace
        regex: (https?)
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_scheme
        target_label: __scheme__
      - action: replace
        regex: (.+)
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_path
        target_label: __metrics_path__
      - action: replace
        regex: ([^:]+)(?::\d+)?;(\d+)
        replacement: $1:$2
        source_labels:
        - __address__
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_pod_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: kubernetes_namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_name
        target_label: kubernetes_pod_name
      - action: drop
        regex: Pending|Succeeded|Failed
        source_labels:
        - __meta_kubernetes_pod_phase
      scrape_interval: 5m
      scrape_timeout: 30s
    alerting:
      alertmanagers:
      - kubernetes_sd_configs:
          - role: pod
        tls_config:
          ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
        relabel_configs:
        - source_labels: [__meta_kubernetes_namespace]
          regex: jx-observability
          action: keep
        - source_labels: [__meta_kubernetes_pod_label_app]
          regex: prometheus
          action: keep
        - source_labels: [__meta_kubernetes_pod_label_component]
          regex: alertmanager
          action: keep
        - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_probe]
          regex: .*
          action: keep
        - source_labels: [__meta_kubernetes_pod_container_port_number]
          regex: "9093"
          action: keep
  recording_rules.yml: |
    {}
  rules: |
    {}
