cluster.fun/manifests/monitoring/vmagent.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: vmagent
  namespace: monitoring
  labels:
    app.kubernetes.io/name: victoria-metrics
    app.kubernetes.io/component: agent
data:
  prometheus.yml: |
    global:
      scrape_interval: 1m
      external_labels:
        source: scaleway
        agent: vmagent
    scrape_configs:
    - job_name: 'vmagent'
      static_configs:
        - targets: ['localhost:8429']
      relabel_configs:
      - action: drop
        source_labels: [__name__]
        regex: "flag"

    - 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

    - job_name: cadvisor
      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
      scheme: https
      tls_config:
        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
        insecure_skip_verify: true
      kubernetes_sd_configs:
      - role: node
      relabel_configs:
      - action: labelmap
        regex: __meta_kubernetes_node_label_(.+)
      - replacement: kubernetes.default.svc:443
        target_label: __address__
      - source_labels: [__meta_kubernetes_node_name]
        regex: (.+)
        target_label: __metrics_path__
        replacement: /api/v1/nodes/$1/proxy/metrics/cadvisor
      # Drop high cardinality labels
      - action: labeldrop
        regex: id
      # Drop unneeded labels
      - action: labeldrop
        regex: beta_kubernetes_io_os
      - action: labeldrop
        regex: beta_kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_os
      - action: labeldrop
        regex: topology_jiva_openebs_io_nodeName

    - job_name: kubernetes-service-endpoints
      kubernetes_sd_configs:
      - role: endpoints
      relabel_configs:
      - action: drop
        source_labels: [__meta_kubernetes_pod_container_init]
        regex: true
      - 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
      # We don't care about the flag metrics from VM
      - action: drop
        source_labels: [__name__]
        regex: "flag"
      # Drop unneeded labels
      - action: labeldrop
        regex: beta_kubernetes_io_os
      - action: labeldrop
        regex: beta_kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_os
      - action: labeldrop
        regex: topology_jiva_openebs_io_nodeName

    - job_name: kubernetes-pods
      kubernetes_sd_configs:
      - role: pod
      relabel_configs:
      - action: drop
        source_labels: [__meta_kubernetes_pod_container_init]
        regex: true
      - action: keep
        regex: true
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_scrape
      - 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
      # Drop unneeded labels
      - action: labeldrop
        regex: beta_kubernetes_io_os
      - action: labeldrop
        regex: beta_kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_arch
      - action: labeldrop
        regex: kubernetes_io_os
      - action: labeldrop
        regex: topology_jiva_openebs_io_nodeName

    - job_name: 'node-exporter'
      kubernetes_sd_configs:
        - role: endpoints
      relabel_configs:
      - source_labels: [__meta_kubernetes_endpoints_name]
        regex: 'prometheus-node-exporter'
        action: keep
---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: vmagent
  namespace: monitoring
  labels:
    app.kubernetes.io/name: victoria-metrics
    app.kubernetes.io/component: agent
  annotations:
    configmap.reloader.stakater.com/reload: "vmagent"
spec:
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app.kubernetes.io/name: victoria-metrics
      app.kubernetes.io/component: agent
  replicas: 1
  template:
    metadata:
      labels:
        app.kubernetes.io/name: victoria-metrics
        app.kubernetes.io/component: agent
    spec:
      priorityClassName: system-cluster-critical
      serviceAccountName: prometheus-server
      containers:
        - name: vmagent
          image: "victoriametrics/vmagent:v1.128.0"
          imagePullPolicy: "IfNotPresent"
          args:
            - -remoteWrite.url=http://vmcluster.auth-proxy.svc/insert/0/prometheus/
            - -remoteWrite.showURL
            - -promscrape.config=/config/prometheus.yml
            - -promscrape.suppressDuplicateScrapeTargetErrors
          volumeMounts:
            - name: config-volume
              mountPath: /config
      volumes:
        - name: config-volume
          configMap:
            name: vmagent
---