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# Copyright ETSI Contributors and Others.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
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#    http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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---
# Source: prometheus/templates/serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
  namespace: istio-system
  annotations:
    {}
---
# Source: prometheus/templates/cm.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
  namespace: istio-system
data:
  allow-snippet-annotations: "false"
  alerting_rules.yml: |
    {}
  alerts: |
    {}
  prometheus.yml: |
    global:
      evaluation_interval: 1m
      scrape_interval: 15s
      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
    - honor_labels: 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: drop
        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_annotation_prometheus_io_param_(.+)
        replacement: __param_$1
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_service_name
        target_label: service
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_node_name
        target_label: node
    - honor_labels: true
      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_annotation_prometheus_io_param_(.+)
        replacement: __param_$1
      - action: labelmap
        regex: __meta_kubernetes_service_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_service_name
        target_label: service
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_node_name
        target_label: 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
    - honor_labels: true
      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: namespace
      - source_labels:
        - __meta_kubernetes_service_name
        target_label: service
    - honor_labels: true
      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: drop
        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+);(([A-Fa-f0-9]{1,4}::?){1,7}[A-Fa-f0-9]{1,4})
        replacement: '[$2]:$1'
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        - __meta_kubernetes_pod_ip
        target_label: __address__
      - action: replace
        regex: (\d+);((([0-9]+?)(\.|$)){4})
        replacement: $2:$1
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        - __meta_kubernetes_pod_ip
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_pod_annotation_prometheus_io_param_(.+)
        replacement: __param_$1
      - action: labelmap
        regex: __meta_kubernetes_pod_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_name
        target_label: pod
      - action: drop
        regex: Pending|Succeeded|Failed|Completed
        source_labels:
        - __meta_kubernetes_pod_phase
    - honor_labels: true
      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+);(([A-Fa-f0-9]{1,4}::?){1,7}[A-Fa-f0-9]{1,4})
        replacement: '[$2]:$1'
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        - __meta_kubernetes_pod_ip
        target_label: __address__
      - action: replace
        regex: (\d+);((([0-9]+?)(\.|$)){4})
        replacement: $2:$1
        source_labels:
        - __meta_kubernetes_pod_annotation_prometheus_io_port
        - __meta_kubernetes_pod_ip
        target_label: __address__
      - action: labelmap
        regex: __meta_kubernetes_pod_annotation_prometheus_io_param_(.+)
        replacement: __param_$1
      - action: labelmap
        regex: __meta_kubernetes_pod_label_(.+)
      - action: replace
        source_labels:
        - __meta_kubernetes_namespace
        target_label: namespace
      - action: replace
        source_labels:
        - __meta_kubernetes_pod_name
        target_label: pod
      - action: drop
        regex: Pending|Succeeded|Failed|Completed
        source_labels:
        - __meta_kubernetes_pod_phase
      scrape_interval: 5m
      scrape_timeout: 30s
  recording_rules.yml: |
    {}
  rules: |
    {}
---
# Source: prometheus/templates/clusterrole.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
rules:
  - apiGroups:
      - ""
    resources:
      - nodes
      - nodes/proxy
      - nodes/metrics
      - services
      - endpoints
      - pods
      - ingresses
      - configmaps
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - "extensions"
      - "networking.k8s.io"
    resources:
      - ingresses/status
      - ingresses
    verbs:
      - get
      - list
      - watch
  - nonResourceURLs:
      - "/metrics"
    verbs:
      - get
---
# Source: prometheus/templates/clusterrolebinding.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
subjects:
  - kind: ServiceAccount
    name: prometheus
    namespace: istio-system
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: prometheus
---
# Source: prometheus/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
  namespace: istio-system
spec:
  ports:
    - name: http
      port: 9090
      protocol: TCP
      targetPort: 9090
  selector:
    component: "server"
    app: prometheus
    release: prometheus
  sessionAffinity: None
  type: "ClusterIP"
---
# Source: prometheus/templates/deploy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    component: "server"
    app: prometheus
    release: prometheus
    chart: prometheus-19.6.1
    heritage: Helm
  name: prometheus
  namespace: istio-system
spec:
  selector:
    matchLabels:
      component: "server"
      app: prometheus
      release: prometheus
  replicas: 1
  strategy:
    type: Recreate
    rollingUpdate: null
  template:
    metadata:
      labels:
        component: "server"
        app: prometheus
        release: prometheus
        chart: prometheus-19.6.1
        heritage: Helm
        
        sidecar.istio.io/inject: "false"
    spec:
      enableServiceLinks: true
      serviceAccountName: prometheus
      containers:
        - name: prometheus-server-configmap-reload
          image: "jimmidyson/configmap-reload:v0.8.0"
          imagePullPolicy: "IfNotPresent"
          args:
            - --volume-dir=/etc/config
            - --webhook-url=http://127.0.0.1:9090/-/reload
          resources:
            {}
          volumeMounts:
            - name: config-volume
              mountPath: /etc/config
              readOnly: true

        - name: prometheus-server
          image: "prom/prometheus:v2.41.0"
          imagePullPolicy: "IfNotPresent"
          args:
            - --storage.tsdb.retention.time=15d
            - --config.file=/etc/config/prometheus.yml
            - --storage.tsdb.path=/data
            - --web.console.libraries=/etc/prometheus/console_libraries
            - --web.console.templates=/etc/prometheus/consoles
            - --web.enable-lifecycle
          ports:
            - containerPort: 9090
          readinessProbe:
            httpGet:
              path: /-/ready
              port: 9090
              scheme: HTTP
            initialDelaySeconds: 0
            periodSeconds: 5
            timeoutSeconds: 4
            failureThreshold: 3
            successThreshold: 1
          livenessProbe:
            httpGet:
              path: /-/healthy
              port: 9090
              scheme: HTTP
            initialDelaySeconds: 30
            periodSeconds: 15
            timeoutSeconds: 10
            failureThreshold: 3
            successThreshold: 1
          resources:
            {}
          volumeMounts:
            - name: config-volume
              mountPath: /etc/config
            - name: storage-volume
              mountPath: /data
              subPath: ""
      dnsPolicy: ClusterFirst
      securityContext:
        fsGroup: 65534
        runAsGroup: 65534
        runAsNonRoot: true
        runAsUser: 65534
      terminationGracePeriodSeconds: 300
      volumes:
        - name: config-volume
          configMap:
            name: prometheus
        - name: storage-volume
          emptyDir:
            {}
