492 lines
16 KiB
YAML
492 lines
16 KiB
YAML
# # Default values for prometheus-node-exporter.
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# # This is a YAML-formatted file.
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# # Declare variables to be passed into your templates.
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# image:
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# registry: quay.io
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# repository: prometheus/node-exporter
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# # Overrides the image tag whose default is {{ printf "v%s" .Chart.AppVersion }}
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# tag: ""
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# pullPolicy: IfNotPresent
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# digest: ""
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# imagePullSecrets: []
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# # - name: "image-pull-secret"
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# nameOverride: ""
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# fullnameOverride: ""
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# # Number of old history to retain to allow rollback
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# # Default Kubernetes value is set to 10
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# revisionHistoryLimit: 10
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# global:
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# # To help compatibility with other charts which use global.imagePullSecrets.
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# # Allow either an array of {name: pullSecret} maps (k8s-style), or an array of strings (more common helm-style).
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# # global:
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# # imagePullSecrets:
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# # - name: pullSecret1
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# # - name: pullSecret2
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# # or
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# # global:
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# # imagePullSecrets:
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# # - pullSecret1
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# # - pullSecret2
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# imagePullSecrets: []
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# #
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# # Allow parent charts to override registry hostname
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# imageRegistry: ""
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# # Configure kube-rbac-proxy. When enabled, creates a kube-rbac-proxy to protect the node-exporter http endpoint.
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# # The requests are served through the same service but requests are HTTPS.
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# kubeRBACProxy:
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# enabled: false
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# image:
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# registry: quay.io
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# repository: brancz/kube-rbac-proxy
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# tag: v0.14.0
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# sha: ""
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# pullPolicy: IfNotPresent
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# # List of additional cli arguments to configure kube-rbac-prxy
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# # for example: --tls-cipher-suites, --log-file, etc.
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# # all the possible args can be found here: https://github.com/brancz/kube-rbac-proxy#usage
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# extraArgs: []
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# ## Specify security settings for a Container
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# ## Allows overrides and additional options compared to (Pod) securityContext
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# ## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
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# containerSecurityContext: {}
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# resources: {}
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# # We usually recommend not to specify default resources and to leave this as a conscious
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# # choice for the user. This also increases chances charts run on environments with little
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# # resources, such as Minikube. If you do want to specify resources, uncomment the following
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# # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
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# # limits:
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# # cpu: 100m
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# # memory: 64Mi
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# # requests:
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# # cpu: 10m
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# # memory: 32Mi
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# service:
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# enabled: true
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# type: ClusterIP
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# port: 9200
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# targetPort: 9200
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# nodePort:
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# portName: metrics
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# listenOnAllInterfaces: true
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# annotations:
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# prometheus.io/scrape: "true"
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# ipDualStack:
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# enabled: false
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# ipFamilies: ["IPv6", "IPv4"]
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# ipFamilyPolicy: "PreferDualStack"
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# # Set a NetworkPolicy with:
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# # ingress only on service.port
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# # no egress permitted
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# networkPolicy:
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# enabled: false
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# # Additional environment variables that will be passed to the daemonset
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# env: {}
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# ## env:
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# ## VARIABLE: value
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# prometheus:
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# monitor:
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# enabled: false
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# additionalLabels: {}
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# namespace: ""
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# jobLabel: ""
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# # List of pod labels to add to node exporter metrics
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# # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitor
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# podTargetLabels: []
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# scheme: http
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# basicAuth: {}
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# bearerTokenFile:
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# tlsConfig: {}
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# ## proxyUrl: URL of a proxy that should be used for scraping.
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# ##
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# proxyUrl: ""
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# ## Override serviceMonitor selector
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# ##
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# selectorOverride: {}
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# ## Attach node metadata to discovered targets. Requires Prometheus v2.35.0 and above.
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# ##
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# attachMetadata:
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# node: false
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# relabelings: []
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# metricRelabelings: []
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# interval: ""
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# scrapeTimeout: 10s
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# ## prometheus.monitor.apiVersion ApiVersion for the serviceMonitor Resource(defaults to "monitoring.coreos.com/v1")
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# apiVersion: ""
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# ## SampleLimit defines per-scrape limit on number of scraped samples that will be accepted.
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# ##
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# sampleLimit: 0
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# ## TargetLimit defines a limit on the number of scraped targets that will be accepted.
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# ##
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# targetLimit: 0
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# ## Per-scrape limit on number of labels that will be accepted for a sample. Only valid in Prometheus versions 2.27.0 and newer.
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# ##
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# labelLimit: 0
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# ## Per-scrape limit on length of labels name that will be accepted for a sample. Only valid in Prometheus versions 2.27.0 and newer.
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# ##
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# labelNameLengthLimit: 0
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# ## Per-scrape limit on length of labels value that will be accepted for a sample. Only valid in Prometheus versions 2.27.0 and newer.
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# ##
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# labelValueLengthLimit: 0
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# # PodMonitor defines monitoring for a set of pods.
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# # ref. https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.PodMonitor
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# # Using a PodMonitor may be preferred in some environments where there is very large number
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# # of Node Exporter endpoints (1000+) behind a single service.
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# # The PodMonitor is disabled by default. When switching from ServiceMonitor to PodMonitor,
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# # the time series resulting from the configuration through PodMonitor may have different labels.
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# # For instance, there will not be the service label any longer which might
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# # affect PromQL queries selecting that label.
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# podMonitor:
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# enabled: false
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# # Namespace in which to deploy the pod monitor. Defaults to the release namespace.
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# namespace: ""
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# # Additional labels, e.g. setting a label for pod monitor selector as set in prometheus
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# additionalLabels: {}
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# # release: kube-prometheus-stack
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# # PodTargetLabels transfers labels of the Kubernetes Pod onto the target.
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# podTargetLabels: []
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# # apiVersion defaults to monitoring.coreos.com/v1.
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# apiVersion: ""
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# # Override pod selector to select pod objects.
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# selectorOverride: {}
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# # Attach node metadata to discovered targets. Requires Prometheus v2.35.0 and above.
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# attachMetadata:
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# node: false
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# # The label to use to retrieve the job name from. Defaults to label app.kubernetes.io/name.
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# jobLabel: ""
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# # Scheme/protocol to use for scraping.
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# scheme: "http"
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# # Path to scrape metrics at.
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# path: "/metrics"
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# # BasicAuth allow an endpoint to authenticate over basic authentication.
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# # More info: https://prometheus.io/docs/operating/configuration/#endpoint
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# basicAuth: {}
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# # Secret to mount to read bearer token for scraping targets.
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# # The secret needs to be in the same namespace as the pod monitor and accessible by the Prometheus Operator.
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# # https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secretkeyselector-v1-core
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# bearerTokenSecret: {}
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# # TLS configuration to use when scraping the endpoint.
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# tlsConfig: {}
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# # Authorization section for this endpoint.
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# # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.SafeAuthorization
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# authorization: {}
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# # OAuth2 for the URL. Only valid in Prometheus versions 2.27.0 and newer.
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# # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.OAuth2
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# oauth2: {}
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# # ProxyURL eg http://proxyserver:2195. Directs scrapes through proxy to this endpoint.
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# proxyUrl: ""
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# # Interval at which endpoints should be scraped. If not specified Prometheus’ global scrape interval is used.
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# interval: ""
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# # Timeout after which the scrape is ended. If not specified, the Prometheus global scrape interval is used.
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# scrapeTimeout: ""
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# # HonorTimestamps controls whether Prometheus respects the timestamps present in scraped data.
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# honorTimestamps: true
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# # HonorLabels chooses the metric’s labels on collisions with target labels.
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# honorLabels: true
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# # Whether to enable HTTP2. Default false.
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# enableHttp2: ""
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# # Drop pods that are not running. (Failed, Succeeded).
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# # Enabled by default. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#pod-phase
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# filterRunning: ""
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# # FollowRedirects configures whether scrape requests follow HTTP 3xx redirects. Default false.
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# followRedirects: ""
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# # Optional HTTP URL parameters
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# params: {}
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# # RelabelConfigs to apply to samples before scraping. Prometheus Operator automatically adds
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# # relabelings for a few standard Kubernetes fields. The original scrape job’s name
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# # is available via the __tmp_prometheus_job_name label.
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# # More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config
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# relabelings: []
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# # MetricRelabelConfigs to apply to samples before ingestion.
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# metricRelabelings: []
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# # SampleLimit defines per-scrape limit on number of scraped samples that will be accepted.
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# sampleLimit: 0
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# # TargetLimit defines a limit on the number of scraped targets that will be accepted.
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# targetLimit: 0
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# # Per-scrape limit on number of labels that will be accepted for a sample.
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# # Only valid in Prometheus versions 2.27.0 and newer.
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# labelLimit: 0
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# # Per-scrape limit on length of labels name that will be accepted for a sample.
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# # Only valid in Prometheus versions 2.27.0 and newer.
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# labelNameLengthLimit: 0
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# # Per-scrape limit on length of labels value that will be accepted for a sample.
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# # Only valid in Prometheus versions 2.27.0 and newer.
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# labelValueLengthLimit: 0
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# ## Customize the updateStrategy if set
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# updateStrategy:
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# type: RollingUpdate
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# rollingUpdate:
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# maxUnavailable: 1
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# resources:
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# # We usually recommend not to specify default resources and to leave this as a conscious
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# # choice for the user. This also increases chances charts run on environments with little
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# # resources, such as Minikube. If you do want to specify resources, uncomment the following
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# # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
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# limits:
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# cpu: 200m
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# memory: 50Mi
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# requests:
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# cpu: 100m
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# memory: 30Mi
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# serviceAccount:
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# # Specifies whether a ServiceAccount should be created
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# create: true
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# # The name of the ServiceAccount to use.
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# # If not set and create is true, a name is generated using the fullname template
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# name:
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# annotations: {}
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# # annotations: {
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# # iam.gke.io/gcp-service-account: node-exporter-admin-prd@meesho-admin-prd-0622.iam.gserviceaccount.com
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# # }
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# imagePullSecrets: []
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# automountServiceAccountToken: false
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# securityContext:
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# fsGroup: 65534
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# runAsGroup: 65534
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# runAsNonRoot: true
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# runAsUser: 65534
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# containerSecurityContext:
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# readOnlyRootFilesystem: true
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# # capabilities:
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# # add:
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# # - SYS_TIME
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# rbac:
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# ## If true, create & use RBAC resources
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# ##
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# create: true
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# ## If true, create & use Pod Security Policy resources
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# ## https://kubernetes.io/docs/concepts/policy/pod-security-policy/
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# pspEnabled: true
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# pspAnnotations: {}
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# # for deployments that have node_exporter deployed outside of the cluster, list
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# # their addresses here
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# endpoints: []
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# # Expose the service to the host network
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# hostNetwork: true
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# # Share the host process ID namespace
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# hostPID: true
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# # Mount the node's root file system (/) at /host/root in the container
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# hostRootFsMount:
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# enabled: true
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# # Defines how new mounts in existing mounts on the node or in the container
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# # are propagated to the container or node, respectively. Possible values are
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# # None, HostToContainer, and Bidirectional. If this field is omitted, then
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# # None is used. More information on:
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# # https://kubernetes.io/docs/concepts/storage/volumes/#mount-propagation
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# mountPropagation: HostToContainer
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# ## Assign a group of affinity scheduling rules
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# ##
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# affinity: {}
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# # nodeAffinity:
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# # requiredDuringSchedulingIgnoredDuringExecution:
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# # nodeSelectorTerms:
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# # - matchFields:
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# # - key: metadata.name
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# # operator: In
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# # values:
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# # - target-host-name
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# # Annotations to be added to node exporter pods
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# podAnnotations:
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# # Fix for very slow GKE cluster upgrades
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# cluster-autoscaler.kubernetes.io/safe-to-evict: "true"
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# # Extra labels to be added to node exporter pods
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# podLabels:
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# bu: "infra"
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# team: "infra-sre"
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# service: "node-exporter-infra-prd"
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# env: "prd"
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# priority: "p0"
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# type: "exporter"
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# # Annotations to be added to node exporter daemonset
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# daemonsetAnnotations:
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# prometheus.io/scrape: "true"
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# prometheus.io/port: "9200"
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# prometheus.io/path: "/metrics"
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# ## set to true to add the release label so scraping of the servicemonitor with kube-prometheus-stack works out of the box
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# releaseLabel: false
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# # Custom DNS configuration to be added to prometheus-node-exporter pods
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# dnsConfig: {}
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# # nameservers:
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# # - 1.2.3.4
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# # searches:
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# # - ns1.svc.cluster-domain.example
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# # - my.dns.search.suffix
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# # options:
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# # - name: ndots
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# # value: "2"
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# # - name: edns0
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# ## Assign a nodeSelector if operating a hybrid cluster
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# ##
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# nodeSelector: {}
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# # kubernetes.io/os: linux
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# # kubernetes.io/arch: amd64
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# tolerations:
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# - operator: Exists
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# ## Assign a PriorityClassName to pods if set
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# # priorityClassName: ""
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# ## Additional container arguments
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# ##
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# extraArgs: []
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# # - --collector.diskstats.ignored-devices=^(ram|loop|fd|(h|s|v)d[a-z]|nvme\\d+n\\d+p)\\d+$
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# # - --collector.textfile.directory=/run/prometheus
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# ## Additional mounts from the host to node-exporter container
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# ##
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# extraHostVolumeMounts: []
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# # - name: <mountName>
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# # hostPath: <hostPath>
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# # mountPath: <mountPath>
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# # readOnly: true|false
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# # mountPropagation: None|HostToContainer|Bidirectional
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# ## Additional configmaps to be mounted.
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# ##
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# configmaps: []
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# # - name: <configMapName>
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# # mountPath: <mountPath>
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# secrets: []
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# # - name: <secretName>
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# # mountPath: <mountPatch>
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# ## Override the deployment namespace
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# ##
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# namespaceOverride: "monitoring"
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# ## Additional containers for export metrics to text file
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# ##
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# sidecars: []
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# ## - name: nvidia-dcgm-exporter
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# ## image: nvidia/dcgm-exporter:1.4.3
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# ## Volume for sidecar containers
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# ##
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# sidecarVolumeMount: []
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# ## - name: collector-textfiles
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# ## mountPath: /run/prometheus
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# ## readOnly: false
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# ## Additional mounts from the host to sidecar containers
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# ##
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# sidecarHostVolumeMounts: []
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# # - name: <mountName>
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# # hostPath: <hostPath>
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# # mountPath: <mountPath>
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# # readOnly: true|false
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# # mountPropagation: None|HostToContainer|Bidirectional
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# ## Additional InitContainers to initialize the pod
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# ##
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# extraInitContainers: []
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# ## Liveness probe
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# ##
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# livenessProbe:
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# failureThreshold: 3
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# httpGet:
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# httpHeaders: []
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# scheme: http
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# initialDelaySeconds: 0
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# periodSeconds: 10
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# successThreshold: 1
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# timeoutSeconds: 1
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# ## Readiness probe
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# ##
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# readinessProbe:
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# failureThreshold: 3
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# httpGet:
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# httpHeaders: []
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# scheme: http
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# initialDelaySeconds: 0
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# periodSeconds: 10
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# successThreshold: 1
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# timeoutSeconds: 1
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# # Enable vertical pod autoscaler support for prometheus-node-exporter
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# verticalPodAutoscaler:
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# enabled: false
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# # Recommender responsible for generating recommendation for the object.
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# # List should be empty (then the default recommender will generate the recommendation)
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# # or contain exactly one recommender.
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# # recommenders:
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# # - name: custom-recommender-performance
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# # List of resources that the vertical pod autoscaler can control. Defaults to cpu and memory
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# controlledResources: []
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# # Specifies which resource values should be controlled: RequestsOnly or RequestsAndLimits.
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# # controlledValues: RequestsAndLimits
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# # Define the max allowed resources for the pod
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# maxAllowed: {}
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# # cpu: 200m
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# # memory: 100Mi
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# # Define the min allowed resources for the pod
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# minAllowed: {}
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# # cpu: 200m
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# # memory: 100Mi
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# # updatePolicy:
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# # Specifies minimal number of replicas which need to be alive for VPA Updater to attempt pod eviction
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# # minReplicas: 1
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# # Specifies whether recommended updates are applied when a Pod is started and whether recommended updates
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# # are applied during the life of a Pod. Possible values are "Off", "Initial", "Recreate", and "Auto".
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# # updateMode: Auto
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# # Extra manifests to deploy as an array
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# extraManifests: []
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# # - |
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# # apiVersion: v1
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# # kind: ConfigMap
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# # metadata:
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# # name: prometheus-extra
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# # data:
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# # extra-data: "value"
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