VictoriaMetrics/docs/helm/victoria-metrics-k8s-stack

Kubernetes monitoring on VictoriaMetrics stack. Includes VictoriaMetrics Operator, Grafana dashboards, ServiceScrapes and VMRules

• Overview
• Configuration
• Prerequisites
• Dependencies
• Quick Start
• Uninstall
• Version Upgrade
• Troubleshooting
• Values

Overview

This chart is an All-in-one solution to start monitoring kubernetes cluster. It installs multiple dependency charts like grafana, node-exporter, kube-state-metrics and victoria-metrics-operator. Also it installs Custom Resources like VMSingle, VMCluster, VMAgent, VMAlert.

By default, the operator converts all existing prometheus-operator API objects into corresponding VictoriaMetrics Operator objects.

To enable metrics collection for kubernetes this chart installs multiple scrape configurations for kuberenetes components like kubelet and kube-proxy, etc. Metrics collection is done by VMAgent. So if want to ship metrics to external VictoriaMetrics database you can disable VMSingle installation by setting vmsingle.enabled to false and setting vmagent.vmagentSpec.remoteWrite.url to your external VictoriaMetrics database.

This chart also installs bunch of dashboards and recording rules from kube-prometheus project.

Configuration

Configuration of this chart is done through helm values.

Dependencies

Dependencies can be enabled or disabled by setting enabled to true or false in values.yaml file.

!Important: for dependency charts anything that you can find in values.yaml of dependency chart can be configured in this chart under key for that dependency. For example if you want to configure grafana you can find all possible configuration options in values.yaml and you should set them in values for this chart under grafana: key. For example if you want to configure grafana.persistence.enabled you should set it in values.yaml like this:

#################################################
###              dependencies               #####
#################################################
# Grafana dependency chart configuration. For possible values refer to https://github.com/grafana/helm-charts/tree/main/charts/grafana#configuration
grafana:
  enabled: true
  persistence:
    type: pvc
    enabled: false

VictoriaMetrics components

This chart installs multiple VictoriaMetrics components using Custom Resources that are managed by victoria-metrics-operator Each resource can be configured using spec of that resource from API docs of victoria-metrics-operator. For example if you want to configure VMAgent you can find all possible configuration options in API docs and you should set them in values for this chart under vmagent.spec key. For example if you want to configure remoteWrite.url you should set it in values.yaml like this:

vmagent:
  spec:
    remoteWrite:
      - url: "https://insert.vmcluster.domain.com/insert/0/prometheus/api/v1/write"

ArgoCD issues

Operator self signed certificates

When deploying K8s stack using ArgoCD without Cert Manager (.Values.victoria-metrics-operator.admissionWebhooks.certManager.enabled: false) it will rerender operator's webhook certificates on each sync since Helm lookup function is not respected by ArgoCD. To prevent this please update you K8s stack Application spec.syncPolicy and spec.ignoreDifferences with a following:

apiVersion: argoproj.io/v1alpha1
kind: Application
...
spec:
  ...
  syncPolicy:
    syncOptions:
    # https://argo-cd.readthedocs.io/en/stable/user-guide/sync-options/#respect-ignore-difference-configs
    # argocd must also ignore difference during apply stage
    # otherwise it ll silently override changes and cause a problem
    - RespectIgnoreDifferences=true
  ignoreDifferences:
    - group: ""
      kind: Secret
      name: <fullname>-validation
      namespace: kube-system
      jsonPointers:
        - /data
    - group: admissionregistration.k8s.io
      kind: ValidatingWebhookConfiguration
      name: <fullname>-admission
      jqPathExpressions:
      - '.webhooks[]?.clientConfig.caBundle'

where <fullname> is output of {{ include "vm-operator.fullname" }} for your setup

metadata.annotations: Too long: must have at most 262144 bytes on dashboards

If one of dashboards ConfigMap is failing with error Too long: must have at most 262144 bytes, please make sure you've added argocd.argoproj.io/sync-options: ServerSideApply=true annotation to your dashboards:

grafana:
  sidecar:
    dashboards:
      additionalDashboardAnnotations
        argocd.argoproj.io/sync-options: ServerSideApply=true

argocd.argoproj.io/sync-options: ServerSideApply=true

Rules and dashboards

This chart by default install multiple dashboards and recording rules from kube-prometheus you can disable dashboards with defaultDashboardsEnabled: false and experimentalDashboardsEnabled: false and rules can be configured under defaultRules

Prometheus scrape configs

This chart installs multiple scrape configurations for kubernetes monitoring. They are configured under #ServiceMonitors section in values.yaml file. For example if you want to configure scrape config for kubelet you should set it in values.yaml like this:

kubelet:
  enabled: true
  # spec for VMNodeScrape crd
  # https://docs.victoriametrics.com/operator/api#vmnodescrapespec
  spec:
    interval: "30s"

Using externally managed Grafana

If you want to use an externally managed Grafana instance but still want to use the dashboards provided by this chart you can set grafana.enabled to false and set defaultDashboardsEnabled to true. This will install the dashboards but will not install Grafana.

For example:

defaultDashboardsEnabled: true

grafana:
  enabled: false

This will create ConfigMaps with dashboards to be imported into Grafana.

If additional configuration for labels or annotations is needed in order to import dashboard to an existing Grafana you can set .grafana.sidecar.dashboards.additionalDashboardLabels or .grafana.sidecar.dashboards.additionalDashboardAnnotations in values.yaml:

For example:

defaultDashboardsEnabled: true

grafana:
  enabled: false
  sidecar:
    dashboards:
      additionalDashboardLabels:
        key: value
      additionalDashboardAnnotations:
        key: value

Prerequisites

• Install the follow packages: git, kubectl, helm, helm-docs. See this tutorial.

• Add dependency chart repositories

helm repo add grafana https://grafana.github.io/helm-charts
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update

• PV support on underlying infrastructure.

How to install

Access a Kubernetes cluster.

Setup chart repository (can be omitted for OCI repositories)

Add a chart helm repository with follow commands:

helm repo add vm https://victoriametrics.github.io/helm-charts/

helm repo update

List versions of vm/victoria-metrics-k8s-stack chart available to installation:

helm search repo vm/victoria-metrics-k8s-stack -l

Install victoria-metrics-k8s-stack chart

Export default values of victoria-metrics-k8s-stack chart to file values.yaml:

• For HTTPS repository

  helm show values vm/victoria-metrics-k8s-stack > values.yaml
  

• For OCI repository

  helm show values oci://ghcr.io/victoriametrics/helm-charts/victoria-metrics-k8s-stack > values.yaml
  

Change the values according to the need of the environment in values.yaml file.

Test the installation with command:

• For HTTPS repository

  helm install vmks vm/victoria-metrics-k8s-stack -f values.yaml -n NAMESPACE --debug --dry-run
  

• For OCI repository

  helm install vmks oci://ghcr.io/victoriametrics/helm-charts/victoria-metrics-k8s-stack -f values.yaml -n NAMESPACE --debug --dry-run
  

Install chart with command:

• For HTTPS repository

  helm install vmks vm/victoria-metrics-k8s-stack -f values.yaml -n NAMESPACE
  

• For OCI repository

  helm install vmks oci://ghcr.io/victoriametrics/helm-charts/victoria-metrics-k8s-stack -f values.yaml -n NAMESPACE
  

Get the pods lists by running this commands:

kubectl get pods -A | grep 'vmks'

Get the application by running this command:

helm list -f vmks -n NAMESPACE

See the history of versions of vmks application with command.

helm history vmks -n NAMESPACE

Install locally (Minikube)

To run VictoriaMetrics stack locally it's possible to use Minikube. To avoid dashboards and alert rules issues please follow the steps below:

Run Minikube cluster

minikube start --container-runtime=containerd --extra-config=scheduler.bind-address=0.0.0.0 --extra-config=controller-manager.bind-address=0.0.0.0 --extra-config=etcd.listen-metrics-urls=http://0.0.0.0:2381

Install helm chart

helm install [RELEASE_NAME] vm/victoria-metrics-k8s-stack -f values.yaml -f values.minikube.yaml -n NAMESPACE --debug --dry-run

How to uninstall

Remove application with command.

helm uninstall vmks -n NAMESPACE

CRDs created by this chart are not removed by default and should be manually cleaned up:

kubectl get crd | grep victoriametrics.com | awk '{print $1 }' | xargs -i kubectl delete crd {}

Troubleshooting

• If you cannot install helm chart with error configmap already exist. It could happen because of name collisions, if you set too long release name. Kubernetes by default, allows only 63 symbols at resource names and all resource names are trimmed by helm to 63 symbols. To mitigate it, use shorter name for helm chart release name, like:

# stack - is short enough
helm upgrade -i stack vm/victoria-metrics-k8s-stack

Or use override for helm chart release name:

helm upgrade -i some-very-long-name vm/victoria-metrics-k8s-stack --set fullnameOverride=stack

Upgrade guide

Usually, helm upgrade doesn't requires manual actions. Just execute command:

$ helm upgrade [RELEASE_NAME] vm/victoria-metrics-k8s-stack

But release with CRD update can only be patched manually with kubectl. Since helm does not perform a CRD update, we recommend that you always perform this when updating the helm-charts version:

# 1. check the changes in CRD
$ helm show crds vm/victoria-metrics-k8s-stack --version [YOUR_CHART_VERSION] | kubectl diff -f -

# 2. apply the changes (update CRD)
$ helm show crds vm/victoria-metrics-k8s-stack --version [YOUR_CHART_VERSION] | kubectl apply -f - --server-side

All other manual actions upgrades listed below:

Upgrade to 0.13.0

• node-exporter starting from version 4.0.0 is using the Kubernetes recommended labels. Therefore you have to delete the daemonset before you upgrade.

kubectl delete daemonset -l app=prometheus-node-exporter

• scrape configuration for kubernetes components was moved from vmServiceScrape.spec section to spec section. If you previously modified scrape configuration you need to update your values.yaml

• grafana.defaultDashboardsEnabled was renamed to defaultDashboardsEnabled (moved to top level). You may need to update it in your values.yaml

Upgrade to 0.6.0

All CRD must be update to the lastest version with command:

kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/helm-charts/master/charts/victoria-metrics-k8s-stack/crds/crd.yaml

Upgrade to 0.4.0

All CRD must be update to v1 version with command:

kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/helm-charts/master/charts/victoria-metrics-k8s-stack/crds/crd.yaml

Upgrade from 0.2.8 to 0.2.9

Update VMAgent crd

command:

kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.16.0/config/crd/bases/operator.victoriametrics.com_vmagents.yaml

Upgrade from 0.2.5 to 0.2.6

New CRD added to operator - VMUser and VMAuth, new fields added to exist crd. Manual commands:

kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmusers.yaml
kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmauths.yaml
kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmalerts.yaml
kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmagents.yaml
kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmsingles.yaml
kubectl apply -f https://raw.githubusercontent.com/VictoriaMetrics/operator/v0.15.0/config/crd/bases/operator.victoriametrics.com_vmclusters.yaml

Documentation of Helm Chart

Install helm-docs following the instructions on this tutorial.

Generate docs with helm-docs command.

cd charts/victoria-metrics-k8s-stack

helm-docs

The markdown generation is entirely go template driven. The tool parses metadata from charts and generates a number of sub-templates that can be referenced in a template file (by default README.md.gotmpl). If no template file is provided, the tool has a default internal template that will generate a reasonably formatted README.

Parameters

The following tables lists the configurable parameters of the chart and their default values.

Change the values according to the need of the environment in victoria-metrics-k8s-stack/values.yaml file.

Key	Type	Default	Description
additionalVictoriaMetricsMap	string	null	Provide custom recording or alerting rules to be deployed into the cluster.
alertmanager.annotations	object	{}	Alertmanager annotations
alertmanager.config	object	receivers: - name: blackhole route: receiver: blackhole templates: - /etc/vm/configs/**/*.tmpl	Alertmanager configuration
alertmanager.enabled	bool	true	Create VMAlertmanager CR
alertmanager.ingress	object	annotations: {} enabled: false extraPaths: [] hosts: - alertmanager.domain.com labels: {} path: '{{ .Values.alertmanager.spec.routePrefix | default "/" }}' pathType: Prefix tls: []	Alertmanager ingress configuration
alertmanager.ingress.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
alertmanager.monzoTemplate	object	enabled: true	Better alert templates for slack source
alertmanager.spec	object	configSecret: "" externalURL: "" image: tag: v0.27.0 port: "9093" routePrefix: / selectAllByDefault: true	Full spec for VMAlertmanager CRD. Allowed values described here
alertmanager.spec.configSecret	string	""	If this one defined, it will be used for alertmanager configuration and config parameter will be ignored
alertmanager.templateFiles	object	{}	Extra alert templates
argocdReleaseOverride	string	""	If this chart is used in “Argocd” with “releaseName” field then VMServiceScrapes couldn’t select the proper services. For correct working need set value ‘argocdReleaseOverride=$ARGOCD_APP_NAME’
coreDns.enabled	bool	true	Enabled CoreDNS metrics scraping
coreDns.service.enabled	bool	true	Create service for CoreDNS metrics
coreDns.service.port	int	9153	CoreDNS service port
coreDns.service.selector	object	k8s-app: kube-dns	CoreDNS service pod selector
coreDns.service.targetPort	int	9153	CoreDNS service target port
coreDns.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
crds	object	enabled: true	Install VM operator CRDs
defaultDashboards.dashboards	object	node-exporter-full: enabled: true victoriametrics-operator: enabled: false victoriametrics-vmalert: enabled: false	Create dashboards as ConfigMap despite dependency it requires is not installed
defaultDashboards.dashboards.node-exporter-full	object	enabled: true	In ArgoCD using client-side apply this dashboard reaches annotations size limit and causes k8s issues without server side apply See this issue
defaultDashboards.enabled	bool	true	Enable custom dashboards installation
defaultDashboards.grafanaOperator.allowCrossNamespaceImport	bool	false
defaultDashboards.grafanaOperator.enabled	bool	false	Create dashboards as CRDs (reuqires grafana-operator to be installed)
defaultDashboards.grafanaOperator.instanceSelector.matchLabels.dashboards	string	grafana
defaultRules	object	alerting: spec: annotations: {} labels: {} annotations: {} create: true group: spec: params: {} groups: alertmanager: create: true rules: {} etcd: create: true rules: {} general: create: true rules: {} k8sContainerCpuUsageSecondsTotal: create: true rules: {} k8sContainerMemoryCache: create: true rules: {} k8sContainerMemoryRss: create: true rules: {} k8sContainerMemorySwap: create: true rules: {} k8sContainerMemoryWorkingSetBytes: create: true rules: {} k8sContainerResource: create: true rules: {} k8sPodOwner: create: true rules: {} kubeApiserver: create: true rules: {} kubeApiserverAvailability: create: true rules: {} kubeApiserverBurnrate: create: true rules: {} kubeApiserverHistogram: create: true rules: {} kubeApiserverSlos: create: true rules: {} kubePrometheusGeneral: create: true rules: {} kubePrometheusNodeRecording: create: true rules: {} kubeScheduler: create: true rules: {} kubeStateMetrics: create: true rules: {} kubelet: create: true rules: {} kubernetesApps: create: true rules: {} targetNamespace: .* kubernetesResources: create: true rules: {} kubernetesStorage: create: true rules: {} targetNamespace: .* kubernetesSystem: create: true rules: {} kubernetesSystemApiserver: create: true rules: {} kubernetesSystemControllerManager: create: true rules: {} kubernetesSystemKubelet: create: true rules: {} kubernetesSystemScheduler: create: true rules: {} node: create: true rules: {} nodeNetwork: create: true rules: {} vmHealth: create: true rules: {} vmagent: create: true rules: {} vmcluster: create: true rules: {} vmoperator: create: true rules: {} vmsingle: create: true rules: {} labels: {} recording: spec: annotations: {} labels: {} rule: spec: annotations: {} labels: {} rules: {} runbookUrl: https://runbooks.prometheus-operator.dev/runbooks	Create default rules for monitoring the cluster
defaultRules.alerting	object	spec: annotations: {} labels: {}	Common properties for VMRules alerts
defaultRules.alerting.spec.annotations	object	{}	Additional annotations for VMRule alerts
defaultRules.alerting.spec.labels	object	{}	Additional labels for VMRule alerts
defaultRules.annotations	object	{}	Annotations for default rules
defaultRules.group	object	spec: params: {}	Common properties for VMRule groups
defaultRules.group.spec.params	object	{}	Optional HTTP URL parameters added to each rule request
defaultRules.groups	object	alertmanager: create: true rules: {} etcd: create: true rules: {} general: create: true rules: {} k8sContainerCpuUsageSecondsTotal: create: true rules: {} k8sContainerMemoryCache: create: true rules: {} k8sContainerMemoryRss: create: true rules: {} k8sContainerMemorySwap: create: true rules: {} k8sContainerMemoryWorkingSetBytes: create: true rules: {} k8sContainerResource: create: true rules: {} k8sPodOwner: create: true rules: {} kubeApiserver: create: true rules: {} kubeApiserverAvailability: create: true rules: {} kubeApiserverBurnrate: create: true rules: {} kubeApiserverHistogram: create: true rules: {} kubeApiserverSlos: create: true rules: {} kubePrometheusGeneral: create: true rules: {} kubePrometheusNodeRecording: create: true rules: {} kubeScheduler: create: true rules: {} kubeStateMetrics: create: true rules: {} kubelet: create: true rules: {} kubernetesApps: create: true rules: {} targetNamespace: .* kubernetesResources: create: true rules: {} kubernetesStorage: create: true rules: {} targetNamespace: .* kubernetesSystem: create: true rules: {} kubernetesSystemApiserver: create: true rules: {} kubernetesSystemControllerManager: create: true rules: {} kubernetesSystemKubelet: create: true rules: {} kubernetesSystemScheduler: create: true rules: {} node: create: true rules: {} nodeNetwork: create: true rules: {} vmHealth: create: true rules: {} vmagent: create: true rules: {} vmcluster: create: true rules: {} vmoperator: create: true rules: {} vmsingle: create: true rules: {}	Rule group properties
defaultRules.groups.etcd.rules	object	{}	Common properties for all rules in a group
defaultRules.labels	object	{}	Labels for default rules
defaultRules.recording	object	spec: annotations: {} labels: {}	Common properties for VMRules recording rules
defaultRules.recording.spec.annotations	object	{}	Additional annotations for VMRule recording rules
defaultRules.recording.spec.labels	object	{}	Additional labels for VMRule recording rules
defaultRules.rule	object	spec: annotations: {} labels: {}	Common properties for all VMRules
defaultRules.rule.spec.annotations	object	{}	Additional annotations for all VMRules
defaultRules.rule.spec.labels	object	{}	Additional labels for all VMRules
defaultRules.rules	object	{}	Per rule properties
defaultRules.runbookUrl	string	https://runbooks.prometheus-operator.dev/runbooks	Runbook url prefix for default rules
externalVM	object	read: url: "" write: url: ""	External VM read and write URLs
extraObjects	list	[]	Add extra objects dynamically to this chart
fullnameOverride	string	""	Resource full name prefix override
global.clusterLabel	string	cluster	Cluster label to use for dashboards and rules
global.license	object	key: "" keyRef: {}	Global license configuration
grafana	object	additionalDataSources: [] defaultDashboardsTimezone: utc defaultDatasourceType: prometheus enabled: true forceDeployDatasource: false ingress: annotations: {} enabled: false extraPaths: [] hosts: - grafana.domain.com labels: {} path: / pathType: Prefix tls: [] sidecar: dashboards: additionalDashboardAnnotations: {} additionalDashboardLabels: {} defaultFolderName: default enabled: true folder: /var/lib/grafana/dashboards multicluster: false provider: name: default orgid: 1 datasources: createVMReplicasDatasources: false default: - isDefault: true name: VictoriaMetrics - isDefault: false name: VictoriaMetrics (DS) type: victoriametrics-datasource enabled: true initDatasources: true vmScrape: enabled: true spec: endpoints: - port: '{{ .Values.grafana.service.portName }}' selector: matchLabels: app.kubernetes.io/name: '{{ include "grafana.name" .Subcharts.grafana }}'	Grafana dependency chart configuration. For possible values refer here
grafana.additionalDataSources	list	[]	Configure additional grafana datasources (passed through tpl). Check here for details
grafana.forceDeployDatasource	bool	false	Create datasource configmap even if grafana deployment has been disabled
grafana.ingress.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
grafana.sidecar.datasources.default	list	- isDefault: true name: VictoriaMetrics - isDefault: false name: VictoriaMetrics (DS) type: victoriametrics-datasource	List of default prometheus compatible datasource configurations. VM url will be added to each of them in templates and type will be set to defaultDatasourceType if not defined
grafana.vmScrape	object	enabled: true spec: endpoints: - port: '{{ .Values.grafana.service.portName }}' selector: matchLabels: app.kubernetes.io/name: '{{ include "grafana.name" .Subcharts.grafana }}'	Grafana VM scrape config
grafana.vmScrape.spec	object	endpoints: - port: '{{ .Values.grafana.service.portName }}' selector: matchLabels: app.kubernetes.io/name: '{{ include "grafana.name" .Subcharts.grafana }}'	Scrape configuration for Grafana
kube-state-metrics	object	enabled: true vmScrape: enabled: true spec: endpoints: - honorLabels: true metricRelabelConfigs: - action: labeldrop regex: (uid|container_id|image_id) port: http jobLabel: app.kubernetes.io/name selector: matchLabels: app.kubernetes.io/instance: '{{ include "vm.release" . }}' app.kubernetes.io/name: '{{ include "kube-state-metrics.name" (index .Subcharts "kube-state-metrics") }}'	kube-state-metrics dependency chart configuration. For possible values check here
kube-state-metrics.vmScrape	object	enabled: true spec: endpoints: - honorLabels: true metricRelabelConfigs: - action: labeldrop regex: (uid|container_id|image_id) port: http jobLabel: app.kubernetes.io/name selector: matchLabels: app.kubernetes.io/instance: '{{ include "vm.release" . }}' app.kubernetes.io/name: '{{ include "kube-state-metrics.name" (index .Subcharts "kube-state-metrics") }}'	Scrape configuration for Kube State Metrics
kubeApiServer.enabled	bool	true	Enable Kube Api Server metrics scraping
kubeApiServer.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: https scheme: https tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt serverName: kubernetes jobLabel: component namespaceSelector: matchNames: - default selector: matchLabels: component: apiserver provider: kubernetes	Spec for VMServiceScrape CRD is here
kubeControllerManager.enabled	bool	true	Enable kube controller manager metrics scraping
kubeControllerManager.endpoints	list	[]	If your kube controller manager is not deployed as a pod, specify IPs it can be found on
kubeControllerManager.service.enabled	bool	true	Create service for kube controller manager metrics scraping
kubeControllerManager.service.port	int	10257	Kube controller manager service port
kubeControllerManager.service.selector	object	component: kube-controller-manager	Kube controller manager service pod selector
kubeControllerManager.service.targetPort	int	10257	Kube controller manager service target port
kubeControllerManager.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics scheme: https tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt serverName: kubernetes jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
kubeDns.enabled	bool	false	Enabled KubeDNS metrics scraping
kubeDns.service.enabled	bool	false	Create Service for KubeDNS metrics
kubeDns.service.ports	object	dnsmasq: port: 10054 targetPort: 10054 skydns: port: 10055 targetPort: 10055	KubeDNS service ports
kubeDns.service.selector	object	k8s-app: kube-dns	KubeDNS service pods selector
kubeDns.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics-dnsmasq - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics-skydns jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
kubeEtcd.enabled	bool	true	Enabled KubeETCD metrics scraping
kubeEtcd.endpoints	list	[]	If your etcd is not deployed as a pod, specify IPs it can be found on
kubeEtcd.service.enabled	bool	true	Enable service for ETCD metrics scraping
kubeEtcd.service.port	int	2379	ETCD service port
kubeEtcd.service.selector	object	component: etcd	ETCD service pods selector
kubeEtcd.service.targetPort	int	2379	ETCD service target port
kubeEtcd.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics scheme: https tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
kubeProxy.enabled	bool	false	Enable kube proxy metrics scraping
kubeProxy.endpoints	list	[]	If your kube proxy is not deployed as a pod, specify IPs it can be found on
kubeProxy.service.enabled	bool	true	Enable service for kube proxy metrics scraping
kubeProxy.service.port	int	10249	Kube proxy service port
kubeProxy.service.selector	object	k8s-app: kube-proxy	Kube proxy service pod selector
kubeProxy.service.targetPort	int	10249	Kube proxy service target port
kubeProxy.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics scheme: https tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
kubeScheduler.enabled	bool	true	Enable KubeScheduler metrics scraping
kubeScheduler.endpoints	list	[]	If your kube scheduler is not deployed as a pod, specify IPs it can be found on
kubeScheduler.service.enabled	bool	true	Enable service for KubeScheduler metrics scrape
kubeScheduler.service.port	int	10259	KubeScheduler service port
kubeScheduler.service.selector	object	component: kube-scheduler	KubeScheduler service pod selector
kubeScheduler.service.targetPort	int	10259	KubeScheduler service target port
kubeScheduler.vmScrape	object	spec: endpoints: - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token port: http-metrics scheme: https tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt jobLabel: jobLabel namespaceSelector: matchNames: - kube-system	Spec for VMServiceScrape CRD is here
kubelet	object	enabled: true vmScrape: kind: VMNodeScrape spec: bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token honorLabels: true honorTimestamps: false interval: 30s metricRelabelConfigs: - action: labeldrop regex: (uid) - action: labeldrop regex: (id|name) - action: drop regex: (rest_client_request_duration_seconds_bucket|rest_client_request_duration_seconds_sum|rest_client_request_duration_seconds_count) source_labels: - __name__ relabelConfigs: - action: labelmap regex: __meta_kubernetes_node_label_(.+) - sourceLabels: - __metrics_path__ targetLabel: metrics_path - replacement: kubelet targetLabel: job scheme: https scrapeTimeout: 5s tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt insecureSkipVerify: true vmScrapes: cadvisor: enabled: true spec: path: /metrics/cadvisor kubelet: spec: {} probes: enabled: true spec: path: /metrics/probes	Component scraping the kubelets
kubelet.vmScrape	object	kind: VMNodeScrape spec: bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token honorLabels: true honorTimestamps: false interval: 30s metricRelabelConfigs: - action: labeldrop regex: (uid) - action: labeldrop regex: (id|name) - action: drop regex: (rest_client_request_duration_seconds_bucket|rest_client_request_duration_seconds_sum|rest_client_request_duration_seconds_count) source_labels: - __name__ relabelConfigs: - action: labelmap regex: __meta_kubernetes_node_label_(.+) - sourceLabels: - __metrics_path__ targetLabel: metrics_path - replacement: kubelet targetLabel: job scheme: https scrapeTimeout: 5s tlsConfig: caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt insecureSkipVerify: true	Spec for VMNodeScrape CRD is here
kubelet.vmScrapes.cadvisor	object	enabled: true spec: path: /metrics/cadvisor	Enable scraping /metrics/cadvisor from kubelet’s service
kubelet.vmScrapes.probes	object	enabled: true spec: path: /metrics/probes	Enable scraping /metrics/probes from kubelet’s service
nameOverride	string	""	Resource full name suffix override
prometheus-node-exporter	object	enabled: true extraArgs: - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+)($|/) - --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|bpf|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue|nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$ service: labels: jobLabel: node-exporter vmScrape: enabled: true spec: endpoints: - metricRelabelConfigs: - action: drop regex: /var/lib/kubelet/pods.+ source_labels: - mountpoint port: metrics jobLabel: jobLabel selector: matchLabels: app.kubernetes.io/name: '{{ include "prometheus-node-exporter.name" (index .Subcharts "prometheus-node-exporter") }}'	prometheus-node-exporter dependency chart configuration. For possible values check here
prometheus-node-exporter.vmScrape	object	enabled: true spec: endpoints: - metricRelabelConfigs: - action: drop regex: /var/lib/kubelet/pods.+ source_labels: - mountpoint port: metrics jobLabel: jobLabel selector: matchLabels: app.kubernetes.io/name: '{{ include "prometheus-node-exporter.name" (index .Subcharts "prometheus-node-exporter") }}'	Node Exporter VM scrape config
prometheus-node-exporter.vmScrape.spec	object	endpoints: - metricRelabelConfigs: - action: drop regex: /var/lib/kubelet/pods.+ source_labels: - mountpoint port: metrics jobLabel: jobLabel selector: matchLabels: app.kubernetes.io/name: '{{ include "prometheus-node-exporter.name" (index .Subcharts "prometheus-node-exporter") }}'	Scrape configuration for Node Exporter
prometheus-operator-crds	object	enabled: false	Install prometheus operator CRDs
serviceAccount.annotations	object	{}	Annotations to add to the service account
serviceAccount.create	bool	true	Specifies whether a service account should be created
serviceAccount.name	string	""	The name of the service account to use. If not set and create is true, a name is generated using the fullname template
tenant	string	"0"	Tenant to use for Grafana datasources and remote write
victoria-metrics-operator	object	crd: cleanup: enabled: true image: pullPolicy: IfNotPresent repository: bitnami/kubectl create: false enabled: true operator: disable_prometheus_converter: false serviceMonitor: enabled: true	VictoriaMetrics Operator dependency chart configuration. More values can be found here. Also checkout here possible ENV variables to configure operator behaviour
victoria-metrics-operator.operator.disable_prometheus_converter	bool	false	By default, operator converts prometheus-operator objects.
vmagent.additionalRemoteWrites	list	[]	Remote write configuration of VMAgent, allowed parameters defined in a spec
vmagent.annotations	object	{}	VMAgent annotations
vmagent.enabled	bool	true	Create VMAgent CR
vmagent.ingress	object	annotations: {} enabled: false extraPaths: [] hosts: - vmagent.domain.com labels: {} path: "" pathType: Prefix tls: []	VMAgent ingress configuration
vmagent.spec	object	externalLabels: {} extraArgs: promscrape.dropOriginalLabels: "true" promscrape.streamParse: "true" port: "8429" scrapeInterval: 20s selectAllByDefault: true	Full spec for VMAgent CRD. Allowed values described here
vmalert.additionalNotifierConfigs	object	{}	Allows to configure static notifiers, discover notifiers via Consul and DNS, see specification here. This configuration will be created as separate secret and mounted to VMAlert pod.
vmalert.annotations	object	{}	VMAlert annotations
vmalert.enabled	bool	true	Create VMAlert CR
vmalert.ingress	object	annotations: {} enabled: false extraPaths: [] hosts: - vmalert.domain.com labels: {} path: "" pathType: Prefix tls: []	VMAlert ingress config
vmalert.ingress.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
vmalert.remoteWriteVMAgent	bool	false	Controls whether VMAlert should use VMAgent or VMInsert as a target for remotewrite
vmalert.spec	object	evaluationInterval: 15s externalLabels: {} extraArgs: http.pathPrefix: / port: "8080" selectAllByDefault: true	Full spec for VMAlert CRD. Allowed values described here
vmalert.templateFiles	object	{}	Extra VMAlert annotation templates
vmauth.annotations	object	{}	VMAuth annotations
vmauth.enabled	bool	false	Enable VMAuth CR
vmauth.spec	object	discover_backend_ips: true port: "8427"	Full spec for VMAuth CRD. Allowed values described here
vmcluster.annotations	object	{}	VMCluster annotations
vmcluster.enabled	bool	false	Create VMCluster CR
vmcluster.ingress.insert.annotations	object	{}	Ingress annotations
vmcluster.ingress.insert.enabled	bool	false	Enable deployment of ingress for server component
vmcluster.ingress.insert.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
vmcluster.ingress.insert.hosts	list	[]	Array of host objects
vmcluster.ingress.insert.ingressClassName	string	""	Ingress controller class name
vmcluster.ingress.insert.labels	object	{}	Ingress extra labels
vmcluster.ingress.insert.path	string	'{{ dig "extraArgs" "http.pathPrefix" "/" .Values.vmcluster.spec.vminsert }}'	Ingress default path
vmcluster.ingress.insert.pathType	string	Prefix	Ingress path type
vmcluster.ingress.insert.tls	list	[]	Array of TLS objects
vmcluster.ingress.select.annotations	object	{}	Ingress annotations
vmcluster.ingress.select.enabled	bool	false	Enable deployment of ingress for server component
vmcluster.ingress.select.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
vmcluster.ingress.select.hosts	list	[]	Array of host objects
vmcluster.ingress.select.ingressClassName	string	""	Ingress controller class name
vmcluster.ingress.select.labels	object	{}	Ingress extra labels
vmcluster.ingress.select.path	string	'{{ dig "extraArgs" "http.pathPrefix" "/" .Values.vmcluster.spec.vmselect }}'	Ingress default path
vmcluster.ingress.select.pathType	string	Prefix	Ingress path type
vmcluster.ingress.select.tls	list	[]	Array of TLS objects
vmcluster.ingress.storage.annotations	object	{}	Ingress annotations
vmcluster.ingress.storage.enabled	bool	false	Enable deployment of ingress for server component
vmcluster.ingress.storage.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
vmcluster.ingress.storage.hosts	list	[]	Array of host objects
vmcluster.ingress.storage.ingressClassName	string	""	Ingress controller class name
vmcluster.ingress.storage.labels	object	{}	Ingress extra labels
vmcluster.ingress.storage.path	string	""	Ingress default path
vmcluster.ingress.storage.pathType	string	Prefix	Ingress path type
vmcluster.ingress.storage.tls	list	[]	Array of TLS objects
vmcluster.spec	object	replicationFactor: 2 retentionPeriod: "1" vminsert: extraArgs: {} port: "8480" replicaCount: 2 resources: {} vmselect: cacheMountPath: /select-cache extraArgs: {} port: "8481" replicaCount: 2 resources: {} storage: volumeClaimTemplate: spec: resources: requests: storage: 2Gi vmstorage: replicaCount: 2 resources: {} storage: volumeClaimTemplate: spec: resources: requests: storage: 10Gi storageDataPath: /vm-data	Full spec for VMCluster CRD. Allowed values described here
vmcluster.spec.retentionPeriod	string	"1"	Data retention period. Possible units character: h(ours), d(ays), w(eeks), y(ears), if no unit character specified - month. The minimum retention period is 24h. See these docs
vmsingle.annotations	object	{}	VMSingle annotations
vmsingle.enabled	bool	true	Create VMSingle CR
vmsingle.ingress.annotations	object	{}	Ingress annotations
vmsingle.ingress.enabled	bool	false	Enable deployment of ingress for server component
vmsingle.ingress.extraPaths	list	[]	Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
vmsingle.ingress.hosts	list	[]	Array of host objects
vmsingle.ingress.ingressClassName	string	""	Ingress controller class name
vmsingle.ingress.labels	object	{}	Ingress extra labels
vmsingle.ingress.path	string	""	Ingress default path
vmsingle.ingress.pathType	string	Prefix	Ingress path type
vmsingle.ingress.tls	list	[]	Array of TLS objects
vmsingle.spec	object	extraArgs: {} port: "8429" replicaCount: 1 retentionPeriod: "1" storage: accessModes: - ReadWriteOnce resources: requests: storage: 20Gi	Full spec for VMSingle CRD. Allowed values describe here
vmsingle.spec.retentionPeriod	string	"1"	Data retention period. Possible units character: h(ours), d(ays), w(eeks), y(ears), if no unit character specified - month. The minimum retention period is 24h. See these docs