metrics-server

Metrics Server is a cluster-wide aggregator of resource usage data. Resource metrics are used by components like kubectl top and the Horizontal Pod Autoscaler to scale workloads. To autoscale based upon a custom metric, see the Prometheus Adapter chart.

Configuration

Parameter	Description	Default
rbac.create	Enable Role-based authentication	true
rbac.pspEnabled	Enable pod security policy support	false
serviceAccount.create	If true, create a new service account	true
serviceAccount.name	Service account to be used. If not set and serviceAccount.create is true, a name is generated using the fullname template	``
apiService.create	Create the v1beta1.metrics.k8s.io API service	true
hostNetwork.enabled	Enable hostNetwork mode	false
image.repository	Image repository	gcr.io/google_containers/metrics-server-amd64
image.tag	Image tag	v0.3.2
image.pullPolicy	Image pull policy	IfNotPresent
imagePullSecrets	Image pull secrets	[]
args	Command line arguments	[]
resources	CPU/Memory resource requests/limits.	{}
tolerations	List of node taints to tolerate (requires Kubernetes >=1.6)	[]
nodeSelector	Node labels for pod assignment	{}
affinity	Node affinity	{}
replicas	Number of replicas	1
extraVolumeMounts	Ability to provide volume mounts to the pod	[]
extraVolumes	Ability to provide volumes to the pod	[]
livenessProbe	Container liveness probe	See values.yaml
podLabels	Labels to be added to pods	{}
podAnnotations	Annotations to be added to pods	{}
priorityClassName	Pod priority class	""
readinessProbe	Container readiness probe	See values.yaml
service.annotations	Annotations to add to the service	{}
service.labels	Labels to be added to the metrics-server service	{}
service.port	Service port to expose	443
service.type	Type of service to create	ClusterIP
podDisruptionBudget.enabled	Create a PodDisruptionBudget	false
podDisruptionBudget.minAvailable	Minimum available instances; ignored if there is no PodDisruptionBudget
podDisruptionBudget.maxUnavailable	Maximum unavailable instances; ignored if there is no PodDisruptionBudget
extraContainers	Add additional containers	[]