charts/charts/node-feature-discovery

node-feature-discovery helm chart

This is a helm chart for node-feature-discovery using the master/worker pattern.

TL;DR

helm repo add k8s-at-home https://k8s-at-home.com/charts/
helm install k8s-at-home/node-feature-discovery

Installing the Chart

To install the chart with the release name my-release:

helm install my-release k8s-at-home/node-feature-discovery

Uninstalling the Chart

To uninstall/delete the my-release deployment:

helm delete my-release --purge

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following tables lists the configurable parameters of the Sentry chart and their default values. Read through the values.yaml file. It has several commented out suggested values.

Parameter	Description	Default
image.repository	Image repository	quay.io/kubernetes_incubator/node-feature-discovery
image.tag	Image tag. Possible values listed here.	v0.6.0
image.pullPolicy	Image pull policy	IfNotPresent
strategyType	Specifies the strategy used to replace old Pods by new ones	Recreate
sources	List of sources to consider when labeling - see documentation for info	[]
config	node-feature-discovery configuration - see nfd-worker.conf.example for example	{}
service.type	Kubernetes service type for the GUI	ClusterIP
service.port	Kubernetes port where the GUI is exposed	8080
service.annotations	Service annotations for the GUI	{}
service.labels	Custom labels	{}
service.loadBalancerIP	Loadbalancer IP for the GUI	{}
service.loadBalancerSourceRanges	List of IP CIDRs allowed access to load balancer (if supported)	nil
podAnnotations	Key-value pairs to add as pod annotations	{}
master.replicaCount	Number of replicas to scale the master component to	1
master.resources	CPU/Memory resource requests/limits for master component	{}
master.nodeSelector	Node labels for master component pod assignment	{}
master.tolerations	Toleration labels for master component pod assignment	See values.yaml
master.affinity	Affinity settings for master component pod assignment	See values.yaml
worker.resources	CPU/Memory resource requests/limits for worker component	{}
worker.nodeSelector	Node labels for worker component pod assignment	{}
worker.tolerations	Toleration labels for worker component pod assignment	[]
worker.affinity	Affinity settings for worker component pod assignment	{}

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

helm install my-release \
  --set image.pullPolicy="Always" \
    k8s-at-home/node-feature-discovery

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,

helm install my-release -f values.yaml k8s-at-home/node-feature-discovery