kubevirt-cloud-controller-manager

kubevirt-cloud-controller-manager

Kubernetes cloud-provider for KubeVirt

TL;DR;

helm repo add christianhuth https://charts.christianhuth.de
helm repo update
helm install my-release christianhuth/kubevirt-cloud-controller-manager

Introduction

This chart installs the KubeVirt Cloud Provider using the Helm package manager.

Prerequisites

• Kubernetes 1.19+

Installing the Chart

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

helm repo add christianhuth https://charts.christianhuth.de
helm repo update
helm install my-release christianhuth/kubevirt-cloud-controller-manager

These commands deploy the KubeVirt Cloud Provider on the Kubernetes cluster in the default configuration. The Values section lists the values that can be configured during installation.

Tip: List all releases using helm list

Uninstalling the Chart

To uninstall the my-release deployment:

helm uninstall my-release

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

Values

Key	Type	Default	Description
affinity	object	{}	Affinity settings for pod assignment
autoscaling.enabled	bool	false	Enable Horizontal POD autoscaling
autoscaling.maxReplicas	int	100	Maximum number of replicas
autoscaling.minReplicas	int	1	Minimum number of replicas
autoscaling.targetCPUUtilizationPercentage	int	80	Target CPU utilization percentage
extraEnv	list	[]	additional environment variables to be added to the pods
fullnameOverride	string	""	String to fully override "kubevirt-cloud-controller-manager.fullname"
image.pullPolicy	string	"Always"	image pull policy
image.registry	string	"quay.io"	image registory
image.repository	string	"kubevirt/kubevirt-cloud-controller-manager"	image repository
image.tag	string	"v0.6.0"	Overrides the image tag
imagePullSecrets	list	[]	If defined, uses a Secret to pull an image from a private Docker registry or repository.
kccm.additionalLabels.enabled	bool	true	Adds additional capi labels to the cloud controller manager resources
kccm.cloudConfig.instancesV2.enabled	bool	true	Whether to use the instancesV2 API for listing and watching instances. This is required for OpenShift 4.13 and later.
kccm.cloudConfig.instancesV2.zoneAndRegionEnabled	bool	false	Whether to use the zone and region information from the instance metadata. This is required for OpenShift 4.13 and later.
kccm.cloudConfig.loadBalancer.creationPollInterval	int	5	The interval at which the cloud controller manager polls for the creation of load balancers
kccm.cloudConfig.loadBalancer.creationPollTimeout	int	60	The timeout for polling for the creation of load balancers
kccm.cluster.kubeconfig.content.cluster.ca	string	""	The base64-encoded value of the cluster CA
kccm.cluster.kubeconfig.content.cluster.server	string	""	The address of the CAPI api server in the form https://:
kccm.cluster.kubeconfig.content.users.cert	string	""	The base64-encoded value of the user certificate
kccm.cluster.kubeconfig.content.users.key	string	""	The base64-encoded value of the user key
kccm.cluster.kubeconfig.create	bool	false	create a Secret for the kubeconfig created through the values defined in kccm.cluster.kubeconfig.content.*
kccm.cluster.kubeconfig.existingSecret	string	""	The name of the secret containing the kubeconfig to access the CAPI cluster. If not set, will default to "-kubeconfig"
kccm.cluster.name	string	""	The name of the cluster to which the cloud controller manager belongs. This is used by the cloud controller manager to watch for changes to the cluster object and update its status accordingly.
kccm.cluster.namespace	string	""	The namespace in which the cloud controller manager should watch for changes to the cluster object. If not set, the cloud controller manager will watch for changes to the cluster object in the Release namespace.
kccm.deploymentMode	string	"isolated"	Indicates whether the cloud controller manager is installed outside of the managed cluster (isolated) or inside
nameOverride	string	""	Provide a name in place of kubevirt-cloud-controller-manager
nodeSelector	object	{"node-role.kubernetes.io/control-plane":""}	Node labels for pod assignment
podAnnotations	object	{}	Annotations to be added to exporter pods
podSecurityContext	object	{}	pod-level security context
replicaCount	int	1	Number of replicas
resources	object	{"limits":{"cpu":"100m","memory":"128Mi"},"requests":{"cpu":"100m","memory":"128Mi"}}	Resource limits and requests for the pods.
revisionHistoryLimit	int	0	The number of old ReplicaSets to retain
securityContext	object	{"privileged":true}	container-level security context
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
tolerations	list	[{"effect":"NoSchedule","key":"node.cloudprovider.kubernetes.io/uninitialized","value":"true"},{"effect":"NoSchedule","key":"node-role.kubernetes.io/control-plane"}]	Toleration labels for pod assignment

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

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

helm install my-release -f values.yaml christianhuth/kubevirt-cloud-controller-manager