AgentNamespace returns the namespace to deploy the agents.

AgentPriorityClassName return the name of the PriorityClass that should be used for the klusterlet agents.

DetermineReplica determines the replica of deployment based on: - mode: if it is Hosted mode will return 1 - kube version: if the kube version is less than v1.14 reutn 1 - node: list master nodes in the cluster and return 1 if the number of master nodes is equal or less than 1.

DetermineReplicaByNodes determines the replica of deployment based on: list master nodes in the cluster and return 1 if the number of master nodes is equal or less than 1.

FeatureGateEnabled checks if a feature is enabled or disabled in operator API, or fallback to use the the default setting.

GetHubKubeconfig is used to get the kubeconfig of the hub cluster.

IsSingleton returns if agent is deployed in singleton mode either hosted or not.

KlusterletNamespace returns the klusterlet namespace on the managed cluster.

LoadClientConfigFromSecret returns a client config loaded from the given secret.

NumOfUnavailablePod is to check if a deployment is in degraded state.

ResourceRequirements get resource requirements overridden by user for ResourceQosClassResourceRequirement type.

ResourceType set default and return resource requirements override by user.

SATokenGetter get the saToken of target sa.

SyncSecret forked from: https://github.com/openshift/library-go/blob/d9cdfbd844ea08465b938c46a16bed2ea23207e4/pkg/operator/resource/resourceapply/core.go#L357, add an addition targetClient parameter to support sync secret to another cluster.

AgentLabelKey is used to filter resources in informers.

#nosec G101.

ClusterManagerDefaultNamespace is the default namespace of clustermanager.

DefaultAddonNamespace is the default namespace for agent addon.

DefaultComponentNamespace is the default namespace in which the operator is deployed.

ExternalHubKubeConfig is the secret name of kubeconfig secret to connecting to the hub cluster.

ExternalManagedKubeConfig is the secret name of kubeconfig secret to connecting to the managed cluster Only applicable to Hosted mode, klusterlet-operator uses it to install resources on the managed cluster.

ExternalManagedKubeConfigAgent is the secret name of kubeconfig secret to connecting to the managed cluster Only applicable to SingletonHosted mode, agent uses it to connect to the managed cluster.

ExternalManagedKubeConfigRegistration is the secret name of kubeconfig secret to connecting to the managed cluster Only applicable to Hosted mode, registration-agent uses it to connect to the managed cluster.

ExternalManagedKubeConfigWork is the secret name of kubeconfig secret to connecting to the managed cluster Only applicable to Hosted mode, work-agent uses it to connect to the managed cluster.

HubKubeConfig is the secret name of kubeconfig secret to connect to hub with mtls.

ImagePullSecret is the image pull secret for operator components, which is synced from the operator ns to hub/spoke/addon ns.

KlusterletDefaultNamespace is the default namespace of klusterlet.

WorkDriverConfigSecret is the secret that contains the work driver configuration.

#nosec G101.