Documentation
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Index ¶
- Variables
- func AddIstioIngressGateway(istioDeployer istio.Interface, namespace string, annotations map[string]string, ...) error
- func DeployGardenerResourceManager(ctx context.Context, c client.Client, secretsManager secretsmanager.Interface, ...) error
- func DeployKubeAPIServer(ctx context.Context, runtimeClient client.Client, runtimeNamespace string, ...) error
- func GetIstioNamespaceForZone(defaultNamespace string, zone string) string
- func GetIstioZoneLabels(labels map[string]string, zone *string) map[string]string
- func IsZonalIstioExtension(labels map[string]string) (bool, string)
- func NewEtcdDruid(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (component.DeployWaiter, error)
- func NewFluentOperator(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (deployer component.DeployWaiter, err error)
- func NewFluentOperatorCustomResources(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (deployer component.DeployWaiter, err error)
- func NewHVPA(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (deployer component.DeployWaiter, err error)
- func NewIstio(cl client.Client, imageVector imagevector.ImageVector, ...) (istio.Interface, error)
- func NewKubeAPIServer(ctx context.Context, runtimeClientSet kubernetes.Interface, ...) (kubeapiserver.Interface, error)
- func NewKubeControllerManager(log logr.Logger, runtimeClientSet kubernetes.Interface, ...) (kubecontrollermanager.Interface, error)
- func NewKubeStateMetrics(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (component.DeployWaiter, error)
- func NewRuntimeGardenerResourceManager(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (component.DeployWaiter, error)
- func NewTargetGardenerResourceManager(c client.Client, namespaceName string, imageVector imagevector.ImageVector, ...) (resourcemanager.Interface, error)
- func NewVerticalPodAutoscaler(c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, ...) (component.DeployWaiter, error)
- func SnapshotEtcd(ctx context.Context, secretsManager secretsmanager.Interface, ...) error
Constants ¶
This section is empty.
Variables ¶
var ( // TimeoutWaitForGardenerResourceManagerBootstrapping is the maximum time the bootstrap process for the // gardener-resource-manager may take. // Exposed for testing. TimeoutWaitForGardenerResourceManagerBootstrapping = 2 * time.Minute // IntervalWaitForGardenerResourceManagerBootstrapping is the interval how often it's checked whether the bootstrap // process for the gardener-resource-manager has completed. // Exposed for testing. IntervalWaitForGardenerResourceManagerBootstrapping = 5 * time.Second )
Functions ¶
func AddIstioIngressGateway ¶
func AddIstioIngressGateway( istioDeployer istio.Interface, namespace string, annotations map[string]string, labels map[string]string, externalTrafficPolicy *corev1.ServiceExternalTrafficPolicyType, serviceExternalIP *string, zone *string, ) error
AddIstioIngressGateway adds an Istio ingress gateway to the given deployer. It uses the first Ingress Gateway to fill out common chart values. Hence, it is assumed that at least one Ingress Gateway was added to the given `istioDeployer` before calling this function.
func DeployGardenerResourceManager ¶
func DeployGardenerResourceManager( ctx context.Context, c client.Client, secretsManager secretsmanager.Interface, gardenerResourceManager resourcemanager.Interface, namespace string, determineReplicas func(ctx context.Context) (int32, error), getAPIServerAddress func() string, ) error
DeployGardenerResourceManager deploys the gardener-resource-manager
func DeployKubeAPIServer ¶
func DeployKubeAPIServer( ctx context.Context, runtimeClient client.Client, runtimeNamespace string, kubeAPIServer kubeapiserver.Interface, apiServerConfig *gardencorev1beta1.KubeAPIServerConfig, serverCertificateConfig kubeapiserver.ServerCertificateConfig, sniConfig kubeapiserver.SNIConfig, externalHostname string, externalServer string, etcdEncryptionKeyRotationPhase gardencorev1beta1.CredentialsRotationPhase, serviceAccountKeyRotationPhase gardencorev1beta1.CredentialsRotationPhase, wantScaleDown bool, ) error
DeployKubeAPIServer deploys the Kubernetes API server.
func GetIstioNamespaceForZone ¶
GetIstioNamespaceForZone returns the namespace to use for a given zone. In case the zone name is too long the first five characters of the hash of the zone are used as zone identifiers.
func GetIstioZoneLabels ¶
GetIstioZoneLabels returns the labels to be used for istio with the mandatory zone label set.
func IsZonalIstioExtension ¶
IsZonalIstioExtension indicates whether the namespace related to the given labels is a zonal istio extension. It also returns the zone.
func NewEtcdDruid ¶
func NewEtcdDruid( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, imageVectorOverwrites map[string]string, etcdConfig *config.ETCDConfig, priorityClassName string, ) ( component.DeployWaiter, error, )
NewEtcdDruid instantiates a new `etcd-druid` component.
func NewFluentOperator ¶
func NewFluentOperator( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, enabled bool, priorityClassName string, ) ( deployer component.DeployWaiter, err error, )
NewFluentOperator instantiates a new `Fluent Operator` component.
func NewFluentOperatorCustomResources ¶
func NewFluentOperatorCustomResources( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, enabled bool, priorityClassName string, additionalInputs []*fluentbitv1alpha2.ClusterInput, additionalFilters []*fluentbitv1alpha2.ClusterFilter, additionalParsers []*fluentbitv1alpha2.ClusterParser, ) ( deployer component.DeployWaiter, err error, )
NewFluentOperatorCustomResources instantiates a new `Fluent Operator Custom Resources` component.
func NewHVPA ¶
func NewHVPA( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, enabled bool, priorityClassName string, ) ( deployer component.DeployWaiter, err error, )
NewHVPA instantiates a new `hvpa-controller` component.
func NewIstio ¶
func NewIstio( cl client.Client, imageVector imagevector.ImageVector, chartRenderer chartrenderer.Interface, namePrefix string, ingressNamespace string, priorityClassName string, istiodEnabled bool, labels map[string]string, lbAnnotations map[string]string, externalTrafficPolicy *corev1.ServiceExternalTrafficPolicyType, serviceExternalIP *string, servicePorts []corev1.ServicePort, proxyProtocolEnabled bool, vpnEnabled bool, zones []string, ) ( istio.Interface, error, )
NewIstio returns a deployer for Istio.
func NewKubeAPIServer ¶
func NewKubeAPIServer( ctx context.Context, runtimeClientSet kubernetes.Interface, auditConfigClient client.Client, runtimeNamespace string, objectMeta metav1.ObjectMeta, runtimeVersion *semver.Version, targetVersion *semver.Version, imageVector imagevector.ImageVector, secretsManager secretsmanager.Interface, namePrefix string, apiServerConfig *gardencorev1beta1.KubeAPIServerConfig, autoscalingConfig kubeapiserver.AutoscalingConfig, serviceNetworkCIDR string, vpnConfig kubeapiserver.VPNConfig, priorityClassName string, isWorkerless bool, staticTokenKubeconfigEnabled *bool, auditWebhookConfig *kubeapiserver.AuditWebhook, authenticationWebhookConfig *kubeapiserver.AuthenticationWebhook, authorizationWebhookConfig *kubeapiserver.AuthorizationWebhook, resourcesToStoreInETCDEvents []schema.GroupResource, ) ( kubeapiserver.Interface, error, )
NewKubeAPIServer returns a deployer for the kube-apiserver.
func NewKubeControllerManager ¶
func NewKubeControllerManager( log logr.Logger, runtimeClientSet kubernetes.Interface, runtimeNamespace string, runtimeVersion *semver.Version, targetVersion *semver.Version, imageVector imagevector.ImageVector, secretsManager secretsmanager.Interface, namePrefix string, config *gardencorev1beta1.KubeControllerManagerConfig, priorityClassName string, isWorkerless bool, hvpaConfig *kubecontrollermanager.HVPAConfig, podNetwork *net.IPNet, serviceNetwork *net.IPNet, clusterSigningDuration *time.Duration, controllerWorkers kubecontrollermanager.ControllerWorkers, controllerSyncPeriods kubecontrollermanager.ControllerSyncPeriods, ) ( kubecontrollermanager.Interface, error, )
NewKubeControllerManager returns a deployer for the kube-controller-manager.
func NewKubeStateMetrics ¶
func NewKubeStateMetrics( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, priorityClassName string, ) ( component.DeployWaiter, error, )
NewKubeStateMetrics instantiates a new `kube-state-metrics` component.
func NewRuntimeGardenerResourceManager ¶
func NewRuntimeGardenerResourceManager( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, secretsManager secretsmanager.Interface, logLevel, logFormat string, secretNameServerCA string, priorityClassName string, defaultNotReadyToleration *int64, defaultUnreachableToleration *int64, defaultSeccompProfileEnabled bool, endpointSliceHintsEnabled bool, fullNetworkPoliciesEnabled bool, additionalNetworkPolicyNamespaceSelectors []metav1.LabelSelector, zones []string, ) ( component.DeployWaiter, error, )
NewRuntimeGardenerResourceManager instantiates a new `gardener-resource-manager` component configured to reconcile objects in the runtime (seed) cluster.
func NewTargetGardenerResourceManager ¶
func NewTargetGardenerResourceManager( c client.Client, namespaceName string, imageVector imagevector.ImageVector, secretsManager secretsmanager.Interface, clusterIdentity *string, defaultNotReadyTolerationSeconds *int64, defaultUnreachableTolerationSeconds *int64, kubernetesVersion *semver.Version, logLevel, logFormat string, namePrefix string, podTopologySpreadConstraintsEnabled bool, priorityClassName string, schedulingProfile *gardencorev1beta1.SchedulingProfile, secretNameServerCA string, systemComponentsToleration []corev1.Toleration, topologyAwareRoutingEnabled bool, isWorkerless bool, ) ( resourcemanager.Interface, error, )
NewTargetGardenerResourceManager instantiates a new `gardener-resource-manager` component configured to reconcile object in a target (shoot) cluster.
func NewVerticalPodAutoscaler ¶
func NewVerticalPodAutoscaler( c client.Client, gardenNamespaceName string, runtimeVersion *semver.Version, imageVector imagevector.ImageVector, secretsManager secretsmanager.Interface, enabled bool, secretNameServerCA string, priorityClassNameAdmissionController string, priorityClassNameRecommender string, priorityClassNameUpdater string, ) ( component.DeployWaiter, error, )
NewVerticalPodAutoscaler instantiates a new `vertical-pod-autoscaler` component.
func SnapshotEtcd ¶
func SnapshotEtcd(ctx context.Context, secretsManager secretsmanager.Interface, etcdMain etcd.Interface) error
SnapshotEtcd performs a full snapshot on ETCD main.
Types ¶
This section is empty.