proxy

type ConfigCodec interface {
	// Encode encodes the given *kubeproxyconfigv1alpha1.KubeProxyConfiguration into a string.
	Encode(*kubeproxyconfigv1alpha1.KubeProxyConfiguration) (string, error)
	// Decode decodes a *kubeproxyconfigv1alpha1.KubeProxyConfiguration from the given string.
	Decode(string) (*kubeproxyconfigv1alpha1.KubeProxyConfiguration, error)
}

type Interface interface {
	component.DeployWaiter
	// DeleteStaleResources deletes no longer required ManagedResource from the shoot namespace in the seed.
	DeleteStaleResources(context.Context) error
	// WaitCleanupStaleResources waits until all no longer required ManagedResource are cleaned up.
	WaitCleanupStaleResources(context.Context) error
	// SetKubeconfig sets the Kubeconfig field in the Values.
	SetKubeconfig([]byte)
	// SetWorkerPools sets the WorkerPools field in the Values.
	SetWorkerPools([]WorkerPool)
	// SetPodNetworkCIDRs sets the pod CIDRs of the shoot network.
	SetPodNetworkCIDRs([]net.IPNet)
}

type Values struct {
	// ProxyMode defines the kernel module used for the proxy, can be one of ipvs, iptables or nftables.
	ProxyMode gardencore.ProxyMode
	// FeatureGates is the set of feature gates.
	FeatureGates map[string]bool
	// ImageAlpine is the alpine container image.
	ImageAlpine string
	// Kubeconfig is the kubeconfig which should be used to communicate with the kube-apiserver.
	Kubeconfig []byte
	// PodNetworkCIDRs are the CIDRs of the pod network. Only relevant when IPVSEnabled is false.
	PodNetworkCIDRs []net.IPNet
	// VPAEnabled states whether VerticalPodAutoscaler is enabled.
	VPAEnabled bool
	// WorkerPools is a list of worker pools for which the kube-proxy DaemonSets should be deployed.
	WorkerPools []WorkerPool
}

type WorkerPool struct {
	// Name is the name of the worker pool.
	Name string
	// KubernetesVersion is the Kubernetes version of the worker pool.
	KubernetesVersion *semver.Version
	// Image is the container image used for kube-proxy for this worker pool.
	Image string
	// ControlPlane is true for the control plane worker pool of a self-hosted shoot.
	ControlPlane bool
}