topology

Documentation

Index

• Constants
• Variables
• func GetAvailabilityZone(ctx context.Context, client ctrlclient.Client, availabilityZoneName string) (topologyv1.AvailabilityZone, error)
• func GetAvailabilityZones(ctx context.Context, client ctrlclient.Client) ([]topologyv1.AvailabilityZone, error)
• func GetDefaultAvailabilityZone(ctx context.Context, client ctrlclient.Client) (topologyv1.AvailabilityZone, error)
• func GetNamespaceFolderAndRPMoID(ctx context.Context, client ctrlclient.Client, ...) (string, string, error)
• func GetNamespaceFolderAndRPMoIDs(ctx context.Context, client ctrlclient.Client, namespace string) (string, []string, error)
• func GetNamespaceFolderMoID(ctx context.Context, client ctrlclient.Client, namespace string) (string, error)
• func LookupZoneForClusterMoID(ctx context.Context, client ctrlclient.Client, clusterMoID string) (string, error)

Constants

const (
	// DefaultAvailabilityZoneName is the name of the default availability
	// zone used in backwards compatibility mode.
	DefaultAvailabilityZoneName = "default"

	// KubernetesTopologyZoneLabelKey is the label used to specify the
	// availability zone for a VM.
	KubernetesTopologyZoneLabelKey = "topology.kubernetes.io/zone"

	// NamespaceRPAnnotationKey is the annotation value set by WCP that
	// indicates the managed object ID of the resource pool for a given
	// namespace.
	NamespaceRPAnnotationKey = "vmware-system-resource-pool"

	// NamespaceFolderAnnotationKey is the annotation value set by WCP
	// that indicates the managed object ID of the folder for a given
	// namespace.
	NamespaceFolderAnnotationKey = "vmware-system-vm-folder"
)

Variables

var (
	// ErrNoAvailabilityZones occurs when no availability zones are detected.
	ErrNoAvailabilityZones = errors.New("no availability zones")

	// ErrWcpFaultDomainsFSSIsEnabled occurs when a function is invoked that
	// is disabled when the WCP_FaultDomains FSS is enabled.
	ErrWcpFaultDomainsFSSIsEnabled = errors.New("wcp fault domains fss is enabled")
)

Functions

func GetAvailabilityZone

func GetAvailabilityZone(
	ctx context.Context,
	client ctrlclient.Client,
	availabilityZoneName string) (topologyv1.AvailabilityZone, error)

GetAvailabilityZone returns a named AvailabilityZone resource.

func GetAvailabilityZones

func GetAvailabilityZones(
	ctx context.Context,
	client ctrlclient.Client) ([]topologyv1.AvailabilityZone, error)

GetAvailabilityZones returns a list of the AvailabilityZone resources.

func GetDefaultAvailabilityZone

func GetDefaultAvailabilityZone(
	ctx context.Context,
	client ctrlclient.Client) (topologyv1.AvailabilityZone, error)

GetDefaultAvailabilityZone returns the default AvailabilityZone resource by inspecting the available, DevOps Namespace resources and transforming them into AvailabilityZone resources by virtue of the annotations on the Namespace that indicate the managed object IDs of the Namespace's vSphere Resource Pool and Folder objects.

func GetNamespaceFolderAndRPMoID

func GetNamespaceFolderAndRPMoID(
	ctx context.Context,
	client ctrlclient.Client,
	availabilityZoneName, namespace string) (string, string, error)

GetNamespaceFolderAndRPMoID returns the Folder and ResourcePool MoID for the zone and namespace.

func GetNamespaceFolderAndRPMoIDs

func GetNamespaceFolderAndRPMoIDs(
	ctx context.Context,
	client ctrlclient.Client,
	namespace string) (string, []string, error)

GetNamespaceFolderAndRPMoIDs returns the Folder and ResourcePool MoIDs for the namespace, across all zones.

func GetNamespaceFolderMoID

func GetNamespaceFolderMoID(
	ctx context.Context,
	client ctrlclient.Client,
	namespace string) (string, error)

GetNamespaceFolderMoID returns the FolderMoID for the namespace.

func LookupZoneForClusterMoID

func LookupZoneForClusterMoID(
	ctx context.Context,
	client ctrlclient.Client,
	clusterMoID string) (string, error)

LookupZoneForClusterMoID returns the zone for the given Cluster MoID.