vsphere

package
v1.1.0 Latest Latest
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 Go to latest Published: Dec 17, 2019 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// ProviderName is the name of the cloud provider registered with
	// Kubernetes.
	ProviderName string = "vsphere"
	// ClientName is the user agent passed into the controller client builder.
	ClientName string = "vsphere-cloud-controller-manager"
)
View Source 
const (
	// ProviderPrefix is the Kubernetes cloud provider prefix for this
	// cloud provider.
	ProviderPrefix = "vsphere://"

	// MinUUIDLen is the min length for a valid UUID
	MinUUIDLen int = 36
)

Variables

View Source 
var (
	// ErrVCenterNotFound is returned when the configured vCenter cannot be
	// found.
	ErrVCenterNotFound = errors.New("vCenter not found")

	// ErrDatacenterNotFound is returned when the configured datacenter cannot
	// be found.
	ErrDatacenterNotFound = errors.New("Datacenter not found")

	// ErrVMNotFound is returned when the specified VM cannot be found.
	ErrVMNotFound = errors.New("VM not found")
)

Errors

View Source 
var (
	// ErrNotFound is returned by NodeAddresses, NodeAddressesByProviderID,
	// and InstanceID when a node cannot be found.
	ErrNodeNotFound = errors.New("Node not found")
)

Error constants

View Source 
var GuestOSLookup = map[string]string{}/* 148 elements not displayed */

GuestOSLookup is a table for quick lookup between guestOsIdentifier and a shorthand name

Functions

func ConvertK8sUUIDtoNormal added in v0.2.0 

func ConvertK8sUUIDtoNormal(k8sUUID string) string

ConvertK8sUUIDtoNormal reformats UUID to match VMware's format:

Endian Safe : https://www.dmtf.org/standards/smbios/ 

8   -  4 -  4 - 4  -    12

K8s: 56492e42-22ad-3911-6d72-59cc8f26bc90 VMware: 422e4956-ad22-1139-6d72-59cc8f26bc90

func ErrOnLocalOnlyIPAddr added in v1.0.0 

func ErrOnLocalOnlyIPAddr(addr string) error

ErrOnLocalOnlyIPAddr returns an error if the provided IP address is accessible only on the VM's guest OS.

func GetUUIDFromProviderID added in v0.2.0 

func GetUUIDFromProviderID(providerID string) string

GetUUIDFromProviderID returns a UUID from the supplied cloud provider ID.

Types

type CPIConfig added in v1.1.0 

type CPIConfig struct {
	vcfg.Config

	Nodes struct {
		// IP address on VirtualMachine's network interfaces included in the fields' CIDRs
		// that will be used in respective status.addresses fields.
		InternalNetworkSubnetCIDR string `gcfg:"internal-network-subnet-cidr"`
		ExternalNetworkSubnetCIDR string `gcfg:"external-network-subnet-cidr"`
		// IP address on VirtualMachine's VM Network names that will be used to when searching
		// for status.addresses fields. Note that if InternalNetworkSubnetCIDR and
		// ExternalNetworkSubnetCIDR are not set, then the vNIC associated to this network must
		// only have a single IP address assigned to it.
		InternalVMNetworkName string `gcfg:"internal-vm-network-name"`
		ExternalVMNetworkName string `gcfg:"external-vm-network-name"`
	}
}

CPIConfig is used to read and store information (related only to the CPI) from the cloud configuration file

func ReadCPIConfig added in v1.1.0 

func ReadCPIConfig(config io.Reader) (*CPIConfig, error)

ReadCPIConfig parses vSphere cloud config file and stores it into CPIConfig. Environment variables are also checked

func (*CPIConfig) FromCPIEnv added in v1.1.0 

func (cfg *CPIConfig) FromCPIEnv() error

FromCPIEnv initializes the provided configuratoin object with values obtained from environment variables. If an environment variable is set for a property that's already initialized, the environment variable's value takes precedence.

type DatacenterInfo 

type DatacenterInfo struct {
	// contains filtered or unexported fields
}

DatacenterInfo is information about a vCenter datascenter.

type GRPCServer 

type GRPCServer interface {
	Start()
}

GRPCServer describes an object that can start a gRPC server.

type NodeInfo 

type NodeInfo struct {
	UUID          string
	NodeName      string
	NodeType      string
	NodeAddresses []v1.NodeAddress
	// contains filtered or unexported fields
}

NodeInfo is information about a Kubernetes node.

type NodeManager 

type NodeManager struct {
	// contains filtered or unexported fields
}

NodeManager is used to manage Kubernetes nodes.

func (*NodeManager) AddNodeInfoToVCList 

func (nm *NodeManager) AddNodeInfoToVCList(vcenter string, datacenter string, node *NodeInfo)

AddNodeInfoToVCList creates a relational mapping from VC -> DC -> VM/Node

func (*NodeManager) DiscoverNode 

func (nm *NodeManager) DiscoverNode(nodeID string, searchBy cm.FindVM) error

DiscoverNode finds a node's VM using the specified search value and search type.

func (*NodeManager) ExportNodes 

func (nm *NodeManager) ExportNodes(vcenter string, datacenter string, nodeList *[]*pb.Node) error

ExportNodes transforms the NodeInfoList to []*pb.Node

func (*NodeManager) FindDatacenterInfoInVCList 

func (nm *NodeManager) FindDatacenterInfoInVCList(vcenter string, datacenter string) (*DatacenterInfo, error)

FindDatacenterInfoInVCList retrieves the DatacenterInfo from the tree

func (*NodeManager) FindNodeInfo added in v1.1.0 

func (nm *NodeManager) FindNodeInfo(UUID string) (*NodeInfo, error)

FindNodeInfo retrieves the NodeInfo from the tree

func (*NodeManager) GetNode added in v1.1.0 

func (nm *NodeManager) GetNode(UUID string, node *pb.Node) error

GetNode gets the NodeInfo by UUID

func (*NodeManager) RegisterNode 

func (nm *NodeManager) RegisterNode(node *v1.Node)

RegisterNode is the handler for when a node is added to a K8s cluster.

func (*NodeManager) UnregisterNode 

func (nm *NodeManager) UnregisterNode(node *v1.Node)

UnregisterNode is the handler for when a node is removed from a K8s cluster.

type VCenterInfo 

type VCenterInfo struct {
	// contains filtered or unexported fields
}

VCenterInfo is information about a vCenter.

type VSphere 

type VSphere struct {
	// contains filtered or unexported fields
}

VSphere is an implementation of cloud provider Interface for VSphere.

func (*VSphere) Clusters 

func (vs *VSphere) Clusters() (cloudprovider.Clusters, bool)

Clusters returns a clusters interface. Also returns true if the interface is supported, false otherwise.

func (*VSphere) HasClusterID 

func (vs *VSphere) HasClusterID() bool

HasClusterID returns true if a ClusterID is required and set/

func (*VSphere) Initialize 

func (vs *VSphere) Initialize(clientBuilder cloudprovider.ControllerClientBuilder, stop <-chan struct{})

Initialize initializes the cloud provider.

func (*VSphere) Instances 

func (vs *VSphere) Instances() (cloudprovider.Instances, bool)

Instances returns an instances interface. Also returns true if the interface is supported, false otherwise.

func (*VSphere) LoadBalancer 

func (vs *VSphere) LoadBalancer() (cloudprovider.LoadBalancer, bool)

LoadBalancer returns a balancer interface. Also returns true if the interface is supported, false otherwise.

func (*VSphere) ProviderName 

func (vs *VSphere) ProviderName() string

ProviderName returns the cloud provider ID.

func (*VSphere) Routes 

func (vs *VSphere) Routes() (cloudprovider.Routes, bool)

Routes returns a routes interface along with whether the interface is supported.

func (*VSphere) ScrubDNS 

func (vs *VSphere) ScrubDNS(nameservers, searches []string) (nsOut, srchOut []string)

ScrubDNS is not implemented. TODO(akutz) Add better documentation for this function.

func (*VSphere) Zones 

func (vs *VSphere) Zones() (cloudprovider.Zones, bool)

Zones returns a zones interface. Also returns true if the interface is supported, false otherwise.

Source Files

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