client

Documentation

Index

• func MakeInsecureTransport(config *KubeletClientConfig) (http.RoundTripper, error)
• func MakeTransport(config *KubeletClientConfig) (http.RoundTripper, error)
• type ConnectionInfo
• type ConnectionInfoGetter
  • func NewNodeConnectionInfoGetter(nodes NodeGetter, config KubeletClientConfig) (ConnectionInfoGetter, error)
• type KubeletClientConfig
• type KubeletTLSConfig
• type NodeConnectionInfoGetter
  • func (k *NodeConnectionInfoGetter) GetConnectionInfo(ctx context.Context, nodeName types.NodeName) (*ConnectionInfo, error)
• type NodeGetter
• type NodeGetterFunc
  • func (f NodeGetterFunc) Get(ctx context.Context, name string, options metav1.GetOptions) (*v1.Node, error)

Functions

func MakeInsecureTransport

func MakeInsecureTransport(config *KubeletClientConfig) (http.RoundTripper, error)

MakeInsecureTransport creates an insecure RoundTripper for HTTP Transport.

func MakeTransport

func MakeTransport(config *KubeletClientConfig) (http.RoundTripper, error)

MakeTransport creates a secure RoundTripper for HTTP Transport.

Types

type ConnectionInfo

type ConnectionInfo struct {
	Scheme                         string
	Hostname                       string
	Port                           string
	Transport                      http.RoundTripper
	InsecureSkipTLSVerifyTransport http.RoundTripper
}

ConnectionInfo provides the information needed to connect to a kubelet

type ConnectionInfoGetter

type ConnectionInfoGetter interface {
	GetConnectionInfo(ctx context.Context, nodeName types.NodeName) (*ConnectionInfo, error)
}

ConnectionInfoGetter provides ConnectionInfo for the kubelet running on a named node

func NewNodeConnectionInfoGetter

func NewNodeConnectionInfoGetter(nodes NodeGetter, config KubeletClientConfig) (ConnectionInfoGetter, error)

NewNodeConnectionInfoGetter creates a new NodeConnectionInfoGetter.

type KubeletClientConfig

type KubeletClientConfig struct {
	// Port specifies the default port - used if no information about Kubelet port can be found in Node.NodeStatus.DaemonEndpoints.
	Port uint

	// ReadOnlyPort specifies the Port for ReadOnly communications.
	ReadOnlyPort uint

	// PreferredAddressTypes - used to select an address from Node.NodeStatus.Addresses
	PreferredAddressTypes []string

	// TLSClientConfig contains settings to enable transport layer security
	TLSClientConfig KubeletTLSConfig

	// HTTPTimeout is used by the client to timeout http requests to Kubelet.
	HTTPTimeout time.Duration

	// Lookup will give us a dialer if the egress selector is configured for it
	Lookup egressselector.Lookup
}

KubeletClientConfig defines config parameters for the kubelet client

type KubeletTLSConfig

type KubeletTLSConfig struct {
	// Server requires TLS client certificate authentication
	CertFile string
	// Server requires TLS client certificate authentication
	KeyFile string
	// Trusted root certificates for server
	CAFile string
}

type NodeConnectionInfoGetter

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

NodeConnectionInfoGetter obtains connection info from the status of a Node API object

func (*NodeConnectionInfoGetter) GetConnectionInfo

func (k *NodeConnectionInfoGetter) GetConnectionInfo(ctx context.Context, nodeName types.NodeName) (*ConnectionInfo, error)

GetConnectionInfo retrieves connection info from the status of a Node API object.

type NodeGetter

type NodeGetter interface {
	Get(ctx context.Context, name string, options metav1.GetOptions) (*v1.Node, error)
}

NodeGetter defines an interface for looking up a node by name

type NodeGetterFunc

type NodeGetterFunc func(ctx context.Context, name string, options metav1.GetOptions) (*v1.Node, error)

NodeGetterFunc allows implementing NodeGetter with a function

func (NodeGetterFunc) Get

func (f NodeGetterFunc) Get(ctx context.Context, name string, options metav1.GetOptions) (*v1.Node, error)

Get fetches information via NodeGetterFunc.