model

Documentation

Index

• Constants
• func EndpointIdFromIPAddressAndPort(address string, port Port) string
• type Changes
  • func (c *Changes) HasDeletes() bool
  • func (c *Changes) HasUpdates() bool
  • func (c *Changes) IsNone() bool
• type Endpoint
  • func NewEndpointFromInstance(inst *types.HttpInstanceSummary) (endpointPtr *Endpoint, err error)
  • func (e *Endpoint) Equals(other *Endpoint) bool
  • func (e *Endpoint) GetCloudMapAttributes() map[string]string
  • func (e *Endpoint) String() string
• type Namespace
• type NamespaceType
  • func ConvertNamespaceType(nsType types.NamespaceType) (namespaceType NamespaceType)
  • func (namespaceType *NamespaceType) IsUnsupported() bool
• type Plan
  • func (p *Plan) CalculateChanges() Changes
• type Port
  • func (port *Port) GetID() string
• type Resource
• type Service

Constants

const (
	EndpointIpv4Attr      = "AWS_INSTANCE_IPV4"
	EndpointPortAttr      = "AWS_INSTANCE_PORT"
	EndpointPortNameAttr  = "ENDPOINT_PORT_NAME"
	EndpointProtocolAttr  = "ENDPOINT_PROTOCOL"
	ServicePortNameAttr   = "SERVICE_PORT_NAME"
	ServicePortAttr       = "SERVICE_PORT"
	ServiceTargetPortAttr = "SERVICE_TARGET_PORT"
	ServiceProtocolAttr   = "SERVICE_PROTOCOL"
	TCPProtocol           = "TCP"
	UDPProtocol           = "UDP"
	SCTPProtocol          = "SCTP"
)

Cloudmap Instances IP and Port is supposed to be AWS_INSTANCE_IPV4 and AWS_INSTANCE_PORT Rest are custom attributes

Functions

func EndpointIdFromIPAddressAndPort

func EndpointIdFromIPAddressAndPort(address string, port Port) string

EndpointIdFromIPAddressAndPort converts an IP address to human-readable identifier.

Types

type Changes

type Changes struct {
	// List of endpoints that need to be created
	Create []*Endpoint
	// List of endpoints that need to be updated
	Update []*Endpoint
	// List of endpoints that need to be deleted
	Delete []*Endpoint
}

func (*Changes) HasDeletes

func (c *Changes) HasDeletes() bool

func (*Changes) HasUpdates

func (c *Changes) HasUpdates() bool

func (*Changes) IsNone

func (c *Changes) IsNone() bool

type Endpoint

type Endpoint struct {
	Id           string
	IP           string
	EndpointPort Port
	ServicePort  Port
	Attributes   map[string]string
}

Endpoint holds basic values and attributes for an endpoint.

func NewEndpointFromInstance

func NewEndpointFromInstance(inst *types.HttpInstanceSummary) (endpointPtr *Endpoint, err error)

NewEndpointFromInstance converts a Cloud Map HttpInstanceSummary to an endpoint.

func (*Endpoint) Equals

func (e *Endpoint) Equals(other *Endpoint) bool

Equals evaluates if two Endpoints are "deeply equal" (including all fields).

func (*Endpoint) GetCloudMapAttributes

func (e *Endpoint) GetCloudMapAttributes() map[string]string

GetCloudMapAttributes extracts endpoint attributes for Cloud Map service instance registration.

func (*Endpoint) String

func (e *Endpoint) String() string

String gives a string representation for an endpoint.

type Namespace

type Namespace struct {
	Id   string
	Name string
	Type NamespaceType
}

Namespace hold namespace attributes

type NamespaceType

type NamespaceType string

const (
	HttpNamespaceType       NamespaceType = "HTTP"
	DnsPrivateNamespaceType NamespaceType = "DNS_PRIVATE"
	// UnsupportedNamespaceType Placeholder NamespaceType to denote not supported values
	UnsupportedNamespaceType NamespaceType = ""
)

func ConvertNamespaceType

func ConvertNamespaceType(nsType types.NamespaceType) (namespaceType NamespaceType)

func (*NamespaceType) IsUnsupported

func (namespaceType *NamespaceType) IsUnsupported() bool

type Plan

type Plan struct {
	// List of current instances
	Current []*Endpoint

	// List of desired instances
	Desired []*Endpoint
}

func (*Plan) CalculateChanges

func (p *Plan) CalculateChanges() Changes

CalculateChanges returns list of Changes that need to applied

type Port

type Port struct {
	Name       string
	Port       int32
	TargetPort string
	Protocol   string // TCP, UDP, SCTP
}

func (*Port) GetID

func (port *Port) GetID() string

type Resource

type Resource struct {
	Id   string
	Name string
}

Resource encapsulates a ID/name pair.

type Service

type Service struct {
	Namespace string
	Name      string
	Endpoints []*Endpoint
}

Service holds namespace and endpoint state for a named service.