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Service.go
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Service.go
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package cdk8splus29
import (
_jsii_ "github.com/aws/jsii-runtime-go/runtime"
_init_ "github.com/cdk8s-team/cdk8s-plus-go/cdk8splus29/v2/jsii"
"github.com/aws/constructs-go/constructs/v10"
"github.com/cdk8s-team/cdk8s-core-go/cdk8s/v2"
)
// An abstract way to expose an application running on a set of Pods as a network service.
//
// With Kubernetes you don't need to modify your application to use an unfamiliar service discovery mechanism.
// Kubernetes gives Pods their own IP addresses and a single DNS name for a set of Pods, and can load-balance across them.
//
// For example, consider a stateless image-processing backend which is running with 3 replicas. Those replicas are fungible—frontends do not care which backend they use.
// While the actual Pods that compose the backend set may change, the frontend clients should not need to be aware of that,
// nor should they need to keep track of the set of backends themselves.
// The Service abstraction enables this decoupling.
//
// If you're able to use Kubernetes APIs for service discovery in your application, you can query the API server for Endpoints,
// that get updated whenever the set of Pods in a Service changes. For non-native applications, Kubernetes offers ways to place a network port
// or load balancer in between your application and the backend Pods.
type Service interface {
Resource
// The group portion of the API version (e.g. "authorization.k8s.io").
ApiGroup() *string
// The underlying cdk8s API object.
// See: base.Resource.apiObject
//
ApiObject() cdk8s.ApiObject
// The object's API version (e.g. "authorization.k8s.io/v1").
ApiVersion() *string
// The IP address of the service and is usually assigned randomly by the master.
ClusterIP() *string
// The externalName to be used for EXTERNAL_NAME types.
ExternalName() *string
// The object kind (e.g. "Deployment").
Kind() *string
Metadata() cdk8s.ApiObjectMetadataDefinition
// The name of this API object.
Name() *string
// The tree node.
Node() constructs.Node
Permissions() ResourcePermissions
// Return the first port of the service.
Port() *float64
// Ports for this service.
//
// Use `bind()` to bind additional service ports.
Ports() *[]*ServicePort
// The unique, namespace-global, name of an object inside the Kubernetes cluster.
//
// If this is omitted, the ApiResource should represent all objects of the given type.
ResourceName() *string
// The name of a resource type as it appears in the relevant API endpoint.
ResourceType() *string
// Determines how the Service is exposed.
Type() ServiceType
// Return the IApiResource this object represents.
AsApiResource() IApiResource
// Return the non resource url this object represents.
AsNonApiResource() *string
// Configure a port the service will bind to.
//
// This method can be called multiple times.
Bind(port *float64, options *ServiceBindOptions)
// Expose a service via an ingress using the specified path.
//
// Returns: The `Ingress` resource that was used.
ExposeViaIngress(path *string, options *ExposeServiceViaIngressOptions) Ingress
// Require this service to select pods matching the selector.
//
// Note that invoking this method multiple times acts as an AND operator
// on the resulting labels.
Select(selector IPodSelector)
// Require this service to select pods with this label.
//
// Note that invoking this method multiple times acts as an AND operator
// on the resulting labels.
SelectLabel(key *string, value *string)
// Returns a string representation of this construct.
ToString() *string
}
// The jsii proxy struct for Service
type jsiiProxy_Service struct {
jsiiProxy_Resource
}
func (j *jsiiProxy_Service) ApiGroup() *string {
var returns *string
_jsii_.Get(
j,
"apiGroup",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ApiObject() cdk8s.ApiObject {
var returns cdk8s.ApiObject
_jsii_.Get(
j,
"apiObject",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ApiVersion() *string {
var returns *string
_jsii_.Get(
j,
"apiVersion",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ClusterIP() *string {
var returns *string
_jsii_.Get(
j,
"clusterIP",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ExternalName() *string {
var returns *string
_jsii_.Get(
j,
"externalName",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Kind() *string {
var returns *string
_jsii_.Get(
j,
"kind",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Metadata() cdk8s.ApiObjectMetadataDefinition {
var returns cdk8s.ApiObjectMetadataDefinition
_jsii_.Get(
j,
"metadata",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Name() *string {
var returns *string
_jsii_.Get(
j,
"name",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Node() constructs.Node {
var returns constructs.Node
_jsii_.Get(
j,
"node",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Permissions() ResourcePermissions {
var returns ResourcePermissions
_jsii_.Get(
j,
"permissions",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Port() *float64 {
var returns *float64
_jsii_.Get(
j,
"port",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Ports() *[]*ServicePort {
var returns *[]*ServicePort
_jsii_.Get(
j,
"ports",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ResourceName() *string {
var returns *string
_jsii_.Get(
j,
"resourceName",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) ResourceType() *string {
var returns *string
_jsii_.Get(
j,
"resourceType",
&returns,
)
return returns
}
func (j *jsiiProxy_Service) Type() ServiceType {
var returns ServiceType
_jsii_.Get(
j,
"type",
&returns,
)
return returns
}
func NewService(scope constructs.Construct, id *string, props *ServiceProps) Service {
_init_.Initialize()
if err := validateNewServiceParameters(scope, id, props); err != nil {
panic(err)
}
j := jsiiProxy_Service{}
_jsii_.Create(
"cdk8s-plus-29.Service",
[]interface{}{scope, id, props},
&j,
)
return &j
}
func NewService_Override(s Service, scope constructs.Construct, id *string, props *ServiceProps) {
_init_.Initialize()
_jsii_.Create(
"cdk8s-plus-29.Service",
[]interface{}{scope, id, props},
s,
)
}
// Checks if `x` is a construct.
//
// Use this method instead of `instanceof` to properly detect `Construct`
// instances, even when the construct library is symlinked.
//
// Explanation: in JavaScript, multiple copies of the `constructs` library on
// disk are seen as independent, completely different libraries. As a
// consequence, the class `Construct` in each copy of the `constructs` library
// is seen as a different class, and an instance of one class will not test as
// `instanceof` the other class. `npm install` will not create installations
// like this, but users may manually symlink construct libraries together or
// use a monorepo tool: in those cases, multiple copies of the `constructs`
// library can be accidentally installed, and `instanceof` will behave
// unpredictably. It is safest to avoid using `instanceof`, and using
// this type-testing method instead.
//
// Returns: true if `x` is an object created from a class which extends `Construct`.
func Service_IsConstruct(x interface{}) *bool {
_init_.Initialize()
if err := validateService_IsConstructParameters(x); err != nil {
panic(err)
}
var returns *bool
_jsii_.StaticInvoke(
"cdk8s-plus-29.Service",
"isConstruct",
[]interface{}{x},
&returns,
)
return returns
}
func (s *jsiiProxy_Service) AsApiResource() IApiResource {
var returns IApiResource
_jsii_.Invoke(
s,
"asApiResource",
nil, // no parameters
&returns,
)
return returns
}
func (s *jsiiProxy_Service) AsNonApiResource() *string {
var returns *string
_jsii_.Invoke(
s,
"asNonApiResource",
nil, // no parameters
&returns,
)
return returns
}
func (s *jsiiProxy_Service) Bind(port *float64, options *ServiceBindOptions) {
if err := s.validateBindParameters(port, options); err != nil {
panic(err)
}
_jsii_.InvokeVoid(
s,
"bind",
[]interface{}{port, options},
)
}
func (s *jsiiProxy_Service) ExposeViaIngress(path *string, options *ExposeServiceViaIngressOptions) Ingress {
if err := s.validateExposeViaIngressParameters(path, options); err != nil {
panic(err)
}
var returns Ingress
_jsii_.Invoke(
s,
"exposeViaIngress",
[]interface{}{path, options},
&returns,
)
return returns
}
func (s *jsiiProxy_Service) Select(selector IPodSelector) {
if err := s.validateSelectParameters(selector); err != nil {
panic(err)
}
_jsii_.InvokeVoid(
s,
"select",
[]interface{}{selector},
)
}
func (s *jsiiProxy_Service) SelectLabel(key *string, value *string) {
if err := s.validateSelectLabelParameters(key, value); err != nil {
panic(err)
}
_jsii_.InvokeVoid(
s,
"selectLabel",
[]interface{}{key, value},
)
}
func (s *jsiiProxy_Service) ToString() *string {
var returns *string
_jsii_.Invoke(
s,
"toString",
nil, // no parameters
&returns,
)
return returns
}