AWS CDK Reference

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v2.275.0

Backend Class ​

Contains static factory methods to create backends.

Source
aws-appmesh/lib/shared-interfaces.ts

Example ​

ts
declare const mesh: appmesh.Mesh;
declare const router: appmesh.VirtualRouter;
declare const service: cloudmap.Service;

const node = new appmesh.VirtualNode(this, 'node', {
  mesh,
  serviceDiscovery: appmesh.ServiceDiscovery.cloudMap(service),
  listeners: [appmesh.VirtualNodeListener.http({
    port: 8080,
    healthCheck: appmesh.HealthCheck.http({
      healthyThreshold: 3,
      interval: Duration.seconds(5),
      path: '/ping',
      timeout: Duration.seconds(2),
      unhealthyThreshold: 2,
    }),
    timeout: {
      idle: Duration.seconds(5),
    },
  })],
  accessLog: appmesh.AccessLog.fromFilePath('/dev/stdout'),
});

const virtualService = new appmesh.VirtualService(this, 'service-1', {
  virtualServiceProvider: appmesh.VirtualServiceProvider.virtualRouter(router),
  virtualServiceName: 'service1.domain.local',
});

node.addBackend(appmesh.Backend.virtualService(virtualService));

Initializer ​

ts
new Backend()
python
Backend()
java
new Backend()
csharp
new Backend()
go
NewBackend()

Methods ​

bind(_scope: Construct): BackendConfigdef bind(self, _scope: Construct) -> BackendConfigpublic BackendConfig bind(Construct _scope)public BackendConfig Bind(Construct _scope)func Bind(_scope Construct) BackendConfig#
Return backend config.
virtualService(virtualService: IVirtualService, props?: VirtualServiceBackendOptions): Backend // chainable@staticmethod def virtual_service(virtual_service: IVirtualService, props: typing.Optional[VirtualServiceBackendOptions] = None) -> Backendpublic static Backend virtualService(IVirtualService virtualService, VirtualServiceBackendOptions props)public static Backend VirtualService(IVirtualService virtualService, VirtualServiceBackendOptions? props = null)func VirtualService(VirtualService IVirtualService, Props VirtualServiceBackendOptions) Backendstatic#
Construct a Virtual Service backend.