程序包 istio.networking.v1alpha3

类 VirtualServiceOuterClass.Destination

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
istio.networking.v1alpha3.VirtualServiceOuterClass.Destination
所有已实现的接口:
com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, VirtualServiceOuterClass.DestinationOrBuilder, Serializable
封闭类:
VirtualServiceOuterClass
public static final class VirtualServiceOuterClass.Destination extends com.google.protobuf.GeneratedMessageV3 implements VirtualServiceOuterClass.DestinationOrBuilder
 Destination indicates the network addressable service to which the
 request/connection will be sent after processing a routing rule. The
 destination.host should unambiguously refer to a service in the service
 registry. Istio's service registry is composed of all the services found
 in the platform's service registry (e.g., Kubernetes services, Consul
 services), as well as services declared through the
 [ServiceEntry](https://istio.io/docs/reference/config/networking/service-entry/#ServiceEntry) resource.

 *Note for Kubernetes users*: When short names are used (e.g. "reviews"
 instead of "reviews.default.svc.cluster.local"), Istio will interpret
 the short name based on the namespace of the rule, not the service. A
 rule in the "default" namespace containing a host "reviews will be
 interpreted as "reviews.default.svc.cluster.local", irrespective of the
 actual namespace associated with the reviews service. _To avoid potential
 misconfigurations, it is recommended to always use fully qualified
 domain names over short names._

 The following Kubernetes example routes all traffic by default to pods
 of the reviews service with label "version: v1" (i.e., subset v1), and
 some to subset v2, in a Kubernetes environment.

 {{<tabset category-name="example">}}
 {{<tab name="v1alpha3" category-value="v1alpha3">}}
 ```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: VirtualService
 metadata:
   name: reviews-route
   namespace: foo
 spec:
   hosts:
   - reviews # interpreted as reviews.foo.svc.cluster.local
   http:
   - match:
     - uri:
         prefix: "/wpcatalog"
     - uri:
         prefix: "/consumercatalog"
     rewrite:
       uri: "/newcatalog"
     route:
     - destination:
         host: reviews # interpreted as reviews.foo.svc.cluster.local
         subset: v2
   - route:
     - destination:
         host: reviews # interpreted as reviews.foo.svc.cluster.local
         subset: v1
 ```
 {{</tab>}}

 {{<tab name="v1beta1" category-value="v1beta1">}}
 ```yaml
 apiVersion: networking.istio.io/v1beta1
 kind: VirtualService
 metadata:
   name: reviews-route
   namespace: foo
 spec:
   hosts:
   - reviews # interpreted as reviews.foo.svc.cluster.local
   http:
   - match:
     - uri:
         prefix: "/wpcatalog"
     - uri:
         prefix: "/consumercatalog"
     rewrite:
       uri: "/newcatalog"
     route:
     - destination:
         host: reviews # interpreted as reviews.foo.svc.cluster.local
         subset: v2
   - route:
     - destination:
         host: reviews # interpreted as reviews.foo.svc.cluster.local
         subset: v1
 ```
 {{</tab>}}
 {{</tabset>}}

 And the associated DestinationRule

 {{<tabset category-name="example">}}
 {{<tab name="v1alpha3" category-value="v1alpha3">}}
 ```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: DestinationRule
 metadata:
   name: reviews-destination
   namespace: foo
 spec:
   host: reviews # interpreted as reviews.foo.svc.cluster.local
   subsets:
   - name: v1
     labels:
       version: v1
   - name: v2
     labels:
       version: v2
 ```
 {{</tab>}}

 {{<tab name="v1beta1" category-value="v1beta1">}}
 ```yaml
 apiVersion: networking.istio.io/v1beta1
 kind: DestinationRule
 metadata:
   name: reviews-destination
   namespace: foo
 spec:
   host: reviews # interpreted as reviews.foo.svc.cluster.local
   subsets:
   - name: v1
     labels:
       version: v1
   - name: v2
     labels:
       version: v2
 ```
 {{</tab>}}
 {{</tabset>}}

 The following VirtualService sets a timeout of 5s for all calls to
 productpage.prod.svc.cluster.local service in Kubernetes. Notice that
 there are no subsets defined in this rule. Istio will fetch all
 instances of productpage.prod.svc.cluster.local service from the service
 registry and populate the sidecar's load balancing pool. Also, notice
 that this rule is set in the istio-system namespace but uses the fully
 qualified domain name of the productpage service,
 productpage.prod.svc.cluster.local. Therefore the rule's namespace does
 not have an impact in resolving the name of the productpage service.

 {{<tabset category-name="example">}}
 {{<tab name="v1alpha3" category-value="v1alpha3">}}
 ```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: VirtualService
 metadata:
   name: my-productpage-rule
   namespace: istio-system
 spec:
   hosts:
   - productpage.prod.svc.cluster.local # ignores rule namespace
   http:
   - timeout: 5s
     route:
     - destination:
         host: productpage.prod.svc.cluster.local
 ```
 {{</tab>}}

 {{<tab name="v1beta1" category-value="v1beta1">}}
 ```yaml
 apiVersion: networking.istio.io/v1beta1
 kind: VirtualService
 metadata:
   name: my-productpage-rule
   namespace: istio-system
 spec:
   hosts:
   - productpage.prod.svc.cluster.local # ignores rule namespace
   http:
   - timeout: 5s
     route:
     - destination:
         host: productpage.prod.svc.cluster.local
 ```
 {{</tab>}}
 {{</tabset>}}

 To control routing for traffic bound to services outside the mesh, external
 services must first be added to Istio's internal service registry using the
 ServiceEntry resource. VirtualServices can then be defined to control traffic
 bound to these external services. For example, the following rules define a
 Service for wikipedia.org and set a timeout of 5s for HTTP requests.

 {{<tabset category-name="example">}}
 {{<tab name="v1alpha3" category-value="v1alpha3">}}
 ```yaml
 apiVersion: networking.istio.io/v1alpha3
 kind: ServiceEntry
 metadata:
   name: external-svc-wikipedia
 spec:
   hosts:
   - wikipedia.org
   location: MESH_EXTERNAL
   ports:
   - number: 80
     name: example-http
     protocol: HTTP
   resolution: DNS

 apiVersion: networking.istio.io/v1alpha3
 kind: VirtualService
 metadata:
   name: my-wiki-rule
 spec:
   hosts:
   - wikipedia.org
   http:
   - timeout: 5s
     route:
     - destination:
         host: wikipedia.org
 ```
 {{</tab>}}

 {{<tab name="v1beta1" category-value="v1beta1">}}
 ```yaml
 apiVersion: networking.istio.io/v1beta1
 kind: ServiceEntry
 metadata:
   name: external-svc-wikipedia
 spec:
   hosts:
   - wikipedia.org
   location: MESH_EXTERNAL
   ports:
   - number: 80
     name: example-http
     protocol: HTTP
   resolution: DNS

 apiVersion: networking.istio.io/v1alpha3
 kind: VirtualService
 metadata:
   name: my-wiki-rule
 spec:
   hosts:
   - wikipedia.org
   http:
   - timeout: 5s
     route:
     - destination:
         host: wikipedia.org
 ```
 {{</tab>}}
 {{</tabset>}}
Protobuf type istio.networking.v1alpha3.Destination
另请参阅:

  • 字段详细资料

    • HOST_FIELD_NUMBER

      public static final int HOST_FIELD_NUMBER
      另请参阅:

    • SUBSET_FIELD_NUMBER

      public static final int SUBSET_FIELD_NUMBER
      另请参阅:

    • PORT_FIELD_NUMBER

      public static final int PORT_FIELD_NUMBER
      另请参阅:

  • 方法详细资料

    • newInstance

      protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      覆盖:
      newInstance 在类中 com.google.protobuf.GeneratedMessageV3

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
      指定者:
      internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3

    • getHost

      public String getHost()
       The name of a service from the service registry. Service
 names are looked up from the platform's service registry (e.g.,
 Kubernetes services, Consul services, etc.) and from the hosts
 declared by [ServiceEntry](https://istio.io/docs/reference/config/networking/service-entry/#ServiceEntry). Traffic forwarded to
 destinations that are not found in either of the two, will be dropped.

 *Note for Kubernetes users*: When short names are used (e.g. "reviews"
 instead of "reviews.default.svc.cluster.local"), Istio will interpret
 the short name based on the namespace of the rule, not the service. A
 rule in the "default" namespace containing a host "reviews will be
 interpreted as "reviews.default.svc.cluster.local", irrespective of
 the actual namespace associated with the reviews service. To avoid
 potential misconfiguration, it is recommended to always use fully
 qualified domain names over short names.
      string host = 1 [(.google.api.field_behavior) = REQUIRED];
      指定者:
      getHost 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      The host.

    • getHostBytes

      public com.google.protobuf.ByteString getHostBytes()
       The name of a service from the service registry. Service
 names are looked up from the platform's service registry (e.g.,
 Kubernetes services, Consul services, etc.) and from the hosts
 declared by [ServiceEntry](https://istio.io/docs/reference/config/networking/service-entry/#ServiceEntry). Traffic forwarded to
 destinations that are not found in either of the two, will be dropped.

 *Note for Kubernetes users*: When short names are used (e.g. "reviews"
 instead of "reviews.default.svc.cluster.local"), Istio will interpret
 the short name based on the namespace of the rule, not the service. A
 rule in the "default" namespace containing a host "reviews will be
 interpreted as "reviews.default.svc.cluster.local", irrespective of
 the actual namespace associated with the reviews service. To avoid
 potential misconfiguration, it is recommended to always use fully
 qualified domain names over short names.
      string host = 1 [(.google.api.field_behavior) = REQUIRED];
      指定者:
      getHostBytes 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      The bytes for host.

    • getSubset

      public String getSubset()
       The name of a subset within the service. Applicable only to services
 within the mesh. The subset must be defined in a corresponding
 DestinationRule.
      string subset = 2;
      指定者:
      getSubset 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      The subset.

    • getSubsetBytes

      public com.google.protobuf.ByteString getSubsetBytes()
       The name of a subset within the service. Applicable only to services
 within the mesh. The subset must be defined in a corresponding
 DestinationRule.
      string subset = 2;
      指定者:
      getSubsetBytes 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      The bytes for subset.

    • hasPort

      public boolean hasPort()
       Specifies the port on the host that is being addressed. If a service
 exposes only a single port it is not required to explicitly select the
 port.
      .istio.networking.v1alpha3.PortSelector port = 3;
      指定者:
      hasPort 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      Whether the port field is set.

    • getPort

      public VirtualServiceOuterClass.PortSelector getPort()
       Specifies the port on the host that is being addressed. If a service
 exposes only a single port it is not required to explicitly select the
 port.
      .istio.networking.v1alpha3.PortSelector port = 3;
      指定者:
      getPort 在接口中 VirtualServiceOuterClass.DestinationOrBuilder
      返回:
      The port.

    • getPortOrBuilder

      public VirtualServiceOuterClass.PortSelectorOrBuilder getPortOrBuilder()
       Specifies the port on the host that is being addressed. If a service
 exposes only a single port it is not required to explicitly select the
 port.
      .istio.networking.v1alpha3.PortSelector port = 3;
      指定者:
      getPortOrBuilder 在接口中 VirtualServiceOuterClass.DestinationOrBuilder

    • isInitialized

      public final boolean isInitialized()
      指定者:
      isInitialized 在接口中 com.google.protobuf.MessageLiteOrBuilder
      覆盖:
      isInitialized 在类中 com.google.protobuf.GeneratedMessageV3

    • writeTo

      public void writeTo(com.google.protobuf.CodedOutputStream output) throws IOException
      指定者:
      writeTo 在接口中 com.google.protobuf.MessageLite
      覆盖:
      writeTo 在类中 com.google.protobuf.GeneratedMessageV3
      抛出:
      IOException

    • getSerializedSize

      public int getSerializedSize()
      指定者:
      getSerializedSize 在接口中 com.google.protobuf.MessageLite
      覆盖:
      getSerializedSize 在类中 com.google.protobuf.GeneratedMessageV3

    • equals

      public boolean equals(Object obj)
      指定者:
      equals 在接口中 com.google.protobuf.Message
      覆盖:
      equals 在类中 com.google.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      指定者:
      hashCode 在接口中 com.google.protobuf.Message
      覆盖:
      hashCode 在类中 com.google.protobuf.AbstractMessage

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      抛出:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(InputStream input) throws IOException
      抛出:
      IOException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      抛出:
      IOException

    • parseDelimitedFrom

      public static VirtualServiceOuterClass.Destination parseDelimitedFrom(InputStream input) throws IOException
      抛出:
      IOException

    • parseDelimitedFrom

      public static VirtualServiceOuterClass.Destination parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      抛出:
      IOException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      抛出:
      IOException

    • parseFrom

      public static VirtualServiceOuterClass.Destination parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      抛出:
      IOException

    • newBuilderForType

      public VirtualServiceOuterClass.Destination.Builder newBuilderForType()
      指定者:
      newBuilderForType 在接口中 com.google.protobuf.Message
      指定者:
      newBuilderForType 在接口中 com.google.protobuf.MessageLite

    • newBuilder

      public static VirtualServiceOuterClass.Destination.Builder newBuilder()

    • newBuilder

      public static VirtualServiceOuterClass.Destination.Builder newBuilder(VirtualServiceOuterClass.Destination prototype)

    • toBuilder

      public VirtualServiceOuterClass.Destination.Builder toBuilder()
      指定者:
      toBuilder 在接口中 com.google.protobuf.Message
      指定者:
      toBuilder 在接口中 com.google.protobuf.MessageLite

    • newBuilderForType

      protected VirtualServiceOuterClass.Destination.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
      指定者:
      newBuilderForType 在类中 com.google.protobuf.GeneratedMessageV3

    • getDefaultInstance

      public static VirtualServiceOuterClass.Destination getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<VirtualServiceOuterClass.Destination> parser()

    • getParserForType

      public com.google.protobuf.Parser<VirtualServiceOuterClass.Destination> getParserForType()
      指定者:
      getParserForType 在接口中 com.google.protobuf.Message
      指定者:
      getParserForType 在接口中 com.google.protobuf.MessageLite
      覆盖:
      getParserForType 在类中 com.google.protobuf.GeneratedMessageV3

    • getDefaultInstanceForType

      public VirtualServiceOuterClass.Destination getDefaultInstanceForType()
      指定者:
      getDefaultInstanceForType 在接口中 com.google.protobuf.MessageLiteOrBuilder
      指定者:
      getDefaultInstanceForType 在接口中 com.google.protobuf.MessageOrBuilder