Ingress [page]deterministic
Ingress is a collection of rules that allow inbound connections to reach the endpoints defined by a backend. An Ingress can be configured to give services externally-reachable urls, load balance traffic, terminate SSL, offer name based virtual hosting etc.
`apiVersion: networking.k8s.io/v1`
`import "k8s.io/api/networking/v1"`
## Ingress {#Ingress}
Ingress is a collection of rules that allow inbound connections to reach the endpoints defined by a backend. An Ingress can be configured to give services externally-reachable urls, load balance traffic, terminate SSL, offer name based virtual hosting etc.
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<table> <thead><tr><th>Field</th><th>Description</th></tr></thead> <tbody> <tr> <td><code>apiVersion</code><br/><em>string</em></td> <td>APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources</td> </tr> <tr> <td><code>kind</code><br/><em>string</em></td> <td>Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds</td> </tr> <tr> <td><code>metadata</code><br/><em><a href="">ObjectMeta</a></em></td> <td>Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata</td> </tr> <tr> <td><code>spec</code><br/><em><a href="">IngressSpec</a></em></td> <td>spec is the desired state of the Ingress. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status</td> </tr> <tr> <td><code>status</code><br/><em><a href="">IngressStatus</a></em></td> <td>status is the current state of the Ingress. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status</td> </tr> </tbody> </table>
## IngressSpec {#IngressSpec}
IngressSpec describes the Ingress the user wishes to exist.
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<table> <thead><tr><th>Field</th><th>Description</th></tr></thead> <tbody> <tr> <td><code>defaultBackend</code><br/><em><a href="">IngressBackend</a></em></td> <td>defaultBackend is the backend that should handle requests that don't match any rule. If Rules are not specified, DefaultBackend must be specified. If DefaultBackend is not set, the handling of requests that do not match any of the rules will be up to the Ingress controller.</td> </tr> <tr> <td><code>ingressClassName</code><br/><em>string</em></td> <td>ingressClassName is the name of an IngressClass cluster resource. Ingress controller implementations use this field to know whether they should be serving this Ingress resource, by a transitive connection (controller -> IngressClass -> Ingress resource). Although the `kubernetes.io/ingress.class` annotation (simple constant name) was never formally defined, it was widely supported by Ingress controllers to create a direct binding between Ingress controller and Ingress resources. Newly created Ingress resources should prefer using the field. However, even though the annotation is officially deprecated, for backwards compatibility reasons, ingress controllers should still honor that annotation if present.</td> </tr> <tr> <td><code>rules</code><br/><em><a href="">IngressRule array</a></em></td> <td>rules is a list of host rules used to configure the Ingress. If unspecified, or no rule matches, all traffic is sent to the default backend.</td> </tr> <tr> <td><code>tls</code><br/><em><a href="">IngressTLS array</a></em></td> <td>tls represents the TLS configuration. Currently the Ingress only supports a single TLS port, 443. If multiple members of this list specify different hosts, they will be multiplexed on the same port according to the hostname specified through the SNI TLS extension, if the …(trimmed)