Chapter 18. Route [route.openshift.io/v1] Description A route allows developers to expose services through an HTTP(S) aware load balancing and proxy layer via a public DNS entry. The route may further specify TLS options and a certificate, or specify a public CNAME that the router should also accept for HTTP and HTTPS traffic. An administrator typically configures their router to be visible outside the cluster firewall, and may also add additional security, caching, or traffic controls on the service content. Routers usually talk directly to the service endpoints. Once a route is created, the host field may not be changed. Generally, routers use the oldest route with a given host when resolving conflicts. Routers are subject to additional customization and may support additional controls via the annotations field. Because administrators may configure multiple routers, the route status field is used to return information to clients about the names and states of the route under each router. If a client chooses a duplicate name, for instance, the route status conditions are used to indicate the route cannot be chosen. To enable HTTP/2 ALPN on a route it requires a custom (non-wildcard) certificate. This prevents connection coalescing by clients, notably web browsers. We do not support HTTP/2 ALPN on routes that use the default certificate because of the risk of connection re-use/coalescing. Routes that do not have their own custom certificate will not be HTTP/2 ALPN-enabled on either the frontend or the backend. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 18.1. Specification Property Type Description apiVersion string 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 kind string 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 metadata ObjectMeta metadata is the standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata spec object RouteSpec describes the hostname or path the route exposes, any security information, and one to four backends (services) the route points to. Requests are distributed among the backends depending on the weights assigned to each backend. When using roundrobin scheduling the portion of requests that go to each backend is the backend weight divided by the sum of all of the backend weights. When the backend has more than one endpoint the requests that end up on the backend are roundrobin distributed among the endpoints. Weights are between 0 and 256 with default 100. Weight 0 causes no requests to the backend. If all weights are zero the route will be considered to have no backends and return a standard 503 response. The tls field is optional and allows specific certificates or behavior for the route. Routers typically configure a default certificate on a wildcard domain to terminate routes without explicit certificates, but custom hostnames usually must choose passthrough (send traffic directly to the backend via the TLS Server-Name- Indication field) or provide a certificate. status object RouteStatus provides relevant info about the status of a route, including which routers acknowledge it. 18.1.1. .spec Description RouteSpec describes the hostname or path the route exposes, any security information, and one to four backends (services) the route points to. Requests are distributed among the backends depending on the weights assigned to each backend. When using roundrobin scheduling the portion of requests that go to each backend is the backend weight divided by the sum of all of the backend weights. When the backend has more than one endpoint the requests that end up on the backend are roundrobin distributed among the endpoints. Weights are between 0 and 256 with default 100. Weight 0 causes no requests to the backend. If all weights are zero the route will be considered to have no backends and return a standard 503 response. The tls field is optional and allows specific certificates or behavior for the route. Routers typically configure a default certificate on a wildcard domain to terminate routes without explicit certificates, but custom hostnames usually must choose passthrough (send traffic directly to the backend via the TLS Server-Name- Indication field) or provide a certificate. Type object Required to Property Type Description alternateBackends array alternateBackends allows up to 3 additional backends to be assigned to the route. Only the Service kind is allowed, and it will be defaulted to Service. Use the weight field in RouteTargetReference object to specify relative preference. alternateBackends[] object RouteTargetReference specifies the target that resolve into endpoints. Only the 'Service' kind is allowed. Use 'weight' field to emphasize one over others. host string host is an alias/DNS that points to the service. Optional. If not specified a route name will typically be automatically chosen. Must follow DNS952 subdomain conventions. httpHeaders object RouteHTTPHeaders defines policy for HTTP headers. path string path that the router watches for, to route traffic for to the service. Optional port object RoutePort defines a port mapping from a router to an endpoint in the service endpoints. subdomain string subdomain is a DNS subdomain that is requested within the ingress controller's domain (as a subdomain). If host is set this field is ignored. An ingress controller may choose to ignore this suggested name, in which case the controller will report the assigned name in the status.ingress array or refuse to admit the route. If this value is set and the server does not support this field host will be populated automatically. Otherwise host is left empty. The field may have multiple parts separated by a dot, but not all ingress controllers may honor the request. This field may not be changed after creation except by a user with the update routes/custom-host permission. Example: subdomain frontend automatically receives the router subdomain apps.mycluster.com to have a full hostname frontend.apps.mycluster.com . tls object TLSConfig defines config used to secure a route and provide termination to object RouteTargetReference specifies the target that resolve into endpoints. Only the 'Service' kind is allowed. Use 'weight' field to emphasize one over others. wildcardPolicy string Wildcard policy if any for the route. Currently only 'Subdomain' or 'None' is allowed. 18.1.2. .spec.alternateBackends Description alternateBackends allows up to 3 additional backends to be assigned to the route. Only the Service kind is allowed, and it will be defaulted to Service. Use the weight field in RouteTargetReference object to specify relative preference. Type array 18.1.3. .spec.alternateBackends[] Description RouteTargetReference specifies the target that resolve into endpoints. Only the 'Service' kind is allowed. Use 'weight' field to emphasize one over others. Type object Required kind name Property Type Description kind string The kind of target that the route is referring to. Currently, only 'Service' is allowed name string name of the service/target that is being referred to. e.g. name of the service weight integer weight as an integer between 0 and 256, default 100, that specifies the target's relative weight against other target reference objects. 0 suppresses requests to this backend. 18.1.4. .spec.httpHeaders Description RouteHTTPHeaders defines policy for HTTP headers. Type object Property Type Description actions object RouteHTTPHeaderActions defines configuration for actions on HTTP request and response headers. 18.1.5. .spec.httpHeaders.actions Description RouteHTTPHeaderActions defines configuration for actions on HTTP request and response headers. Type object Property Type Description request array request is a list of HTTP request headers to modify. Currently, actions may define to either Set or Delete headers values. Actions defined here will modify the request headers of all requests made through a route. These actions are applied to a specific Route defined within a cluster i.e. connections made through a route. Currently, actions may define to either Set or Delete headers values. Route actions will be executed after IngressController actions for request headers. Actions are applied in sequence as defined in this list. A maximum of 20 request header actions may be configured. You can use this field to specify HTTP request headers that should be set or deleted when forwarding connections from the client to your application. Sample fetchers allowed are "req.hdr" and "ssl_c_der". Converters allowed are "lower" and "base64". Example header values: "%[req.hdr(X-target),lower]", "%{+Q}[ssl_c_der,base64]". Any request header configuration applied directly via a Route resource using this API will override header configuration for a header of the same name applied via spec.httpHeaders.actions on the IngressController or route annotation. Note: This field cannot be used if your route uses TLS passthrough. request[] object RouteHTTPHeader specifies configuration for setting or deleting an HTTP header. response array response is a list of HTTP response headers to modify. Currently, actions may define to either Set or Delete headers values. Actions defined here will modify the response headers of all requests made through a route. These actions are applied to a specific Route defined within a cluster i.e. connections made through a route. Route actions will be executed before IngressController actions for response headers. Actions are applied in sequence as defined in this list. A maximum of 20 response header actions may be configured. You can use this field to specify HTTP response headers that should be set or deleted when forwarding responses from your application to the client. Sample fetchers allowed are "res.hdr" and "ssl_c_der". Converters allowed are "lower" and "base64". Example header values: "%[res.hdr(X-target),lower]", "%{+Q}[ssl_c_der,base64]". Note: This field cannot be used if your route uses TLS passthrough. response[] object RouteHTTPHeader specifies configuration for setting or deleting an HTTP header. 18.1.6. .spec.httpHeaders.actions.request Description request is a list of HTTP request headers to modify. Currently, actions may define to either Set or Delete headers values. Actions defined here will modify the request headers of all requests made through a route. These actions are applied to a specific Route defined within a cluster i.e. connections made through a route. Currently, actions may define to either Set or Delete headers values. Route actions will be executed after IngressController actions for request headers. Actions are applied in sequence as defined in this list. A maximum of 20 request header actions may be configured. You can use this field to specify HTTP request headers that should be set or deleted when forwarding connections from the client to your application. Sample fetchers allowed are "req.hdr" and "ssl_c_der". Converters allowed are "lower" and "base64". Example header values: "%[req.hdr(X-target),lower]", "%{+Q}[ssl_c_der,base64]". Any request header configuration applied directly via a Route resource using this API will override header configuration for a header of the same name applied via spec.httpHeaders.actions on the IngressController or route annotation. Note: This field cannot be used if your route uses TLS passthrough. Type array 18.1.7. .spec.httpHeaders.actions.request[] Description RouteHTTPHeader specifies configuration for setting or deleting an HTTP header. Type object Required name action Property Type Description action object RouteHTTPHeaderActionUnion specifies an action to take on an HTTP header. name string name specifies the name of a header on which to perform an action. Its value must be a valid HTTP header name as defined in RFC 2616 section 4.2. The name must consist only of alphanumeric and the following special characters, "-!#USD%&'*+.^_`". The following header names are reserved and may not be modified via this API: Strict-Transport-Security, Proxy, Cookie, Set-Cookie. It must be no more than 255 characters in length. Header name must be unique. 18.1.8. .spec.httpHeaders.actions.request[].action Description RouteHTTPHeaderActionUnion specifies an action to take on an HTTP header. Type object Required type Property Type Description set object RouteSetHTTPHeader specifies what value needs to be set on an HTTP header. type string type defines the type of the action to be applied on the header. Possible values are Set or Delete. Set allows you to set HTTP request and response headers. Delete allows you to delete HTTP request and response headers. 18.1.9. .spec.httpHeaders.actions.request[].action.set Description RouteSetHTTPHeader specifies what value needs to be set on an HTTP header. Type object Required value Property Type Description value string value specifies a header value. Dynamic values can be added. The value will be interpreted as an HAProxy format string as defined in http://cbonte.github.io/haproxy-dconv/2.6/configuration.html#8.2.6 and may use HAProxy's %[] syntax and otherwise must be a valid HTTP header value as defined in https://datatracker.ietf.org/doc/html/rfc7230#section-3.2 . The value of this field must be no more than 16384 characters in length. Note that the total size of all net added headers after interpolating dynamic values must not exceed the value of spec.tuningOptions.headerBufferMaxRewriteBytes on the IngressController. 18.1.10. .spec.httpHeaders.actions.response Description response is a list of HTTP response headers to modify. Currently, actions may define to either Set or Delete headers values. Actions defined here will modify the response headers of all requests made through a route. These actions are applied to a specific Route defined within a cluster i.e. connections made through a route. Route actions will be executed before IngressController actions for response headers. Actions are applied in sequence as defined in this list. A maximum of 20 response header actions may be configured. You can use this field to specify HTTP response headers that should be set or deleted when forwarding responses from your application to the client. Sample fetchers allowed are "res.hdr" and "ssl_c_der". Converters allowed are "lower" and "base64". Example header values: "%[res.hdr(X-target),lower]", "%{+Q}[ssl_c_der,base64]". Note: This field cannot be used if your route uses TLS passthrough. Type array 18.1.11. .spec.httpHeaders.actions.response[] Description RouteHTTPHeader specifies configuration for setting or deleting an HTTP header. Type object Required name action Property Type Description action object RouteHTTPHeaderActionUnion specifies an action to take on an HTTP header. name string name specifies the name of a header on which to perform an action. Its value must be a valid HTTP header name as defined in RFC 2616 section 4.2. The name must consist only of alphanumeric and the following special characters, "-!#USD%&'*+.^_`". The following header names are reserved and may not be modified via this API: Strict-Transport-Security, Proxy, Cookie, Set-Cookie. It must be no more than 255 characters in length. Header name must be unique. 18.1.12. .spec.httpHeaders.actions.response[].action Description RouteHTTPHeaderActionUnion specifies an action to take on an HTTP header. Type object Required type Property Type Description set object RouteSetHTTPHeader specifies what value needs to be set on an HTTP header. type string type defines the type of the action to be applied on the header. Possible values are Set or Delete. Set allows you to set HTTP request and response headers. Delete allows you to delete HTTP request and response headers. 18.1.13. .spec.httpHeaders.actions.response[].action.set Description RouteSetHTTPHeader specifies what value needs to be set on an HTTP header. Type object Required value Property Type Description value string value specifies a header value. Dynamic values can be added. The value will be interpreted as an HAProxy format string as defined in http://cbonte.github.io/haproxy-dconv/2.6/configuration.html#8.2.6 and may use HAProxy's %[] syntax and otherwise must be a valid HTTP header value as defined in https://datatracker.ietf.org/doc/html/rfc7230#section-3.2 . The value of this field must be no more than 16384 characters in length. Note that the total size of all net added headers after interpolating dynamic values must not exceed the value of spec.tuningOptions.headerBufferMaxRewriteBytes on the IngressController. 18.1.14. .spec.port Description RoutePort defines a port mapping from a router to an endpoint in the service endpoints. Type object Required targetPort Property Type Description targetPort IntOrString The target port on pods selected by the service this route points to. If this is a string, it will be looked up as a named port in the target endpoints port list. Required 18.1.15. .spec.tls Description TLSConfig defines config used to secure a route and provide termination Type object Required termination Property Type Description caCertificate string caCertificate provides the cert authority certificate contents certificate string certificate provides certificate contents. This should be a single serving certificate, not a certificate chain. Do not include a CA certificate. destinationCACertificate string destinationCACertificate provides the contents of the ca certificate of the final destination. When using reencrypt termination this file should be provided in order to have routers use it for health checks on the secure connection. If this field is not specified, the router may provide its own destination CA and perform hostname validation using the short service name (service.namespace.svc), which allows infrastructure generated certificates to automatically verify. externalCertificate object LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. insecureEdgeTerminationPolicy string insecureEdgeTerminationPolicy indicates the desired behavior for insecure connections to a route. While each router may make its own decisions on which ports to expose, this is normally port 80. * Allow - traffic is sent to the server on the insecure port (edge/reencrypt terminations only) (default). * None - no traffic is allowed on the insecure port. * Redirect - clients are redirected to the secure port. key string key provides key file contents termination string termination indicates termination type. * edge - TLS termination is done by the router and http is used to communicate with the backend (default) * passthrough - Traffic is sent straight to the destination without the router providing TLS termination * reencrypt - TLS termination is done by the router and https is used to communicate with the backend Note: passthrough termination is incompatible with httpHeader actions 18.1.16. .spec.tls.externalCertificate Description LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace. Type object Property Type Description name string name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names 18.1.17. .spec.to Description RouteTargetReference specifies the target that resolve into endpoints. Only the 'Service' kind is allowed. Use 'weight' field to emphasize one over others. Type object Required kind name Property Type Description kind string The kind of target that the route is referring to. Currently, only 'Service' is allowed name string name of the service/target that is being referred to. e.g. name of the service weight integer weight as an integer between 0 and 256, default 100, that specifies the target's relative weight against other target reference objects. 0 suppresses requests to this backend. 18.1.18. .status Description RouteStatus provides relevant info about the status of a route, including which routers acknowledge it. Type object Property Type Description ingress array ingress describes the places where the route may be exposed. The list of ingress points may contain duplicate Host or RouterName values. Routes are considered live once they are Ready ingress[] object RouteIngress holds information about the places where a route is exposed. 18.1.19. .status.ingress Description ingress describes the places where the route may be exposed. The list of ingress points may contain duplicate Host or RouterName values. Routes are considered live once they are Ready Type array 18.1.20. .status.ingress[] Description RouteIngress holds information about the places where a route is exposed. Type object Property Type Description conditions array Conditions is the state of the route, may be empty. conditions[] object RouteIngressCondition contains details for the current condition of this route on a particular router. host string Host is the host string under which the route is exposed; this value is required routerCanonicalHostname string CanonicalHostname is the external host name for the router that can be used as a CNAME for the host requested for this route. This value is optional and may not be set in all cases. routerName string Name is a name chosen by the router to identify itself; this value is required wildcardPolicy string Wildcard policy is the wildcard policy that was allowed where this route is exposed. 18.1.21. .status.ingress[].conditions Description Conditions is the state of the route, may be empty. Type array 18.1.22. .status.ingress[].conditions[] Description RouteIngressCondition contains details for the current condition of this route on a particular router. Type object Required type status Property Type Description lastTransitionTime Time RFC 3339 date and time when this condition last transitioned message string Human readable message indicating details about last transition. reason string (brief) reason for the condition's last transition, and is usually a machine and human readable constant status string Status is the status of the condition. Can be True, False, Unknown. type string Type is the type of the condition. Currently only Admitted or UnservableInFutureVersions. 18.2. API endpoints The following API endpoints are available: /apis/route.openshift.io/v1/routes GET : list or watch objects of kind Route /apis/route.openshift.io/v1/watch/routes GET : watch individual changes to a list of Route. deprecated: use the 'watch' parameter with a list operation instead. /apis/route.openshift.io/v1/namespaces/{namespace}/routes DELETE : delete collection of Route GET : list or watch objects of kind Route POST : create a Route /apis/route.openshift.io/v1/watch/namespaces/{namespace}/routes GET : watch individual changes to a list of Route. deprecated: use the 'watch' parameter with a list operation instead. /apis/route.openshift.io/v1/namespaces/{namespace}/routes/{name} DELETE : delete a Route GET : read the specified Route PATCH : partially update the specified Route PUT : replace the specified Route /apis/route.openshift.io/v1/watch/namespaces/{namespace}/routes/{name} GET : watch changes to an object of kind Route. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter. /apis/route.openshift.io/v1/namespaces/{namespace}/routes/{name}/status GET : read status of the specified Route PATCH : partially update status of the specified Route PUT : replace status of the specified Route 18.2.1. /apis/route.openshift.io/v1/routes HTTP method GET Description list or watch objects of kind Route Table 18.1. HTTP responses HTTP code Reponse body 200 - OK RouteList schema 401 - Unauthorized Empty 18.2.2. /apis/route.openshift.io/v1/watch/routes HTTP method GET Description watch individual changes to a list of Route. deprecated: use the 'watch' parameter with a list operation instead. Table 18.2. HTTP responses HTTP code Reponse body 200 - OK WatchEvent schema 401 - Unauthorized Empty 18.2.3. /apis/route.openshift.io/v1/namespaces/{namespace}/routes HTTP method DELETE Description delete collection of Route Table 18.3. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed Table 18.4. HTTP responses HTTP code Reponse body 200 - OK Status schema 401 - Unauthorized Empty HTTP method GET Description list or watch objects of kind Route Table 18.5. HTTP responses HTTP code Reponse body 200 - OK RouteList schema 401 - Unauthorized Empty HTTP method POST Description create a Route Table 18.6. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 18.7. Body parameters Parameter Type Description body Route schema Table 18.8. HTTP responses HTTP code Reponse body 200 - OK Route schema 201 - Created Route schema 202 - Accepted Route schema 401 - Unauthorized Empty 18.2.4. /apis/route.openshift.io/v1/watch/namespaces/{namespace}/routes HTTP method GET Description watch individual changes to a list of Route. deprecated: use the 'watch' parameter with a list operation instead. Table 18.9. HTTP responses HTTP code Reponse body 200 - OK WatchEvent schema 401 - Unauthorized Empty 18.2.5. /apis/route.openshift.io/v1/namespaces/{namespace}/routes/{name} Table 18.10. Global path parameters Parameter Type Description name string name of the Route HTTP method DELETE Description delete a Route Table 18.11. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed Table 18.12. HTTP responses HTTP code Reponse body 200 - OK Status schema 202 - Accepted Status schema 401 - Unauthorized Empty HTTP method GET Description read the specified Route Table 18.13. HTTP responses HTTP code Reponse body 200 - OK Route schema 401 - Unauthorized Empty HTTP method PATCH Description partially update the specified Route Table 18.14. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 18.15. HTTP responses HTTP code Reponse body 200 - OK Route schema 201 - Created Route schema 401 - Unauthorized Empty HTTP method PUT Description replace the specified Route Table 18.16. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 18.17. Body parameters Parameter Type Description body Route schema Table 18.18. HTTP responses HTTP code Reponse body 200 - OK Route schema 201 - Created Route schema 401 - Unauthorized Empty 18.2.6. /apis/route.openshift.io/v1/watch/namespaces/{namespace}/routes/{name} Table 18.19. Global path parameters Parameter Type Description name string name of the Route HTTP method GET Description watch changes to an object of kind Route. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter. Table 18.20. HTTP responses HTTP code Reponse body 200 - OK WatchEvent schema 401 - Unauthorized Empty 18.2.7. /apis/route.openshift.io/v1/namespaces/{namespace}/routes/{name}/status Table 18.21. Global path parameters Parameter Type Description name string name of the Route HTTP method GET Description read status of the specified Route Table 18.22. HTTP responses HTTP code Reponse body 200 - OK Route schema 401 - Unauthorized Empty HTTP method PATCH Description partially update status of the specified Route Table 18.23. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 18.24. HTTP responses HTTP code Reponse body 200 - OK Route schema 201 - Created Route schema 401 - Unauthorized Empty HTTP method PUT Description replace status of the specified Route Table 18.25. Query parameters Parameter Type Description dryRun string When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed fieldValidation string fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered. Table 18.26. Body parameters Parameter Type Description body Route schema Table 18.27. HTTP responses HTTP code Reponse body 200 - OK Route schema 201 - Created Route schema 401 - Unauthorized Empty

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