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gateway.v1alpha1.backendTrafficPolicy

"BackendTrafficPolicy allows the user to configure the behavior of the connection between the Envoy Proxy listener and the backend service."

Index

Fields

fn new

new(name)

new returns an instance of BackendTrafficPolicy

obj metadata

"ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create."

fn metadata.withAnnotations

withAnnotations(annotations)

"Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations"

fn metadata.withAnnotationsMixin

withAnnotationsMixin(annotations)

"Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations"

Note: This function appends passed data to existing values

fn metadata.withClusterName

withClusterName(clusterName)

"The name of the cluster which the object belongs to. This is used to distinguish resources with same name and namespace in different clusters. This field is not set anywhere right now and apiserver is going to ignore it if set in create or update request."

fn metadata.withCreationTimestamp

withCreationTimestamp(creationTimestamp)

"Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers."

fn metadata.withDeletionGracePeriodSeconds

withDeletionGracePeriodSeconds(deletionGracePeriodSeconds)

"Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only."

fn metadata.withDeletionTimestamp

withDeletionTimestamp(deletionTimestamp)

"Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers."

fn metadata.withFinalizers

withFinalizers(finalizers)

"Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list."

fn metadata.withFinalizersMixin

withFinalizersMixin(finalizers)

"Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list."

Note: This function appends passed data to existing values

fn metadata.withGenerateName

withGenerateName(generateName)

"GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.\n\nIf this field is specified and the generated name exists, the server will NOT return a 409 - instead, it will either return 201 Created or 500 with Reason ServerTimeout indicating a unique name could not be found in the time allotted, and the client should retry (optionally after the time indicated in the Retry-After header).\n\nApplied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency"

fn metadata.withGeneration

withGeneration(generation)

"A sequence number representing a specific generation of the desired state. Populated by the system. Read-only."

fn metadata.withLabels

withLabels(labels)

"Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels"

fn metadata.withLabelsMixin

withLabelsMixin(labels)

"Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels"

Note: This function appends passed data to existing values

fn metadata.withName

withName(name)

"Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names"

fn metadata.withNamespace

withNamespace(namespace)

"Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the \"default\" namespace, but \"default\" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty.\n\nMust be a DNS_LABEL. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/namespaces"

fn metadata.withOwnerReferences

withOwnerReferences(ownerReferences)

"List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller."

fn metadata.withOwnerReferencesMixin

withOwnerReferencesMixin(ownerReferences)

"List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller."

Note: This function appends passed data to existing values

fn metadata.withResourceVersion

withResourceVersion(resourceVersion)

"An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.\n\nPopulated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency"

withSelfLink(selfLink)

"SelfLink is a URL representing this object. Populated by the system. Read-only.\n\nDEPRECATED Kubernetes will stop propagating this field in 1.20 release and the field is planned to be removed in 1.21 release."

fn metadata.withUid

withUid(uid)

"UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.\n\nPopulated by the system. Read-only. More info: http://kubernetes.io/docs/user-guide/identifiers#uids"

obj spec

"spec defines the desired state of BackendTrafficPolicy."

fn spec.withCompression

withCompression(compression)

"The compression config for the http streams."

fn spec.withCompressionMixin

withCompressionMixin(compression)

"The compression config for the http streams."

Note: This function appends passed data to existing values

obj spec.circuitBreaker

"Circuit Breaker settings for the upstream connections and requests. If not set, circuit breakers will be enabled with the default thresholds"

fn spec.circuitBreaker.withMaxConnections

withMaxConnections(maxConnections)

"The maximum number of connections that Envoy will establish to the referenced backend defined within a xRoute rule."

fn spec.circuitBreaker.withMaxParallelRequests

withMaxParallelRequests(maxParallelRequests)

"The maximum number of parallel requests that Envoy will make to the referenced backend defined within a xRoute rule."

fn spec.circuitBreaker.withMaxParallelRetries

withMaxParallelRetries(maxParallelRetries)

"The maximum number of parallel retries that Envoy will make to the referenced backend defined within a xRoute rule."

fn spec.circuitBreaker.withMaxPendingRequests

withMaxPendingRequests(maxPendingRequests)

"The maximum number of pending requests that Envoy will queue to the referenced backend defined within a xRoute rule."

fn spec.circuitBreaker.withMaxRequestsPerConnection

withMaxRequestsPerConnection(maxRequestsPerConnection)

"The maximum number of requests that Envoy will make over a single connection to the referenced backend defined within a xRoute rule. Default: unlimited."

obj spec.compression

"The compression config for the http streams."

fn spec.compression.withGzip

withGzip(gzip)

"The configuration for GZIP compressor."

fn spec.compression.withGzipMixin

withGzipMixin(gzip)

"The configuration for GZIP compressor."

Note: This function appends passed data to existing values

fn spec.compression.withType

withType(type)

"CompressorType defines the compressor type to use for compression."

obj spec.faultInjection

"FaultInjection defines the fault injection policy to be applied. This configuration can be used to inject delays and abort requests to mimic failure scenarios such as service failures and overloads"

obj spec.faultInjection.abort

"If specified, the request will be aborted if it meets the configuration criteria."

fn spec.faultInjection.abort.withGrpcStatus

withGrpcStatus(grpcStatus)

"GrpcStatus specifies the GRPC status code to be returned"

fn spec.faultInjection.abort.withHttpStatus

withHttpStatus(httpStatus)

"StatusCode specifies the HTTP status code to be returned"

fn spec.faultInjection.abort.withPercentage

withPercentage(percentage)

"Percentage specifies the percentage of requests to be aborted. Default 100%, if set 0, no requests will be aborted. Accuracy to 0.0001%."

obj spec.faultInjection.delay

"If specified, a delay will be injected into the request."

fn spec.faultInjection.delay.withFixedDelay

withFixedDelay(fixedDelay)

"FixedDelay specifies the fixed delay duration"

fn spec.faultInjection.delay.withPercentage

withPercentage(percentage)

"Percentage specifies the percentage of requests to be delayed. Default 100%, if set 0, no requests will be delayed. Accuracy to 0.0001%."

obj spec.healthCheck

"HealthCheck allows gateway to perform active health checking on backends."

obj spec.healthCheck.active

"Active health check configuration"

fn spec.healthCheck.active.withHealthyThreshold

withHealthyThreshold(healthyThreshold)

"HealthyThreshold defines the number of healthy health checks required before a backend host is marked healthy."

fn spec.healthCheck.active.withInterval

withInterval(interval)

"Interval defines the time between active health checks."

fn spec.healthCheck.active.withTimeout

withTimeout(timeout)

"Timeout defines the time to wait for a health check response."

fn spec.healthCheck.active.withType

withType(type)

"Type defines the type of health checker."

fn spec.healthCheck.active.withUnhealthyThreshold

withUnhealthyThreshold(unhealthyThreshold)

"UnhealthyThreshold defines the number of unhealthy health checks required before a backend host is marked unhealthy."

obj spec.healthCheck.active.http

"HTTP defines the configuration of http health checker. It's required while the health checker type is HTTP."

fn spec.healthCheck.active.http.withExpectedStatuses

withExpectedStatuses(expectedStatuses)

"ExpectedStatuses defines a list of HTTP response statuses considered healthy. Defaults to 200 only"

fn spec.healthCheck.active.http.withExpectedStatusesMixin

withExpectedStatusesMixin(expectedStatuses)

"ExpectedStatuses defines a list of HTTP response statuses considered healthy. Defaults to 200 only"

Note: This function appends passed data to existing values

fn spec.healthCheck.active.http.withMethod

withMethod(method)

"Method defines the HTTP method used for health checking. Defaults to GET"

fn spec.healthCheck.active.http.withPath

withPath(path)

"Path defines the HTTP path that will be requested during health checking."

obj spec.healthCheck.active.http.expectedResponse

"ExpectedResponse defines a list of HTTP expected responses to match."

fn spec.healthCheck.active.http.expectedResponse.withBinary

withBinary(binary)

"Binary payload base64 encoded."

fn spec.healthCheck.active.http.expectedResponse.withText

withText(text)

"Text payload in plain text."

fn spec.healthCheck.active.http.expectedResponse.withType

withType(type)

"Type defines the type of the payload."

obj spec.healthCheck.active.tcp

"TCP defines the configuration of tcp health checker. It's required while the health checker type is TCP."

obj spec.healthCheck.active.tcp.receive

"Receive defines the expected response payload."

fn spec.healthCheck.active.tcp.receive.withBinary

withBinary(binary)

"Binary payload base64 encoded."

fn spec.healthCheck.active.tcp.receive.withText

withText(text)

"Text payload in plain text."

fn spec.healthCheck.active.tcp.receive.withType

withType(type)

"Type defines the type of the payload."

obj spec.healthCheck.active.tcp.send

"Send defines the request payload."

fn spec.healthCheck.active.tcp.send.withBinary

withBinary(binary)

"Binary payload base64 encoded."

fn spec.healthCheck.active.tcp.send.withText

withText(text)

"Text payload in plain text."

fn spec.healthCheck.active.tcp.send.withType

withType(type)

"Type defines the type of the payload."

obj spec.healthCheck.passive

"Passive passive check configuration"

fn spec.healthCheck.passive.withBaseEjectionTime

withBaseEjectionTime(baseEjectionTime)

"BaseEjectionTime defines the base duration for which a host will be ejected on consecutive failures."

fn spec.healthCheck.passive.withConsecutive5XxErrors

withConsecutive5XxErrors(consecutive5XxErrors)

"Consecutive5xxErrors sets the number of consecutive 5xx errors triggering ejection."

fn spec.healthCheck.passive.withConsecutiveGatewayErrors

withConsecutiveGatewayErrors(consecutiveGatewayErrors)

"ConsecutiveGatewayErrors sets the number of consecutive gateway errors triggering ejection."

fn spec.healthCheck.passive.withConsecutiveLocalOriginFailures

withConsecutiveLocalOriginFailures(consecutiveLocalOriginFailures)

"ConsecutiveLocalOriginFailures sets the number of consecutive local origin failures triggering ejection. Parameter takes effect only when split_external_local_origin_errors is set to true."

fn spec.healthCheck.passive.withInterval

withInterval(interval)

"Interval defines the time between passive health checks."

fn spec.healthCheck.passive.withMaxEjectionPercent

withMaxEjectionPercent(maxEjectionPercent)

"MaxEjectionPercent sets the maximum percentage of hosts in a cluster that can be ejected."

fn spec.healthCheck.passive.withSplitExternalLocalOriginErrors

withSplitExternalLocalOriginErrors(splitExternalLocalOriginErrors)

"SplitExternalLocalOriginErrors enables splitting of errors between external and local origin."

obj spec.loadBalancer

"LoadBalancer policy to apply when routing traffic from the gateway to the backend endpoints"

fn spec.loadBalancer.withType

withType(type)

"Type decides the type of Load Balancer policy. Valid LoadBalancerType values are \"ConsistentHash\", \"LeastRequest\", \"Random\", \"RoundRobin\","

obj spec.loadBalancer.consistentHash

"ConsistentHash defines the configuration when the load balancer type is set to ConsistentHash"

fn spec.loadBalancer.consistentHash.withType

withType(type)

"ConsistentHashType defines the type of input to hash on."

obj spec.loadBalancer.slowStart

"SlowStart defines the configuration related to the slow start load balancer policy. If set, during slow start window, traffic sent to the newly added hosts will gradually increase. Currently this is only supported for RoundRobin and LeastRequest load balancers"

fn spec.loadBalancer.slowStart.withWindow

withWindow(window)

"Window defines the duration of the warm up period for newly added host. During slow start window, traffic sent to the newly added hosts will gradually increase. Currently only supports linear growth of traffic. For additional details, see https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/cluster/v3/cluster.proto#config-cluster-v3-cluster-slowstartconfig"

obj spec.proxyProtocol

"ProxyProtocol enables the Proxy Protocol when communicating with the backend."

fn spec.proxyProtocol.withVersion

withVersion(version)

"Version of ProxyProtol Valid ProxyProtocolVersion values are \"V1\" \"V2\

obj spec.rateLimit

"RateLimit allows the user to limit the number of incoming requests to a predefined value based on attributes within the traffic flow."

fn spec.rateLimit.withType

withType(type)

"Type decides the scope for the RateLimits. Valid RateLimitType values are \"Global\" or \"Local\"."

obj spec.rateLimit.global

"Global defines global rate limit configuration."

fn spec.rateLimit.global.withRules

withRules(rules)

"Rules are a list of RateLimit selectors and limits. Each rule and its associated limit is applied in a mutually exclusive way. If a request matches multiple rules, each of their associated limits get applied, so a single request might increase the rate limit counters for multiple rules if selected. The rate limit service will return a logical OR of the individual rate limit decisions of all matching rules. For example, if a request matches two rules, one rate limited and one not, the final decision will be to rate limit the request."

fn spec.rateLimit.global.withRulesMixin

withRulesMixin(rules)

"Rules are a list of RateLimit selectors and limits. Each rule and its associated limit is applied in a mutually exclusive way. If a request matches multiple rules, each of their associated limits get applied, so a single request might increase the rate limit counters for multiple rules if selected. The rate limit service will return a logical OR of the individual rate limit decisions of all matching rules. For example, if a request matches two rules, one rate limited and one not, the final decision will be to rate limit the request."

Note: This function appends passed data to existing values

obj spec.rateLimit.global.rules

"Rules are a list of RateLimit selectors and limits. Each rule and its associated limit is applied in a mutually exclusive way. If a request matches multiple rules, each of their associated limits get applied, so a single request might increase the rate limit counters for multiple rules if selected. The rate limit service will return a logical OR of the individual rate limit decisions of all matching rules. For example, if a request matches two rules, one rate limited and one not, the final decision will be to rate limit the request."

fn spec.rateLimit.global.rules.withClientSelectors

withClientSelectors(clientSelectors)

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

fn spec.rateLimit.global.rules.withClientSelectorsMixin

withClientSelectorsMixin(clientSelectors)

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

Note: This function appends passed data to existing values

obj spec.rateLimit.global.rules.clientSelectors

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

fn spec.rateLimit.global.rules.clientSelectors.withHeaders

withHeaders(headers)

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.global.rules.clientSelectors.withHeadersMixin

withHeadersMixin(headers)

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

Note: This function appends passed data to existing values

obj spec.rateLimit.global.rules.clientSelectors.headers

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.global.rules.clientSelectors.headers.withName

withName(name)

"Name of the HTTP header."

fn spec.rateLimit.global.rules.clientSelectors.headers.withType

withType(type)

"Type specifies how to match against the value of the header."

fn spec.rateLimit.global.rules.clientSelectors.headers.withValue

withValue(value)

"Value within the HTTP header. Due to the case-insensitivity of header names, \"foo\" and \"Foo\" are considered equivalent. Do not set this field when Type=\"Distinct\", implying matching on any/all unique values within the header."

obj spec.rateLimit.global.rules.clientSelectors.sourceCIDR

"SourceCIDR is the client IP Address range to match on. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.global.rules.clientSelectors.sourceCIDR.withType

withType(type)

fn spec.rateLimit.global.rules.clientSelectors.sourceCIDR.withValue

withValue(value)

"Value is the IP CIDR that represents the range of Source IP Addresses of the client. These could also be the intermediate addresses through which the request has flown through and is part of the X-Forwarded-For header. For example, 192.168.0.1/32, 192.168.0.0/24, 001:db8::/64."

obj spec.rateLimit.global.rules.limit

"Limit holds the rate limit values. This limit is applied for traffic flows when the selectors compute to True, causing the request to be counted towards the limit. The limit is enforced and the request is ratelimited, i.e. a response with 429 HTTP status code is sent back to the client when the selected requests have reached the limit."

fn spec.rateLimit.global.rules.limit.withRequests

withRequests(requests)

fn spec.rateLimit.global.rules.limit.withUnit

withUnit(unit)

"RateLimitUnit specifies the intervals for setting rate limits. Valid RateLimitUnit values are \"Second\", \"Minute\", \"Hour\", and \"Day\"."

obj spec.rateLimit.local

"Local defines local rate limit configuration."

fn spec.rateLimit.local.withRules

withRules(rules)

"Rules are a list of RateLimit selectors and limits. If a request matches multiple rules, the strictest limit is applied. For example, if a request matches two rules, one with 10rps and one with 20rps, the final limit will be based on the rule with 10rps."

fn spec.rateLimit.local.withRulesMixin

withRulesMixin(rules)

"Rules are a list of RateLimit selectors and limits. If a request matches multiple rules, the strictest limit is applied. For example, if a request matches two rules, one with 10rps and one with 20rps, the final limit will be based on the rule with 10rps."

Note: This function appends passed data to existing values

obj spec.rateLimit.local.rules

"Rules are a list of RateLimit selectors and limits. If a request matches multiple rules, the strictest limit is applied. For example, if a request matches two rules, one with 10rps and one with 20rps, the final limit will be based on the rule with 10rps."

fn spec.rateLimit.local.rules.withClientSelectors

withClientSelectors(clientSelectors)

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

fn spec.rateLimit.local.rules.withClientSelectorsMixin

withClientSelectorsMixin(clientSelectors)

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

Note: This function appends passed data to existing values

obj spec.rateLimit.local.rules.clientSelectors

"ClientSelectors holds the list of select conditions to select specific clients using attributes from the traffic flow. All individual select conditions must hold True for this rule and its limit to be applied. \n If no client selectors are specified, the rule applies to all traffic of the targeted Route. \n If the policy targets a Gateway, the rule applies to each Route of the Gateway. Please note that each Route has its own rate limit counters. For example, if a Gateway has two Routes, and the policy has a rule with limit 10rps, each Route will have its own 10rps limit."

fn spec.rateLimit.local.rules.clientSelectors.withHeaders

withHeaders(headers)

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.local.rules.clientSelectors.withHeadersMixin

withHeadersMixin(headers)

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

Note: This function appends passed data to existing values

obj spec.rateLimit.local.rules.clientSelectors.headers

"Headers is a list of request headers to match. Multiple header values are ANDed together, meaning, a request MUST match all the specified headers. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.local.rules.clientSelectors.headers.withName

withName(name)

"Name of the HTTP header."

fn spec.rateLimit.local.rules.clientSelectors.headers.withType

withType(type)

"Type specifies how to match against the value of the header."

fn spec.rateLimit.local.rules.clientSelectors.headers.withValue

withValue(value)

"Value within the HTTP header. Due to the case-insensitivity of header names, \"foo\" and \"Foo\" are considered equivalent. Do not set this field when Type=\"Distinct\", implying matching on any/all unique values within the header."

obj spec.rateLimit.local.rules.clientSelectors.sourceCIDR

"SourceCIDR is the client IP Address range to match on. At least one of headers or sourceCIDR condition must be specified."

fn spec.rateLimit.local.rules.clientSelectors.sourceCIDR.withType

withType(type)

fn spec.rateLimit.local.rules.clientSelectors.sourceCIDR.withValue

withValue(value)

"Value is the IP CIDR that represents the range of Source IP Addresses of the client. These could also be the intermediate addresses through which the request has flown through and is part of the X-Forwarded-For header. For example, 192.168.0.1/32, 192.168.0.0/24, 001:db8::/64."

obj spec.rateLimit.local.rules.limit

"Limit holds the rate limit values. This limit is applied for traffic flows when the selectors compute to True, causing the request to be counted towards the limit. The limit is enforced and the request is ratelimited, i.e. a response with 429 HTTP status code is sent back to the client when the selected requests have reached the limit."

fn spec.rateLimit.local.rules.limit.withRequests

withRequests(requests)

fn spec.rateLimit.local.rules.limit.withUnit

withUnit(unit)

"RateLimitUnit specifies the intervals for setting rate limits. Valid RateLimitUnit values are \"Second\", \"Minute\", \"Hour\", and \"Day\"."

obj spec.retry

"Retry provides more advanced usage, allowing users to customize the number of retries, retry fallback strategy, and retry triggering conditions. If not set, retry will be disabled."

fn spec.retry.withNumRetries

withNumRetries(numRetries)

"NumRetries is the number of retries to be attempted. Defaults to 2."

obj spec.retry.perRetry

"PerRetry is the retry policy to be applied per retry attempt."

fn spec.retry.perRetry.withTimeout

withTimeout(timeout)

"Timeout is the timeout per retry attempt."

obj spec.retry.perRetry.backOff

"Backoff is the backoff policy to be applied per retry attempt. gateway uses a fully jittered exponential back-off algorithm for retries. For additional details, see https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/router_filter#config-http-filters-router-x-envoy-max-retries"

fn spec.retry.perRetry.backOff.withBaseInterval

withBaseInterval(baseInterval)

"BaseInterval is the base interval between retries."

fn spec.retry.perRetry.backOff.withMaxInterval

withMaxInterval(maxInterval)

"MaxInterval is the maximum interval between retries. This parameter is optional, but must be greater than or equal to the base_interval if set. The default is 10 times the base_interval"

obj spec.retry.retryOn

"RetryOn specifies the retry trigger condition. \n If not specified, the default is to retry on connect-failure,refused-stream,unavailable,cancelled,retriable-status-codes(503)."

fn spec.retry.retryOn.withHttpStatusCodes

withHttpStatusCodes(httpStatusCodes)

"HttpStatusCodes specifies the http status codes to be retried. The retriable-status-codes trigger must also be configured for these status codes to trigger a retry."

fn spec.retry.retryOn.withHttpStatusCodesMixin

withHttpStatusCodesMixin(httpStatusCodes)

"HttpStatusCodes specifies the http status codes to be retried. The retriable-status-codes trigger must also be configured for these status codes to trigger a retry."

Note: This function appends passed data to existing values

fn spec.retry.retryOn.withTriggers

withTriggers(triggers)

"Triggers specifies the retry trigger condition(Http/Grpc)."

fn spec.retry.retryOn.withTriggersMixin

withTriggersMixin(triggers)

"Triggers specifies the retry trigger condition(Http/Grpc)."

Note: This function appends passed data to existing values

obj spec.targetRef

"targetRef is the name of the resource this policy is being attached to. This Policy and the TargetRef MUST be in the same namespace for this Policy to have effect and be applied to the Gateway."

fn spec.targetRef.withGroup

withGroup(group)

"Group is the group of the target resource."

fn spec.targetRef.withKind

withKind(kind)

"Kind is kind of the target resource."

fn spec.targetRef.withName

withName(name)

"Name is the name of the target resource."

fn spec.targetRef.withNamespace

withNamespace(namespace)

"Namespace is the namespace of the referent. When unspecified, the local namespace is inferred. Even when policy targets a resource in a different namespace, it MUST only apply to traffic originating from the same namespace as the policy."

fn spec.targetRef.withSectionName

withSectionName(sectionName)

"SectionName is the name of a section within the target resource. When unspecified, this targetRef targets the entire resource. In the following resources, SectionName is interpreted as the following: \n * Gateway: Listener Name * Service: Port Name \n If a SectionName is specified, but does not exist on the targeted object, the Policy must fail to attach, and the policy implementation should record a ResolvedRefs or similar Condition in the Policy's status."

obj spec.tcpKeepalive

"TcpKeepalive settings associated with the upstream client connection. Disabled by default."

fn spec.tcpKeepalive.withIdleTime

withIdleTime(idleTime)

"The duration a connection needs to be idle before keep-alive probes start being sent. The duration format is Defaults to 7200s."

fn spec.tcpKeepalive.withInterval

withInterval(interval)

"The duration between keep-alive probes. Defaults to 75s."

fn spec.tcpKeepalive.withProbes

withProbes(probes)

"The total number of unacknowledged probes to send before deciding the connection is dead. Defaults to 9."

obj spec.timeout

"Timeout settings for the backend connections."

obj spec.timeout.http

"Timeout settings for HTTP."

fn spec.timeout.http.withConnectionIdleTimeout

withConnectionIdleTimeout(connectionIdleTimeout)

"The idle timeout for an HTTP connection. Idle time is defined as a period in which there are no active requests in the connection. Default: 1 hour."

fn spec.timeout.http.withMaxConnectionDuration

withMaxConnectionDuration(maxConnectionDuration)

"The maximum duration of an HTTP connection. Default: unlimited."

obj spec.timeout.tcp

"Timeout settings for TCP."

fn spec.timeout.tcp.withConnectTimeout

withConnectTimeout(connectTimeout)

"The timeout for network connection establishment, including TCP and TLS handshakes. Default: 10 seconds."