traefik/pkg/provider/kubernetes/crd/traefikio/v1alpha1/ingressroutetcp.go

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package v1alpha1
import (
"github.com/traefik/traefik/v2/pkg/config/dynamic"
"github.com/traefik/traefik/v2/pkg/types"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
)
// IngressRouteTCPSpec defines the desired state of IngressRouteTCP.
type IngressRouteTCPSpec struct {
// Routes defines the list of routes.
Routes []RouteTCP `json:"routes"`
// EntryPoints defines the list of entry point names to bind to.
// Entry points have to be configured in the static configuration.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
// Default: all.
EntryPoints []string `json:"entryPoints,omitempty"`
// TLS defines the TLS configuration on a layer 4 / TCP Route.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls_1
TLS *TLSTCP `json:"tls,omitempty"`
}
// RouteTCP holds the TCP route configuration.
type RouteTCP struct {
// Match defines the router's rule.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#rule_1
Match string `json:"match"`
// Priority defines the router's priority.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#priority_1
Priority int `json:"priority,omitempty"`
// Services defines the list of TCP services.
Services []ServiceTCP `json:"services,omitempty"`
// Middlewares defines the list of references to MiddlewareTCP resources.
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Middlewares []ObjectReference `json:"middlewares,omitempty"`
}
// TLSTCP holds the TLS configuration for an IngressRouteTCP.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls_1
type TLSTCP struct {
// SecretName is the name of the referenced Kubernetes Secret to specify the certificate details.
SecretName string `json:"secretName,omitempty"`
// Passthrough defines whether a TLS router will terminate the TLS connection.
Passthrough bool `json:"passthrough,omitempty"`
// Options defines the reference to a TLSOption, that specifies the parameters of the TLS connection.
// If not defined, the `default` TLSOption is used.
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// More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
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Options *ObjectReference `json:"options,omitempty"`
// Store defines the reference to the TLSStore, that will be used to store certificates.
// Please note that only `default` TLSStore can be used.
Store *ObjectReference `json:"store,omitempty"`
// CertResolver defines the name of the certificate resolver to use.
// Cert resolvers have to be configured in the static configuration.
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// More info: https://doc.traefik.io/traefik/v2.11/https/acme/#certificate-resolvers
CertResolver string `json:"certResolver,omitempty"`
// Domains defines the list of domains that will be used to issue certificates.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#domains
Domains []types.Domain `json:"domains,omitempty"`
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}
// ServiceTCP defines an upstream TCP service to proxy traffic to.
type ServiceTCP struct {
// Name defines the name of the referenced Kubernetes Service.
Name string `json:"name"`
// Namespace defines the namespace of the referenced Kubernetes Service.
Namespace string `json:"namespace,omitempty"`
// Port defines the port of a Kubernetes Service.
// This can be a reference to a named port.
Port intstr.IntOrString `json:"port"`
// Weight defines the weight used when balancing requests between multiple Kubernetes Service.
Weight *int `json:"weight,omitempty"`
// TerminationDelay defines the deadline that the proxy sets, after one of its connected peers indicates
// it has closed the writing capability of its connection, to close the reading capability as well,
// hence fully terminating the connection.
// It is a duration in milliseconds, defaulting to 100.
// A negative value means an infinite deadline (i.e. the reading capability is never closed).
TerminationDelay *int `json:"terminationDelay,omitempty"`
// ProxyProtocol defines the PROXY protocol configuration.
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// More info: https://doc.traefik.io/traefik/v2.11/routing/services/#proxy-protocol
ProxyProtocol *dynamic.ProxyProtocol `json:"proxyProtocol,omitempty"`
// NativeLB controls, when creating the load-balancer,
// whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
// The Kubernetes Service itself does load-balance to the pods.
// By default, NativeLB is false.
NativeLB bool `json:"nativeLB,omitempty"`
}
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +kubebuilder:storageversion
// IngressRouteTCP is the CRD implementation of a Traefik TCP Router.
type IngressRouteTCP struct {
metav1.TypeMeta `json:",inline"`
// Standard object's metadata.
// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
metav1.ObjectMeta `json:"metadata"`
Spec IngressRouteTCPSpec `json:"spec"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// IngressRouteTCPList is a collection of IngressRouteTCP.
type IngressRouteTCPList struct {
metav1.TypeMeta `json:",inline"`
// Standard object's metadata.
// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
metav1.ListMeta `json:"metadata"`
// Items is the list of IngressRouteTCP.
Items []IngressRouteTCP `json:"items"`
}