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

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package v1alpha1
import (
"github.com/traefik/traefik/v2/pkg/config/dynamic"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +kubebuilder:storageversion
// TraefikService is the CRD implementation of a Traefik Service.
// TraefikService object allows to:
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// - Apply weight to Services on load-balancing
// - Mirror traffic on services
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// More info: https://doc.traefik.io/traefik/v2.9/routing/providers/kubernetes-crd/#kind-traefikservice
type TraefikService 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 TraefikServiceSpec `json:"spec"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// TraefikServiceList is a collection of TraefikService resources.
type TraefikServiceList 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 TraefikService.
Items []TraefikService `json:"items"`
}
// +k8s:deepcopy-gen=true
// TraefikServiceSpec defines the desired state of a TraefikService.
type TraefikServiceSpec struct {
// Weighted defines the Weighted Round Robin configuration.
Weighted *WeightedRoundRobin `json:"weighted,omitempty"`
// Mirroring defines the Mirroring service configuration.
Mirroring *Mirroring `json:"mirroring,omitempty"`
}
// +k8s:deepcopy-gen=true
// Mirroring holds the mirroring service configuration.
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// More info: https://doc.traefik.io/traefik/v2.9/routing/services/#mirroring-service
type Mirroring struct {
LoadBalancerSpec `json:",inline"`
// MaxBodySize defines the maximum size allowed for the body of the request.
// If the body is larger, the request is not mirrored.
// Default value is -1, which means unlimited size.
MaxBodySize *int64 `json:"maxBodySize,omitempty"`
// Mirrors defines the list of mirrors where Traefik will duplicate the traffic.
Mirrors []MirrorService `json:"mirrors,omitempty"`
}
// +k8s:deepcopy-gen=true
// MirrorService holds the mirror configuration.
type MirrorService struct {
LoadBalancerSpec `json:",inline"`
// Percent defines the part of the traffic to mirror.
// Supported values: 0 to 100.
Percent int `json:"percent,omitempty"`
}
// +k8s:deepcopy-gen=true
// WeightedRoundRobin holds the weighted round-robin configuration.
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// More info: https://doc.traefik.io/traefik/v2.9/routing/services/#weighted-round-robin-service
type WeightedRoundRobin struct {
// Services defines the list of Kubernetes Service and/or TraefikService to load-balance, with weight.
Services []Service `json:"services,omitempty"`
// Sticky defines whether sticky sessions are enabled.
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// More info: https://doc.traefik.io/traefik/v2.9/routing/providers/kubernetes-crd/#stickiness-and-load-balancing
Sticky *dynamic.Sticky `json:"sticky,omitempty"`
}