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Add Knative provider

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idurgakalyan 2025-10-08 01:32:05 -07:00 • committed by GitHub
parent 3f23afb2c6
commit 13bcdebc89
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GPG key ID: B5690EEEBB952194
38 changed files with 18589 additions and 37 deletions
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4
pkg/config/dynamic/http_config.go
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@ -177,6 +177,10 @@ type WRRService struct {
Name string `json:"name,omitempty" toml:"name,omitempty" yaml:"name,omitempty" export:"true"`
Weight *int `json:"weight,omitempty" toml:"weight,omitempty" yaml:"weight,omitempty" export:"true"`
// Headers defines the HTTP headers that should be added to the request when calling the service.
// This is required by the Knative implementation which expects specific headers to be sent.
Headers map[string]string `json:"-" toml:"-" yaml:"-" label:"-" file:"-"`
// Status defines an HTTP status code that should be returned when calling the service.
// This is required by the Gateway API implementation which expects specific HTTP status to be returned.
Status *int `json:"-" toml:"-" yaml:"-" label:"-" file:"-"`

7
pkg/config/dynamic/zz_generated.deepcopy.go
View file

@ -2491,6 +2491,13 @@ func (in *WRRService) DeepCopyInto(out *WRRService) {
*out = new(int)
**out = **in
}
if in.Headers != nil {
in, out := &in.Headers, &out.Headers
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
if in.Status != nil {
in, out := &in.Status, &out.Status
*out = new(int)

1
pkg/config/static/experimental.go
View file

@ -9,6 +9,7 @@ type Experimental struct {
AbortOnPluginFailure bool `description:"Defines whether all plugins must be loaded successfully for Traefik to start." json:"abortOnPluginFailure,omitempty" toml:"abortOnPluginFailure,omitempty" yaml:"abortOnPluginFailure,omitempty" export:"true"`
FastProxy *FastProxyConfig `description:"Enables the FastProxy implementation." json:"fastProxy,omitempty" toml:"fastProxy,omitempty" yaml:"fastProxy,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
OTLPLogs bool `description:"Enables the OpenTelemetry logs integration." json:"otlplogs,omitempty" toml:"otlplogs,omitempty" yaml:"otlplogs,omitempty" export:"true"`
Knative bool `description:"Allow the Knative provider usage." json:"knative,omitempty" toml:"knative,omitempty" yaml:"knative,omitempty" export:"true"`
KubernetesIngressNGINX bool `description:"Allow the Kubernetes Ingress NGINX provider usage." json:"kubernetesIngressNGINX,omitempty" toml:"kubernetesIngressNGINX,omitempty" yaml:"kubernetesIngressNGINX,omitempty" export:"true"`
// Deprecated: KubernetesGateway provider is not an experimental feature starting with v3.1. Please remove its usage from the static configuration.

8
pkg/config/static/static_config.go
View file

@ -24,6 +24,7 @@ import (
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/gateway"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/ingress"
ingressnginx "github.com/traefik/traefik/v3/pkg/provider/kubernetes/ingress-nginx"
"github.com/traefik/traefik/v3/pkg/provider/kubernetes/knative"
"github.com/traefik/traefik/v3/pkg/provider/kv/consul"
"github.com/traefik/traefik/v3/pkg/provider/kv/etcd"
"github.com/traefik/traefik/v3/pkg/provider/kv/redis"
@ -239,6 +240,7 @@ type Providers struct {
KubernetesIngressNGINX *ingressnginx.Provider `description:"Enables Kubernetes Ingress NGINX provider." json:"kubernetesIngressNGINX,omitempty" toml:"kubernetesIngressNGINX,omitempty" yaml:"kubernetesIngressNGINX,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
KubernetesCRD *crd.Provider `description:"Enables Kubernetes CRD provider." json:"kubernetesCRD,omitempty" toml:"kubernetesCRD,omitempty" yaml:"kubernetesCRD,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
KubernetesGateway *gateway.Provider `description:"Enables Kubernetes Gateway API provider." json:"kubernetesGateway,omitempty" toml:"kubernetesGateway,omitempty" yaml:"kubernetesGateway,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Knative *knative.Provider `description:"Enables Knative provider." json:"knative,omitempty" toml:"knative,omitempty" yaml:"knative,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Rest *rest.Provider `description:"Enables Rest provider." json:"rest,omitempty" toml:"rest,omitempty" yaml:"rest,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
ConsulCatalog *consulcatalog.ProviderBuilder `description:"Enables Consul Catalog provider." json:"consulCatalog,omitempty" toml:"consulCatalog,omitempty" yaml:"consulCatalog,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
Nomad *nomad.ProviderBuilder `description:"Enables Nomad provider." json:"nomad,omitempty" toml:"nomad,omitempty" yaml:"nomad,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
@ -431,6 +433,12 @@ func (c *Configuration) ValidateConfiguration() error {
}
}
if c.Providers != nil && c.Providers.Knative != nil {
if c.Experimental == nil || !c.Experimental.Knative {
return errors.New("the experimental Knative feature must be enabled to use the Knative provider")
}
}
if c.AccessLog != nil && c.AccessLog.OTLP != nil {
if c.Experimental == nil || !c.Experimental.OTLPLogs {
return errors.New("the experimental OTLPLogs feature must be enabled to use OTLP access logging")