add ServersTransport on services

pkg/provider/kubernetes/crd/traefik/v1alpha1/ingressroute.go

@@ -72,6 +72,7 @@ type LoadBalancerSpec struct {
 	Strategy           string                      `json:"strategy,omitempty"`
 	PassHostHeader     *bool                       `json:"passHostHeader,omitempty"`
 	ResponseForwarding *dynamic.ResponseForwarding `json:"responseForwarding,omitempty"`
+	ServersTransport   string                      `json:"serversTransport,omitempty"`
 
 	// Weight should only be specified when Name references a TraefikService object
 	// (and to be precise, one that embeds a Weighted Round Robin).

pkg/provider/kubernetes/crd/traefik/v1alpha1/register.go

@@ -47,6 +47,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&TLSStoreList{},
 		&TraefikService{},
 		&TraefikServiceList{},
+		&ServersTransport{},
+		&ServersTransportList{},
 	)
 	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
 	return nil

pkg/provider/kubernetes/crd/traefik/v1alpha1/serverstransport.go

@@ -0,0 +1,48 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ServersTransport is a specification for a ServersTransport resource.
+type ServersTransport struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata"`
+
+	Spec ServersTransportSpec `json:"spec"`
+}
+
+// +k8s:deepcopy-gen=true
+
+// ServersTransportSpec options to configure communication between Traefik and the servers.
+type ServersTransportSpec struct {
+	ServerName          string              `description:"ServerName used to contact the server" json:"serverName,omitempty" toml:"serverName,omitempty" yaml:"serverName,omitempty" export:"true"`
+	InsecureSkipVerify  bool                `description:"Disable SSL certificate verification." json:"insecureSkipVerify,omitempty" toml:"insecureSkipVerify,omitempty" yaml:"insecureSkipVerify,omitempty" export:"true"`
+	RootCAsSecrets      []string            `description:"Add cert file for self-signed certificate." json:"rootCAsSecrets,omitempty" toml:"rootCAsSecrets,omitempty" yaml:"rootCAsSecrets,omitempty"`
+	CertificatesSecrets []string            `description:"Certificates for mTLS." json:"certificatesSecrets,omitempty" toml:"certificatesSecrets,omitempty" yaml:"certificatesSecrets,omitempty"`
+	MaxIdleConnsPerHost int                 `description:"If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, DefaultMaxIdleConnsPerHost is used" json:"maxIdleConnsPerHost,omitempty" toml:"maxIdleConnsPerHost,omitempty" yaml:"maxIdleConnsPerHost,omitempty" export:"true"`
+	ForwardingTimeouts  *ForwardingTimeouts `description:"Timeouts for requests forwarded to the backend servers." json:"forwardingTimeouts,omitempty" toml:"forwardingTimeouts,omitempty" yaml:"forwardingTimeouts,omitempty" export:"true"`
+}
+
+// +k8s:deepcopy-gen=true
+
+// ForwardingTimeouts contains timeout configurations for forwarding requests to the backend servers.
+type ForwardingTimeouts struct {
+	DialTimeout           *intstr.IntOrString `description:"The amount of time to wait until a connection to a backend server can be established. If zero, no timeout exists." json:"dialTimeout,omitempty" toml:"dialTimeout,omitempty" yaml:"dialTimeout,omitempty" export:"true"`
+	ResponseHeaderTimeout *intstr.IntOrString `description:"The amount of time to wait for a server's response headers after fully writing the request (including its body, if any). If zero, no timeout exists." json:"responseHeaderTimeout,omitempty" toml:"responseHeaderTimeout,omitempty" yaml:"responseHeaderTimeout,omitempty" export:"true"`
+	IdleConnTimeout       *intstr.IntOrString `description:"The maximum period for which an idle HTTP keep-alive connection will remain open before closing itself" json:"idleConnTimeout,omitempty" toml:"idleConnTimeout,omitempty" yaml:"idleConnTimeout,omitempty" export:"true"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ServersTransportList is a list of ServersTransport resources.
+type ServersTransportList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []ServersTransport `json:"items"`
+}

pkg/provider/kubernetes/crd/traefik/v1alpha1/zz_generated.deepcopy.go

@@ -32,6 +32,7 @@ import (
 	dynamic "github.com/containous/traefik/v2/pkg/config/dynamic"
 	types "github.com/containous/traefik/v2/pkg/types"
 	runtime "k8s.io/apimachinery/pkg/runtime"
+	intstr "k8s.io/apimachinery/pkg/util/intstr"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
@@ -188,6 +189,37 @@ func (in *ForwardAuth) DeepCopy() *ForwardAuth {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ForwardingTimeouts) DeepCopyInto(out *ForwardingTimeouts) {
+	*out = *in
+	if in.DialTimeout != nil {
+		in, out := &in.DialTimeout, &out.DialTimeout
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	if in.ResponseHeaderTimeout != nil {
+		in, out := &in.ResponseHeaderTimeout, &out.ResponseHeaderTimeout
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	if in.IdleConnTimeout != nil {
+		in, out := &in.IdleConnTimeout, &out.IdleConnTimeout
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ForwardingTimeouts.
+func (in *ForwardingTimeouts) DeepCopy() *ForwardingTimeouts {
+	if in == nil {
+		return nil
+	}
+	out := new(ForwardingTimeouts)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *IngressRoute) DeepCopyInto(out *IngressRoute) {
 	*out = *in
@@ -827,6 +859,97 @@ func (in *RouteUDP) DeepCopy() *RouteUDP {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServersTransport) DeepCopyInto(out *ServersTransport) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServersTransport.
+func (in *ServersTransport) DeepCopy() *ServersTransport {
+	if in == nil {
+		return nil
+	}
+	out := new(ServersTransport)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ServersTransport) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServersTransportList) DeepCopyInto(out *ServersTransportList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ServersTransport, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServersTransportList.
+func (in *ServersTransportList) DeepCopy() *ServersTransportList {
+	if in == nil {
+		return nil
+	}
+	out := new(ServersTransportList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ServersTransportList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ServersTransportSpec) DeepCopyInto(out *ServersTransportSpec) {
+	*out = *in
+	if in.RootCAsSecrets != nil {
+		in, out := &in.RootCAsSecrets, &out.RootCAsSecrets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.CertificatesSecrets != nil {
+		in, out := &in.CertificatesSecrets, &out.CertificatesSecrets
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ForwardingTimeouts != nil {
+		in, out := &in.ForwardingTimeouts, &out.ForwardingTimeouts
+		*out = new(ForwardingTimeouts)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServersTransportSpec.
+func (in *ServersTransportSpec) DeepCopy() *ServersTransportSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ServersTransportSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Service) DeepCopyInto(out *Service) {
 	*out = *in