homelab/traefik
1
0
Fork 0
Code Activity

Respect service.nativelb=false annotation when nativeLBByDefault is enabled

Browse source
This commit is contained in:
Simon Delicata 2025-07-08 11:58:04 +02:00 • committed by GitHub
parent d674b393a8
commit cdacf0bca8
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
18 changed files with 669 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

142
pkg/provider/kubernetes/crd/kubernetes_test.go
View file

@ -7774,7 +7774,7 @@ func TestNativeLB(t *testing.T) {
LoadBalancer: &dynamic.TCPServersLoadBalancer{
Servers: []dynamic.TCPServer{
{
Address: "10.10.0.1:8000",
Address: "10.10.0.1:9000",
Port: "",
},
},
@ -8371,6 +8371,52 @@ func TestGlobalNativeLB(t *testing.T) {
TLS: &dynamic.TLSConfiguration{},
},
},
{
desc: "HTTP with global native Service LB but service reference has nativeLB disabled",
paths: []string{"services.yml", "with_native_service_lb_disabled.yml"},
NativeLBByDefault: true,
expected: &dynamic.Configuration{
UDP: &dynamic.UDPConfiguration{
Routers: map[string]*dynamic.UDPRouter{},
Services: map[string]*dynamic.UDPService{},
},
TCP: &dynamic.TCPConfiguration{
ServersTransports: map[string]*dynamic.TCPServersTransport{},
Routers: map[string]*dynamic.TCPRouter{},
Middlewares: map[string]*dynamic.TCPMiddleware{},
Services: map[string]*dynamic.TCPService{},
},
HTTP: &dynamic.HTTPConfiguration{
ServersTransports: map[string]*dynamic.ServersTransport{},
Routers: map[string]*dynamic.Router{
"default-test-route-native-disabled-6f97418635c7e18853da": {
Service: "default-test-route-native-disabled-6f97418635c7e18853da",
Rule: "Host(`foo.com`)",
Priority: 0,
},
},
Middlewares: map[string]*dynamic.Middleware{},
Services: map[string]*dynamic.Service{
"default-test-route-native-disabled-6f97418635c7e18853da": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
ResponseForwarding: &dynamic.ResponseForwarding{FlushInterval: dynamic.DefaultFlushInterval},
Servers: []dynamic.Server{
{
URL: "http://10.10.0.20:80",
},
{
URL: "http://10.10.0.21:80",
},
},
PassHostHeader: pointer(true),
},
},
},
},
TLS: &dynamic.TLSConfiguration{},
},
},
{
desc: "HTTP with native Service LB in ingressroute",
paths: []string{"services.yml", "with_native_service_lb.yml"},
@ -8444,7 +8490,51 @@ func TestGlobalNativeLB(t *testing.T) {
LoadBalancer: &dynamic.TCPServersLoadBalancer{
Servers: []dynamic.TCPServer{
{
Address: "10.10.0.1:8000",
Address: "10.10.0.1:9000",
Port: "",
},
},
},
},
},
},
TLS: &dynamic.TLSConfiguration{},
},
},
{
desc: "TCP with global native Service LB but service reference has nativeLB disabled",
paths: []string{"tcp/services.yml", "tcp/with_native_service_lb_disabled.yml"},
NativeLBByDefault: true,
expected: &dynamic.Configuration{
UDP: &dynamic.UDPConfiguration{
Routers: map[string]*dynamic.UDPRouter{},
Services: map[string]*dynamic.UDPService{},
},
HTTP: &dynamic.HTTPConfiguration{
ServersTransports: map[string]*dynamic.ServersTransport{},
Routers: map[string]*dynamic.Router{},
Middlewares: map[string]*dynamic.Middleware{},
Services: map[string]*dynamic.Service{},
},
TCP: &dynamic.TCPConfiguration{
ServersTransports: map[string]*dynamic.TCPServersTransport{},
Routers: map[string]*dynamic.TCPRouter{
"default-tcp.route.native-disabled-fdd3e9338e47a45efefc": {
Service: "default-tcp.route.native-disabled-fdd3e9338e47a45efefc",
Rule: "HostSNI(`foo.com`)",
},
},
Middlewares: map[string]*dynamic.TCPMiddleware{},
Services: map[string]*dynamic.TCPService{
"default-tcp.route.native-disabled-fdd3e9338e47a45efefc": {
LoadBalancer: &dynamic.TCPServersLoadBalancer{
Servers: []dynamic.TCPServer{
{
Address: "10.10.0.30:9000",
Port: "",
},
{
Address: "10.10.0.31:9000",
Port: "",
},
},
@ -8484,7 +8574,7 @@ func TestGlobalNativeLB(t *testing.T) {
LoadBalancer: &dynamic.TCPServersLoadBalancer{
Servers: []dynamic.TCPServer{
{
Address: "10.10.0.1:8000",
Address: "10.10.0.1:9000",
Port: "",
},
},
@ -8574,6 +8664,49 @@ func TestGlobalNativeLB(t *testing.T) {
TLS: &dynamic.TLSConfiguration{},
},
},
{
desc: "UDP with global native Service LB but service reference has nativeLB disabled",
paths: []string{"udp/services.yml", "udp/with_native_service_lb_disabled.yml"},
NativeLBByDefault: true,
expected: &dynamic.Configuration{
UDP: &dynamic.UDPConfiguration{
Routers: map[string]*dynamic.UDPRouter{
"default-udp.route.native-disabled-0": {
Service: "default-udp.route.native-disabled-0",
},
},
Services: map[string]*dynamic.UDPService{
"default-udp.route.native-disabled-0": {
LoadBalancer: &dynamic.UDPServersLoadBalancer{
Servers: []dynamic.UDPServer{
{
Address: "10.10.0.30:8000",
Port: "",
},
{
Address: "10.10.0.31:8000",
Port: "",
},
},
},
},
},
},
HTTP: &dynamic.HTTPConfiguration{
ServersTransports: map[string]*dynamic.ServersTransport{},
Routers: map[string]*dynamic.Router{},
Middlewares: map[string]*dynamic.Middleware{},
Services: map[string]*dynamic.Service{},
},
TCP: &dynamic.TCPConfiguration{
ServersTransports: map[string]*dynamic.TCPServersTransport{},
Routers: map[string]*dynamic.TCPRouter{},
Middlewares: map[string]*dynamic.TCPMiddleware{},
Services: map[string]*dynamic.TCPService{},
},
TLS: &dynamic.TLSConfiguration{},
},
},
}
for _, test := range testCases {
@ -8591,8 +8724,6 @@ func TestGlobalNativeLB(t *testing.T) {
objects := k8s.MustParseYaml(yamlContent)
for _, obj := range objects {
switch o := obj.(type) {
case *corev1.Service, *corev1.Endpoints, *corev1.Secret:
k8sObjects = append(k8sObjects, o)
case *traefikv1alpha1.IngressRoute:
crdObjects = append(crdObjects, o)
case *traefikv1alpha1.IngressRouteTCP:
@ -8608,6 +8739,7 @@ func TestGlobalNativeLB(t *testing.T) {
case *traefikv1alpha1.TLSStore:
crdObjects = append(crdObjects, o)
default:
k8sObjects = append(k8sObjects, o)
}
}
}