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Add support for backend protocol selection in HTTP and GRPC routes

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Romain 2024-09-09 10:08:08 +02:00 • committed by GitHub
parent 9dc2155e63
commit e222d5cb2f
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9 changed files with 495 additions and 219 deletions
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98
pkg/provider/kubernetes/gateway/kubernetes_test.go
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@ -2452,6 +2452,104 @@ func TestLoadHTTPRoutes_backendExtensionRef(t *testing.T) {
TLS: &dynamic.TLSConfiguration{},
},
},
{
desc: "Simple HTTPRoute, with appProtocol service",
paths: []string{"services.yml", "httproute/with_app_protocol_service.yml"},
groupKindBackendFuncs: map[string]map[string]BuildBackendFunc{
traefikv1alpha1.GroupName: {"TraefikService": func(name, namespace string) (string, *dynamic.Service, error) {
// func should never be executed in case of cross-provider reference.
return "", nil, errors.New("BOOM")
}},
},
entryPoints: map[string]Entrypoint{"web": {
Address: ":80",
}},
expected: &dynamic.Configuration{
UDP: &dynamic.UDPConfiguration{
Routers: map[string]*dynamic.UDPRouter{},
Services: map[string]*dynamic.UDPService{},
},
TCP: &dynamic.TCPConfiguration{
Routers: map[string]*dynamic.TCPRouter{},
Middlewares: map[string]*dynamic.TCPMiddleware{},
Services: map[string]*dynamic.TCPService{},
ServersTransports: map[string]*dynamic.TCPServersTransport{},
},
HTTP: &dynamic.HTTPConfiguration{
Routers: map[string]*dynamic.Router{
"default-http-multi-protocols-my-gateway-web-0-1c0cf64bde37d9d0df06": {
EntryPoints: []string{"web"},
Service: "default-http-multi-protocols-my-gateway-web-0-1c0cf64bde37d9d0df06-wrr",
Rule: "Host(`foo.com`) && Path(`/bar`)",
Priority: 100008,
RuleSyntax: "v3",
},
},
Middlewares: map[string]*dynamic.Middleware{},
Services: map[string]*dynamic.Service{
"default-http-multi-protocols-my-gateway-web-0-1c0cf64bde37d9d0df06-wrr": {
Weighted: &dynamic.WeightedRoundRobin{
Services: []dynamic.WRRService{
{
Name: "default-whoami-h2c-80",
Weight: ptr.To(1),
},
{
Name: "default-whoami-ws-80",
Weight: ptr.To(1),
},
{
Name: "default-whoami-wss-80",
Weight: ptr.To(1),
},
},
},
},
"default-whoami-h2c-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "h2c://10.10.0.13:80",
},
},
PassHostHeader: ptr.To(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
},
},
},
"default-whoami-ws-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "http://10.10.0.14:80",
},
},
PassHostHeader: ptr.To(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
},
},
},
"default-whoami-wss-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "https://10.10.0.15:80",
},
},
PassHostHeader: ptr.To(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
},
},
},
},
ServersTransports: map[string]*dynamic.ServersTransport{},
},
TLS: &dynamic.TLSConfiguration{},
},
},
}
for _, test := range testCases {