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Merge current v2.4 into v2.5

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This commit is contained in:
romain 2021-07-13 18:12:29 +02:00
commit 3a180e2afc
28 changed files with 847 additions and 166 deletions
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217
pkg/provider/kubernetes/ingress/kubernetes_test.go
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@ -746,33 +746,6 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
},
},
},
{
desc: "Ingress with service with externalName",
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{
"testing-traefik-tchouk-bar": {
Rule: "Host(`traefik.tchouk`) && PathPrefix(`/bar`)",
Service: "testing-service1-8080",
},
},
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
PassHostHeader: Bool(true),
Servers: []dynamic.Server{
{
URL: "http://traefik.wtf:8080",
},
},
},
},
},
},
},
},
{
desc: "Ingress with port invalid for one service",
expected: &dynamic.Configuration{
@ -800,47 +773,6 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
},
},
},
{
desc: "Ingress with IPv6 endpoints",
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{
"example-com-testing-bar": {
Rule: "PathPrefix(`/bar`)",
Service: "testing-service-bar-8080",
},
"example-com-testing-foo": {
Rule: "PathPrefix(`/foo`)",
Service: "testing-service-foo-8080",
},
},
Services: map[string]*dynamic.Service{
"testing-service-bar-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:1a2b]:8080",
},
},
PassHostHeader: Bool(true),
},
},
"testing-service-foo-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:2a3b]:8080",
},
},
PassHostHeader: Bool(true),
},
},
},
},
},
},
{
desc: "TLS support",
expected: &dynamic.Configuration{
@ -1702,7 +1634,6 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
}
clientMock := newClientMock(serverVersion, paths...)
p := Provider{IngressClass: test.ingressClass, AllowEmptyServices: test.allowEmptyServices}
conf := p.loadConfigurationFromIngresses(context.Background(), clientMock)
@ -1711,6 +1642,154 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
}
}
func TestLoadConfigurationFromIngressesWithExternalNameServices(t *testing.T) {
testCases := []struct {
desc string
ingressClass string
serverVersion string
allowExternalNameServices bool
expected *dynamic.Configuration
}{
{
desc: "Ingress with service with externalName",
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{},
Services: map[string]*dynamic.Service{},
},
},
},
{
desc: "Ingress with service with externalName enabled",
allowExternalNameServices: true,
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{
"testing-traefik-tchouk-bar": {
Rule: "Host(`traefik.tchouk`) && PathPrefix(`/bar`)",
Service: "testing-service1-8080",
},
},
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
PassHostHeader: Bool(true),
Servers: []dynamic.Server{
{
URL: "http://traefik.wtf:8080",
},
},
},
},
},
},
},
},
{
desc: "Ingress with IPv6 endpoints",
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{
"example-com-testing-bar": {
Rule: "PathPrefix(`/bar`)",
Service: "testing-service-bar-8080",
},
},
Services: map[string]*dynamic.Service{
"testing-service-bar-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:1a2b]:8080",
},
},
PassHostHeader: Bool(true),
},
},
},
},
},
},
{
desc: "Ingress with IPv6 endpoints externalname enabled",
allowExternalNameServices: true,
expected: &dynamic.Configuration{
TCP: &dynamic.TCPConfiguration{},
HTTP: &dynamic.HTTPConfiguration{
Middlewares: map[string]*dynamic.Middleware{},
Routers: map[string]*dynamic.Router{
"example-com-testing-foo": {
Rule: "PathPrefix(`/foo`)",
Service: "testing-service-foo-8080",
},
},
Services: map[string]*dynamic.Service{
"testing-service-foo-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:2a3b]:8080",
},
},
PassHostHeader: Bool(true),
},
},
},
},
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
var paths []string
_, err := os.Stat(generateTestFilename("_ingress", test.desc))
if err == nil {
paths = append(paths, generateTestFilename("_ingress", test.desc))
}
_, err = os.Stat(generateTestFilename("_endpoint", test.desc))
if err == nil {
paths = append(paths, generateTestFilename("_endpoint", test.desc))
}
_, err = os.Stat(generateTestFilename("_service", test.desc))
if err == nil {
paths = append(paths, generateTestFilename("_service", test.desc))
}
_, err = os.Stat(generateTestFilename("_secret", test.desc))
if err == nil {
paths = append(paths, generateTestFilename("_secret", test.desc))
}
_, err = os.Stat(generateTestFilename("_ingressclass", test.desc))
if err == nil {
paths = append(paths, generateTestFilename("_ingressclass", test.desc))
}
serverVersion := test.serverVersion
if serverVersion == "" {
serverVersion = "v1.17"
}
clientMock := newClientMock(serverVersion, paths...)
p := Provider{IngressClass: test.ingressClass}
p.AllowExternalNameServices = test.allowExternalNameServices
conf := p.loadConfigurationFromIngresses(context.Background(), clientMock)
assert.Equal(t, test.expected, conf)
})
}
}
func generateTestFilename(suffix, desc string) string {
return "./fixtures/" + strings.ReplaceAll(desc, " ", "-") + suffix + ".yml"
}