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Add p2c load-balancing strategy for servers load-balancer

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Co-authored-by: Ian Ross <ifross@gmail.com>
Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>
This commit is contained in:
Romain 2025-03-10 12:12:04 +01:00 • committed by GitHub
parent 550d96ea67
commit 9e029a84c4
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GPG key ID: B5690EEEBB952194
50 changed files with 1621 additions and 382 deletions
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51
pkg/provider/kubernetes/ingress/kubernetes_test.go
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@ -73,6 +73,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -128,6 +129,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -173,6 +175,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -209,6 +212,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -245,6 +249,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -281,6 +286,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -313,6 +319,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -345,6 +352,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-example-com-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -378,6 +386,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -414,6 +423,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -450,6 +460,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -466,6 +477,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
},
"testing-service2-8082": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -499,6 +511,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -535,6 +548,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"default-backend": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -567,6 +581,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -599,6 +614,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -631,6 +647,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -667,6 +684,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -683,6 +701,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
},
"testing-service1-carotte": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -715,6 +734,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -751,6 +771,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -767,6 +788,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
},
"toto-service1-tchouk": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -819,6 +841,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -849,6 +872,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-example-com-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -888,6 +912,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-443": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -920,6 +945,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8443": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -953,6 +979,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8443": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -987,6 +1014,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"default-backend": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1019,6 +1047,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1091,6 +1120,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1123,6 +1153,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1158,6 +1189,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1188,6 +1220,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1217,6 +1250,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1246,6 +1280,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1275,6 +1310,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1304,6 +1340,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1333,6 +1370,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1365,6 +1403,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1397,6 +1436,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1426,6 +1466,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1481,6 +1522,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-foobar": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1522,6 +1564,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"default-backend": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1551,6 +1594,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-80": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1630,6 +1674,7 @@ func TestLoadConfigurationFromIngressesWithExternalNameServices(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
PassHostHeader: pointer(true),
ResponseForwarding: &dynamic.ResponseForwarding{
FlushInterval: ptypes.Duration(100 * time.Millisecond),
@ -1659,6 +1704,7 @@ func TestLoadConfigurationFromIngressesWithExternalNameServices(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service-bar-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:1a2b]:8080",
@ -1689,6 +1735,7 @@ func TestLoadConfigurationFromIngressesWithExternalNameServices(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service-foo-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
Servers: []dynamic.Server{
{
URL: "http://[2001:0db8:3c4d:0015:0000:0000:1a2f:2a3b]:8080",
@ -1741,6 +1788,7 @@ func TestLoadConfigurationFromIngressesWithNativeLB(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
ResponseForwarding: &dynamic.ResponseForwarding{FlushInterval: dynamic.DefaultFlushInterval},
PassHostHeader: pointer(true),
Servers: []dynamic.Server{
@ -1790,6 +1838,7 @@ func TestLoadConfigurationFromIngressesWithNodePortLB(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
ResponseForwarding: &dynamic.ResponseForwarding{FlushInterval: dynamic.DefaultFlushInterval},
PassHostHeader: pointer(true),
Servers: []dynamic.Server{
@ -2027,6 +2076,7 @@ func TestLoadConfigurationFromIngressesWithNativeLBByDefault(t *testing.T) {
Services: map[string]*dynamic.Service{
"testing-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
ResponseForwarding: &dynamic.ResponseForwarding{FlushInterval: dynamic.DefaultFlushInterval},
PassHostHeader: pointer(true),
Servers: []dynamic.Server{
@ -2054,6 +2104,7 @@ func TestLoadConfigurationFromIngressesWithNativeLBByDefault(t *testing.T) {
Services: map[string]*dynamic.Service{
"default-service1-8080": {
LoadBalancer: &dynamic.ServersLoadBalancer{
Strategy: dynamic.BalancerStrategyWRR,
ResponseForwarding: &dynamic.ResponseForwarding{FlushInterval: dynamic.DefaultFlushInterval},
PassHostHeader: pointer(true),
Servers: []dynamic.Server{