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Stickiness cookie name

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This commit is contained in:
Ludovic Fernandez 2017-10-10 11:10:02 +02:00 • committed by Traefiker
parent ed2eb7b5a6
commit a9d4b09bdb
24 changed files with 434 additions and 224 deletions
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12
provider/kubernetes/kubernetes.go
View file

@ -18,6 +18,7 @@ import (
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/server/cookie"
"github.com/containous/traefik/types"
"k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/pkg/apis/extensions/v1beta1"
@ -160,7 +161,6 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
templateObjects.Backends[r.Host+pa.Path] = &types.Backend{
Servers: make(map[string]types.Server),
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
}
@ -247,8 +247,14 @@ func (p *Provider) loadIngresses(k8sClient Client) (*types.Configuration, error)
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Method = "drr"
}
if service.Annotations[types.LabelBackendLoadbalancerSticky] == "true" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Sticky = true
if len(service.Annotations[types.LabelBackendLoadbalancerSticky]) > 0 {
log.Warn("Deprecated configuration found: %s. Please use %s.", types.LabelBackendLoadbalancerSticky, types.LabelBackendLoadbalancerStickiness)
}
if service.Annotations[types.LabelBackendLoadbalancerSticky] == "true" || service.Annotations[types.LabelBackendLoadbalancerStickiness] == "true" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Stickiness = &types.Stickiness{
CookieName: cookie.GenerateName(r.Host + pa.Path),
}
}
protocol := "http"

27
provider/kubernetes/kubernetes_test.go
View file

@ -243,7 +243,6 @@ func TestLoadIngresses(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -256,7 +255,6 @@ func TestLoadIngresses(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -273,7 +271,6 @@ func TestLoadIngresses(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -489,7 +486,6 @@ func TestGetPassHostHeader(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -591,7 +587,6 @@ func TestOnlyReferencesServicesFromOwnNamespace(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -771,7 +766,6 @@ func TestLoadNamespacedIngresses(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -779,7 +773,6 @@ func TestLoadNamespacedIngresses(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -996,7 +989,6 @@ func TestLoadMultipleNamespacedIngresses(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1004,7 +996,6 @@ func TestLoadMultipleNamespacedIngresses(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1012,7 +1003,6 @@ func TestLoadMultipleNamespacedIngresses(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1118,7 +1108,6 @@ func TestHostlessIngress(t *testing.T) {
Servers: map[string]types.Server{},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1320,7 +1309,6 @@ func TestServiceAnnotations(t *testing.T) {
},
LoadBalancer: &types.LoadBalancer{
Method: "drr",
Sticky: false,
},
},
"bar": {
@ -1337,7 +1325,9 @@ func TestServiceAnnotations(t *testing.T) {
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
Sticky: true,
Stickiness: &types.Stickiness{
CookieName: "_4155f",
},
},
},
},
@ -1601,7 +1591,6 @@ func TestIngressAnnotations(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1614,7 +1603,6 @@ func TestIngressAnnotations(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1627,7 +1615,6 @@ func TestIngressAnnotations(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1640,7 +1627,6 @@ func TestIngressAnnotations(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1653,7 +1639,6 @@ func TestIngressAnnotations(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1807,7 +1792,6 @@ func TestPriorityHeaderValue(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -1909,7 +1893,6 @@ func TestInvalidPassHostHeaderValue(t *testing.T) {
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
},
@ -2192,14 +2175,12 @@ func TestMissingResources(t *testing.T) {
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
Sticky: false,
},
},
"missing_service": {
Servers: map[string]types.Server{},
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
Sticky: false,
},
},
"missing_endpoints": {
@ -2207,7 +2188,6 @@ func TestMissingResources(t *testing.T) {
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
Sticky: false,
},
},
"missing_endpoint_subsets": {
@ -2215,7 +2195,6 @@ func TestMissingResources(t *testing.T) {
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
Sticky: false,
},
},
},