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Allow setting load balancer method and sticky using service annotations

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Brian Akins 2017-01-25 08:11:00 -05:00 • committed by Ed Robinson
parent 7cc91a8244
commit 490427f94d
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4 changed files with 293 additions and 11 deletions
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10
provider/kubernetes.go
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@ -114,6 +114,10 @@ func (provider *Kubernetes) loadIngresses(k8sClient k8s.Client) (*types.Configur
if _, exists := templateObjects.Backends[r.Host+pa.Path]; !exists {
templateObjects.Backends[r.Host+pa.Path] = &types.Backend{
Servers: make(map[string]types.Server),
LoadBalancer: &types.LoadBalancer{
Sticky: false,
Method: "wrr",
},
}
}
if _, exists := templateObjects.Frontends[r.Host+pa.Path]; !exists {
@ -167,6 +171,12 @@ func (provider *Kubernetes) loadIngresses(k8sClient k8s.Client) (*types.Configur
continue
}
if service.Annotations["traefik.backend.loadbalancer.method"] == "drr" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Method = "drr"
}
if service.Annotations["traefik.backend.loadbalancer.sticky"] == "true" {
templateObjects.Backends[r.Host+pa.Path].LoadBalancer.Sticky = true
}
protocol := "http"
for _, port := range service.Spec.Ports {
if equalPorts(port, pa.Backend.ServicePort) {