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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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22
provider/rancher/rancher.go
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@ -112,11 +112,22 @@ func (p *Provider) getCircuitBreakerExpression(service rancherData) string {
return "NetworkErrorRatio() > 1"
}
func (p *Provider) getSticky(service rancherData) string {
if _, err := getServiceLabel(service, types.LabelBackendLoadbalancerSticky); err == nil {
return "true"
func (p *Provider) hasStickinessLabel(service rancherData) bool {
_, errStickiness := getServiceLabel(service, types.LabelBackendLoadbalancerStickiness)
label, errSticky := getServiceLabel(service, types.LabelBackendLoadbalancerSticky)
if len(label) > 0 {
log.Warn("Deprecated configuration found: %s. Please use %s.", types.LabelBackendLoadbalancerSticky, types.LabelBackendLoadbalancerStickiness)
}
return "false"
return errStickiness == nil || (errSticky == nil && strings.EqualFold(strings.TrimSpace(label), "true"))
}
func (p *Provider) getStickinessCookieName(service rancherData, backendName string) string {
if label, err := getServiceLabel(service, types.LabelBackendLoadbalancerStickinessCookieName); err == nil {
return label
}
return ""
}
func (p *Provider) getBackend(service rancherData) string {
@ -222,7 +233,8 @@ func (p *Provider) loadRancherConfig(services []rancherData) *types.Configuratio
"hasMaxConnLabels": p.hasMaxConnLabels,
"getMaxConnAmount": p.getMaxConnAmount,
"getMaxConnExtractorFunc": p.getMaxConnExtractorFunc,
"getSticky": p.getSticky,
"hasStickinessLabel": p.hasStickinessLabel,
"getStickinessCookieName": p.getStickinessCookieName,
}
// filter services