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Backward compatibility for sticky

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This commit is contained in:
Ludovic Fernandez 2017-10-16 17:38:03 +02:00 • committed by Traefiker
parent 3afd6024b5
commit 08503655d9
22 changed files with 140 additions and 260 deletions
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21
provider/ecs/ecs.go
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@ -184,6 +184,7 @@ func (p *Provider) loadECSConfig(ctx context.Context, client *awsClient) (*types
"getFrontendRule": p.getFrontendRule,
"getBasicAuth": p.getBasicAuth,
"getLoadBalancerMethod": p.getLoadBalancerMethod,
"getLoadBalancerSticky": p.getLoadBalancerSticky,
"hasStickinessLabel": p.hasStickinessLabel,
"getStickinessCookieName": p.getStickinessCookieName,
}
@ -485,16 +486,20 @@ func getFirstInstanceLabel(instances []ecsInstance, labelName string) string {
return ""
}
func (p *Provider) getLoadBalancerSticky(instances []ecsInstance) string {
if len(instances) > 0 {
label := getFirstInstanceLabel(instances, types.LabelBackendLoadbalancerSticky)
if label != "" {
log.Warnf("Deprecated configuration found: %s. Please use %s.", types.LabelBackendLoadbalancerSticky, types.LabelBackendLoadbalancerStickiness)
return label
}
}
return "false"
}
func (p *Provider) hasStickinessLabel(instances []ecsInstance) bool {
stickinessLabel := getFirstInstanceLabel(instances, types.LabelBackendLoadbalancerStickiness)
stickyLabel := getFirstInstanceLabel(instances, types.LabelBackendLoadbalancerSticky)
if len(stickyLabel) > 0 {
log.Warnf("Deprecated configuration found: %s. Please use %s.", types.LabelBackendLoadbalancerSticky, types.LabelBackendLoadbalancerStickiness)
}
stickiness := len(stickinessLabel) > 0 && strings.EqualFold(strings.TrimSpace(stickinessLabel), "true")
sticky := len(stickyLabel) > 0 && strings.EqualFold(strings.TrimSpace(stickyLabel), "true")
return stickiness || sticky
return len(stickinessLabel) > 0 && strings.EqualFold(strings.TrimSpace(stickinessLabel), "true")
}
func (p *Provider) getStickinessCookieName(instances []ecsInstance) string {