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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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47
provider/consul/consul_catalog.go
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@ -385,10 +385,6 @@ func (p *CatalogProvider) getBackendName(node *api.ServiceEntry, index int) stri
return serviceName
}
func (p *CatalogProvider) getAttribute(name string, tags []string, defaultValue string) string {
return p.getTag(p.getPrefixedName(name), tags, defaultValue)
}
func (p *CatalogProvider) getBasicAuth(tags []string) []string {
list := p.getAttribute("frontend.auth.basic", tags, "")
if list != "" {
@ -397,6 +393,27 @@ func (p *CatalogProvider) getBasicAuth(tags []string) []string {
return []string{}
}
func (p *CatalogProvider) hasStickinessLabel(tags []string) bool {
stickinessTag := p.getTag(types.LabelBackendLoadbalancerStickiness, tags, "")
stickyTag := p.getTag(types.LabelBackendLoadbalancerSticky, tags, "")
if len(stickyTag) > 0 {
log.Warn("Deprecated configuration found: %s. Please use %s.", types.LabelBackendLoadbalancerSticky, types.LabelBackendLoadbalancerStickiness)
}
stickiness := len(stickinessTag) > 0 && strings.EqualFold(strings.TrimSpace(stickinessTag), "true")
sticky := len(stickyTag) > 0 && strings.EqualFold(strings.TrimSpace(stickyTag), "true")
return stickiness || sticky
}
func (p *CatalogProvider) getStickinessCookieName(tags []string) string {
return p.getTag(types.LabelBackendLoadbalancerStickinessCookieName, tags, "")
}
func (p *CatalogProvider) getAttribute(name string, tags []string, defaultValue string) string {
return p.getTag(p.getPrefixedName(name), tags, defaultValue)
}
func (p *CatalogProvider) hasTag(name string, tags []string) bool {
// Very-very unlikely that a Consul tag would ever start with '=!='
tag := p.getTag(name, tags, "=!=")
@ -439,16 +456,18 @@ func (p *CatalogProvider) getConstraintTags(tags []string) []string {
func (p *CatalogProvider) buildConfig(catalog []catalogUpdate) *types.Configuration {
var FuncMap = template.FuncMap{
"getBackend": p.getBackend,
"getFrontendRule": p.getFrontendRule,
"getBackendName": p.getBackendName,
"getBackendAddress": p.getBackendAddress,
"getAttribute": p.getAttribute,
"getBasicAuth": p.getBasicAuth,
"getTag": p.getTag,
"hasTag": p.hasTag,
"getEntryPoints": p.getEntryPoints,
"hasMaxconnAttributes": p.hasMaxconnAttributes,
"getBackend": p.getBackend,
"getFrontendRule": p.getFrontendRule,
"getBackendName": p.getBackendName,
"getBackendAddress": p.getBackendAddress,
"getBasicAuth": p.getBasicAuth,
"hasStickinessLabel": p.hasStickinessLabel,
"getStickinessCookieName": p.getStickinessCookieName,
"getAttribute": p.getAttribute,
"getTag": p.getTag,
"hasTag": p.hasTag,
"getEntryPoints": p.getEntryPoints,
"hasMaxconnAttributes": p.hasMaxconnAttributes,
}
allNodes := []*api.ServiceEntry{}