Segments Labels: Rancher & Marathon
This commit is contained in:
Ludovic Fernandez
Traefiker Bot
parent
16bb9b6836
commit
0ea007b26f
31 changed files with 4288 additions and 3656 deletions
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@ -2,7 +2,6 @@ package rancher
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import (
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"fmt"
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"math"
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"strconv"
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"strings"
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"text/template"
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@ -14,63 +13,32 @@ import (
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"github.com/containous/traefik/types"
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)
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func (p *Provider) buildConfiguration(services []rancherData) *types.Configuration {
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func (p *Provider) buildConfigurationV2(services []rancherData) *types.Configuration {
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var RancherFuncMap = template.FuncMap{
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"getDomain": getFuncString(label.TraefikDomain, p.Domain),
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"getLabelValue": label.GetStringValue,
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"getDomain": label.GetFuncString(label.TraefikDomain, p.Domain),
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// Backend functions
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"getCircuitBreaker": getCircuitBreaker,
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"getLoadBalancer": getLoadBalancer,
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"getMaxConn": getMaxConn,
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"getHealthCheck": getHealthCheck,
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"getBuffering": getBuffering,
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"getCircuitBreaker": label.GetCircuitBreaker,
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"getLoadBalancer": label.GetLoadBalancer,
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"getMaxConn": label.GetMaxConn,
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"getHealthCheck": label.GetHealthCheck,
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"getBuffering": label.GetBuffering,
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"getServers": getServers,
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// TODO Deprecated [breaking]
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"getPort": getFuncString(label.TraefikPort, ""),
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// TODO Deprecated [breaking]
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"getProtocol": getFuncString(label.TraefikProtocol, label.DefaultProtocol),
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// TODO Deprecated [breaking]
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"getWeight": getFuncInt(label.TraefikWeight, label.DefaultWeightInt),
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// TODO Deprecated [breaking]
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"hasCircuitBreakerLabel": hasFunc(label.TraefikBackendCircuitBreakerExpression),
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// TODO Deprecated [breaking]
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"getCircuitBreakerExpression": getFuncString(label.TraefikBackendCircuitBreakerExpression, label.DefaultCircuitBreakerExpression),
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// TODO Deprecated [breaking]
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"hasLoadBalancerLabel": hasLoadBalancerLabel,
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// TODO Deprecated [breaking]
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"getLoadBalancerMethod": getFuncString(label.TraefikBackendLoadBalancerMethod, label.DefaultBackendLoadBalancerMethod),
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// TODO Deprecated [breaking]
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"hasMaxConnLabels": hasMaxConnLabels,
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// TODO Deprecated [breaking]
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"getMaxConnAmount": getFuncInt64(label.TraefikBackendMaxConnAmount, 0),
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// TODO Deprecated [breaking]
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"getMaxConnExtractorFunc": getFuncString(label.TraefikBackendMaxConnExtractorFunc, label.DefaultBackendMaxconnExtractorFunc),
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// TODO Deprecated [breaking]
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"getSticky": getSticky,
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// TODO Deprecated [breaking]
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"hasStickinessLabel": hasFunc(label.TraefikBackendLoadBalancerStickiness),
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// TODO Deprecated [breaking]
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"getStickinessCookieName": getFuncString(label.TraefikBackendLoadBalancerStickinessCookieName, label.DefaultBackendLoadbalancerStickinessCookieName),
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// Frontend functions
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"getBackend": getBackendName, // TODO Deprecated [breaking] replaced by getBackendName
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"getBackendName": getBackendName,
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"getFrontendRule": p.getFrontendRule,
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"getPriority": getFuncInt(label.TraefikFrontendPriority, label.DefaultFrontendPriorityInt),
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"getPassHostHeader": getFuncBool(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeaderBool),
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"getPassTLSCert": getFuncBool(label.TraefikFrontendPassTLSCert, label.DefaultPassTLSCert),
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"getEntryPoints": getFuncSliceString(label.TraefikFrontendEntryPoints),
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"getBasicAuth": getFuncSliceString(label.TraefikFrontendAuthBasic),
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"getErrorPages": getErrorPages,
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"getRateLimit": getRateLimit,
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"getRedirect": getRedirect,
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"getHeaders": getHeaders,
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"getWhiteList": getWhiteList,
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// TODO Deprecated [breaking]
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"getWhitelistSourceRange": getFuncSliceString(label.TraefikFrontendWhitelistSourceRange),
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"getPriority": label.GetFuncInt(label.TraefikFrontendPriority, label.DefaultFrontendPriorityInt),
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"getPassHostHeader": label.GetFuncBool(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeaderBool),
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"getPassTLSCert": label.GetFuncBool(label.TraefikFrontendPassTLSCert, label.DefaultPassTLSCert),
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"getEntryPoints": label.GetFuncSliceString(label.TraefikFrontendEntryPoints),
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"getBasicAuth": label.GetFuncSliceString(label.TraefikFrontendAuthBasic),
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"getErrorPages": label.GetErrorPages,
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"getRateLimit": label.GetRateLimit,
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"getRedirect": label.GetRedirect,
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"getHeaders": label.GetHeaders,
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"getWhiteList": label.GetWhiteList,
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}
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// filter services
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@ -80,10 +48,16 @@ func (p *Provider) buildConfiguration(services []rancherData) *types.Configurati
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backends := map[string]rancherData{}
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for _, service := range filteredServices {
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frontendName := p.getFrontendName(service)
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frontends[frontendName] = service
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backendName := getBackendName(service)
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backends[backendName] = service
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segmentProperties := label.ExtractTraefikLabels(service.Labels)
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for segmentName, labels := range segmentProperties {
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service.SegmentLabels = labels
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service.SegmentName = segmentName
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frontendName := p.getFrontendName(service)
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frontends[frontendName] = service
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backendName := getBackendName(service)
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backends[backendName] = service
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}
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}
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templateObjects := struct {
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@ -105,9 +79,19 @@ func (p *Provider) buildConfiguration(services []rancherData) *types.Configurati
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}
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func (p *Provider) serviceFilter(service rancherData) bool {
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if service.Labels[label.TraefikPort] == "" {
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log.Debugf("Filtering service %s without traefik.port label", service.Name)
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return false
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segmentProperties := label.ExtractTraefikLabels(service.Labels)
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for segmentName, labels := range segmentProperties {
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_, err := checkSegmentPort(labels, segmentName)
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if err != nil {
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log.Debugf("Filtering service %s %s without traefik.port label", service.Name, segmentName)
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return false
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}
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if len(p.getFrontendRule(service)) == 0 {
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log.Debugf("Filtering container with empty frontend rule %s %s", service.Name, segmentName)
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return false
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}
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}
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if !label.IsEnabled(service.Labels, p.ExposedByDefault) {
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@ -145,112 +129,37 @@ func (p *Provider) getFrontendRule(service rancherData) string {
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}
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func (p *Provider) getFrontendName(service rancherData) string {
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return provider.Normalize(p.getFrontendRule(service))
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}
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// TODO: Deprecated
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// replaced by Stickiness
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// Deprecated
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func getSticky(service rancherData) bool {
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if label.Has(service.Labels, label.TraefikBackendLoadBalancerSticky) {
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log.Warnf("Deprecated configuration found: %s. Please use %s.", label.TraefikBackendLoadBalancerSticky, label.TraefikBackendLoadBalancerStickiness)
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var name string
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if len(service.SegmentName) > 0 {
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name = getBackendName(service)
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} else {
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name = p.getFrontendRule(service)
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}
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return label.GetBoolValue(service.Labels, label.TraefikBackendLoadBalancerSticky, false)
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}
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// Deprecated
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func hasLoadBalancerLabel(service rancherData) bool {
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method := label.Has(service.Labels, label.TraefikBackendLoadBalancerMethod)
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sticky := label.Has(service.Labels, label.TraefikBackendLoadBalancerSticky)
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stickiness := label.Has(service.Labels, label.TraefikBackendLoadBalancerStickiness)
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cookieName := label.Has(service.Labels, label.TraefikBackendLoadBalancerStickinessCookieName)
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return method || sticky || stickiness || cookieName
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}
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// Deprecated
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func hasMaxConnLabels(service rancherData) bool {
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mca := label.Has(service.Labels, label.TraefikBackendMaxConnAmount)
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mcef := label.Has(service.Labels, label.TraefikBackendMaxConnExtractorFunc)
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return mca && mcef
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return provider.Normalize(name)
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}
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func getBackendName(service rancherData) string {
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backend := label.GetStringValue(service.Labels, label.TraefikBackend, service.Name)
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if len(service.SegmentName) > 0 {
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return getSegmentBackendName(service)
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}
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return getDefaultBackendName(service)
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}
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func getSegmentBackendName(service rancherData) string {
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if value := label.GetStringValue(service.SegmentLabels, label.TraefikFrontendBackend, ""); len(value) > 0 {
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return provider.Normalize(service.Name + "-" + value)
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}
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return provider.Normalize(service.Name + "-" + getDefaultBackendName(service) + "-" + service.SegmentName)
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}
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func getDefaultBackendName(service rancherData) string {
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backend := label.GetStringValue(service.SegmentLabels, label.TraefikBackend, service.Name)
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return provider.Normalize(backend)
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}
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func getCircuitBreaker(service rancherData) *types.CircuitBreaker {
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circuitBreaker := label.GetStringValue(service.Labels, label.TraefikBackendCircuitBreakerExpression, "")
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if len(circuitBreaker) == 0 {
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return nil
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}
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return &types.CircuitBreaker{Expression: circuitBreaker}
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}
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func getLoadBalancer(service rancherData) *types.LoadBalancer {
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if !label.HasPrefix(service.Labels, label.TraefikBackendLoadBalancer) {
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return nil
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}
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method := label.GetStringValue(service.Labels, label.TraefikBackendLoadBalancerMethod, label.DefaultBackendLoadBalancerMethod)
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lb := &types.LoadBalancer{
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Method: method,
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Sticky: getSticky(service),
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}
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if label.GetBoolValue(service.Labels, label.TraefikBackendLoadBalancerStickiness, false) {
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cookieName := label.GetStringValue(service.Labels, label.TraefikBackendLoadBalancerStickinessCookieName, label.DefaultBackendLoadbalancerStickinessCookieName)
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lb.Stickiness = &types.Stickiness{CookieName: cookieName}
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}
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return lb
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}
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func getMaxConn(service rancherData) *types.MaxConn {
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amount := label.GetInt64Value(service.Labels, label.TraefikBackendMaxConnAmount, math.MinInt64)
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extractorFunc := label.GetStringValue(service.Labels, label.TraefikBackendMaxConnExtractorFunc, label.DefaultBackendMaxconnExtractorFunc)
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if amount == math.MinInt64 || len(extractorFunc) == 0 {
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return nil
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}
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return &types.MaxConn{
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Amount: amount,
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ExtractorFunc: extractorFunc,
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}
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}
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func getHealthCheck(service rancherData) *types.HealthCheck {
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path := label.GetStringValue(service.Labels, label.TraefikBackendHealthCheckPath, "")
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if len(path) == 0 {
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return nil
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}
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port := label.GetIntValue(service.Labels, label.TraefikBackendHealthCheckPort, label.DefaultBackendHealthCheckPort)
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interval := label.GetStringValue(service.Labels, label.TraefikBackendHealthCheckInterval, "")
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return &types.HealthCheck{
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Path: path,
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Port: port,
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Interval: interval,
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}
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}
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func getBuffering(service rancherData) *types.Buffering {
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if !label.HasPrefix(service.Labels, label.TraefikBackendBuffering) {
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return nil
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}
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return &types.Buffering{
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MaxRequestBodyBytes: label.GetInt64Value(service.Labels, label.TraefikBackendBufferingMaxRequestBodyBytes, 0),
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MaxResponseBodyBytes: label.GetInt64Value(service.Labels, label.TraefikBackendBufferingMaxResponseBodyBytes, 0),
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MemRequestBodyBytes: label.GetInt64Value(service.Labels, label.TraefikBackendBufferingMemRequestBodyBytes, 0),
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MemResponseBodyBytes: label.GetInt64Value(service.Labels, label.TraefikBackendBufferingMemResponseBodyBytes, 0),
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RetryExpression: label.GetStringValue(service.Labels, label.TraefikBackendBufferingRetryExpression, ""),
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}
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}
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func getServers(service rancherData) map[string]types.Server {
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var servers map[string]types.Server
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@ -259,9 +168,9 @@ func getServers(service rancherData) map[string]types.Server {
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servers = make(map[string]types.Server)
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}
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protocol := label.GetStringValue(service.Labels, label.TraefikProtocol, label.DefaultProtocol)
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port := label.GetStringValue(service.Labels, label.TraefikPort, "")
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weight := label.GetIntValue(service.Labels, label.TraefikWeight, label.DefaultWeightInt)
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protocol := label.GetStringValue(service.SegmentLabels, label.TraefikProtocol, label.DefaultProtocol)
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port := label.GetStringValue(service.SegmentLabels, label.TraefikPort, "")
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weight := label.GetIntValue(service.SegmentLabels, label.TraefikWeight, label.DefaultWeightInt)
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serverName := "server-" + strconv.Itoa(index)
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servers[serverName] = types.Server{
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@ -273,127 +182,14 @@ func getServers(service rancherData) map[string]types.Server {
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return servers
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}
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func getWhiteList(service rancherData) *types.WhiteList {
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ranges := label.GetSliceStringValue(service.Labels, label.TraefikFrontendWhiteListSourceRange)
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if len(ranges) > 0 {
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return &types.WhiteList{
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SourceRange: ranges,
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UseXForwardedFor: label.GetBoolValue(service.Labels, label.TraefikFrontendWhiteListUseXForwardedFor, false),
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func checkSegmentPort(labels map[string]string, segmentName string) (int, error) {
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if rawPort, ok := labels[label.TraefikPort]; ok {
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port, err := strconv.Atoi(rawPort)
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if err != nil {
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return port, fmt.Errorf("invalid port value %q for the segment %q: %v", rawPort, segmentName, err)
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}
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} else {
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return 0, fmt.Errorf("port label is missing, please use %s as default value or define port label for all segments ('traefik.<segment_name>.port')", label.TraefikPort)
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}
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return nil
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}
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func getRedirect(service rancherData) *types.Redirect {
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permanent := label.GetBoolValue(service.Labels, label.TraefikFrontendRedirectPermanent, false)
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if label.Has(service.Labels, label.TraefikFrontendRedirectEntryPoint) {
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return &types.Redirect{
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EntryPoint: label.GetStringValue(service.Labels, label.TraefikFrontendRedirectEntryPoint, ""),
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Permanent: permanent,
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}
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}
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if label.Has(service.Labels, label.TraefikFrontendRedirectRegex) &&
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label.Has(service.Labels, label.TraefikFrontendRedirectReplacement) {
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return &types.Redirect{
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Regex: label.GetStringValue(service.Labels, label.TraefikFrontendRedirectRegex, ""),
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Replacement: label.GetStringValue(service.Labels, label.TraefikFrontendRedirectReplacement, ""),
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Permanent: permanent,
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}
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}
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return nil
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}
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func getErrorPages(service rancherData) map[string]*types.ErrorPage {
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prefix := label.Prefix + label.BaseFrontendErrorPage
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return label.ParseErrorPages(service.Labels, prefix, label.RegexpFrontendErrorPage)
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}
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func getRateLimit(service rancherData) *types.RateLimit {
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extractorFunc := label.GetStringValue(service.Labels, label.TraefikFrontendRateLimitExtractorFunc, "")
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if len(extractorFunc) == 0 {
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return nil
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}
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prefix := label.Prefix + label.BaseFrontendRateLimit
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limits := label.ParseRateSets(service.Labels, prefix, label.RegexpFrontendRateLimit)
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return &types.RateLimit{
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ExtractorFunc: extractorFunc,
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RateSet: limits,
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}
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}
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func getHeaders(service rancherData) *types.Headers {
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headers := &types.Headers{
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CustomRequestHeaders: label.GetMapValue(service.Labels, label.TraefikFrontendRequestHeaders),
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CustomResponseHeaders: label.GetMapValue(service.Labels, label.TraefikFrontendResponseHeaders),
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SSLProxyHeaders: label.GetMapValue(service.Labels, label.TraefikFrontendSSLProxyHeaders),
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AllowedHosts: label.GetSliceStringValue(service.Labels, label.TraefikFrontendAllowedHosts),
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HostsProxyHeaders: label.GetSliceStringValue(service.Labels, label.TraefikFrontendHostsProxyHeaders),
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STSSeconds: label.GetInt64Value(service.Labels, label.TraefikFrontendSTSSeconds, 0),
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SSLRedirect: label.GetBoolValue(service.Labels, label.TraefikFrontendSSLRedirect, false),
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SSLTemporaryRedirect: label.GetBoolValue(service.Labels, label.TraefikFrontendSSLTemporaryRedirect, false),
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STSIncludeSubdomains: label.GetBoolValue(service.Labels, label.TraefikFrontendSTSIncludeSubdomains, false),
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STSPreload: label.GetBoolValue(service.Labels, label.TraefikFrontendSTSPreload, false),
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ForceSTSHeader: label.GetBoolValue(service.Labels, label.TraefikFrontendForceSTSHeader, false),
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FrameDeny: label.GetBoolValue(service.Labels, label.TraefikFrontendFrameDeny, false),
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ContentTypeNosniff: label.GetBoolValue(service.Labels, label.TraefikFrontendContentTypeNosniff, false),
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BrowserXSSFilter: label.GetBoolValue(service.Labels, label.TraefikFrontendBrowserXSSFilter, false),
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IsDevelopment: label.GetBoolValue(service.Labels, label.TraefikFrontendIsDevelopment, false),
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SSLHost: label.GetStringValue(service.Labels, label.TraefikFrontendSSLHost, ""),
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CustomFrameOptionsValue: label.GetStringValue(service.Labels, label.TraefikFrontendCustomFrameOptionsValue, ""),
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ContentSecurityPolicy: label.GetStringValue(service.Labels, label.TraefikFrontendContentSecurityPolicy, ""),
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PublicKey: label.GetStringValue(service.Labels, label.TraefikFrontendPublicKey, ""),
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ReferrerPolicy: label.GetStringValue(service.Labels, label.TraefikFrontendReferrerPolicy, ""),
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CustomBrowserXSSValue: label.GetStringValue(service.Labels, label.TraefikFrontendCustomBrowserXSSValue, ""),
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}
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if !headers.HasSecureHeadersDefined() && !headers.HasCustomHeadersDefined() {
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return nil
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}
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return headers
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}
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// Label functions
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func getFuncString(labelName string, defaultValue string) func(service rancherData) string {
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return func(service rancherData) string {
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return label.GetStringValue(service.Labels, labelName, defaultValue)
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}
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}
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func getFuncBool(labelName string, defaultValue bool) func(service rancherData) bool {
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return func(service rancherData) bool {
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return label.GetBoolValue(service.Labels, labelName, defaultValue)
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}
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}
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func getFuncInt(labelName string, defaultValue int) func(service rancherData) int {
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return func(service rancherData) int {
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return label.GetIntValue(service.Labels, labelName, defaultValue)
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}
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}
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func getFuncInt64(labelName string, defaultValue int64) func(service rancherData) int64 {
|
||||
return func(service rancherData) int64 {
|
||||
return label.GetInt64Value(service.Labels, labelName, defaultValue)
|
||||
}
|
||||
}
|
||||
|
||||
func getFuncSliceString(labelName string) func(service rancherData) []string {
|
||||
return func(service rancherData) []string {
|
||||
return label.GetSliceStringValue(service.Labels, labelName)
|
||||
}
|
||||
}
|
||||
|
||||
func hasFunc(labelName string) func(service rancherData) bool {
|
||||
return func(service rancherData) bool {
|
||||
return label.Has(service.Labels, labelName)
|
||||
}
|
||||
return 0, nil
|
||||
}
|
||||
|
|
|
|||
12
provider/rancher/config_root.go
Normal file
12
provider/rancher/config_root.go
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
package rancher
|
||||
|
||||
import (
|
||||
"github.com/containous/traefik/types"
|
||||
)
|
||||
|
||||
func (p *Provider) buildConfiguration(containersInspected []rancherData) *types.Configuration {
|
||||
if p.TemplateVersion == 1 {
|
||||
return p.buildConfigurationV1(containersInspected)
|
||||
}
|
||||
return p.buildConfigurationV2(containersInspected)
|
||||
}
|
||||
|
|
@ -251,6 +251,172 @@ func TestProviderBuildConfiguration(t *testing.T) {
|
|||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "when all segment labels are set",
|
||||
services: []rancherData{
|
||||
{
|
||||
Labels: map[string]string{
|
||||
label.Prefix + "sauternes." + label.SuffixPort: "666",
|
||||
label.Prefix + "sauternes." + label.SuffixProtocol: "https",
|
||||
label.Prefix + "sauternes." + label.SuffixWeight: "12",
|
||||
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendEntryPoints: "http,https",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendPassHostHeader: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendPassTLSCert: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendPriority: "666",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRedirectEntryPoint: "https",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRedirectRegex: "nope",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRedirectReplacement: "nope",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRedirectPermanent: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendWhiteListSourceRange: "10.10.10.10",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendWhiteListUseXForwardedFor: "true",
|
||||
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersAllowedHosts: "foo,bar,bor",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersHostsProxyHeaders: "foo,bar,bor",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSSLHost: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersCustomFrameOptionsValue: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersContentSecurityPolicy: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersPublicKey: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersReferrerPolicy: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersCustomBrowserXSSValue: "foo",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSTSSeconds: "666",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSSLRedirect: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSSLTemporaryRedirect: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSTSIncludeSubdomains: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersSTSPreload: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersForceSTSHeader: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersFrameDeny: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersContentTypeNosniff: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersBrowserXSSFilter: "true",
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendHeadersIsDevelopment: "true",
|
||||
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageStatus: "404",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageBackend: "foobar",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "foo." + label.SuffixErrorPageQuery: "foo_query",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageStatus: "500,600",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageBackend: "foobar",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendErrorPage + "bar." + label.SuffixErrorPageQuery: "bar_query",
|
||||
|
||||
label.Prefix + "sauternes." + label.SuffixFrontendRateLimitExtractorFunc: "client.ip",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: "6",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: "12",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: "18",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: "3",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: "6",
|
||||
label.Prefix + "sauternes." + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: "9",
|
||||
},
|
||||
Health: "healthy",
|
||||
Containers: []string{"10.0.0.1", "10.0.0.2"},
|
||||
},
|
||||
},
|
||||
expectedFrontends: map[string]*types.Frontend{
|
||||
"frontend-sauternes": {
|
||||
EntryPoints: []string{"http", "https"},
|
||||
Backend: "backend-sauternes",
|
||||
Routes: map[string]types.Route{
|
||||
"route-frontend-sauternes": {
|
||||
Rule: "Host:.rancher.localhost",
|
||||
},
|
||||
},
|
||||
PassHostHeader: true,
|
||||
PassTLSCert: true,
|
||||
Priority: 666,
|
||||
BasicAuth: []string{
|
||||
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
|
||||
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
||||
},
|
||||
WhiteList: &types.WhiteList{
|
||||
SourceRange: []string{
|
||||
"10.10.10.10",
|
||||
},
|
||||
UseXForwardedFor: true,
|
||||
},
|
||||
Headers: &types.Headers{
|
||||
CustomRequestHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
CustomResponseHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
AllowedHosts: []string{"foo", "bar", "bor"},
|
||||
HostsProxyHeaders: []string{"foo", "bar", "bor"},
|
||||
SSLRedirect: true,
|
||||
SSLTemporaryRedirect: true,
|
||||
SSLHost: "foo",
|
||||
SSLProxyHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
STSSeconds: 666,
|
||||
STSIncludeSubdomains: true,
|
||||
STSPreload: true,
|
||||
ForceSTSHeader: true,
|
||||
FrameDeny: true,
|
||||
CustomFrameOptionsValue: "foo",
|
||||
ContentTypeNosniff: true,
|
||||
BrowserXSSFilter: true,
|
||||
CustomBrowserXSSValue: "foo",
|
||||
ContentSecurityPolicy: "foo",
|
||||
PublicKey: "foo",
|
||||
ReferrerPolicy: "foo",
|
||||
IsDevelopment: true,
|
||||
},
|
||||
Errors: map[string]*types.ErrorPage{
|
||||
"bar": {
|
||||
Status: []string{"500", "600"},
|
||||
Backend: "foobar",
|
||||
Query: "bar_query",
|
||||
},
|
||||
"foo": {
|
||||
Status: []string{"404"},
|
||||
Backend: "foobar",
|
||||
Query: "foo_query",
|
||||
},
|
||||
},
|
||||
RateLimit: &types.RateLimit{
|
||||
ExtractorFunc: "client.ip",
|
||||
RateSet: map[string]*types.Rate{
|
||||
"foo": {
|
||||
Period: flaeg.Duration(6 * time.Second),
|
||||
Average: 12,
|
||||
Burst: 18,
|
||||
},
|
||||
"bar": {
|
||||
Period: flaeg.Duration(3 * time.Second),
|
||||
Average: 6,
|
||||
Burst: 9,
|
||||
},
|
||||
},
|
||||
},
|
||||
Redirect: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
Regex: "",
|
||||
Replacement: "",
|
||||
Permanent: true,
|
||||
},
|
||||
},
|
||||
},
|
||||
expectedBackends: map[string]*types.Backend{
|
||||
"backend-sauternes": {
|
||||
Servers: map[string]types.Server{
|
||||
"server-0": {
|
||||
URL: "https://10.0.0.1:666",
|
||||
Weight: 12,
|
||||
},
|
||||
"server-1": {
|
||||
URL: "https://10.0.0.2:666",
|
||||
Weight: 12,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "with services",
|
||||
services: []rancherData{
|
||||
|
|
@ -298,7 +464,6 @@ func TestProviderBuildConfiguration(t *testing.T) {
|
|||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
|
|
@ -634,298 +799,15 @@ func TestGetBackendName(t *testing.T) {
|
|||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
segmentProperties := label.ExtractTraefikLabels(test.service.Labels)
|
||||
test.service.SegmentLabels = segmentProperties[""]
|
||||
|
||||
actual := getBackendName(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetCircuitBreaker(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.CircuitBreaker
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no CB label",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when CB label is set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.CircuitBreaker{
|
||||
Expression: "NetworkErrorRatio() > 0.5",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getCircuitBreaker(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetLoadBalancer(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.LoadBalancer
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no LB labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when labels are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendLoadBalancerMethod: "drr",
|
||||
label.TraefikBackendLoadBalancerSticky: "true",
|
||||
label.TraefikBackendLoadBalancerStickiness: "true",
|
||||
label.TraefikBackendLoadBalancerStickinessCookieName: "foo",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.LoadBalancer{
|
||||
Method: "drr",
|
||||
Sticky: true,
|
||||
Stickiness: &types.Stickiness{
|
||||
CookieName: "foo",
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a nil Stickiness when Stickiness is not set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendLoadBalancerMethod: "drr",
|
||||
label.TraefikBackendLoadBalancerSticky: "true",
|
||||
label.TraefikBackendLoadBalancerStickinessCookieName: "foo",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.LoadBalancer{
|
||||
Method: "drr",
|
||||
Sticky: true,
|
||||
Stickiness: nil,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getLoadBalancer(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetMaxConn(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.MaxConn
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no max conn labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return nil when no amount label",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return default when no empty extractorFunc label",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendMaxConnExtractorFunc: "",
|
||||
label.TraefikBackendMaxConnAmount: "666",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.MaxConn{
|
||||
ExtractorFunc: "request.host",
|
||||
Amount: 666,
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when max conn labels are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
|
||||
label.TraefikBackendMaxConnAmount: "666",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.MaxConn{
|
||||
ExtractorFunc: "client.ip",
|
||||
Amount: 666,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getMaxConn(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetHealthCheck(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.HealthCheck
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no health check labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return nil when no health check Path label",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendHealthCheckPort: "80",
|
||||
label.TraefikBackendHealthCheckInterval: "6",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when health check labels are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendHealthCheckPath: "/health",
|
||||
label.TraefikBackendHealthCheckPort: "80",
|
||||
label.TraefikBackendHealthCheckInterval: "6",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.HealthCheck{
|
||||
Path: "/health",
|
||||
Port: 80,
|
||||
Interval: "6",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getHealthCheck(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetBuffering(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.Buffering
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no buffering labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when buffering labels are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackendBufferingMaxResponseBodyBytes: "10485760",
|
||||
label.TraefikBackendBufferingMemResponseBodyBytes: "2097152",
|
||||
label.TraefikBackendBufferingMaxRequestBodyBytes: "10485760",
|
||||
label.TraefikBackendBufferingMemRequestBodyBytes: "2097152",
|
||||
label.TraefikBackendBufferingRetryExpression: "IsNetworkError() && Attempts() <= 2",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Buffering{
|
||||
MaxResponseBodyBytes: 10485760,
|
||||
MemResponseBodyBytes: 2097152,
|
||||
MaxRequestBodyBytes: 10485760,
|
||||
MemRequestBodyBytes: 2097152,
|
||||
RetryExpression: "IsNetworkError() && Attempts() <= 2",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getBuffering(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetServers(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
|
|
@ -998,352 +880,10 @@ func TestGetServers(t *testing.T) {
|
|||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
segmentProperties := label.ExtractTraefikLabels(test.service.Labels)
|
||||
test.service.SegmentLabels = segmentProperties[""]
|
||||
|
||||
actual := getServers(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestWhiteList(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.WhiteList
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no white list labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when only range",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendWhiteListSourceRange: "10.10.10.10",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.WhiteList{
|
||||
SourceRange: []string{
|
||||
"10.10.10.10",
|
||||
},
|
||||
UseXForwardedFor: false,
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when range and UseXForwardedFor",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendWhiteListSourceRange: "10.10.10.10",
|
||||
label.TraefikFrontendWhiteListUseXForwardedFor: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.WhiteList{
|
||||
SourceRange: []string{
|
||||
"10.10.10.10",
|
||||
},
|
||||
UseXForwardedFor: true,
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return nil when only UseXForwardedFor",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendWhiteListUseXForwardedFor: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getWhiteList(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetRedirect(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.Redirect
|
||||
}{
|
||||
|
||||
{
|
||||
desc: "should return nil when no redirect labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should use only entry point tag when mix regex redirect and entry point redirect",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRedirectEntryPoint: "https",
|
||||
label.TraefikFrontendRedirectRegex: "(.*)",
|
||||
label.TraefikFrontendRedirectReplacement: "$1",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when entry point redirect label",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRedirectEntryPoint: "https",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when entry point redirect label (permanent)",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRedirectEntryPoint: "https",
|
||||
label.TraefikFrontendRedirectPermanent: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
Permanent: true,
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when regex redirect labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRedirectRegex: "(.*)",
|
||||
label.TraefikFrontendRedirectReplacement: "$1",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Redirect{
|
||||
Regex: "(.*)",
|
||||
Replacement: "$1",
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when regex redirect labels (permanent)",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRedirectRegex: "(.*)",
|
||||
label.TraefikFrontendRedirectReplacement: "$1",
|
||||
label.TraefikFrontendRedirectPermanent: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Redirect{
|
||||
Regex: "(.*)",
|
||||
Replacement: "$1",
|
||||
Permanent: true,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getRedirect(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetRateLimit(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.RateLimit
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no rate limit labels",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when rate limit labels are defined",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRateLimitExtractorFunc: "client.ip",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: "6",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: "12",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: "18",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: "3",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: "6",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: "9",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.RateLimit{
|
||||
ExtractorFunc: "client.ip",
|
||||
RateSet: map[string]*types.Rate{
|
||||
"foo": {
|
||||
Period: flaeg.Duration(6 * time.Second),
|
||||
Average: 12,
|
||||
Burst: 18,
|
||||
},
|
||||
"bar": {
|
||||
Period: flaeg.Duration(3 * time.Second),
|
||||
Average: 6,
|
||||
Burst: 9,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "should return nil when ExtractorFunc is missing",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitPeriod: "6",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitAverage: "12",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "foo." + label.SuffixRateLimitBurst: "18",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitPeriod: "3",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitAverage: "6",
|
||||
label.Prefix + label.BaseFrontendRateLimit + "bar." + label.SuffixRateLimitBurst: "9",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getRateLimit(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetHeaders(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected *types.Headers
|
||||
}{
|
||||
{
|
||||
desc: "should return nil when no custom headers options are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: nil,
|
||||
},
|
||||
{
|
||||
desc: "should return a struct when all custom headers options are set",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRequestHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.TraefikFrontendResponseHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.TraefikFrontendSSLProxyHeaders: "Access-Control-Allow-Methods:POST,GET,OPTIONS || Content-type: application/json; charset=utf-8",
|
||||
label.TraefikFrontendAllowedHosts: "foo,bar,bor",
|
||||
label.TraefikFrontendHostsProxyHeaders: "foo,bar,bor",
|
||||
label.TraefikFrontendSSLHost: "foo",
|
||||
label.TraefikFrontendCustomFrameOptionsValue: "foo",
|
||||
label.TraefikFrontendContentSecurityPolicy: "foo",
|
||||
label.TraefikFrontendPublicKey: "foo",
|
||||
label.TraefikFrontendReferrerPolicy: "foo",
|
||||
label.TraefikFrontendCustomBrowserXSSValue: "foo",
|
||||
label.TraefikFrontendSTSSeconds: "666",
|
||||
label.TraefikFrontendSSLRedirect: "true",
|
||||
label.TraefikFrontendSSLTemporaryRedirect: "true",
|
||||
label.TraefikFrontendSTSIncludeSubdomains: "true",
|
||||
label.TraefikFrontendSTSPreload: "true",
|
||||
label.TraefikFrontendForceSTSHeader: "true",
|
||||
label.TraefikFrontendFrameDeny: "true",
|
||||
label.TraefikFrontendContentTypeNosniff: "true",
|
||||
label.TraefikFrontendBrowserXSSFilter: "true",
|
||||
label.TraefikFrontendIsDevelopment: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: &types.Headers{
|
||||
CustomRequestHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
CustomResponseHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
SSLProxyHeaders: map[string]string{
|
||||
"Access-Control-Allow-Methods": "POST,GET,OPTIONS",
|
||||
"Content-Type": "application/json; charset=utf-8",
|
||||
},
|
||||
AllowedHosts: []string{"foo", "bar", "bor"},
|
||||
HostsProxyHeaders: []string{"foo", "bar", "bor"},
|
||||
SSLHost: "foo",
|
||||
CustomFrameOptionsValue: "foo",
|
||||
ContentSecurityPolicy: "foo",
|
||||
PublicKey: "foo",
|
||||
ReferrerPolicy: "foo",
|
||||
CustomBrowserXSSValue: "foo",
|
||||
STSSeconds: 666,
|
||||
SSLRedirect: true,
|
||||
SSLTemporaryRedirect: true,
|
||||
STSIncludeSubdomains: true,
|
||||
STSPreload: true,
|
||||
ForceSTSHeader: true,
|
||||
FrameDeny: true,
|
||||
ContentTypeNosniff: true,
|
||||
BrowserXSSFilter: true,
|
||||
IsDevelopment: true,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getHeaders(test.service)
|
||||
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
|
|
|
|||
226
provider/rancher/deprecated_config.go
Normal file
226
provider/rancher/deprecated_config.go
Normal file
|
|
@ -0,0 +1,226 @@
|
|||
package rancher
|
||||
|
||||
import (
|
||||
"text/template"
|
||||
|
||||
"github.com/BurntSushi/ty/fun"
|
||||
"github.com/containous/traefik/log"
|
||||
"github.com/containous/traefik/provider"
|
||||
"github.com/containous/traefik/provider/label"
|
||||
"github.com/containous/traefik/types"
|
||||
)
|
||||
|
||||
func (p *Provider) buildConfigurationV1(services []rancherData) *types.Configuration {
|
||||
var RancherFuncMap = template.FuncMap{
|
||||
"getDomain": getFuncStringV1(label.TraefikDomain, p.Domain),
|
||||
|
||||
// Backend functions
|
||||
"getPort": getFuncStringV1(label.TraefikPort, ""),
|
||||
"getProtocol": getFuncStringV1(label.TraefikProtocol, label.DefaultProtocol),
|
||||
"getWeight": getFuncIntV1(label.TraefikWeight, label.DefaultWeightInt),
|
||||
"hasCircuitBreakerLabel": hasFuncV1(label.TraefikBackendCircuitBreakerExpression),
|
||||
"getCircuitBreakerExpression": getFuncStringV1(label.TraefikBackendCircuitBreakerExpression, label.DefaultCircuitBreakerExpression),
|
||||
"hasLoadBalancerLabel": hasLoadBalancerLabel,
|
||||
"getLoadBalancerMethod": getFuncStringV1(label.TraefikBackendLoadBalancerMethod, label.DefaultBackendLoadBalancerMethod),
|
||||
"hasMaxConnLabels": hasMaxConnLabels,
|
||||
"getMaxConnAmount": getFuncInt64V1(label.TraefikBackendMaxConnAmount, 0),
|
||||
"getMaxConnExtractorFunc": getFuncStringV1(label.TraefikBackendMaxConnExtractorFunc, label.DefaultBackendMaxconnExtractorFunc),
|
||||
"getSticky": getStickyV1,
|
||||
"hasStickinessLabel": hasFuncV1(label.TraefikBackendLoadBalancerStickiness),
|
||||
"getStickinessCookieName": getFuncStringV1(label.TraefikBackendLoadBalancerStickinessCookieName, label.DefaultBackendLoadbalancerStickinessCookieName),
|
||||
|
||||
// Frontend functions
|
||||
"getBackend": getBackendNameV1,
|
||||
"getFrontendRule": p.getFrontendRule,
|
||||
"getPriority": getFuncIntV1(label.TraefikFrontendPriority, label.DefaultFrontendPriorityInt),
|
||||
"getPassHostHeader": getFuncBoolV1(label.TraefikFrontendPassHostHeader, label.DefaultPassHostHeaderBool),
|
||||
"getEntryPoints": getFuncSliceStringV1(label.TraefikFrontendEntryPoints),
|
||||
"getBasicAuth": getFuncSliceStringV1(label.TraefikFrontendAuthBasic),
|
||||
"hasRedirect": hasRedirect,
|
||||
"getRedirectEntryPoint": getRedirectEntryPoint,
|
||||
"getRedirectRegex": getRedirectRegex,
|
||||
"getRedirectReplacement": getRedirectReplacement,
|
||||
}
|
||||
|
||||
// filter services
|
||||
filteredServices := fun.Filter(p.serviceFilterV1, services).([]rancherData)
|
||||
|
||||
frontends := map[string]rancherData{}
|
||||
backends := map[string]rancherData{}
|
||||
|
||||
for _, service := range filteredServices {
|
||||
frontendName := p.getFrontendNameV1(service)
|
||||
frontends[frontendName] = service
|
||||
backendName := getBackendNameV1(service)
|
||||
backends[backendName] = service
|
||||
}
|
||||
|
||||
templateObjects := struct {
|
||||
Frontends map[string]rancherData
|
||||
Backends map[string]rancherData
|
||||
Domain string
|
||||
}{
|
||||
Frontends: frontends,
|
||||
Backends: backends,
|
||||
Domain: p.Domain,
|
||||
}
|
||||
|
||||
configuration, err := p.GetConfiguration("templates/rancher-v1.tmpl", RancherFuncMap, templateObjects)
|
||||
if err != nil {
|
||||
log.Error(err)
|
||||
}
|
||||
|
||||
return configuration
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func (p *Provider) serviceFilterV1(service rancherData) bool {
|
||||
if service.Labels[label.TraefikPort] == "" {
|
||||
log.Debugf("Filtering service %s without traefik.port label", service.Name)
|
||||
return false
|
||||
}
|
||||
|
||||
if !label.IsEnabled(service.Labels, p.ExposedByDefault) {
|
||||
log.Debugf("Filtering disabled service %s", service.Name)
|
||||
return false
|
||||
}
|
||||
|
||||
constraintTags := label.GetSliceStringValue(service.Labels, label.TraefikTags)
|
||||
if ok, failingConstraint := p.MatchConstraints(constraintTags); !ok {
|
||||
if failingConstraint != nil {
|
||||
log.Debugf("Filtering service %s with constraint %s", service.Name, failingConstraint.String())
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Only filter services by Health (HealthState) and State if EnableServiceHealthFilter is true
|
||||
if p.EnableServiceHealthFilter {
|
||||
|
||||
if service.Health != "" && service.Health != healthy && service.Health != updatingHealthy {
|
||||
log.Debugf("Filtering service %s with healthState of %s", service.Name, service.Health)
|
||||
return false
|
||||
}
|
||||
if service.State != "" && service.State != active && service.State != updatingActive && service.State != upgraded && service.State != upgrading {
|
||||
log.Debugf("Filtering service %s with state of %s", service.Name, service.State)
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func (p *Provider) getFrontendNameV1(service rancherData) string {
|
||||
return provider.Normalize(p.getFrontendRule(service))
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func getBackendNameV1(service rancherData) string {
|
||||
backend := label.GetStringValue(service.Labels, label.TraefikBackend, service.Name)
|
||||
return provider.Normalize(backend)
|
||||
}
|
||||
|
||||
// TODO: Deprecated
|
||||
// replaced by Stickiness
|
||||
// Deprecated
|
||||
func getStickyV1(service rancherData) bool {
|
||||
if label.Has(service.Labels, label.TraefikBackendLoadBalancerSticky) {
|
||||
log.Warnf("Deprecated configuration found: %s. Please use %s.", label.TraefikBackendLoadBalancerSticky, label.TraefikBackendLoadBalancerStickiness)
|
||||
}
|
||||
return label.GetBoolValue(service.Labels, label.TraefikBackendLoadBalancerSticky, false)
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func hasLoadBalancerLabel(service rancherData) bool {
|
||||
method := label.Has(service.Labels, label.TraefikBackendLoadBalancerMethod)
|
||||
sticky := label.Has(service.Labels, label.TraefikBackendLoadBalancerSticky)
|
||||
stickiness := label.Has(service.Labels, label.TraefikBackendLoadBalancerStickiness)
|
||||
cookieName := label.Has(service.Labels, label.TraefikBackendLoadBalancerStickinessCookieName)
|
||||
return method || sticky || stickiness || cookieName
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func hasMaxConnLabels(service rancherData) bool {
|
||||
mca := label.Has(service.Labels, label.TraefikBackendMaxConnAmount)
|
||||
mcef := label.Has(service.Labels, label.TraefikBackendMaxConnExtractorFunc)
|
||||
return mca && mcef
|
||||
}
|
||||
|
||||
func hasRedirect(service rancherData) bool {
|
||||
value := label.GetStringValue(service.Labels, label.TraefikFrontendRedirectEntryPoint, "")
|
||||
frep := len(value) > 0
|
||||
value = label.GetStringValue(service.Labels, label.TraefikFrontendRedirectRegex, "")
|
||||
frrg := len(value) > 0
|
||||
value = label.GetStringValue(service.Labels, label.TraefikFrontendRedirectReplacement, "")
|
||||
frrp := len(value) > 0
|
||||
|
||||
return frep || frrg && frrp
|
||||
}
|
||||
|
||||
func getRedirectEntryPoint(service rancherData) string {
|
||||
value := label.GetStringValue(service.Labels, label.TraefikFrontendRedirectEntryPoint, "")
|
||||
if len(value) == 0 {
|
||||
return ""
|
||||
}
|
||||
return value
|
||||
}
|
||||
|
||||
func getRedirectRegex(service rancherData) string {
|
||||
value := label.GetStringValue(service.Labels, label.TraefikFrontendRedirectRegex, "")
|
||||
if len(value) == 0 {
|
||||
return ""
|
||||
}
|
||||
return value
|
||||
}
|
||||
|
||||
func getRedirectReplacement(service rancherData) string {
|
||||
value := label.GetStringValue(service.Labels, label.TraefikFrontendRedirectReplacement, "")
|
||||
if len(value) == 0 {
|
||||
return ""
|
||||
}
|
||||
return value
|
||||
}
|
||||
|
||||
// Label functions
|
||||
|
||||
// Deprecated
|
||||
func getFuncStringV1(labelName string, defaultValue string) func(service rancherData) string {
|
||||
return func(service rancherData) string {
|
||||
return label.GetStringValue(service.Labels, labelName, defaultValue)
|
||||
}
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func getFuncBoolV1(labelName string, defaultValue bool) func(service rancherData) bool {
|
||||
return func(service rancherData) bool {
|
||||
return label.GetBoolValue(service.Labels, labelName, defaultValue)
|
||||
}
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func getFuncIntV1(labelName string, defaultValue int) func(service rancherData) int {
|
||||
return func(service rancherData) int {
|
||||
return label.GetIntValue(service.Labels, labelName, defaultValue)
|
||||
}
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func getFuncInt64V1(labelName string, defaultValue int64) func(service rancherData) int64 {
|
||||
return func(service rancherData) int64 {
|
||||
return label.GetInt64Value(service.Labels, labelName, defaultValue)
|
||||
}
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func getFuncSliceStringV1(labelName string) func(service rancherData) []string {
|
||||
return func(service rancherData) []string {
|
||||
return label.GetSliceStringValue(service.Labels, labelName)
|
||||
}
|
||||
}
|
||||
|
||||
// Deprecated
|
||||
func hasFuncV1(labelName string) func(service rancherData) bool {
|
||||
return func(service rancherData) bool {
|
||||
return label.Has(service.Labels, labelName)
|
||||
}
|
||||
}
|
||||
503
provider/rancher/deprecated_config_test.go
Normal file
503
provider/rancher/deprecated_config_test.go
Normal file
|
|
@ -0,0 +1,503 @@
|
|||
package rancher
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/containous/traefik/provider/label"
|
||||
"github.com/containous/traefik/types"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestProviderBuildConfigurationV1(t *testing.T) {
|
||||
provider := &Provider{
|
||||
Domain: "rancher.localhost",
|
||||
ExposedByDefault: true,
|
||||
}
|
||||
|
||||
testCases := []struct {
|
||||
desc string
|
||||
services []rancherData
|
||||
expectedFrontends map[string]*types.Frontend
|
||||
expectedBackends map[string]*types.Backend
|
||||
}{
|
||||
{
|
||||
desc: "without services",
|
||||
services: []rancherData{},
|
||||
expectedFrontends: map[string]*types.Frontend{},
|
||||
expectedBackends: map[string]*types.Backend{},
|
||||
},
|
||||
{
|
||||
desc: "when all labels are set",
|
||||
services: []rancherData{
|
||||
{
|
||||
Labels: map[string]string{
|
||||
label.TraefikPort: "666",
|
||||
label.TraefikProtocol: "https",
|
||||
label.TraefikWeight: "12",
|
||||
|
||||
label.TraefikBackend: "foobar",
|
||||
|
||||
label.TraefikBackendCircuitBreakerExpression: "NetworkErrorRatio() > 0.5",
|
||||
label.TraefikBackendLoadBalancerMethod: "drr",
|
||||
label.TraefikBackendLoadBalancerSticky: "true",
|
||||
label.TraefikBackendLoadBalancerStickiness: "true",
|
||||
label.TraefikBackendLoadBalancerStickinessCookieName: "chocolate",
|
||||
label.TraefikBackendMaxConnAmount: "666",
|
||||
label.TraefikBackendMaxConnExtractorFunc: "client.ip",
|
||||
|
||||
label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
||||
label.TraefikFrontendEntryPoints: "http,https",
|
||||
label.TraefikFrontendPassHostHeader: "true",
|
||||
label.TraefikFrontendPriority: "666",
|
||||
label.TraefikFrontendRedirectEntryPoint: "https",
|
||||
label.TraefikFrontendRedirectRegex: "nope",
|
||||
label.TraefikFrontendRedirectReplacement: "nope",
|
||||
label.TraefikFrontendRule: "Host:traefik.io",
|
||||
},
|
||||
Health: "healthy",
|
||||
Containers: []string{"10.0.0.1", "10.0.0.2"},
|
||||
},
|
||||
},
|
||||
expectedFrontends: map[string]*types.Frontend{
|
||||
"frontend-Host-traefik-io": {
|
||||
EntryPoints: []string{
|
||||
"http",
|
||||
"https",
|
||||
},
|
||||
Backend: "backend-foobar",
|
||||
Routes: map[string]types.Route{
|
||||
"route-frontend-Host-traefik-io": {
|
||||
Rule: "Host:traefik.io",
|
||||
},
|
||||
},
|
||||
PassHostHeader: true,
|
||||
Priority: 666,
|
||||
BasicAuth: []string{
|
||||
"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
|
||||
"test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
||||
},
|
||||
Redirect: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
Regex: "nope",
|
||||
Replacement: "nope",
|
||||
},
|
||||
},
|
||||
},
|
||||
expectedBackends: map[string]*types.Backend{
|
||||
"backend-foobar": {
|
||||
Servers: map[string]types.Server{
|
||||
"server-0": {
|
||||
URL: "https://10.0.0.1:666",
|
||||
Weight: 12,
|
||||
},
|
||||
"server-1": {
|
||||
URL: "https://10.0.0.2:666",
|
||||
Weight: 12,
|
||||
},
|
||||
},
|
||||
CircuitBreaker: &types.CircuitBreaker{
|
||||
Expression: "NetworkErrorRatio() > 0.5",
|
||||
},
|
||||
LoadBalancer: &types.LoadBalancer{
|
||||
Method: "drr",
|
||||
Sticky: true,
|
||||
Stickiness: &types.Stickiness{
|
||||
CookieName: "chocolate",
|
||||
},
|
||||
},
|
||||
MaxConn: &types.MaxConn{
|
||||
Amount: 666,
|
||||
ExtractorFunc: "client.ip",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
desc: "with services",
|
||||
services: []rancherData{
|
||||
{
|
||||
Name: "test/service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikFrontendAuthBasic: "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0",
|
||||
label.TraefikFrontendRedirectEntryPoint: "https",
|
||||
},
|
||||
Health: "healthy",
|
||||
Containers: []string{"127.0.0.1"},
|
||||
},
|
||||
},
|
||||
expectedFrontends: map[string]*types.Frontend{
|
||||
"frontend-Host-test-service-rancher-localhost": {
|
||||
Backend: "backend-test-service",
|
||||
PassHostHeader: true,
|
||||
EntryPoints: []string{},
|
||||
BasicAuth: []string{"test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/", "test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"},
|
||||
Priority: 0,
|
||||
Redirect: &types.Redirect{
|
||||
EntryPoint: "https",
|
||||
},
|
||||
Routes: map[string]types.Route{
|
||||
"route-frontend-Host-test-service-rancher-localhost": {
|
||||
Rule: "Host:test.service.rancher.localhost",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
expectedBackends: map[string]*types.Backend{
|
||||
"backend-test-service": {
|
||||
Servers: map[string]types.Server{
|
||||
"server-0": {
|
||||
URL: "http://127.0.0.1:80",
|
||||
Weight: 0,
|
||||
},
|
||||
},
|
||||
CircuitBreaker: nil,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actualConfig := provider.buildConfigurationV1(test.services)
|
||||
require.NotNil(t, actualConfig)
|
||||
|
||||
assert.EqualValues(t, test.expectedBackends, actualConfig.Backends)
|
||||
assert.EqualValues(t, test.expectedFrontends, actualConfig.Frontends)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestProviderServiceFilterV1(t *testing.T) {
|
||||
provider := &Provider{
|
||||
Domain: "rancher.localhost",
|
||||
EnableServiceHealthFilter: true,
|
||||
}
|
||||
|
||||
constraint, _ := types.NewConstraint("tag==ch*se")
|
||||
provider.Constraints = types.Constraints{constraint}
|
||||
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected bool
|
||||
}{
|
||||
{
|
||||
desc: "missing Port labels, don't respect constraint",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
desc: "don't respect constraint",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "false",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
desc: "unhealthy",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikTags: "cheese",
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "unhealthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
desc: "inactive",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikTags: "not-cheesy",
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "inactive",
|
||||
},
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
desc: "healthy & active, tag: cheese",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikTags: "cheese",
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: true,
|
||||
},
|
||||
{
|
||||
desc: "healthy & active, tag: chose",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikTags: "chose",
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "active",
|
||||
},
|
||||
expected: true,
|
||||
},
|
||||
{
|
||||
desc: "healthy & upgraded",
|
||||
service: rancherData{
|
||||
Labels: map[string]string{
|
||||
label.TraefikTags: "cheeeeese",
|
||||
label.TraefikPort: "80",
|
||||
label.TraefikEnable: "true",
|
||||
},
|
||||
Health: "healthy",
|
||||
State: "upgraded",
|
||||
},
|
||||
expected: true,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := provider.serviceFilterV1(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestContainerFilterV1(t *testing.T) {
|
||||
testCases := []struct {
|
||||
name string
|
||||
healthState string
|
||||
state string
|
||||
expected bool
|
||||
}{
|
||||
{
|
||||
healthState: "unhealthy",
|
||||
state: "running",
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
healthState: "healthy",
|
||||
state: "stopped",
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
state: "stopped",
|
||||
expected: false,
|
||||
},
|
||||
{
|
||||
healthState: "healthy",
|
||||
state: "running",
|
||||
expected: true,
|
||||
},
|
||||
{
|
||||
healthState: "updating-healthy",
|
||||
state: "updating-running",
|
||||
expected: true,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.healthState+" "+test.state, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := containerFilter(test.name, test.healthState, test.state)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestProviderGetFrontendNameV1(t *testing.T) {
|
||||
provider := &Provider{Domain: "rancher.localhost"}
|
||||
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
desc: "default",
|
||||
service: rancherData{
|
||||
Name: "foo",
|
||||
},
|
||||
expected: "Host-foo-rancher-localhost",
|
||||
},
|
||||
{
|
||||
desc: "with Headers label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "Headers:User-Agent,bat/0.1.0",
|
||||
},
|
||||
},
|
||||
expected: "Headers-User-Agent-bat-0-1-0",
|
||||
},
|
||||
{
|
||||
desc: "with Host label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "Host:foo.bar",
|
||||
},
|
||||
},
|
||||
expected: "Host-foo-bar",
|
||||
},
|
||||
{
|
||||
desc: "with Path label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "Path:/test",
|
||||
},
|
||||
},
|
||||
expected: "Path-test",
|
||||
},
|
||||
{
|
||||
desc: "with PathPrefix label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "PathPrefix:/test2",
|
||||
},
|
||||
},
|
||||
expected: "PathPrefix-test2",
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := provider.getFrontendNameV1(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestProviderGetFrontendRuleV1(t *testing.T) {
|
||||
provider := &Provider{Domain: "rancher.localhost"}
|
||||
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
desc: "host",
|
||||
service: rancherData{
|
||||
Name: "foo",
|
||||
},
|
||||
expected: "Host:foo.rancher.localhost",
|
||||
},
|
||||
{
|
||||
desc: "host with /",
|
||||
service: rancherData{
|
||||
Name: "foo/bar",
|
||||
},
|
||||
expected: "Host:foo.bar.rancher.localhost",
|
||||
},
|
||||
{
|
||||
desc: "with Host label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "Host:foo.bar.com",
|
||||
},
|
||||
},
|
||||
expected: "Host:foo.bar.com",
|
||||
},
|
||||
{
|
||||
desc: "with Path label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "Path:/test",
|
||||
},
|
||||
},
|
||||
expected: "Path:/test",
|
||||
},
|
||||
{
|
||||
desc: "with PathPrefix label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikFrontendRule: "PathPrefix:/test2",
|
||||
},
|
||||
},
|
||||
expected: "PathPrefix:/test2",
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := provider.getFrontendRule(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetBackendNameV1(t *testing.T) {
|
||||
testCases := []struct {
|
||||
desc string
|
||||
service rancherData
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
desc: "without label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
},
|
||||
expected: "test-service",
|
||||
},
|
||||
{
|
||||
desc: "with label",
|
||||
service: rancherData{
|
||||
Name: "test-service",
|
||||
Labels: map[string]string{
|
||||
label.TraefikBackend: "foobar",
|
||||
},
|
||||
},
|
||||
|
||||
expected: "foobar",
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range testCases {
|
||||
test := test
|
||||
t.Run(test.desc, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual := getBackendNameV1(test.service)
|
||||
assert.Equal(t, test.expected, actual)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -38,11 +38,13 @@ type Provider struct {
|
|||
}
|
||||
|
||||
type rancherData struct {
|
||||
Name string
|
||||
Labels map[string]string // List of labels set to container or service
|
||||
Containers []string
|
||||
Health string
|
||||
State string
|
||||
Name string
|
||||
Labels map[string]string // List of labels set to container or service
|
||||
Containers []string
|
||||
Health string
|
||||
State string
|
||||
SegmentLabels map[string]string
|
||||
SegmentName string
|
||||
}
|
||||
|
||||
func (r rancherData) String() string {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue