119 lines
6.7 KiB
Go
119 lines
6.7 KiB
Go
package kubernetes
|
|
|
|
import (
|
|
"github.com/containous/traefik/provider/label"
|
|
)
|
|
|
|
const (
|
|
annotationKubernetesIngressClass = "kubernetes.io/ingress.class"
|
|
annotationKubernetesAuthRealm = "ingress.kubernetes.io/auth-realm"
|
|
annotationKubernetesAuthType = "ingress.kubernetes.io/auth-type"
|
|
annotationKubernetesAuthSecret = "ingress.kubernetes.io/auth-secret"
|
|
annotationKubernetesRewriteTarget = "ingress.kubernetes.io/rewrite-target"
|
|
annotationKubernetesWhitelistSourceRange = "ingress.kubernetes.io/whitelist-source-range"
|
|
annotationKubernetesPreserveHost = "ingress.kubernetes.io/preserve-host"
|
|
annotationKubernetesPassTLSCert = "ingress.kubernetes.io/pass-tls-cert"
|
|
annotationKubernetesFrontendEntryPoints = "ingress.kubernetes.io/frontend-entry-points"
|
|
annotationKubernetesPriority = "ingress.kubernetes.io/priority"
|
|
annotationKubernetesCircuitBreakerExpression = "ingress.kubernetes.io/circuit-breaker-expression"
|
|
annotationKubernetesLoadBalancerMethod = "ingress.kubernetes.io/load-balancer-method"
|
|
annotationKubernetesAffinity = "ingress.kubernetes.io/affinity"
|
|
annotationKubernetesSessionCookieName = "ingress.kubernetes.io/session-cookie-name"
|
|
annotationKubernetesRuleType = "ingress.kubernetes.io/rule-type"
|
|
annotationKubernetesRedirectEntryPoint = "ingress.kubernetes.io/redirect-entry-point"
|
|
annotationKubernetesRedirectPermanent = "ingress.kubernetes.io/redirect-permanent"
|
|
annotationKubernetesRedirectRegex = "ingress.kubernetes.io/redirect-regex"
|
|
annotationKubernetesRedirectReplacement = "ingress.kubernetes.io/redirect-replacement"
|
|
annotationKubernetesMaxConnAmount = "ingress.kubernetes.io/max-conn-amount"
|
|
annotationKubernetesMaxConnExtractorFunc = "ingress.kubernetes.io/max-conn-extractor-func"
|
|
annotationKubernetesRateLimit = "ingress.kubernetes.io/rate-limit"
|
|
annotationKubernetesErrorPages = "ingress.kubernetes.io/error-pages"
|
|
annotationKubernetesBuffering = "ingress.kubernetes.io/buffering"
|
|
annotationKubernetesAppRoot = "ingress.kubernetes.io/app-root"
|
|
|
|
annotationKubernetesSSLRedirect = "ingress.kubernetes.io/ssl-redirect"
|
|
annotationKubernetesHSTSMaxAge = "ingress.kubernetes.io/hsts-max-age"
|
|
annotationKubernetesHSTSIncludeSubdomains = "ingress.kubernetes.io/hsts-include-subdomains"
|
|
annotationKubernetesCustomRequestHeaders = "ingress.kubernetes.io/custom-request-headers"
|
|
annotationKubernetesCustomResponseHeaders = "ingress.kubernetes.io/custom-response-headers"
|
|
annotationKubernetesAllowedHosts = "ingress.kubernetes.io/allowed-hosts"
|
|
annotationKubernetesProxyHeaders = "ingress.kubernetes.io/proxy-headers"
|
|
annotationKubernetesSSLTemporaryRedirect = "ingress.kubernetes.io/ssl-temporary-redirect"
|
|
annotationKubernetesSSLHost = "ingress.kubernetes.io/ssl-host"
|
|
annotationKubernetesSSLProxyHeaders = "ingress.kubernetes.io/ssl-proxy-headers"
|
|
annotationKubernetesHSTSPreload = "ingress.kubernetes.io/hsts-preload"
|
|
annotationKubernetesForceHSTSHeader = "ingress.kubernetes.io/force-hsts"
|
|
annotationKubernetesFrameDeny = "ingress.kubernetes.io/frame-deny"
|
|
annotationKubernetesCustomFrameOptionsValue = "ingress.kubernetes.io/custom-frame-options-value"
|
|
annotationKubernetesContentTypeNosniff = "ingress.kubernetes.io/content-type-nosniff"
|
|
annotationKubernetesBrowserXSSFilter = "ingress.kubernetes.io/browser-xss-filter"
|
|
annotationKubernetesContentSecurityPolicy = "ingress.kubernetes.io/content-security-policy"
|
|
annotationKubernetesPublicKey = "ingress.kubernetes.io/public-key"
|
|
annotationKubernetesReferrerPolicy = "ingress.kubernetes.io/referrer-policy"
|
|
annotationKubernetesIsDevelopment = "ingress.kubernetes.io/is-development"
|
|
)
|
|
|
|
// TODO [breaking] remove label support
|
|
var compatibilityMapping = map[string]string{
|
|
annotationKubernetesPreserveHost: "traefik.frontend.passHostHeader",
|
|
annotationKubernetesPassTLSCert: "traefik.frontend.passTLSCert",
|
|
annotationKubernetesFrontendEntryPoints: "traefik.frontend.entryPoints",
|
|
annotationKubernetesPriority: "traefik.frontend.priority",
|
|
annotationKubernetesCircuitBreakerExpression: "traefik.backend.circuitbreaker",
|
|
annotationKubernetesLoadBalancerMethod: "traefik.backend.loadbalancer.method",
|
|
annotationKubernetesAffinity: "traefik.backend.loadbalancer.stickiness",
|
|
annotationKubernetesSessionCookieName: "traefik.backend.loadbalancer.stickiness.cookieName",
|
|
annotationKubernetesRuleType: "traefik.frontend.rule.type",
|
|
annotationKubernetesRedirectEntryPoint: "traefik.frontend.redirect.entrypoint",
|
|
annotationKubernetesRedirectRegex: "traefik.frontend.redirect.regex",
|
|
annotationKubernetesRedirectReplacement: "traefik.frontend.redirect.replacement",
|
|
}
|
|
|
|
func getAnnotationName(annotations map[string]string, name string) string {
|
|
if _, ok := annotations[name]; ok {
|
|
return name
|
|
}
|
|
|
|
if _, ok := annotations[label.Prefix+name]; ok {
|
|
return name
|
|
}
|
|
|
|
// TODO [breaking] remove label support
|
|
if lbl, compat := compatibilityMapping[name]; compat {
|
|
if _, ok := annotations[lbl]; ok {
|
|
return name
|
|
}
|
|
}
|
|
|
|
return name
|
|
}
|
|
|
|
func getStringValue(annotations map[string]string, annotation string, defaultValue string) string {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetStringValue(annotations, annotationName, defaultValue)
|
|
}
|
|
|
|
func getBoolValue(annotations map[string]string, annotation string, defaultValue bool) bool {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetBoolValue(annotations, annotationName, defaultValue)
|
|
}
|
|
|
|
func getIntValue(annotations map[string]string, annotation string, defaultValue int) int {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetIntValue(annotations, annotationName, defaultValue)
|
|
}
|
|
|
|
func getInt64Value(annotations map[string]string, annotation string, defaultValue int64) int64 {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetInt64Value(annotations, annotationName, defaultValue)
|
|
}
|
|
|
|
func getSliceStringValue(annotations map[string]string, annotation string) []string {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetSliceStringValue(annotations, annotationName)
|
|
}
|
|
|
|
func getMapValue(annotations map[string]string, annotation string) map[string]string {
|
|
annotationName := getAnnotationName(annotations, annotation)
|
|
return label.GetMapValue(annotations, annotationName)
|
|
}
|