external-dns/source/annotations/annotations.go
2025-04-16 13:50:04 +01:00

55 lines
2.6 KiB
Go

/*
Copyright 2025 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package annotations
import (
"math"
)
const (
// CloudflareProxiedKey The annotation used for determining if traffic will go through Cloudflare
CloudflareProxiedKey = "external-dns.alpha.kubernetes.io/cloudflare-proxied"
CloudflareCustomHostnameKey = "external-dns.alpha.kubernetes.io/cloudflare-custom-hostname"
CloudflareRegionKey = "external-dns.alpha.kubernetes.io/cloudflare-region-key"
AWSPrefix = "external-dns.alpha.kubernetes.io/aws-"
SCWPrefix = "external-dns.alpha.kubernetes.io/scw-"
IBMCloudPrefix = "external-dns.alpha.kubernetes.io/ibmcloud-"
WebhookPrefix = "external-dns.alpha.kubernetes.io/webhook-"
CloudflarePrefix = "external-dns.alpha.kubernetes.io/cloudflare-"
TtlKey = "external-dns.alpha.kubernetes.io/ttl"
ttlMinimum = 1
ttlMaximum = math.MaxInt32
SetIdentifierKey = "external-dns.alpha.kubernetes.io/set-identifier"
AliasKey = "external-dns.alpha.kubernetes.io/alias"
TargetKey = "external-dns.alpha.kubernetes.io/target"
// The annotation used for figuring out which controller is responsible
ControllerKey = "external-dns.alpha.kubernetes.io/controller"
// The annotation used for defining the desired hostname
HostnameKey = "external-dns.alpha.kubernetes.io/hostname"
// The annotation used for specifying whether the public or private interface address is used
AccessKey = "external-dns.alpha.kubernetes.io/access"
// The annotation used for specifying the type of endpoints to use for headless services
EndpointsTypeKey = "external-dns.alpha.kubernetes.io/endpoints-type"
// The annotation used to determine the source of hostnames for ingresses. This is an optional field - all
// available hostname sources are used if not specified.
IngressHostnameSourceKey = "external-dns.alpha.kubernetes.io/ingress-hostname-source"
// The value of the controller annotation so that we feel responsible
ControllerValue = "dns-controller"
// The annotation used for defining the desired hostname
InternalHostnameKey = "external-dns.alpha.kubernetes.io/internal-hostname"
)