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https://github.com/kubernetes-sigs/external-dns.git
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d54cd72e94
* Support for annotation based targets for Ingress * stay DRY: extract into addEndpointsFromTargetAnnotation
36 lines
1.3 KiB
Go
36 lines
1.3 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package source
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import "github.com/kubernetes-incubator/external-dns/endpoint"
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const (
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// The annotation used for figuring out which controller is responsible
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controllerAnnotationKey = "external-dns.alpha.kubernetes.io/controller"
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// The annotation used for defining the desired hostname
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hostnameAnnotationKey = "external-dns.alpha.kubernetes.io/hostname"
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// The annotation used for defining the desired ingress target
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targetAnnotationKey = "external-dns.alpha.kubernetes.io/target"
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// The value of the controller annotation so that we feel resposible
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controllerAnnotationValue = "dns-controller"
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)
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// Source defines the interface Endpoint sources should implement.
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type Source interface {
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Endpoints() ([]*endpoint.Endpoint, error)
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}
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