mirror of https://github.com/prometheus/prometheus
91 lines
2.7 KiB
Go
91 lines
2.7 KiB
Go
// Copyright 2016 The Prometheus 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 kubernetes
|
|
|
|
import (
|
|
v1 "k8s.io/api/networking/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
)
|
|
|
|
// ingressAdaptor is an adaptor for the different Ingress versions.
|
|
type ingressAdaptor interface {
|
|
getObjectMeta() metav1.ObjectMeta
|
|
name() string
|
|
namespace() string
|
|
labels() map[string]string
|
|
annotations() map[string]string
|
|
tlsHosts() []string
|
|
ingressClassName() *string
|
|
rules() []ingressRuleAdaptor
|
|
}
|
|
|
|
type ingressRuleAdaptor interface {
|
|
paths() []string
|
|
host() string
|
|
}
|
|
|
|
// Adaptor for networking.k8s.io/v1.
|
|
type ingressAdaptorV1 struct {
|
|
ingress *v1.Ingress
|
|
}
|
|
|
|
func newIngressAdaptorFromV1(ingress *v1.Ingress) ingressAdaptor {
|
|
return &ingressAdaptorV1{ingress: ingress}
|
|
}
|
|
|
|
func (i *ingressAdaptorV1) getObjectMeta() metav1.ObjectMeta { return i.ingress.ObjectMeta }
|
|
func (i *ingressAdaptorV1) name() string { return i.ingress.Name }
|
|
func (i *ingressAdaptorV1) namespace() string { return i.ingress.Namespace }
|
|
func (i *ingressAdaptorV1) labels() map[string]string { return i.ingress.Labels }
|
|
func (i *ingressAdaptorV1) annotations() map[string]string { return i.ingress.Annotations }
|
|
func (i *ingressAdaptorV1) ingressClassName() *string { return i.ingress.Spec.IngressClassName }
|
|
|
|
func (i *ingressAdaptorV1) tlsHosts() []string {
|
|
var hosts []string
|
|
for _, tls := range i.ingress.Spec.TLS {
|
|
hosts = append(hosts, tls.Hosts...)
|
|
}
|
|
return hosts
|
|
}
|
|
|
|
func (i *ingressAdaptorV1) rules() []ingressRuleAdaptor {
|
|
var rules []ingressRuleAdaptor
|
|
for _, rule := range i.ingress.Spec.Rules {
|
|
rules = append(rules, newIngressRuleAdaptorFromV1(rule))
|
|
}
|
|
return rules
|
|
}
|
|
|
|
type ingressRuleAdaptorV1 struct {
|
|
rule v1.IngressRule
|
|
}
|
|
|
|
func newIngressRuleAdaptorFromV1(rule v1.IngressRule) ingressRuleAdaptor {
|
|
return &ingressRuleAdaptorV1{rule: rule}
|
|
}
|
|
|
|
func (i *ingressRuleAdaptorV1) paths() []string {
|
|
rv := i.rule.IngressRuleValue
|
|
if rv.HTTP == nil {
|
|
return nil
|
|
}
|
|
paths := make([]string, len(rv.HTTP.Paths))
|
|
for n, p := range rv.HTTP.Paths {
|
|
paths[n] = p.Path
|
|
}
|
|
return paths
|
|
}
|
|
|
|
func (i *ingressRuleAdaptorV1) host() string { return i.rule.Host }
|