149 lines
3.4 KiB
Go
149 lines
3.4 KiB
Go
/*
|
|
Copyright 2018 The KubeSphere 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 controllers
|
|
|
|
import (
|
|
"encoding/json"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/golang/glog"
|
|
"k8s.io/api/extensions/v1beta1"
|
|
metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/watch"
|
|
|
|
"kubesphere.io/kubesphere/pkg/client"
|
|
)
|
|
|
|
func (ctl *IngressCtl) generateObject(item v1beta1.Ingress) *Ingress {
|
|
name := item.Name
|
|
namespace := item.Namespace
|
|
ip := "-"
|
|
tls := "-"
|
|
createTime := item.CreationTimestamp.Time
|
|
if createTime.IsZero() {
|
|
createTime = time.Now()
|
|
}
|
|
|
|
var ipList []string
|
|
for _, lb := range item.Status.LoadBalancer.Ingress {
|
|
if len(lb.IP) > 0 {
|
|
ipList = append(ipList, lb.IP)
|
|
}
|
|
}
|
|
if len(ipList) > 0 {
|
|
ip = strings.Join(ipList, ",")
|
|
}
|
|
|
|
annotation, _ := json.Marshal(item.Annotations)
|
|
object := &Ingress{Namespace: namespace, Name: name, TlsTermination: tls, Ip: ip, CreateTime: createTime, AnnotationStr: string(annotation)}
|
|
|
|
return object
|
|
}
|
|
|
|
func (ctl *IngressCtl) listAndWatch() {
|
|
defer func() {
|
|
defer close(ctl.aliveChan)
|
|
if err := recover(); err != nil {
|
|
glog.Error(err)
|
|
return
|
|
}
|
|
}()
|
|
|
|
db := ctl.DB
|
|
|
|
if db.HasTable(&Ingress{}) {
|
|
db.DropTable(&Ingress{})
|
|
|
|
}
|
|
|
|
db = db.CreateTable(&Ingress{})
|
|
|
|
k8sClient := client.NewK8sClient()
|
|
list, err := k8sClient.ExtensionsV1beta1().Ingresses("").List(metaV1.ListOptions{})
|
|
if err != nil {
|
|
glog.Error(err)
|
|
return
|
|
}
|
|
|
|
for _, item := range list.Items {
|
|
obj := ctl.generateObject(item)
|
|
db.Create(obj)
|
|
}
|
|
|
|
watcher, err := k8sClient.ExtensionsV1beta1().Ingresses("").Watch(metaV1.ListOptions{})
|
|
if err != nil {
|
|
glog.Error(err)
|
|
return
|
|
}
|
|
|
|
for {
|
|
select {
|
|
case <-ctl.stopChan:
|
|
return
|
|
case event := <-watcher.ResultChan():
|
|
var ing Ingress
|
|
if event.Object == nil {
|
|
panic("watch timeout, restart ingress controller")
|
|
}
|
|
object := event.Object.(*v1beta1.Ingress)
|
|
if event.Type == watch.Deleted {
|
|
db.Where("name=? And namespace=?", object.Name, object.Namespace).Find(&ing)
|
|
db.Delete(ing)
|
|
break
|
|
}
|
|
obj := ctl.generateObject(*object)
|
|
db.Save(obj)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (ctl *IngressCtl) CountWithConditions(conditions string) int {
|
|
var object Ingress
|
|
|
|
return countWithConditions(ctl.DB, conditions, &object)
|
|
}
|
|
|
|
func (ctl *IngressCtl) ListWithConditions(conditions string, paging *Paging) (int, interface{}, error) {
|
|
var list []Ingress
|
|
var object Ingress
|
|
var total int
|
|
|
|
order := "createTime desc"
|
|
|
|
listWithConditions(ctl.DB, &total, &object, &list, conditions, paging, order)
|
|
|
|
for index, item := range list {
|
|
annotation := make(map[string]string)
|
|
json.Unmarshal([]byte(item.AnnotationStr), &annotation)
|
|
list[index].Annotation = annotation
|
|
list[index].AnnotationStr = ""
|
|
}
|
|
return total, list, nil
|
|
}
|
|
|
|
func (ctl *IngressCtl) Count(namespace string) int {
|
|
var count int
|
|
db := ctl.DB
|
|
if len(namespace) == 0 {
|
|
db.Model(&Ingress{}).Count(&count)
|
|
} else {
|
|
db.Model(&Ingress{}).Where("namespace = ?", namespace).Count(&count)
|
|
}
|
|
return count
|
|
}
|