【修改】k8s 配置

apps/devops/services/k8s/ingress/ingress.go

@@ -0,0 +1,132 @@
+package ingress
+
+import (
+	"context"
+	"fmt"
+
+	"pandax/apps/devops/entity/k8s"
+	k8scommon "pandax/apps/devops/services/k8s/common"
+	"pandax/apps/devops/services/k8s/dataselect"
+	//v1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/api/networking/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	client "k8s.io/client-go/kubernetes"
+)
+
+// Ingress - a single ingress returned to the frontend.
+type Ingress struct {
+	k8s.ObjectMeta `json:"objectMeta"`
+	k8s.TypeMeta   `json:"typeMeta"`
+
+	// External endpoints of this ingress.
+	Endpoints []k8scommon.Endpoint `json:"endpoints"`
+	Hosts     []string             `json:"hosts"`
+	Spec      v1.IngressSpec       `json:"spec"`
+	Status    v1.IngressStatus     `json:"status"`
+}
+
+// IngressList - response structure for a queried ingress list.
+type IngressList struct {
+	k8s.ListMeta `json:"listMeta"`
+
+	// Unordered list of Ingresss.
+	Items []Ingress `json:"items"`
+}
+
+// GetIngressList returns all ingresses in the given namespace.
+func GetIngressList(client *client.Clientset, namespace *k8scommon.NamespaceQuery, dsQuery *dataselect.DataSelectQuery) (*IngressList, error) {
+	//ingressList, err := client.ExtensionsV1beta1().Ingresses(namespace.ToRequestParam()).List(context.TODO(), k8s.ListEverything)
+	ingressList, err := client.NetworkingV1().Ingresses(namespace.ToRequestParam()).List(context.TODO(), k8s.ListEverything)
+
+	if err != nil {
+		return nil, err
+	}
+	return toIngressList(ingressList.Items, dsQuery), nil
+
+}
+
+func getEndpoints(ingress *v1.Ingress) []k8scommon.Endpoint {
+	endpoints := make([]k8scommon.Endpoint, 0)
+	if len(ingress.Status.LoadBalancer.Ingress) > 0 {
+		for _, status := range ingress.Status.LoadBalancer.Ingress {
+			endpoint := k8scommon.Endpoint{}
+			if status.Hostname != "" {
+				endpoint.Host = status.Hostname
+			} else if status.IP != "" {
+				endpoint.Host = status.IP
+			}
+			endpoints = append(endpoints, endpoint)
+		}
+	}
+	return endpoints
+}
+
+func getHosts(ingress *v1.Ingress) []string {
+	hosts := make([]string, 0)
+	set := make(map[string]struct{})
+
+	for _, rule := range ingress.Spec.Rules {
+		if _, exists := set[rule.Host]; !exists && len(rule.Host) > 0 {
+			hosts = append(hosts, rule.Host)
+		}
+
+		set[rule.Host] = struct{}{}
+	}
+
+	return hosts
+}
+
+func toIngress(ingress *v1.Ingress) Ingress {
+	return Ingress{
+		ObjectMeta: k8s.NewObjectMeta(ingress.ObjectMeta),
+		TypeMeta:   k8s.NewTypeMeta(k8s.ResourceKindIngress),
+		Endpoints:  getEndpoints(ingress),
+		Hosts:      getHosts(ingress),
+		Spec:       ingress.Spec,
+		Status:     ingress.Status,
+	}
+}
+
+func toIngressList(ingresses []v1.Ingress, dsQuery *dataselect.DataSelectQuery) *IngressList {
+	newIngressList := &IngressList{
+		ListMeta: k8s.ListMeta{TotalItems: len(ingresses)},
+		Items:    make([]Ingress, 0),
+	}
+
+	ingresCells, filteredTotal := dataselect.GenericDataSelectWithFilter(toCells(ingresses), dsQuery)
+	ingresses = fromCells(ingresCells)
+	newIngressList.ListMeta = k8s.ListMeta{TotalItems: filteredTotal}
+
+	for _, ingress := range ingresses {
+		newIngressList.Items = append(newIngressList.Items, toIngress(&ingress))
+	}
+
+	return newIngressList
+}
+
+func DeleteIngress(client *client.Clientset, namespace string, name string) error {
+	global.Log.Info(fmt.Sprintf("请求删除Ingress: %v, namespace: %v", name, namespace))
+	return client.ExtensionsV1beta1().Ingresses(namespace).Delete(
+		context.TODO(),
+		name,
+		metav1.DeleteOptions{},
+	)
+}
+
+func DeleteCollectionIngress(client *client.Clientset, ingressList []k8s.ServiceData) (err error) {
+	global.Log.Info("批量删除Ingress开始")
+	for _, v := range ingressList {
+		global.Log.Info(fmt.Sprintf("delete ingress：%v, ns: %v", v.Name, v.Namespace))
+		err := client.ExtensionsV1beta1().Ingresses(v.Namespace).Delete(
+			context.TODO(),
+			v.Name,
+			metav1.DeleteOptions{},
+		)
+		if err != nil {
+			global.Log.Error(err.Error())
+			return err
+		}
+	}
+	global.Log.Info("删除ingress已完成")
+	return nil
+}