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devlopment branch (#1736)

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This commit is contained in:
zryfish
2020-01-02 20:52:00 +08:00
committed by GitHub
parent ff0ffe8650
commit eceadec69c
440 changed files with 61524 additions and 3699 deletions
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62
pkg/models/components/components.go
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@@ -19,47 +19,56 @@ package components
import (
"fmt"
"k8s.io/klog"
"kubesphere.io/kubesphere/pkg/informers"
"kubesphere.io/kubesphere/pkg/models"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/client-go/informers"
"k8s.io/klog"
"kubesphere.io/kubesphere/pkg/api/resource/v1alpha2"
"kubesphere.io/kubesphere/pkg/constants"
)
func GetComponentStatus(name string) (interface{}, error) {
type ComponentsGetter interface {
GetComponentStatus(name string) (v1alpha2.ComponentStatus, error)
GetSystemHealthStatus() (v1alpha2.HealthStatus, error)
GetAllComponentsStatus() ([]v1alpha2.ComponentStatus, error)
}
type componentsGetter struct {
informers informers.SharedInformerFactory
}
func NewComponentsGetter(informers informers.SharedInformerFactory) ComponentsGetter {
return &componentsGetter{informers: informers}
}
func (c *componentsGetter) GetComponentStatus(name string) (v1alpha2.ComponentStatus, error) {
var service *corev1.Service
var err error
serviceLister := informers.SharedInformerFactory().Core().V1().Services().Lister()
for _, ns := range constants.SystemNamespaces {
service, err = serviceLister.Services(ns).Get(name)
service, err = c.informers.Core().V1().Services().Lister().Services(ns).Get(name)
if err == nil {
break
}
}
if err != nil {
return nil, err
return v1alpha2.ComponentStatus{}, err
}
if len(service.Spec.Selector) == 0 {
return nil, fmt.Errorf("component %s has no selector", name)
return v1alpha2.ComponentStatus{}, fmt.Errorf("component %s has no selector", name)
}
podLister := informers.SharedInformerFactory().Core().V1().Pods().Lister()
pods, err := podLister.Pods(service.Namespace).List(labels.SelectorFromValidatedSet(service.Spec.Selector))
pods, err := c.informers.Core().V1().Pods().Lister().Pods(service.Namespace).List(labels.SelectorFromValidatedSet(service.Spec.Selector))
if err != nil {
return nil, err
return v1alpha2.ComponentStatus{}, err
}
component := models.ComponentStatus{
component := v1alpha2.ComponentStatus{
Name: service.Name,
Namespace: service.Namespace,
SelfLink: service.SelfLink,
@@ -86,21 +95,20 @@ func isAllContainersReady(pod *corev1.Pod) bool {
return true
}
func GetSystemHealthStatus() (*models.HealthStatus, error) {
func (c *componentsGetter) GetSystemHealthStatus() (v1alpha2.HealthStatus, error) {
status := &models.HealthStatus{}
status := v1alpha2.HealthStatus{}
// get kubesphere-system components
components, err := GetAllComponentsStatus()
components, err := c.GetAllComponentsStatus()
if err != nil {
klog.Errorln(err)
}
status.KubeSphereComponents = components
nodeLister := informers.SharedInformerFactory().Core().V1().Nodes().Lister()
// get node status
nodes, err := nodeLister.List(labels.Everything())
nodes, err := c.informers.Core().V1().Nodes().Lister().List(labels.Everything())
if err != nil {
klog.Errorln(err)
return status, nil
@@ -116,7 +124,7 @@ func GetSystemHealthStatus() (*models.HealthStatus, error) {
}
}
}
nodeStatus := models.NodeStatus{TotalNodes: totalNodes, HealthyNodes: healthyNodes}
nodeStatus := v1alpha2.NodeStatus{TotalNodes: totalNodes, HealthyNodes: healthyNodes}
status.NodeStatus = nodeStatus
@@ -124,16 +132,14 @@ func GetSystemHealthStatus() (*models.HealthStatus, error) {
}
func GetAllComponentsStatus() ([]models.ComponentStatus, error) {
serviceLister := informers.SharedInformerFactory().Core().V1().Services().Lister()
podLister := informers.SharedInformerFactory().Core().V1().Pods().Lister()
func (c *componentsGetter) GetAllComponentsStatus() ([]v1alpha2.ComponentStatus, error) {
components := make([]models.ComponentStatus, 0)
components := make([]v1alpha2.ComponentStatus, 0)
var err error
for _, ns := range constants.SystemNamespaces {
services, err := serviceLister.Services(ns).List(labels.Everything())
services, err := c.informers.Core().V1().Services().Lister().Services(ns).List(labels.Everything())
if err != nil {
klog.Error(err)
@@ -147,7 +153,7 @@ func GetAllComponentsStatus() ([]models.ComponentStatus, error) {
continue
}
component := models.ComponentStatus{
component := v1alpha2.ComponentStatus{
Name: service.Name,
Namespace: service.Namespace,
SelfLink: service.SelfLink,
@@ -157,7 +163,7 @@ func GetAllComponentsStatus() ([]models.ComponentStatus, error) {
TotalBackends: 0,
}
pods, err := podLister.Pods(ns).List(labels.SelectorFromValidatedSet(service.Spec.Selector))
pods, err := c.informers.Core().V1().Pods().Lister().Pods(ns).List(labels.SelectorFromValidatedSet(service.Spec.Selector))
if err != nil {
klog.Errorln(err)