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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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33
pkg/kapis/resources/install/install.go
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@@ -1,33 +0,0 @@
/*
Copyright 2019 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 install
import (
"github.com/emicklei/go-restful"
urlruntime "k8s.io/apimachinery/pkg/util/runtime"
"kubesphere.io/kubesphere/pkg/apiserver/runtime"
"kubesphere.io/kubesphere/pkg/kapis/resources/v1alpha2"
)
func init() {
Install(runtime.Container)
}
func Install(c *restful.Container) {
urlruntime.Must(v1alpha2.AddToContainer(c))
}

345
pkg/kapis/resources/v1alpha2/handler.go Normal file
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@@ -0,0 +1,345 @@
package v1alpha2
import (
"fmt"
"github.com/emicklei/go-restful"
v1 "k8s.io/api/core/v1"
k8serr "k8s.io/apimachinery/pkg/api/errors"
"kubesphere.io/kubesphere/pkg/api"
"kubesphere.io/kubesphere/pkg/informers"
"kubesphere.io/kubesphere/pkg/models/components"
"kubesphere.io/kubesphere/pkg/models/git"
"kubesphere.io/kubesphere/pkg/models/quotas"
"kubesphere.io/kubesphere/pkg/models/registries"
"kubesphere.io/kubesphere/pkg/models/resources/v1alpha2"
"kubesphere.io/kubesphere/pkg/models/resources/v1alpha2/resource"
"kubesphere.io/kubesphere/pkg/models/revisions"
"kubesphere.io/kubesphere/pkg/models/routers"
"kubesphere.io/kubesphere/pkg/server/errors"
"kubesphere.io/kubesphere/pkg/server/params"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"net/http"
"strconv"
"strings"
)
type resourceHandler struct {
resourcesGetter *resource.ResourceGetter
componentsGetter components.ComponentsGetter
resourceQuotaGetter quotas.ResourceQuotaGetter
revisionGetter revisions.RevisionGetter
routerOperator routers.RouterOperator
gitVerifier git.GitVerifier
registryGetter registries.RegistryGetter
}
func newResourceHandler(client k8s.Client) *resourceHandler {
factory := informers.NewInformerFactories(client.Kubernetes(), client.KubeSphere(), client.S2i(), client.Application())
return &resourceHandler{
resourcesGetter: resource.NewResourceGetter(factory),
componentsGetter: components.NewComponentsGetter(factory.KubernetesSharedInformerFactory()),
resourceQuotaGetter: quotas.NewResourceQuotaGetter(factory.KubernetesSharedInformerFactory()),
revisionGetter: revisions.NewRevisionGetter(factory.KubernetesSharedInformerFactory()),
routerOperator: routers.NewRouterOperator(client.Kubernetes(), factory.KubernetesSharedInformerFactory()),
gitVerifier: git.NewGitVerifier(factory.KubernetesSharedInformerFactory()),
registryGetter: registries.NewRegistryGetter(factory.KubernetesSharedInformerFactory()),
}
}
func (r *resourceHandler) handleGetNamespacedResources(request *restful.Request, response *restful.Response) {
r.handleListNamespaceResources(request, response)
}
func (r *resourceHandler) handleListNamespaceResources(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
resourceName := request.PathParameter("resources")
conditions, err := params.ParseConditions(request.QueryParameter(params.ConditionsParam))
orderBy := params.GetStringValueWithDefault(request, params.OrderByParam, v1alpha2.CreateTime)
limit, offset := params.ParsePaging(request.QueryParameter(params.PagingParam))
reverse := params.ParseReverse(request)
if err != nil {
response.WriteHeaderAndEntity(http.StatusBadRequest, err)
return
}
result, err := r.resourcesGetter.ListResources(namespace, resourceName, conditions, orderBy, reverse, limit, offset)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetSystemHealthStatus(_ *restful.Request, response *restful.Response) {
result, err := r.componentsGetter.GetSystemHealthStatus()
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetComponentStatus(request *restful.Request, response *restful.Response) {
component := request.PathParameter("component")
result, err := r.componentsGetter.GetComponentStatus(component)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetComponents(_ *restful.Request, response *restful.Response) {
result, err := r.componentsGetter.GetAllComponentsStatus()
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetClusterQuotas(_ *restful.Request, response *restful.Response) {
result, err := r.resourceQuotaGetter.GetClusterQuota()
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetNamespaceQuotas(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
quota, err := r.resourceQuotaGetter.GetNamespaceQuota(namespace)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(quota)
}
func (r *resourceHandler) handleGetDaemonSetRevision(request *restful.Request, response *restful.Response) {
daemonset := request.PathParameter("daemonset")
namespace := request.PathParameter("namespace")
revision, err := strconv.Atoi(request.PathParameter("revision"))
if err != nil {
response.WriteHeaderAndEntity(http.StatusBadRequest, errors.Wrap(err))
return
}
result, err := r.revisionGetter.GetDaemonSetRevision(namespace, daemonset, revision)
if err != nil {
response.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetDeploymentRevision(request *restful.Request, response *restful.Response) {
deploy := request.PathParameter("deployment")
namespace := request.PathParameter("namespace")
revision := request.PathParameter("revision")
result, err := r.revisionGetter.GetDeploymentRevision(namespace, deploy, revision)
if err != nil {
response.WriteHeaderAndEntity(http.StatusInternalServerError, errors.Wrap(err))
return
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetStatefulSetRevision(request *restful.Request, response *restful.Response) {
statefulset := request.PathParameter("statefulset")
namespace := request.PathParameter("namespace")
revision, err := strconv.Atoi(request.PathParameter("revision"))
if err != nil {
response.WriteHeaderAndEntity(http.StatusBadRequest, errors.Wrap(err))
return
}
result, err := r.revisionGetter.GetStatefulSetRevision(namespace, statefulset, revision)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(result)
}
// Get ingress controller service for specified namespace
func (r *resourceHandler) handleGetRouter(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
router, err := r.routerOperator.GetRouter(namespace)
if err != nil {
if k8serr.IsNotFound(err) {
response.WriteHeaderAndEntity(http.StatusNotFound, errors.Wrap(err))
} else {
api.HandleInternalError(response, err)
}
return
}
response.WriteAsJson(router)
}
// Create ingress controller and related services
func (r *resourceHandler) handleCreateRouter(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
newRouter := api.Router{}
err := request.ReadEntity(&newRouter)
if err != nil {
response.WriteHeaderAndEntity(http.StatusBadRequest, errors.Wrap(fmt.Errorf("wrong annotations, missing key or value")))
return
}
routerType := v1.ServiceTypeNodePort
if strings.Compare(strings.ToLower(newRouter.RouterType), "loadbalancer") == 0 {
routerType = v1.ServiceTypeLoadBalancer
}
router, err := r.routerOperator.CreateRouter(namespace, routerType, newRouter.Annotations)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(router)
}
// Delete ingress controller and services
func (r *resourceHandler) handleDeleteRouter(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
router, err := r.routerOperator.DeleteRouter(namespace)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(router)
}
func (r *resourceHandler) handleUpdateRouter(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
newRouter := api.Router{}
err := request.ReadEntity(&newRouter)
if err != nil {
response.WriteHeaderAndEntity(http.StatusBadRequest, errors.Wrap(err))
return
}
var routerType = v1.ServiceTypeNodePort
if strings.Compare(strings.ToLower(newRouter.RouterType), "loadbalancer") == 0 {
routerType = v1.ServiceTypeLoadBalancer
}
router, err := r.routerOperator.UpdateRouter(namespace, routerType, newRouter.Annotations)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteAsJson(router)
}
func (r *resourceHandler) handleVerifyGitCredential(request *restful.Request, response *restful.Response) {
var credential api.GitCredential
err := request.ReadEntity(&credential)
if err != nil {
api.HandleBadRequest(response, err)
return
}
err = r.gitVerifier.VerifyGitCredential(credential.RemoteUrl, credential.SecretRef.Namespace, credential.SecretRef.Name)
if err != nil {
api.HandleBadRequest(response, err)
return
}
response.WriteHeader(http.StatusOK)
}
func (r *resourceHandler) handleVerifyRegistryCredential(request *restful.Request, response *restful.Response) {
var credential api.RegistryCredential
err := request.ReadEntity(&credential)
if err != nil {
api.HandleBadRequest(response, err)
return
}
err = r.registryGetter.VerifyRegistryCredential(credential)
if err != nil {
api.HandleBadRequest(response, err)
return
}
response.WriteHeader(http.StatusOK)
}
func (r *resourceHandler) handleGetRegistryEntry(request *restful.Request, response *restful.Response) {
imageName := request.QueryParameter("image")
namespace := request.QueryParameter("namespace")
secretName := request.QueryParameter("secret")
detail, err := r.registryGetter.GetEntry(namespace, secretName, imageName)
if err != nil {
api.HandleBadRequest(response, err)
return
}
response.WriteAsJson(detail)
}
func (r *resourceHandler) handleGetNamespacedAbnormalWorkloads(request *restful.Request, response *restful.Response) {
namespace := request.PathParameter("namespace")
result := api.Workloads{
Namespace: namespace,
Count: make(map[string]int),
}
for _, workloadType := range []string{api.ResourceKindDeployment, api.ResourceKindStatefulSet, api.ResourceKindDaemonSet, api.ResourceKindJob, api.ResourceKindPersistentVolumeClaim} {
var notReadyStatus string
switch workloadType {
case api.ResourceKindPersistentVolumeClaim:
notReadyStatus = strings.Join([]string{v1alpha2.StatusPending, v1alpha2.StatusLost}, "|")
case api.ResourceKindJob:
notReadyStatus = v1alpha2.StatusFailed
default:
notReadyStatus = v1alpha2.StatusUpdating
}
res, err := r.resourcesGetter.ListResources(namespace, workloadType, &params.Conditions{Match: map[string]string{v1alpha2.Status: notReadyStatus}}, "", false, -1, 0)
if err != nil {
api.HandleInternalError(response, err)
}
result.Count[workloadType] = len(res.Items)
}
response.WriteAsJson(result)
}
func (r *resourceHandler) handleGetAbnormalWorkloads(request *restful.Request, response *restful.Response) {
r.handleGetNamespacedAbnormalWorkloads(request, response)
}

135
pkg/kapis/resources/v1alpha2/register.go
View File

@@ -23,43 +23,32 @@ import (
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"kubesphere.io/kubesphere/pkg/apiserver/components"
"kubesphere.io/kubesphere/pkg/apiserver/git"
"kubesphere.io/kubesphere/pkg/apiserver/operations"
"kubesphere.io/kubesphere/pkg/apiserver/quotas"
"kubesphere.io/kubesphere/pkg/apiserver/registries"
"kubesphere.io/kubesphere/pkg/api"
"kubesphere.io/kubesphere/pkg/api/resource/v1alpha2"
"kubesphere.io/kubesphere/pkg/apiserver/resources"
"kubesphere.io/kubesphere/pkg/apiserver/revisions"
"kubesphere.io/kubesphere/pkg/apiserver/routers"
"kubesphere.io/kubesphere/pkg/apiserver/runtime"
"kubesphere.io/kubesphere/pkg/apiserver/workloadstatuses"
"kubesphere.io/kubesphere/pkg/constants"
"kubesphere.io/kubesphere/pkg/models"
gitmodel "kubesphere.io/kubesphere/pkg/models/git"
registriesmodel "kubesphere.io/kubesphere/pkg/models/registries"
"kubesphere.io/kubesphere/pkg/models/status"
"kubesphere.io/kubesphere/pkg/server/errors"
"kubesphere.io/kubesphere/pkg/server/params"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"net/http"
)
const GroupName = "resources.kubesphere.io"
const (
GroupName = "resources.kubesphere.io"
)
var GroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha2"}
var (
WebServiceBuilder = runtime.NewContainerBuilder(addWebService)
AddToContainer = WebServiceBuilder.AddToContainer
)
func addWebService(c *restful.Container) error {
func AddToContainer(c *restful.Container, client k8s.Client) error {
webservice := runtime.NewWebService(GroupVersion)
ok := "ok"
handler := newResourceHandler(client)
webservice.Route(webservice.GET("/namespaces/{namespace}/{resources}").
To(resources.ListNamespacedResources).
To(handler.handleListNamespaceResources).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Doc("Namespace level resource query").
Param(webservice.PathParameter("namespace", "the name of the project")).
@@ -73,21 +62,11 @@ func addWebService(c *restful.Container) error {
DefaultValue("limit=10,page=1")).
Param(webservice.QueryParameter(params.ReverseParam, "sort parameters, e.g. reverse=true")).
Param(webservice.QueryParameter(params.OrderByParam, "sort parameters, e.g. orderBy=createTime")).
Returns(http.StatusOK, ok, models.PageableResponse{}))
webservice.Route(webservice.POST("/namespaces/{namespace}/jobs/{job}").
To(operations.RerunJob).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Doc("Rerun job whether the job is complete or not").
Param(webservice.PathParameter("job", "job name")).
Param(webservice.PathParameter("namespace", "the name of the namespace where the job runs in")).
Param(webservice.QueryParameter("action", "action must be \"rerun\"")).
Param(webservice.QueryParameter("resourceVersion", "version of job, rerun when the version matches")).
Returns(http.StatusOK, ok, errors.Error{}))
Returns(http.StatusOK, api.StatusOK, models.PageableResponse{}))
webservice.Route(webservice.GET("/{resources}").
To(resources.ListResources).
Returns(http.StatusOK, ok, models.PageableResponse{}).
To(handler.handleListNamespaceResources).
Returns(http.StatusOK, api.StatusOK, models.PageableResponse{}).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ClusterResourcesTag}).
Doc("Cluster level resource query").
Param(webservice.PathParameter("resources", "cluster level resource type, e.g. nodes,workspaces,storageclasses,clusterroles.")).
@@ -102,67 +81,60 @@ func addWebService(c *restful.Container) error {
Param(webservice.QueryParameter(params.ReverseParam, "sort parameters, e.g. reverse=true")).
Param(webservice.QueryParameter(params.OrderByParam, "sort parameters, e.g. orderBy=createTime")))
webservice.Route(webservice.POST("/nodes/{node}/drainage").
To(operations.DrainNode).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ClusterResourcesTag}).
Doc("remove a node from service, safely evict all of your pods from a node and you can power down the node. More info: https://kubernetes.io/docs/tasks/administer-cluster/safely-drain-node/").
Param(webservice.PathParameter("node", "node name")).
Returns(http.StatusOK, ok, errors.Error{}))
webservice.Route(webservice.GET("/users/{user}/kubectl").
To(resources.GetKubectl).
Doc("get user's kubectl pod").
Param(webservice.PathParameter("user", "username")).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.UserResourcesTag}).
Returns(http.StatusOK, ok, models.PodInfo{}))
Returns(http.StatusOK, api.StatusOK, models.PodInfo{}))
webservice.Route(webservice.GET("/users/{user}/kubeconfig").
Produces("text/plain", restful.MIME_JSON).
To(resources.GetKubeconfig).
Doc("get users' kubeconfig").
Param(webservice.PathParameter("user", "username")).
Returns(http.StatusOK, ok, "").
Returns(http.StatusOK, api.StatusOK, "").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.UserResourcesTag}))
webservice.Route(webservice.GET("/components").
To(components.GetComponents).
To(handler.handleGetComponents).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ComponentStatusTag}).
Doc("List the system components.").
Returns(http.StatusOK, ok, []models.ComponentStatus{}))
Returns(http.StatusOK, api.StatusOK, []v1alpha2.ComponentStatus{}))
webservice.Route(webservice.GET("/components/{component}").
To(components.GetComponentStatus).
To(handler.handleGetComponentStatus).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ComponentStatusTag}).
Doc("Describe the specified system component.").
Param(webservice.PathParameter("component", "component name")).
Returns(http.StatusOK, ok, models.ComponentStatus{}))
Returns(http.StatusOK, api.StatusOK, v1alpha2.ComponentStatus{}))
webservice.Route(webservice.GET("/componenthealth").
To(components.GetSystemHealthStatus).
To(handler.handleGetSystemHealthStatus).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ComponentStatusTag}).
Doc("Get the health status of system components.").
Returns(http.StatusOK, ok, models.HealthStatus{}))
Returns(http.StatusOK, api.StatusOK, v1alpha2.HealthStatus{}))
webservice.Route(webservice.GET("/quotas").
To(quotas.GetClusterQuotas).
To(handler.handleGetClusterQuotas).
Doc("get whole cluster's resource usage").
Returns(http.StatusOK, ok, models.ResourceQuota{}).
Returns(http.StatusOK, api.StatusOK, api.ResourceQuota{}).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ClusterResourcesTag}))
webservice.Route(webservice.GET("/namespaces/{namespace}/quotas").
Doc("get specified namespace's resource quota and usage").
Param(webservice.PathParameter("namespace", "the name of the project")).
Returns(http.StatusOK, ok, models.ResourceQuota{}).
Returns(http.StatusOK, api.StatusOK, api.ResourceQuota{}).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
To(quotas.GetNamespaceQuotas))
To(handler.handleGetNamespaceQuotas))
webservice.Route(webservice.POST("registry/verify").
To(registries.RegistryVerify).
To(handler.handleVerifyRegistryCredential).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.VerificationTag}).
Doc("verify if a user has access to the docker registry").
Reads(registriesmodel.AuthInfo{}).
Returns(http.StatusOK, ok, errors.Error{}))
Reads(api.RegistryCredential{}).
Returns(http.StatusOK, api.StatusOK, errors.Error{}))
webservice.Route(webservice.GET("/registry/blob").
To(registries.RegistryImageBlob).
To(handler.handleGetRegistryEntry).
Param(webservice.QueryParameter("image", "query image, condition for filtering.").
Required(true).
DataFormat("image=%s")).
@@ -175,87 +147,80 @@ func addWebService(c *restful.Container) error {
Metadata(restfulspec.KeyOpenAPITags, []string{constants.RegistryTag}).
Doc("Retrieve the blob from the registry identified").
Writes(registriesmodel.ImageDetails{}).
Returns(http.StatusOK, ok, registriesmodel.ImageDetails{}),
Returns(http.StatusOK, api.StatusOK, registriesmodel.ImageDetails{}),
)
webservice.Route(webservice.POST("git/verify").
To(git.GitReadVerify).
To(handler.handleVerifyGitCredential).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.VerificationTag}).
Doc("Verify if the kubernetes secret has read access to the git repository").
Reads(gitmodel.AuthInfo{}).
Returns(http.StatusOK, ok, errors.Error{}),
Returns(http.StatusOK, api.StatusOK, errors.Error{}),
)
webservice.Route(webservice.GET("/namespaces/{namespace}/daemonsets/{daemonset}/revisions/{revision}").
To(revisions.GetDaemonSetRevision).
To(handler.handleGetDaemonSetRevision).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Doc("Get the specified daemonset revision").
Param(webservice.PathParameter("daemonset", "the name of the daemonset")).
Param(webservice.PathParameter("namespace", "the namespace of the daemonset")).
Param(webservice.PathParameter("revision", "the revision of the daemonset")).
Returns(http.StatusOK, ok, appsv1.DaemonSet{}))
Returns(http.StatusOK, api.StatusOK, appsv1.DaemonSet{}))
webservice.Route(webservice.GET("/namespaces/{namespace}/deployments/{deployment}/revisions/{revision}").
To(revisions.GetDeployRevision).
To(handler.handleGetDeploymentRevision).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Doc("Get the specified deployment revision").
Param(webservice.PathParameter("deployment", "the name of deployment")).
Param(webservice.PathParameter("namespace", "the namespace of the deployment")).
Param(webservice.PathParameter("revision", "the revision of the deployment")).
Returns(http.StatusOK, ok, appsv1.ReplicaSet{}))
Returns(http.StatusOK, api.StatusOK, appsv1.ReplicaSet{}))
webservice.Route(webservice.GET("/namespaces/{namespace}/statefulsets/{statefulset}/revisions/{revision}").
To(revisions.GetStatefulSetRevision).
To(handler.handleGetStatefulSetRevision).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Doc("Get the specified statefulset revision").
Param(webservice.PathParameter("statefulset", "the name of the statefulset")).
Param(webservice.PathParameter("namespace", "the namespace of the statefulset")).
Param(webservice.PathParameter("revision", "the revision of the statefulset")).
Returns(http.StatusOK, ok, appsv1.StatefulSet{}))
webservice.Route(webservice.GET("/routers").
To(routers.GetAllRouters).
Doc("List all routers of all projects").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ClusterResourcesTag}).
Returns(http.StatusOK, ok, corev1.ServiceList{}))
Returns(http.StatusOK, api.StatusOK, appsv1.StatefulSet{}))
webservice.Route(webservice.GET("/namespaces/{namespace}/router").
To(routers.GetRouter).
To(handler.handleGetRouter).
Doc("List router of a specified project").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Returns(http.StatusOK, ok, corev1.Service{}).
Returns(http.StatusOK, api.StatusOK, corev1.Service{}).
Param(webservice.PathParameter("namespace", "the name of the project")))
webservice.Route(webservice.DELETE("/namespaces/{namespace}/router").
To(routers.DeleteRouter).
To(handler.handleDeleteRouter).
Doc("List router of a specified project").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Returns(http.StatusOK, ok, corev1.Service{}).
Returns(http.StatusOK, api.StatusOK, corev1.Service{}).
Param(webservice.PathParameter("namespace", "the name of the project")))
webservice.Route(webservice.POST("/namespaces/{namespace}/router").
To(routers.CreateRouter).
To(handler.handleCreateRouter).
Doc("Create a router for a specified project").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Returns(http.StatusOK, ok, corev1.Service{}).
Returns(http.StatusOK, api.StatusOK, corev1.Service{}).
Param(webservice.PathParameter("namespace", "the name of the project")))
webservice.Route(webservice.PUT("/namespaces/{namespace}/router").
To(routers.UpdateRouter).
To(handler.handleUpdateRouter).
Doc("Update a router for a specified project").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Returns(http.StatusOK, ok, corev1.Service{}).
Returns(http.StatusOK, api.StatusOK, corev1.Service{}).
Param(webservice.PathParameter("namespace", "the name of the project")))
webservice.Route(webservice.GET("/abnormalworkloads").
Doc("get abnormal workloads' count of whole cluster").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.ClusterResourcesTag}).
Returns(http.StatusOK, ok, status.WorkLoadStatus{}).
To(workloadstatuses.GetClusterAbnormalWorkloads))
Returns(http.StatusOK, api.StatusOK, api.Workloads{}).
To(handler.handleGetAbnormalWorkloads))
webservice.Route(webservice.GET("/namespaces/{namespace}/abnormalworkloads").
Doc("get abnormal workloads' count of specified namespace").
Param(webservice.PathParameter("namespace", "the name of the project")).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.NamespaceResourcesTag}).
Returns(http.StatusOK, ok, status.WorkLoadStatus{}).
To(workloadstatuses.GetNamespacedAbnormalWorkloads))
Returns(http.StatusOK, api.StatusOK, api.Workloads{}).
To(handler.handleGetNamespacedAbnormalWorkloads))
c.Add(webservice)

91
pkg/kapis/resources/v1alpha3/handler.go Normal file
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package v1alpha3
import (
"github.com/emicklei/go-restful"
"kubesphere.io/kubesphere/pkg/api"
"kubesphere.io/kubesphere/pkg/apiserver/query"
"kubesphere.io/kubesphere/pkg/informers"
"kubesphere.io/kubesphere/pkg/models/components"
"kubesphere.io/kubesphere/pkg/models/resources/v1alpha3/resource"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"net/http"
)
type Handler struct {
namespacedResourceGetter *resource.NamespacedResourceGetter
componentsGetter components.ComponentsGetter
}
func New(client k8s.Client) *Handler {
factory := informers.NewInformerFactories(client.Kubernetes(), nil, nil, nil)
return &Handler{
namespacedResourceGetter: resource.New(factory.KubernetesSharedInformerFactory()),
componentsGetter: components.NewComponentsGetter(factory.KubernetesSharedInformerFactory()),
}
}
func (h Handler) handleGetNamespacedResource(request *restful.Request, response *restful.Response) {
resource := request.PathParameter("resources")
namespace := request.PathParameter("namespace")
name := request.PathParameter("name")
result, err := h.namespacedResourceGetter.Get(resource, namespace, name)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteHeaderAndEntity(http.StatusOK, result)
}
// handleListNamedResource retrieves namespaced scope resources
func (h Handler) handleListNamespacedResource(request *restful.Request, response *restful.Response) {
query := query.ParseQueryParameter(request)
resource := request.PathParameter("resources")
namespace := request.PathParameter("namespace")
result, err := h.namespacedResourceGetter.List(resource, namespace, query)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteHeaderAndEntity(http.StatusOK, result)
}
func (h Handler) handleGetComponentStatus(request *restful.Request, response *restful.Response) {
component := request.PathParameter("component")
result, err := h.componentsGetter.GetComponentStatus(component)
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteHeaderAndEntity(http.StatusOK, result)
}
func (h Handler) handleGetSystemHealthStatus(request *restful.Request, response *restful.Response) {
result, err := h.componentsGetter.GetSystemHealthStatus()
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteHeaderAndEntity(http.StatusOK, result)
}
// get all componentsHandler
func (h Handler) handleGetComponents(request *restful.Request, response *restful.Response) {
result, err := h.componentsGetter.GetAllComponentsStatus()
if err != nil {
api.HandleInternalError(response, err)
return
}
response.WriteHeaderAndEntity(http.StatusOK, result)
}

7
pkg/kapis/resources/v1alpha3/handler_test.go Normal file
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package v1alpha3
import "testing"
func TestComponentHandler(t *testing.T) {
}

81
pkg/kapis/resources/v1alpha3/register.go Normal file
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/*
Copyright 2019 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 v1alpha3
import (
"github.com/emicklei/go-restful"
"github.com/emicklei/go-restful-openapi"
"k8s.io/apimachinery/pkg/runtime/schema"
"kubesphere.io/kubesphere/pkg/api"
"kubesphere.io/kubesphere/pkg/api/resource/v1alpha2"
"kubesphere.io/kubesphere/pkg/apiserver/query"
"kubesphere.io/kubesphere/pkg/apiserver/runtime"
"kubesphere.io/kubesphere/pkg/simple/client/k8s"
"net/http"
)
const (
GroupName = "resources.kubesphere.io"
tagComponentStatus = "Component Status"
tagNamespacedResource = "Namespaced Resource"
ok = "OK"
)
var GroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha2"}
func AddWebService(c *restful.Container, client k8s.Client) error {
webservice := runtime.NewWebService(GroupVersion)
handler := New(client)
webservice.Route(webservice.GET("/namespaces/{namespace}/{resources}").
To(handler.handleGetNamespacedResource).
Metadata(restfulspec.KeyOpenAPITags, []string{tagNamespacedResource}).
Doc("Namespace level resource query").
Param(webservice.PathParameter("namespace", "the name of the project")).
Param(webservice.PathParameter("resources", "namespace level resource type, e.g. pods,jobs,configmaps,services.")).
Param(webservice.QueryParameter(query.ParameterName, "name used to do filtering").Required(false)).
Param(webservice.QueryParameter(query.ParameterPage, "page").Required(false).DataFormat("page=%d").DefaultValue("page=0")).
Param(webservice.QueryParameter(query.ParameterLimit, "limit").Required(false)).
Param(webservice.QueryParameter(query.ParameterAscending, "sort parameters, e.g. reverse=true").Required(false).DefaultValue("ascending=false")).
Param(webservice.QueryParameter(query.ParameterOrderBy, "sort parameters, e.g. orderBy=createTime")).
Returns(http.StatusOK, ok, api.ListResult{}))
webservice.Route(webservice.GET("/components").
To(handler.handleGetComponents).
Metadata(restfulspec.KeyOpenAPITags, []string{tagComponentStatus}).
Doc("List the system components.").
Returns(http.StatusOK, ok, []v1alpha2.ComponentStatus{}))
webservice.Route(webservice.GET("/components/{component}").
To(handler.handleGetComponentStatus).
Metadata(restfulspec.KeyOpenAPITags, []string{tagComponentStatus}).
Doc("Describe the specified system component.").
Param(webservice.PathParameter("component", "component name")).
Returns(http.StatusOK, ok, v1alpha2.ComponentStatus{}))
webservice.Route(webservice.GET("/componenthealth").
To(handler.handleGetSystemHealthStatus).
Metadata(restfulspec.KeyOpenAPITags, []string{tagComponentStatus}).
Doc("Get the health status of system components.").
Returns(http.StatusOK, ok, v1alpha2.HealthStatus{}))
c.Add(webservice)
return nil
}