admin/kubesphere
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

monitor: add platform metrics

Browse Source 
Signed-off-by: huanggze <loganhuang@yunify.com>
This commit is contained in:
huanggze
2020-05-22 22:03:25 +08:00
parent b8e6a670d7
commit 5c695a1c90
8 changed files with 252 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
pkg/kapis/monitoring/v1alpha3/handler.go
View File

@@ -23,8 +23,10 @@ import (
"github.com/emicklei/go-restful"
"k8s.io/client-go/kubernetes"
"kubesphere.io/kubesphere/pkg/api"
"kubesphere.io/kubesphere/pkg/informers"
model "kubesphere.io/kubesphere/pkg/models/monitoring"
"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
"kubesphere.io/kubesphere/pkg/simple/client/openpitrix"
"regexp"
)
@@ -33,8 +35,13 @@ type handler struct {
mo model.MonitoringOperator
}
func newHandler(k kubernetes.Interface, m monitoring.Interface) *handler {
return &handler{k, model.NewMonitoringOperator(m)}
func newHandler(k kubernetes.Interface, m monitoring.Interface, f informers.InformerFactory, o openpitrix.Client) *handler {
return &handler{k, model.NewMonitoringOperator(m, k, f, o)}
}
func (h handler) handleKubeSphereMetricsQuery(req *restful.Request, resp *restful.Response) {
res := h.mo.GetKubeSphereStats()
resp.WriteAsJson(res)
}
func (h handler) handleClusterMetricsQuery(req *restful.Request, resp *restful.Response) {
@@ -64,7 +71,13 @@ func (h handler) handleWorkspaceMetricsQuery(req *restful.Request, resp *restful
api.HandleBadRequest(resp, nil, err)
return
}
h.handleNamedMetricsQuery(resp, opt)
if req.QueryParameter("type") == "statistics" {
res := h.mo.GetWorkspaceStats(params.workspaceName)
resp.WriteAsJson(res)
} else {
h.handleNamedMetricsQuery(resp, opt)
}
}
func (h handler) handleNamespaceMetricsQuery(req *restful.Request, resp *restful.Response) {

4
pkg/kapis/monitoring/v1alpha3/helper_test.go
View File

@@ -6,6 +6,7 @@ import (
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes/fake"
"kubesphere.io/kubesphere/pkg/informers"
model "kubesphere.io/kubesphere/pkg/models/monitoring"
"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
"testing"
@@ -209,7 +210,8 @@ func TestParseRequestParams(t *testing.T) {
for i, tt := range tests {
t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
client := fake.NewSimpleClientset(&tt.namespace)
handler := newHandler(client, nil)
fakeInformerFactory := informers.NewInformerFactories(client, nil, nil, nil, nil, nil)
handler := newHandler(client, nil, fakeInformerFactory, nil)
result, err := handler.makeQueryOptions(tt.params, tt.lvl)
if err != nil {

15
pkg/kapis/monitoring/v1alpha3/register.go
View File

@@ -24,8 +24,10 @@ import (
"k8s.io/client-go/kubernetes"
"kubesphere.io/kubesphere/pkg/apiserver/runtime"
"kubesphere.io/kubesphere/pkg/constants"
"kubesphere.io/kubesphere/pkg/informers"
model "kubesphere.io/kubesphere/pkg/models/monitoring"
"kubesphere.io/kubesphere/pkg/simple/client/monitoring"
"kubesphere.io/kubesphere/pkg/simple/client/openpitrix"
"net/http"
)
@@ -36,10 +38,18 @@ const (
var GroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha3"}
func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, monitoringClient monitoring.Interface) error {
func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, monitoringClient monitoring.Interface, factory informers.InformerFactory, opClient openpitrix.Client) error {
ws := runtime.NewWebService(GroupVersion)
h := newHandler(k8sClient, monitoringClient)
h := newHandler(k8sClient, monitoringClient, factory, opClient)
ws.Route(ws.GET("/kubesphere").
To(h.handleKubeSphereMetricsQuery).
Doc("Get platform-level metric data.").
Metadata(restfulspec.KeyOpenAPITags, []string{constants.KubeSphereMetricsTag}).
Writes(model.Metrics{}).
Returns(http.StatusOK, RespOK, model.Metrics{})).
Produces(restful.MIME_JSON)
ws.Route(ws.GET("/cluster").
To(h.handleClusterMetricsQuery).
@@ -113,6 +123,7 @@ func AddToContainer(c *restful.Container, k8sClient kubernetes.Interface, monito
Param(ws.QueryParameter("end", "End time of query. Use **start** and **end** to retrieve metric data over a time span. It is a string with Unix time format, eg. 1561939200. ").DataType("string").Required(false)).
Param(ws.QueryParameter("step", "Time interval. Retrieve metric data at a fixed interval within the time range of start and end. It requires both **start** and **end** are provided. The format is [0-9]+[smhdwy]. Defaults to 10m (i.e. 10 min).").DataType("string").DefaultValue("10m").Required(false)).
Param(ws.QueryParameter("time", "A timestamp in Unix time format. Retrieve metric data at a single point in time. Defaults to now. Time and the combination of start, end, step are mutually exclusive.").DataType("string").Required(false)).
Param(ws.QueryParameter("type", "Additional operations. Currently available types is statistics. It retrieves the total number of namespaces, devops projects, members and roles in this workspace at the moment.").DataType("string").Required(false)).
Metadata(restfulspec.KeyOpenAPITags, []string{constants.WorkspaceMetricsTag}).
Writes(model.Metrics{}).
Returns(http.StatusOK, RespOK, model.Metrics{})).