コード例 #1
0
import (
	"strings"

	"k8s.io/kubernetes/pkg/api/v1"
	"k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
	"k8s.io/kubernetes/pkg/metrics"
	"k8s.io/kubernetes/test/e2e/framework"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = framework.KubeDescribe("MetricsGrabber", func() {
	f := framework.NewDefaultFramework("metrics-grabber")
	var c clientset.Interface
	var grabber *metrics.MetricsGrabber
	BeforeEach(func() {
		var err error
		c = f.ClientSet
		framework.ExpectNoError(err)
		grabber, err = metrics.NewMetricsGrabber(c, true, true, true, true)
		framework.ExpectNoError(err)
	})

	It("should grab all metrics from API server.", func() {
		By("Connecting to /metrics endpoint")
		response, err := grabber.GrabFromApiServer()
		framework.ExpectNoError(err)
		Expect(response).NotTo(BeEmpty())
	})
コード例 #2
0
}

func checkMetrics(response metrics.Metrics, assumedMetrics map[string][]string) {
	invalidLabels := make(map[string]sets.String)
	unknownLabels := make(map[string]sets.String)
	validateLabelSet(metrics.CommonMetrics, response, invalidLabels, unknownLabels)
	validateLabelSet(assumedMetrics, response, invalidLabels, unknownLabels)

	Expect(unknownLabels).To(BeEmpty())
	Expect(invalidLabels).To(BeEmpty())
}

var _ = Describe("MetricsGrabber", func() {
	framework := NewFramework("metrics-grabber")
	var c *client.Client
	var grabber *metrics.MetricsGrabber
	BeforeEach(func() {
		var err error
		c = framework.Client
		expectNoError(err)
		grabber, err = metrics.NewMetricsGrabber(c, true, true, true, true)
		expectNoError(err)
	})

	It("should grab all metrics from API server.", func() {
		By("Connecting to /metrics endpoint")
		unknownMetrics := sets.NewString()
		response, err := grabber.GrabFromApiServer(unknownMetrics)
		expectNoError(err)
		Expect(unknownMetrics).To(BeEmpty())