if nodeCount == 30 {
f.AddonResourceConstraints = func() map[string]framework.ResourceConstraint { return density30AddonResourceVerifier(nodeCount) }()
}
nodeCpuCapacity = nodes.Items[0].Status.Allocatable.Cpu().MilliValue()
nodeMemCapacity = nodes.Items[0].Status.Allocatable.Memory().Value()
// Terminating a namespace (deleting the remaining objects from it - which
// generally means events) can affect the current run. Thus we wait for all
// terminating namespace to be finally deleted before starting this test.
err := framework.CheckTestingNSDeletedExcept(c, ns)
framework.ExpectNoError(err)
uuid = string(utiluuid.NewUUID())
framework.ExpectNoError(framework.ResetMetrics(c))
framework.ExpectNoError(os.Mkdir(fmt.Sprintf(framework.TestContext.OutputDir+"/%s", uuid), 0777))
framework.Logf("Listing nodes for easy debugging:\n")
for _, node := range nodes.Items {
var internalIP, externalIP string
for _, address := range node.Status.Addresses {
if address.Type == api.NodeInternalIP {
internalIP = address.Address
}
if address.Type == api.NodeExternalIP {
externalIP = address.Address
}
}
framework.Logf("Name: %v, clusterIP: %v, externalIP: %v", node.ObjectMeta.Name, internalIP, externalIP)
}
// of nodes without Routes created. Since this would make a node
// unschedulable, we need to wait until all of them are schedulable.
framework.ExpectNoError(framework.WaitForAllNodesSchedulable(clientset))
ns = f.Namespace.Name
nodes := framework.GetReadySchedulableNodesOrDie(clientset)
nodeCount = len(nodes.Items)
Expect(nodeCount).NotTo(BeZero())
// Terminating a namespace (deleting the remaining objects from it - which
// generally means events) can affect the current run. Thus we wait for all
// terminating namespace to be finally deleted before starting this test.
err := framework.CheckTestingNSDeletedExcept(clientset, ns)
framework.ExpectNoError(err)
framework.ExpectNoError(framework.ResetMetrics(clientset))
})
type Load struct {
podsPerNode int
image string
command []string
}
loadTests := []Load{
// The container will consume 1 cpu and 512mb of memory.
{podsPerNode: 3, image: "jess/stress", command: []string{"stress", "-c", "1", "-m", "2"}},
{podsPerNode: 30, image: "gcr.io/google_containers/serve_hostname:v1.4"},
}
for _, testArg := range loadTests {