BeforeEach(func() {
framework.SkipUnlessProviderIs("gce")
c = f.ClientSet
ns = f.Namespace.Name
framework.ExpectNoError(framework.WaitForMasters(framework.TestContext.CloudConfig.MasterName, c, 1, 10*time.Minute))
additionalReplicaZones = make([]string, 0)
existingRCs = make([]string, 0)
})
AfterEach(func() {
// Clean-up additional worker nodes if the test execution was broken.
for _, zone := range additionalNodesZones {
removeWorkerNodes(zone)
}
framework.ExpectNoError(framework.AllNodesReady(c, 5*time.Minute))
// Clean-up additional master replicas if the test execution was broken.
for _, zone := range additionalReplicaZones {
removeMasterReplica(zone)
}
framework.ExpectNoError(framework.WaitForMasters(framework.TestContext.CloudConfig.MasterName, c, 1, 10*time.Minute))
})
type Action int
const (
None Action = iota
AddReplica
RemoveReplica
AddNodes
RemoveNodes
framework.Failf("Failed to query for node: %v", err)
}
Expect(len(nodes.Items)).To(Equal(1))
var addr string
for _, a := range nodes.Items[0].Status.Addresses {
if a.Type == v1.NodeInternalIP {
addr = a.Address
}
}
Expect(len(addr)).NotTo(Equal(""))
})
It("starts static pods on every node in the mesos cluster", func() {
client := f.ClientSet
framework.ExpectNoError(framework.AllNodesReady(client, wait.ForeverTestTimeout), "all nodes ready")
nodelist := framework.GetReadySchedulableNodesOrDie(client)
const ns = "static-pods"
numpods := int32(len(nodelist.Items))
framework.ExpectNoError(framework.WaitForPodsRunningReady(client, ns, numpods, wait.ForeverTestTimeout, map[string]string{}, false),
fmt.Sprintf("number of static pods in namespace %s is %d", ns, numpods))
})
It("schedules pods annotated with roles on correct slaves", func() {
// launch a pod to find a node which can launch a pod. We intentionally do
// not just take the node list and choose the first of them. Depending on the
// cluster and the scheduler it might be that a "normal" pod cannot be
// scheduled onto it.
By("Trying to launch a pod with a label to get a node which can launch it.")
podName := "with-label"
rc, err := c.ReplicationControllers(ns).Get(RCName)
if err == nil && rc.Spec.Replicas != 0 {
By("Cleaning up the replication controller")
err := framework.DeleteRCAndPods(c, ns, RCName)
framework.ExpectNoError(err)
}
})
f := framework.NewDefaultFramework("sched-pred")
BeforeEach(func() {
c = f.Client
ns = f.Namespace.Name
nodeList = &api.NodeList{}
framework.AllNodesReady(c, time.Minute)
masterNodes, nodeList = framework.GetMasterAndWorkerNodesOrDie(c)
err := framework.CheckTestingNSDeletedExcept(c, ns)
framework.ExpectNoError(err)
// Every test case in this suite assumes that cluster add-on pods stay stable and
// cannot be run in parallel with any other test that touches Nodes or Pods.
// It is so because we need to have precise control on what's running in the cluster.
systemPods, err := framework.GetPodsInNamespace(c, ns, ignoreLabels)
Expect(err).NotTo(HaveOccurred())
systemPodsNo = 0
for _, pod := range systemPods {
if !masterNodes.Has(pod.Spec.NodeName) && pod.DeletionTimestamp == nil {
systemPodsNo++
}
