initialGroupSize, err := GroupSize(framework.TestContext.CloudConfig.NodeInstanceGroup)
framework.ExpectNoError(err, "Error getting group size")
By("Creating a pd")
diskName, err := createPDWithRetry()
framework.ExpectNoError(err, "Error creating a pd")
host0Pod := testPDPod([]string{diskName}, host0Name, false, 1)
originalCount := len(nodes.Items)
containerName := "mycontainer"
nodeToDelete := &nodes.Items[0]
defer func() error {
By("Cleaning up PD-RW test env")
detachAndDeletePDs(diskName, []types.NodeName{host0Name})
nodeToDelete.ObjectMeta.SetResourceVersion("0")
// need to set the resource version or else the Create() fails
_, err := nodeClient.Create(nodeToDelete)
framework.ExpectNoError(err, "Unable to re-create the deleted node")
framework.ExpectNoError(WaitForGroupSize(framework.TestContext.CloudConfig.NodeInstanceGroup, int32(initialGroupSize)), "Unable to get the node group back to the original size")
framework.WaitForNodeToBeReady(f.ClientSet, nodeToDelete.Name, nodeStatusTimeout)
if len(nodes.Items) != originalCount {
return fmt.Errorf("The node count is not back to original count")
}
return nil
}()
By("submitting host0Pod to kubernetes")
_, err = podClient.Create(host0Pod)
framework.ExpectNoError(err, fmt.Sprintf("Failed to create host0pod: %v", err))
framework.ExpectNoError(f.WaitForPodRunningSlow(host0Pod.Name))
