e2e

Documentation

Index

• func RunE2ETests(t *testing.T)
• func WaitForPMEMDriver(c clientset.Interface)

Functions

func RunE2ETests

func RunE2ETests(t *testing.T)

RunE2ETests checks configuration parameters (specified through flags) and then runs E2E tests using the Ginkgo runner. This function is called on each Ginkgo node in parallel mode.

func WaitForPMEMDriver

func WaitForPMEMDriver(c clientset.Interface)

WaitForPMEMDriver ensures that the PMEM-CSI driver is ready for use.

A relatively simple check is to check the nodes: if all nodes with "storage: pmem" also have a PMEM-CSI entry in the "csi.volume.kubernetes.io/nodeid" annotation, then kubelet has found the driver, which in turn implies that the node has been registered with the PMEM-CSI controller, because the node driver only makes its csi.sock available after that.

There's just one loophole: the annotation might be from a previous successful registration of the driver. For a fresh cluster as in the CI the check should be good enough.