We don't want to set the name directly because then starting the pod
can fail when the node is temporarily out of resources
(https://github.com/kubernetes/kubernetes/issues/87855).
For CSI driver deployments, we have three options:
- modify the pod spec with custom code, similar
to how the NodeSelection utility code does it
- add variants of SetNodeSelection and SetNodeAffinity which
work with a pod spec instead of a pod
- change their parameter from pod to pod spec and then use
them also when patching a pod spec
The last approach is used here because it seems more general. There
might be other cases in the future where there's only a pod spec that
needs to be modified.
The log of a flake test says
"Pod did not start running: timed out waiting for the condition"
but it is hard to know what is actual status of the pod.
So this adds debugging message to know that.
LaunchHostExecPod() is called only from e2e network.
So it is not necessary to keep the function as a part of e2e framework.
This moves it to the place which calls the function.
CreateNginxPod() is called from flexvolume_online_resize only and
that seems storage specific function because that requires a PVC.
So this moves the function to the place which calls it for the code
cleanup.
The following functions are used locally in e2e framework subpackages.
- RunSSHCommandViaBastion
- MakeNginxPod
- LogPodTerminationMessages
- CheckPodsCondition
- SetNodeAffinityRequirement
This renames them to clarify them as local ones.
test_verify.go contained the function TestPodSuccessOrFail() only,
and the function is used in the package only.
This moves the function to create.go and remove test_verify.go.
The function is used at e2e framework util module only.
So this moves the function to the module for trying to remove
dependencies to subpackages from core e2e framework.
Moving pod related functions from e2e/framework/pv_util.go to
e2e/framework/pod in order to allow refactoring of pv_util.go into its
own package.
Signed-off-by: alejandrox1 <alarcj137@gmail.com>
The core e2e framework contains BusyBoxImage. The sub e2e "pod"
framework also contains it but not used at all.
So this removes this unused BusyBoxImage for code cleanup.
Organized functions that abstract the access of
k8s.io/apimachinery/pkg/runtime.Objects into a framework subpackge.
Signed-off-by: Jorge Alarcon Ochoa <alarcj137@gmail.com>
Because of a := assignment, the anonymous function assigned the pod
list to a local variable instead of the
WaitForPodsWithLabelRunningReady return value which therefore always
was nil.
The correct code is an assignment with = as in WaitForPodsWithLabelScheduled.
Quite a few images are only used a few times in a few tests. Thus,
the images are being centralized into the agnhost image, reducing
the number of images that have to be pulled and used.
This PR replaces the usage of the following images with agnhost:
- fakegitserver
- hostexec
- liveness
- logs-generator
- no-snat-test
- no-snat-test-proxy
- port-forward-tester
