The thing is, for this test at least, I'm pretty sure there's nothing
we need to wait on. Instead of waiting for a deleted event, we will
relist configmaps and expect 0, to confirm the deletion took effect
This drops testfiles.ReadOrDie and updated testfiles.Exists to return an
error, forcing the caller to decide whether to call framework.Fail or do
something else.
It makes for a slightly less friendly API, but also means the package is
decoupled from framework again, as per the comments at the top of the
file
Currently when checking for unscheduled pods an exception will be raised
if a pod is not scheduled and the status is unknown. This update modifies
the logic to include any pod without a NodeName in the not scheduled
pods returned.
Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
When node scheduling tests were updated to use worker instead of master
nodes the GetPodsScheduled function, which is tasked with getting all
scheduled and not scheduled pods inadvertently was changed to ignore all
pods that have an empty NodeName before checking whether pods had been
scheduled or not. This updates the function to include pods without a
NodeName in the check for unscheduled pods.
Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
As its name, DeprecatedMightBeMasterNode is deprecated.
In e2e metrics, the function was used for knowing master node name to
get metrics from kube-scheduler and kube-controller-manager pods.
This make e2e metrics get these metrics directly by getting those pod
names without calling DeprecatedMightBeMasterNode().
Ready schedulable nodes are being inserted into an unitialized string
set, causing an assignment to entry in nil map in the underlying data
structure. This initializes the string set before attempting to insert
nodes.
Signed-off-by: hasheddan <georgedanielmangum@gmail.com>
There were nits in invokeStaleDummyVMTestWithStoragePolicy() like
- The error message didn't contain necessary space
- IsVMPresent() can return an error, but lack of the error handling
- IsVMPresent() returns true/false, but didn't use ExpectEqual() and
less code readability
This fixes those things.
The namespace parameter "ns" of getScheduledAndUnscheduledPods() is
always metav1.NamespaceAll.
This removes the parameter from the function for cleanup.
WaitForStableCluster() checks all pods run on worker nodes, and the
function used to refer master nodes to skip checking controller plane
pods.
GetMasterAndWorkerNodes() was used for getting master nodes, but the
implementation is not good because it usesDeprecatedMightBeMasterNode().
This makes WaitForStableCluster() refer worker nodes directly to avoid
using GetMasterAndWorkerNodes().
Part of work to remove racist language, this name change also improves on the
semantics of this variable name as it was not actually a list of permissible
images but rather a list of images that are required for e2e_node tests that
are to be pre-pulled so that they are available prior to running e2e tests.
Worth noting that this list of images is "union merged" with another list when
setting up e2e_node tests and as such there is the possibilty for overlap.
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