Theoretically, the apiserver could be told to advertise additional
ports on the kubernetes service, but there was no way to enable this
functionality without forking/vendoring the apiserver code. This was
apparently added in the distant past for OpenShift to use, but it has
not been used in OpenShift since Kubernetes 1.11.
EndpointSlice is always enabled now, so make it non-optional in the
EndpointsAdapter, make all of the test cases pass an EndpointSlice
client, and remove the "EndpointSlices disabled"-specific tests.
By changing makeEndpointsArray() to return both an Endpoints and an
EndpointsSlice, the "initialObjects" and "expectCreate"/"expectUpdate"
fields of (almost) all of the existing unit tests are automatically
switched to be EndpointSlice-aware; instead of having an initial state
with just Endpoints (or nothing), and testing that just the Endpoints
is created/updated correctly, they now have an initial state with both
Endpoints and EndpointSlice (or nothing), and test that both objects
are created/updated correctly.
The handful of existing test cases that used inconsistent Endpoints
and EndpointSlice state have been modified to create the objects
separately.
Consistently verify creates/updates based on the fake client's action
tracking, not based on the return values of the reconciler functions.
(This will also let us check that both Endpoints and EndpointSlices
were created/updated correctly.)
Pass initial state objects to fake.NewSimpleClientSet() rather than
calling Create() by hand.
(This will make it easier to have an initial state that is a mix of
Endpoints and EndpointSlices later on.)
Terminal pods, whose phase its Failed or Succeeded, are guaranteed
to never regress and to be stopped, so their IPs never should
be published on the Endpoints.
At present the CSINodeExpandSecret feature gate has been tagged with
1.24 in the source code comments incorrectly. This commit address
the same
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
When the endpoint reconcilers got split out of pkg/controlplane,
GetMasterServiceUpdateIfNeeded() got moved to
pkg/controlplane/reconcilers, even though it needs to be kept in sync
with CreateOrUpdateMasterServiceIfNeeded() which stayed in
pkg/controlplane. (And everything else in pkg/controlplane/reconcilers
is about the Endpoints not the Service anyway.) So move it back.
On the flip side, the implementation of masterCountEndpointReconciler
got moved to pkg/controlplane/reconcilers, but its unit tests didn't.
So belatedly fix that.
This PR focus on utils in scheduler. When to patch pod status or delete pod,
it is better to use an inherited context.
Although this do not take a big effect in preventing goroutine leak, but it is a best practice
Signed-off-by: kerthcet <kerthcet@gmail.com>
* restructure tests
restructure TestValidateStatefulSet and TestValidateStatefulSetUpdate to be an array and accept list of expected errors. in this commits, no tests were changed and expected errors are not filled yet
* add expected errors
adding expected errors and making the tests pass, without making any changes to the tests
* clean up TestValidateStatefulSet error cases
* clean up TestValidateStatefulSetUpdate cases
* validate new statefulset as part of update validation
* address PR comments
