This introduces `singularNameProvider`. This provider will be used
by core types to have their singular names are defined in discovery
endpoint. Thanks to that, core resources singular name always have
higher precedence than CRDs shortcuts or singular names.
- New API field .spec.schedulingGates
- Validation and drop disabled fields
- Disallow binding a Pod carrying non-nil schedulingGates
- Disallow creating a Pod with non-nil nodeName and non-nil schedulingGates
- Adds a {type:PodScheduled, reason:WaitingForGates} condition if necessary
- New literal SchedulingGated in the STATUS column of `k get pod`
Removed the unit tests that test the cases when the MixedProtocolLBService feature flag was false - the feature flag is locked to true with GA
Added an integration test to test whether the API server accepts an LB Service with different protocols.
Added an e2e test to test whether a service which is exposed by a multi-protocol LB Service is accessible via both ports.
Removed the conditional validation that compared the new and the old Service definitions during an update - the feature flag is locked to true with GA.
Align the behavior of HTTP-based lifecycle handlers and HTTP-based
probers, converging on the probers implementation. This fixes multiple
deficiencies in the current implementation of lifecycle handlers
surrounding what functionality is available.
The functionality is gated by the features.ConsistentHTTPGetHandlers feature gate.
- PreemptionByKubeScheduler (Pod preempted by kube-scheduler)
- DeletionByTaintManager (Pod deleted by taint manager due to NoExecute taint)
- EvictionByEvictionAPI (Pod evicted by Eviction API)
- DeletionByPodGC (an orphaned Pod deleted by PodGC)PreemptedByScheduler (Pod preempted by kube-scheduler)
We now partly drop the support for seccomp annotations which is planned
for v1.25 as part of the KEP:
https://github.com/kubernetes/enhancements/issues/135
Pod security policies are not touched by this change and therefore we
have to keep the annotation key constants.
This means we only allow the usage of the annotations for backwards
compatibility reasons while the synchronization of the field to
annotation is no longer supported. Using the annotations for static pods
is also not supported any more.
Making the annotations fully non-functional will be deferred to a
future release.
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
since the refactor on the Service API registry, the strategy for
service no longer needs to keep information about the cluster
configuration and its ipFamilies.
CSI spec 1.5 enhanced the spec to add optional secrets field to
NodeExpandVolumeRequest. This commit adds NodeExpandSecret to the
CSI PV source and also derive the expansion secret in csiclient to
send it out as part of the nodeexpand request.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Signed-off-by: zhucan <zhucan.k8s@gmail.com>
Default to enabled
Fix validation of null-updates/patches when the "old" PVC was persisted by
an older version. Add upgrade integration tests written by liggitt.
Some of these changes are cosmetic (repeatedly calling klog.V instead of
reusing the result), others address real issues:
- Logging a message only above a certain verbosity threshold without
recording that verbosity level (if klog.V().Enabled() { klog.Info... }):
this matters when using a logging backend which records the verbosity
level.
- Passing a format string with parameters to a logging function that
doesn't do string formatting.
All of these locations where found by the enhanced logcheck tool from
https://github.com/kubernetes/klog/pull/297.
In some cases it reports false positives, but those can be suppressed with
source code comments.
Add feature gate ServiceIPStaticSubrange to enable a new strategy
in the Service IP allocators, so the IP range is is subdivided and
dynamic allocated addresses are allocated preferently from the
upper range.
Implement a new bitmap allocator using an allocation strategy that accepts
and offset and subdivides the range based on this offset, prioritizing the
upper range for dynamic allocation.
* This updates tests that make requests that call
into admission.
* For apiextensions-apiserver, the namespace is set
to metav1.NamespaceNone since the CRD created and
worked with is a cluster scoped CRD.
* For most tests in register/storage, the namespace
is set to NamespaceDefault or NamespaceNone based
on if the resource is cluster scoped (namespaces)
or namespace scoped (pvs).
* Endpoints tests now have a namespace specified in
the expected object - NamespaceDefault or other
based on the test.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
This is causing a bug when upgrading from older releases to 1.23 because
of Service's maybe-too-clever default-on-read logic.
Service depends on `Decorator()` to be called upon read, to
back-populate old saved objects which do not have `.clusterIPs[]` set.
This works on read, but the cache saves the pre-decorated type (as it is
documented)
In 1.23, this code was refactored and it seems some edge-case handling
was inadvertently removed (I have not confirmed exactly what happened).
Test by aojea
The feature gate gets locked to "true", with the goal to remove it in two
releases.
All code now can assume that the feature is enabled. Tests for "feature
disabled" are no longer needed and get removed.
Some code wasn't using the new helper functions yet. That gets changed while
touching those lines.
Headless+selectorless -> RequireDualStack
Headless+selector -> SingleStack
Add test cases to cover this and ExternalName and dual-stack init (which
I think can never trigger, but best to be safe).
