Previously we would try to infer the `ipFamilyPolicy` from `clusterIPs`
and/or `ipFamilies`. That is too tricky. Now you MUST specify
`ipFamilyPolicy` as one of the dual-stack options in order to get a
dual-stack service.
15m is enough for Cluster Autoscaler to remove empty nodes, so we need
to break them sooner than that. Instead, wait 15m after breaking them to
ensure Cluster Autoscaler will consider them as unready instead of still
starting.
The e2e test "should have Endpoints and EndpointSlices pointing to
the API Server Service" was veryfing the current endpoints
reconciler implementation on the apiservers, however, users may
disable the endpoint reconciler and create their own.
This e2e test is also a conformance test, so we should test the
behaviour and not the implementation details. The test verifies
that a kubernetes.default service exist, an endpoint and endpoint
slices object referencing that service exist and are equivalent.
Different CSI drivers have different error messages, making it difficult
to check them accurately. We remove the check for the error message and
only check the failure type instead, since that is all we need.
Agnhost's serve-hostname at endpoint /hostname
will return hostname. Pods host node name may
return FQDN. Comparison between the two fails.
Signed-off-by: Martin Kennelly <mkennell@redhat.com>
The pods using hostNetwork use the host network namespace, hence
they have to share it with the rest of the process and pods.
If several pods try to bind to the same port, the test will fail,
so we try to use a non common port, and run the different scenario
in the same test, so we only have to bind once and we avoid consuming
ports reducing the port collision risk.
Container without elevated privileges to bind to
host port less than 1024 causes bind permission
denied error.
Increase port number greater than 1024 to allow
binding.
Signed-off-by: Martin Kennelly <mkennell@redhat.com>
All dependencies of VolumeBinding plugin from
"k8s.io/kubernetes/pkg/controller/volume/scheduling" package moved to
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding" package:
- whole file pkg/controller/volume/scheduling/scheduler_assume_cache.go
- whole file pkg/controller/volume/scheduling/scheduler_assume_cache_test.go
- whole file pkg/controller/volume/scheduling/scheduler_binder.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_fake.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_test.go
Package "k8s.io/kubernetes/pkg/controller/volume/scheduling/metrics" moved
to "k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding/metrics"
because it only used in VolumeBinding plugin and (e2e) tests.
More described in issue #89930 and PR #102953.
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
