We graduate the `CPUManagerPolicyOptions` feature to beta
in the 1.23 cycle, and we add new experimental feature gates
to guard new options which are planned in the 1.23 and in the
following cycles.
We introduce additional feature gate called `CPUManagerPolicyAlphaOptions` and
`CPUManagerPolicyBetaOptions`. The basic idea is to avoid the
cumbersome process of adding a feature gate for each option, and to have
feature gates which track the maturity level of _groups_ of options.
Besides this change, the graduation process, and the process in general,
for adding new policy options is still unchanged.
The `full-pcpus-only` option added in the 1.22 cycle is intentionally
moved into the beta policy options
For more details:
- KEP: https://github.com/kubernetes/enhancements/pull/2933
- sig-arch discussion:
https://groups.google.com/u/1/g/kubernetes-sig-architecture/c/Nxsc7pfe5rw
Signed-off-by: Francesco Romani <fromani@redhat.com>
The boolean values for --dry-run have been deprecated for removal since
1.18, more than 2 releases.
The default value for --dry-run with the flag set and unspecified has
been deprecated for removal since 1.18, more than 2 releases.
Both values are now removed in this change. Any kubectl --dry-run
usage no longer accepts --dry-run=(true|false) boolean values and usage
now requires that a value of (client|server|none) is specified.
The API is a copy of output/v1alpha1 with a minor difference
where output/v1alpha2.BootstrapToken embeds
bootstraptoken/v1.BootstrapToken instead of
kubeadm/v1beta2.BootstrapToken.
Embedding the later is an undesired binding between the "kubeadm"
and "output" groups, preventing the eventual deprecation and removal
of the kubeadm.v1beta2 API.
This new output API version, unlike v1alpha1, does not include
defaulting which is not needed.
Many commands have the same boilerplate code for setting up randomization and
logging. The new k8s.io/component-base/cli.Run method contains that common code
and simplifies the code of commands which are using it.
The boom-server container forges out-of-order TCP packets and injects them into the network. This requires the container to have the CAP_NET_RAW linux capability, otherwise the test will fail.
Signed-off-by: Riccardo Ravaioli <rravaiol@redhat.com>
The bug could result in the EndpointSlice controller unnecessarily updating
EndpointSlices associated with a Service that had Topology Aware Hints enabled.
