That the object was registered depending on the feature gate was
called out as unusual during the 1.21 review. Previously, all beta
storage APIs were unders such feature gate checks, but its better to
drop that to be consistent with the rest of Kubernetes.
Defaults and validation are such that the field has to be set when
the feature is enabled, just as for the other boolean fields. This
was missing in some tests, which was okay as long as they ran
with the feature disabled. Once it gets enabled, validation will
flag the missing field as error.
Other tests didn't run at all.
1. Add API definitions;
2. Add feature gate and drops the field when feature gate is not on;
3. Set default values for the field;
4. Add API Validation
5. add kube-proxy iptables and ipvs implementations
6. add tests
It's not enough to silently drop the volume type if the feature is
disabled. Instead, the policy should fail validation, just as it would
have if the API server didn't know about the feature at all.
* Removes discovery v1alpha1 API
* Replaces per Endpoint Topology with a read only DeprecatedTopology
in GA API
* Adds per Endpoint Zone field in GA API
EndpointSlice labels can be quite meaningful. They are used to indicate
the controller they are managed by and the Service they are associated
with. Changing these labels can have significant affects on how the
EndpointSlice is consumed so incrementing generation seems appropriate.
Imporved testing turned these up:
1) Headless+Selectorless, on a single-stack cluster, policy=PreferDual
Prior to this commit, the result was a single IPFamiliy (because we
checked that the 2nd allocator was present). This changes that case to
populate both families (we don't care if the allocator exists), which is
the same as RequireDual.
2) ClusterIP, user specifies 2 families but no IPs
Prior to this commit, the policy was inferred to be SingleStack. This
changes that case to correctly default to RequireDual when 2 families
are present but no IPs.
* Fix merge conflict in kube_features
* Add alpha support for EndPort in Network Policy
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@gmail.com>
* Add alpha support for EndPort in Network Policy
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@gmail.com>
* Add alpha support for EndPort in Network Policy
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@gmail.com>
* Correct some nits
Signed-off-by: Ricardo Pchevuzinske Katz <ricardo.katz@gmail.com>
* Add alpha support for EndPort in Network Policy
* Add alpha support for EndPort in Network Policy
* Add alpha support for EndPort in Network Policy
* Add alpha support for EndPort in Network Policy
