* Add feature gate, API, and conflict validation tests for enablecrashloopbackoffmax
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Handle when current base is longer than node max
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Update pkg/features/kube_features.go
Co-authored-by: Tsubasa Nagasawa <toversus2357@gmail.com>
* Fix indentation
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Follow convention for success test
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Normalize casing, and change field to Duration
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Fix json name and some other casing errors
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Another one I missed before
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Don't clobber global max function
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Change to flat value in defaults.go
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Streamline validation and defaults
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Fix typecheck
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Lint
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Tighten up validation for subsecond values
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Rename field from MaxBackOffPeriod to MaxContainerRestartPeriod
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* A few missed references to renames
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Only compare flags in flags test
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Don't mess with SetDefault signature
Nobody messes with SetDefault signature
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Fix stale signature change, and update test data
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Inspect current feature gates at defaulting time
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Don't use the global feature gate for temp usage
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Expose default error, and some comments
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
* Hint fuzzer for less arbitrary values to FeatureGates
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
---------
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
Co-authored-by: Tsubasa Nagasawa <toversus2357@gmail.com>
Since we have a Kubernetes-specific fork of go-yaml, use that
consistently throughout the project. This doesn't eliminate the
dependencies on gopkg.in/yaml, which are still used indirectly; but it
ensures that the whole project benefits from fixes or changes to
sigs.k8s.io/yaml.
Signed-off-by: Stephen Kitt <skitt@redhat.com>
this change removes the deprecation warning function in favor of using
the `cloudprovider.DisableWarningForProvider`. it also fixes some of the
logic to ensure that non-external providers are properly detected and
warned about.
The node.status.addresses logic grew organically and with weird
semantics, this commit try to document existing semantics when
the kubelet uses an external cloud provider and recover the same
behavior existing pre-1.29.
The node.status.addresses can be populated by the kubelet at startup or
delegated to the external cloud provider.
If the --node-ip flag is set to an IP in the node, the kubelet will add
an annotation to the Node object that will be respected by the external
cloud providers, no new IP addresses will be added for the same address
type.
If the IP set in the --node-ip flag is `0.0.0.0` or `::`, the kubelet
will initialize the node with the default address of the corresponding
IP family of the unspecified address, and the cloud-provider will override
it later.
The information is received from the DRA driver plugin through a new gRPC
streaming interface. This is backwards compatible with old DRA driver kubelet
plugins, their gRPC server will return "not implemented" and that can be
handled by kubelet. Therefore no API break is needed.
However, DRA drivers need to be updated because the Go API changed. They can
return
status.New(codes.Unimplemented, "no node resource support").Err()
if they don't support the new ListAndWatchResources method and
structured parameters.
The controller in kubelet then synchronizes this information from the driver
with NodeResourceSlice objects, creating, updating and deleting them as needed.
