The runtime classes are apiserver's concept, while the handlers are kubelet's concept.
For NodeStatus, it makes more sense to return the latter ones here.
This commit modifies the following files:
- pkg/apis/core/types.go
- staging/src/k8s.io/api/core/v1/types.go
- pkg/kubelet/nodestatus/setters.go
- pkg/kubelet/kubelet_node_status.go
- pkg/registry/core/node/strategy.go
- test/e2e_node/mount_rro_linux_test.go
Other changes were auto-generated by running `make update`.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Without this, the scheduler was crashing in newClaimController() in
pkg/scheduler/framework/plugins/dynamicresources/structuredparameters.go
The code in newClaimController() assumes that the parameters are not nil.
Furthermore it assumes that there is at least one DriverRequest populated in
order to allocate any resources to a claim.
This PR adds logic to define default claim/class parameters that will allow
allocation to proceed even if an end user doesn't provide any class or claim
parameters themselves.
Signed-off-by: Kevin Klues <kklues@nvidia.com>
Previously we were returning the error string from 'err' (which is nil), when
we should have been returning it from result.Error. Without this it is hard to
debug issues with NodeUnprepareResources.
Signed-off-by: Kevin Klues <kklues@nvidia.com>
This commit modifies the following files:
- pkg/apis/core/types.go
- staging/src/k8s.io/api/core/v1/types.go
Other changes were auto-generated by running `make update`.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
The map is changed to an array so as to retain the order of the original array
propagated from the CRI runtime.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
There are two approaches for making new versioned CEL features available in the
release where they get introduced:
- Always use the environment for "StoredExpressions".
- Use an older version (typically 1.0) and only bump it up later.
The second approach was used before, so this is now also done here.
Storing a modified claim with allocation and the original resource version in
the assume cache was not reliable: if an update was received, it replaced the
modified claim and the resource that was reserved for the claim might have been
used for some other claim.
To fix this, the in-flight claims are now stored in the map instead of just a
boolean and the status stored there overrides whatever is in the assume cache.
Logging got extended to diagnose this problem better. It started to occur in
E2E tests after splitting the claim update so that first the finalizer is set
and then the status, because setting the finalizer triggered an update.
While currently those objects only get published by the kubelet for node-local
resources, this could change once we also support network-attached
resources. Dropping the "Node" prefix enables such a future extension.
The NodeName in ResourceSlice and StructuredResourceHandle then becomes
optional. The kubelet still needs to provide one and it must match its own node
name, otherwise it doesn't have permission to access ResourceSlice objects.
