This removes the DRAControlPlaneController feature gate, the fields controlled
by it (claim.spec.controller, claim.status.deallocationRequested,
claim.status.allocation.controller, class.spec.suitableNodes), the
PodSchedulingContext type, and all code related to the feature.
The feature gets removed because there is no path towards beta and GA and DRA
with "structured parameters" should be able to replace it.
The structured parameter allocation logic was written from scratch in
staging/src/k8s.io/dynamic-resource-allocation/structured where it might be
useful for out-of-tree components.
Besides the new features (amount, admin access) and API it now supports
backtracking when the initial device selection doesn't lead to a complete
allocation of all claims.
Co-authored-by: Ed Bartosh <eduard.bartosh@intel.com>
Co-authored-by: John Belamaric <jbelamaric@google.com>
When a claim uses structured parameters, as indicated by the resource class
flag, the scheduler is responsible for allocating it. To do this it needs to
gather information about available node resources by watching
NodeResourceSlices and then match the in-tree claim parameters against those
resources.
* Deleted from the cache in the handling of scheduling failures due to missing Node
Signed-off-by: utam0k <k0ma@utam0k.jp>
* Support only `nodes`
* Remove unnecessary error catch
Signed-off-by: utam0k <k0ma@utam0k.jp>
* Fix a build error
Signed-off-by: utam0k <k0ma@utam0k.jp>
* Fix a build error
Signed-off-by: utam0k <k0ma@utam0k.jp>
---------
Signed-off-by: utam0k <k0ma@utam0k.jp>
Fix conversion errors
Changed the order
update
update
fix manaul coversions
keep the global parameter for backward compatibility
Address Wei's comments
Fix an error
Fix issues
Add unit tests for validation
Fix a comment
Address comments
Update comments
fix verifiation errors
Add tests for scheme_test.go
Convert percentageOfNodesToScore to pointer
Fix errors
Resolve conflicts
Fix testing errors
Address Wei's comments
Revert IntPtr to Int changes
Address comments
Not overrite percentageOfNodesToScore
Fix a bug
Fix a bug
change errs to err
Fix a nit
Remove duplication
Address comments
Fix lint warning
Fix an issue
Update comments
Clean up
Address comments
Revert changes to defaults
fix unit test error
Update
Fix tests
Use default PluginConfigs
