Automatic merge from submit-queue
Fix GPU resource validation
This fixes scheduling of pods with GPU resources. The change was never upstreamed during the 1.3 beta period, as it got lost in the noise of other changes in our fork. Ooops. I'll submit a cherry-pick request for 1.3.1 as soon as this lands in master.
Because of defaulting, requests are always set if limits are. Thus, the check can never succeed. Instead, make sure that the two values are equal.
Also, remove a few other error messages and remove unnecessary Sprintf calls.
Because of defaulting, requests are always set if limits are. Thus, the check can never succeed. Instead, make sure that the two values are equal.
Also, remove a few other error messages and remove unnecessary Sprintf calls.
Automatic merge from submit-queue
Validation: Make validation func return error strings
Part of an ongoing series of validation cleanups.
This centralizes the error strings next to the code that checks the error conditions. Future commits will refine the messages further and provide more utility validators.
I'm OK if this doesn't go into 1.2, but I am tired of rebasing :) I suggest commit-by-commit review, which should go pretty quickly. This was largely mechanical.
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Automatic merge from submit-queue
make quota validation re-useable
Break quota validation into smaller functions to allow for object re-use.
@derekwaynecarr
Automatic merge from submit-queue
Filter seccomp profile path from malicious .. and /
Without this patch with `localhost/<some-releative-path>` as seccomp profile one can load any file on the host, e.g. `localhost/../../../../dev/mem` which is not healthy for the kubelet.
/cc @jfrazelle
Unit tests depend on https://github.com/kubernetes/kubernetes/pull/26710.
Automatic merge from submit-queue
Make name validators return string slices
Part of the larger validation PR, broken out for easier review and merge. Builds on previous PRs in the series.
Automatic merge from submit-queue
Make IsValidLabelValue return error strings
Part of the larger validation PR, broken out for easier review and merge. Builds on previous PRs in the series.
Automatic merge from submit-queue
Make IsQualifiedName return error strings
Part of the larger validation PR, broken out for easier review and merge.
@lavalamp FYI, but I know you're swamped, too.
Automatic merge from submit-queue
Reduce allocations during conversion, enable new UnsafeConvertToVersion path
Cleans up the conversion path to avoid a few unnecessary allocations, then creates a new UnsafeConvertToVersion path that will allow encode/decode to bypass copying the object for performance. In that subsequent PR, ConvertToVersion will start to call Copy() and we will refactor conversions to reuse as much of the existing object as possible.
Also changes the unversioned.ObjectKind signature to not require allocations - speeds up a few common paths.
Kubernetes Submit Queue
