This reverts commit 8d2832021ad049eee6f184315a10f3abe18036f9.

- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135

Signed-off-by: Ted Yu <yute@vmware.com>

Obtain unsorted slice in cpuAccumulator#freeCores

Add test for CPUSet#UnionAll

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

- ToSliceInt64 returns sorted slice of cores IDs in int64 format
- ToSliceNoSortInt64 returns slice of cores IDs in int64 format

Signed-off-by: Artyom Lukianov <alukiano@redhat.com>

Add e2e tests for the new GetAllocatableResources API.
The tests are added in the `podresources_test` suite
created previously in this series.

Signed-off-by: Francesco Romani <fromani@redhat.com>

Migrate remaining pkg/kubelet/cm/ top level files to structured logging

The cpuset.Parse function missed a couple bad input cases, specifically
"1--3" and "10-6".  These were silently ignored when they should instead
be flagged as invalid.

This now catches these cases and expands the unit tests for cpuset to
cover them (and other negative test cases as well).

Signed-off-by: Jim Ramsay <jramsay@redhat.com>

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Signed-off-by: chymy <chang.min1@zte.com.cn>

This allows Union to implement UnionAll easily.

Removes exit/fatal from cpuset library.

Usage in podresources test was not necessary.

Library reference in cpu_manager_test was moved to a local function, and
converted to use e2e test framework error catching.

These are rarely used and can be accommodated with a trivial helper.

In 'set', conversions to slice are done also, but with different names:

ToSliceNoSort() -> UnsortedList()
ToSlice() -> List()

Reimplement List() in terms of UnsortedList to save some duplication.

FilterNot is only used in this file, and is trivially converted to a
'filter' call site by inverting the predicate.

Filter is only used in this file, so don't export it.

All usage of builder pattern is convertible to cpuset.New()
with the same or fewer lines of code.

Migrate Builder.Add to a private method of CPUSet, with a comment
that it is only intended for internal use to preserve immutable
propoerty of the exported interface.

This also removes 'require' library dependency, which avoids
non-standard library usage.

Describe use cases (node IDs, HT siblings, etc)

Call out novelty (Linux CPU list parse/dump)

Describe future work (relax immutable, refactor to use 'set')

This case is tested extensively in cpuset_test.go, but the error message
needs a small adjustmnet.

Feedback from kubernetes#267 and related
reviews.

* Equality when insertion order is different
* UnsortedList contents
* Not-Subset cases
* Clone coverage

Use of Fatalf is not apppropriate in any of these cases:
None of these failures are prerequisites.

…rc/k8s-cpuset into devel-cpuset

Followed instructions from
https://gbayer.com/development/moving-files-from-one-git-repository-to-another-preserving-history/

* Note that this came from kubernetes repository
* Remove emeritus owners
* Add klueska, dchen1107, ffromani, klueska, SergeyKanzhelev to owners