github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-05 23:47:50 +00:00
Code Issues Projects Releases Wiki Activity

In-place Pod Vertical Scaling - core implementation

Browse Source 
1. Core Kubelet changes to implement In-place Pod Vertical Scaling.
2. E2E tests for In-place Pod Vertical Scaling.
3. Refactor kubelet code and add missing tests (Derek's kubelet review)
4. Add a new hash over container fields without Resources field to allow feature gate toggling without restarting containers not using the feature.
5. Fix corner-case where resize A->B->A gets ignored
6. Add cgroup v2 support to pod resize E2E test.
KEP: /enhancements/keps/sig-node/1287-in-place-update-pod-resources

Co-authored-by: Chen Wang <Chen.Wang1@ibm.com>
This commit is contained in:
Vinay Kulkarni
2022-11-04 13:47:33 -07:00
committed by vinay kulkarni
parent 231849a908
commit f2bd94a0de
48 changed files with 4639 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
pkg/kubelet/cm/cgroup_manager_unsupported.go
View File

@@ -77,6 +77,22 @@ func (m *unsupportedCgroupManager) ReduceCPULimits(cgroupName CgroupName) error
return nil
}
func (m *unsupportedCgroupManager) GetCgroupMemoryConfig(name CgroupName) (uint64, error) {
return 0, errNotSupported
}
func (m *unsupportedCgroupManager) GetCgroupCpuConfig(name CgroupName) (int64, uint64, uint64, error) {
return 0, 0, 0, errNotSupported
}
func (m *unsupportedCgroupManager) SetCgroupMemoryConfig(name CgroupName, memoryLimit int64) error {
return errNotSupported
}
func (m *unsupportedCgroupManager) SetCgroupCpuConfig(name CgroupName, cpuQuota *int64, cpuPeriod, cpuShares *uint64) error {
return errNotSupported
}
var RootCgroupName = CgroupName([]string{})
func NewCgroupName(base CgroupName, components ...string) CgroupName {