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Type: Feature
Resolution: Unresolved
Priority: Critical
Fix Version/s: OCP 4.20.0
Affects Version/s: None
Component/s: None
Labels:

Activity Type:
Product / Portfolio Work
Blocked:
False
Blocked Reason:

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Ready:
False
Color Status:
Green
Parent Link:
VIRTSTRAT-24VM Workload mobility across infrastructure
Hierarchy Progress Bar:

0% To Do, 25% In Progress, 75% Done
Status Summary:

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2025-10-01:All fixes merged into CNV, all features in descheduler, and dashboard in ACM....

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2025-10-01:All fixes merged into CNV, all features in descheduler, and dashboard in ACM....

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Market:

The basic operation of OpenShift workload scheduling does not take into account some specific characteristics of persistent workloads like VMs. Today customers reply on vSphere Distributed Resource Scheduler to balance workloads on their clusters over time, across infrastructure life cylce events: upgrades, expansion, failures and recovery.
These components should be more aware of long-running workloads, and consider actual CPU and memory consumption, not just what was requested. As these platform capabilities evolve, they needs to act appropriately with VM workloads.

Goal: Ensure that VMs integrate seamlessly into the load aware scheduling and descheduling features of OpenShift.

blocks

RFE-5704 [RFE] Provide Descheduler profile based on utilization of nodes

Approved

duplicates

VIRTSTRAT-174 VM balancing based on actual workload utilization

Closed

is blocked by

OCPSTRAT-2198 [TP][4.19] Descheduler custom profile based on utilization of nodes

In Progress

OCPSTRAT-2078 [GA] Descheduler custom profile based on utilization of nodes

Release Pending

OCPSTRAT-1802 [TP] Descheduler custom profile based on utilization of nodes

Closed

is depended on by

MTV-2592 Allow to migrate descheduler from VMware

is related to

CNV-45683 Improve resource contention metrics

CNV-44480 Support for IBM Turbonomic

Closed

VIRTSTRAT-537 Memory aware load balancing with descheduler

In Progress

split to

CNV-63851 Live migrations to contain a reason/trigger

(1 is depended on by, 3 is related to, 1 split to)

Assignee:: Fabian Deutsch

Reporter:: Fabian Deutsch

Votes:: 5 Vote for this issue

Watchers:: 34 Start watching this issue

Created:: 2024/09/24 3:19 PM

Updated:: 2025/10/01 8:16 AM

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