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Type: Bug
Resolution: Unresolved
Priority: Major
Fix Version/s: None
Affects Version/s: 4.12.z
Component/s: HyperShift
Labels:

Regression:
No
Sprint:
Hypershift Sprint 236, Hypershift Sprint 237, Hypershift Sprint 238, Hypershift Sprint 239, Hypershift Sprint 240, Hypershift Sprint 241, Hypershift Sprint 242, Hypershift Sprint 243, Hypershift Sprint 244, Hypershift Sprint 245, Hypershift Sprint 246, Hypershift Sprint 247
sprint_count:
12
Release Blocker:
Rejected
Blocked:
False
Blocked Reason:

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Target Version:

4.15

SFDC Cases Counter:
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Description of problem:

As outlined here (https://docs.openshift.com/container-platform/4.12/scalability_and_performance/recommended-host-practices.html#etcd-defrag_recommended-host-practices) it is generally a good process to defragment etcd. Today, hosted clusters on Hypershift do not have automatic defragmentation enabled. This may lead to increased etcd sizes and poor performance.

Version-Release number of selected component (if applicable):

MC OCP: 4.12.11
HC OCP: 4.12.12

How reproducible:

100%

Steps to Reproduce:

1. Deploy cluster
2. Watch etcd for signs of defragmentation
3.

Actual results:

etcd defragmention is not done

Expected results:

etcd automatically defragments

Additional info:

is related to

HOSTEDCP-947 Hosted etcd running out of space on PVC after scale test

Closed

HOSTEDCP-1010 Hosted etcd running out of space on PVC after scale test (backport)

Closed

is triggering

HOSTEDCP-1228 Create a Hypershift etcd defrag operator as a subcommand in the CEO

Closed

relates to

HOSTEDCP-1124 Complete etcd-defrag-controller (command to control-plane-operator) in hypershift/etcd-defrag

Closed

Assignee:: Ian Main

Reporter:: Russell Zaleski

QA Contact:: Jie Zhao

Votes:: 0 Vote for this issue

Watchers:: 12 Start watching this issue

Created:: 2023/04/19 6:24 PM

Updated:: 2024/01/17 5:56 AM

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