Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 2065969

Summary:	Cannot opt out of installing SCTP MachineConfig in GitOps ZTP flow
Product:	OpenShift Container Platform	Reporter:	Ian Miller <imiller>
Component:	Telco Edge	Assignee:	Nahian <npathan>
Telco Edge sub component:	ZTP	QA Contact:	yliu1
Status:	CLOSED ERRATA	Docs Contact:
Severity:	unspecified
Priority:	unspecified	CC:	keyoung, npathan
Version:	4.11
Target Milestone:	---
Target Release:	4.11.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	2079590 (view as bug list)		Environment:
Last Closed:	2022-08-26 16:43:57 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2079590

Description Ian Miller 2022-03-19 15:59:08 UTC

Description of problem: Some customers would like to deploy DU without the SCTP kernel module installed. The current GitOps ZTP flow always includes the following MachineConfig CRs:
- Container mount namespace and kubelet housekeeping interval
- SCTP kernel module
- Accelerated startup
- kdump


Version-Release number of selected component (if applicable): 4.11 (and 4.10, 4.9)


How reproducible: 100%


Steps to Reproduce:
1. Deploy site using SiteConfig
2. Observe installed MachineConfig
3.

Actual results: SCTP is always installed.


Expected results: Customer would like to opt out of SCTP


Additional info: This is filed against SCTP but in general the customer should be able to opt out of any feature.

Comment 2 yliu1 2022-05-17 20:12:57 UTC

sctp exclusion is verified using this siteconfig:
http://registry.kni-qe-0.lab.eng.rdu2.redhat.com:3000/kni-qe/ztp-site-configs/commit/e790ca08dd42806ee5947fa0dbfb7793078ce2a3

[kni ~]$ oc get machineconfigs predefined-extra-manifests-worker -oyaml| less
[kni ~]$

Comment 3 yliu1 2022-05-17 20:13:18 UTC

[kni ~]$ oc get machineconfigs predefined-extra-manifests-worker -oyaml| grep sctp
[kni ~]$