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Type: Epic
Resolution: Unresolved
Priority: Critical
Fix Version/s: openshift-4.16
Affects Version/s: None
Component/s: OVN Kubernetes
Labels:
- 4.16-candidate

Epic Name:
Make Transit switch configurable
Blocked:
False
Blocked Reason:
None
Ready:
False
Color Status:
Green
Epic Status:
In Progress
Feature Link:
OCPSTRAT-1030 - Support v4InternalSubnet and transit switch subnet modifications post install.
Hierarchy Progress:
63
Hierarchy Progress Bar:

63% 63%
Status Summary:
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Apr 24,2024

QE:

Pre-merge testing done. No issues. Need to run full suite once https://issues.redhat.com/browse/SDN-4776 merged

Also need to implement QE CI once SDN-4776 merged from dev

Apr 15,2024

QE:

Pre-merge tested CNO PR. Looks good on Ipv4. dual stack and IPv6 clusters both as Day0 and Day2 configuration

CI implementation will cover regression as well

Apr 4,2024

QE:

CNO PR still not fully ready for QE pre-merge test. Will wait for it
Show
Apr 24,2024 QE: Pre-merge testing done. No issues. Need to run full suite once https://issues.redhat.com/browse/SDN-4776 merged Also need to implement QE CI once SDN-4776 merged from dev Apr 15,2024 QE: Pre-merge tested CNO PR. Looks good on Ipv4. dual stack and IPv6 clusters both as Day0 and Day2 configuration CI implementation will cover regression as well Apr 4,2024 QE: CNO PR still not fully ready for QE pre-merge test. Will wait for it
[QE] How to address?:
Need to add automation
Target Version:

openshift-4.16

Sprint:
SDN Sprint 250
Cost of Delay:
0
WSJF:
0

Release Blocker:
Rejected

SFDC Cases Links:
SFDC Cases Counter:

Intelligence Requested:
Market:

The 100.88.0.0/14 IPv4 subnet is currently reserved for the transit switch in OVN-Kubernetes for east west traffic in the OVN Interconnect architecture. We need to make this value configurable so that users can avoid conflicts with their local infrastructure. We need to support this config both prior to installation and post installation (day 2).

This epic will include stories for the upstream ovn-org work, getting that work downstream, an api change, and a cno change to consume the new api

is cloned by

SDN-4543 Transit switch config backport to 4.15.z

SDN-4584 [R&D] Transit switch config post install

Closed

Assignee:: Ben Pickard

Reporter:: Ben Pickard

Contributors:: Arnab Ghosh, Ben Pickard, Jaime Caamaño Ruiz, Surya Seetharaman

QA Contact:: Anurag Saxena

Doc Contact:: Jason Boxman

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Created:: 2024/02/28 8:22 PM

Updated:: 2024/04/30 5:57 AM

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