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F5Networks / k8s-bigip-ctlr

Repository for F5 Container Ingress Services for Kubernetes & OpenShift.
Apache License 2.0
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Support for ICNIv1 has been removed from openshift4.13+ #3306

Closed colaMouseTrap closed 4 months ago

colaMouseTrap commented 7 months ago

Setup Details

CIS Version : 2.15.1
Build: f5networks/k8s-bigip-ctlr:latest
BIGIP Version: Big IP 15.1.10.3
AS3 Version: 3.47.0
Agent Mode: AS3/CCCL
Orchestration: K8S/OSCP
Orchestration Version:
Pool Mode: Cluster/Nodeport
Additional Setup details: Openshfit 4.13

Description

Please update public docs to state that the 4.8 openshift cluster configuration is no longer supported in 4.13+ and/or provide a work around.

According to https://access.redhat.com/solutions/7051403: Support for ICNIv1 was removed from openshift4.13+ as per the Jira hence the feature listed in the 3rd party F5 document doesn't work.

Steps To Reproduce

1) Try to upgrade with 4.8 Hybrid overlay design

Expected Result

This is just a report to update the documentation to notify customers that this design is no longer valid in newer versions of Openshift. If VXLAN or hybridOverlay is somehow still supported, update the F5 clouddocs documentation with work arounds.

Actual Result

Network connectivity is lost to the pods in the cluster.

Diagnostic Information

N/A

Observations (if any)

trinaths commented 7 months ago

Created [CONTCNTR-4639] for internal tracking.

trinaths commented 4 months ago

Fixed in 2.16.1