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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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Ratio on multi cluster CIS not working and removing cluster2 members from pool #3341

Closed avinashchundu9 closed 4 months ago

avinashchundu9 commented 6 months ago

Setup Details

CIS Version : 2.15.1 Build: f5networks/k8s-bigip-ctlr:latest
BIGIP Version: Big IP v16.1.3.1 AS3 Version: 3.47
Agent Mode: AS3
Orchestration: K8S
Pool Mode: ClusterIP/NodePort

Description

When a CIS config file is changed from Active-Active mode to Ratio mode. CSI updates all the pool members with only Cluster 1 nodeports/clusterIP's and removes Cluster 2 members and no ratio has been applied to the pool members.

Steps To Reproduce

1) Deploy CIS in Active-Active mode and create a few transport servers. 2) Change the config file from Active-Active to ratio mode on both clusters 3) Check the pool members in F5

Expected Result

Both cluster members should still be part of the pool and ratio settings should be applied.

Actual Result

Ratio not applied and only members from cluster1 show up in the pool members.

image

trinaths commented 6 months ago

Created [CONTCNTR-4647] for internal tracking

trinaths commented 4 months ago

Fixed in 2.16.1

trinaths commented 4 months ago

Improved documentation. No CIS code improvements.