Need to upgrade HNC to latest version

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Geo P.C.

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Sep 2, 2022, 9:21:22 AM9/2/22

to Adrian Ludwin, Yiqi Gao, kubernetes-wg-multitenancy

Hi Sir

Currently we are using this hnc manager file https://github.com/kubernetes-sigs/hierarchical-namespaces/releases/download/v0.9.0/hnc-manager.yaml

and we need to upgrade the hnc version to the latest version. So we just need to apply this file https://github.com/kubernetes-sigs/hierarchical-namespaces/releases/download/1.0.0/default.yaml right?

These are some of the hierarchy definitions we used and it will be working right? Can you please confirm these..

apiVersion: hnc.x-k8s.io/v1alpha2
kind: HierarchyConfiguration
metadata:
name: hierarchy
namespace: mcp
spec:
parent: geo
---
apiVersion: hnc.x-k8s.io/v1alpha2
kind: HierarchyConfiguration
metadata:
name: hierarchy
namespace: istio-system
spec:
parent: mcp
---

Thanks & Regards
Geo P.C.

Adrian Ludwin

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Sep 8, 2022, 11:50:14 AM9/8/22

to Geo P.C., Yiqi Gao, kubernetes-wg-multitenancy

Sorry for the late reply. Yes, you should be able to simply apply the v1.0 manifest as none of the APIs have changed. Though you may want to back up your configs if you want to be absolutely sure as shown here: https://github.com/kubernetes-sigs/hierarchical-namespaces/blob/master/docs/user-guide/how-to.md#admin-backup-restore