Support topology aware zones and regions in KubeVirt

moadqassem commented 2 months ago

What this PR does / why we need it: Support for the two labels topology.kubernetes.io/region and topology.kubernetes.io/zone labels where they can deployed on both Node level(The kubelet or the external cloud-controller-manager populates this with the information from the cloud provider) and on PVC level(topology-aware volume provisioners will automatically set node affinity constraints on a PersistentVolume.).

A zone represents a logical failure domain. It is common for Kubernetes clusters to span multiple zones for increased availability and a region represents a larger domain, made up of one or more zones.

Which issue(s) this PR fixes:

Fixes #

What type of PR is this? /kind feature

Special notes for your reviewer:

Does this PR introduce a user-facing change? Then add your Release Note here:

region and zone aware labels support

Documentation:

None

yaa110 commented 2 months ago

/approve

kubermatic-bot commented 2 months ago

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: yaa110

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/kubermatic/machine-controller/blob/main/OWNERS)~~ [yaa110] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

yaa110 commented 2 months ago

/lgtm

kubermatic-bot commented 2 months ago

LGTM label has been added.

Git tree hash: 5cc0934c2a81c1b586c4c7d7fd737135a35b30cd

kubermatic / machine-controller

Support topology aware zones and regions in KubeVirt #1860