Old arch affinity label

[nirroz93]

Hi, you are using an affinity of beta.kubernetes.io/arch=amd64. It seems to be removed in 1.18 (as it promoted from beta in 1.14). https://github.com/arangodb/kube-arangodb/blob/8c2d4be3e8b1e64428bc2b397c1cba0455641e4d/pkg/deployment/pod/affinity.go#L62

See https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/20190130-node-os-arch-labels.md

BTW, I'm not using the latest operator but I see this in the code, just checking for myself as I plan to upgrade my cluster from 1.15 to 1.19 - so I just checked the code (didn't check if it really puts the beta affinity in real life).

[ajanikow]

Hello!

Thank You! We will fix it in next release.

Best Regards, Adam.

[dmosruby]

@ajanikow Google GKE Autopilot blocks deployments trying to use the node affinity "beta.kubernetes.io/arch" with the following error:

node affinity is not allowed on labels with keys: <{"beta.kubernetes.io/arch"}>;
Autopilot allows node affinity only on labels with keys: <["topology.kubernetes.io/region", "topology.kubernetes.io/zone", "failure-domain.beta.kubernetes.io/region", "failure-domain.beta.kubernetes.io/zone", "cloud.google.com/gke-os-distribution", "kubernetes.io/os", "kubernetes.io/arch"]>

Did the fix for this make it in or is there any way this fix could get prioritized since your comment was from a couple of releases ago? Tested with kube-arangodb:1.1.5 on GKE Autopilot 1.18.15-gke.1501

[james-innes]

To fix this just remove beta from label beta.kubernetes.io/arch like so kubernetes.io/arch. This setting can be found in arango-deployment.yaml here.