Installing Multigres operator CRD fails on a K3s cluster due to metadata.annotations Too long error

[bhupixb]

Issue

I am locally trying to install Multigres operator based on https://multigres.com/blog/deploying-the-multigres-operator.

But it fails here:

$ kubectl apply -f https://github.com/multigres/multigres-operator/releases/download/v0.1.0/install.yaml
namespace/multigres-operator unchanged
customresourcedefinition.apiextensions.k8s.io/cells.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/celltemplates.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/coretemplates.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/shards.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/shardtemplates.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/tablegroups.multigres.com unchanged
customresourcedefinition.apiextensions.k8s.io/toposervers.multigres.com unchanged
serviceaccount/multigres-operator-controller-manager unchanged
role.rbac.authorization.k8s.io/multigres-operator-leader-election-role unchanged
clusterrole.rbac.authorization.k8s.io/multigres-operator-manager-role unchanged
clusterrole.rbac.authorization.k8s.io/multigres-operator-metrics-auth-role unchanged
clusterrole.rbac.authorization.k8s.io/multigres-operator-metrics-reader unchanged
rolebinding.rbac.authorization.k8s.io/multigres-operator-leader-election-rolebinding unchanged
clusterrolebinding.rbac.authorization.k8s.io/multigres-operator-manager-rolebinding unchanged
clusterrolebinding.rbac.authorization.k8s.io/multigres-operator-metrics-auth-rolebinding unchanged
service/multigres-operator-controller-manager-metrics-service unchanged
service/multigres-operator-webhook-service unchanged
deployment.apps/multigres-operator-controller-manager configured
mutatingwebhookconfiguration.admissionregistration.k8s.io/multigres-operator-mutating-webhook-configuration configured
validatingwebhookconfiguration.admissionregistration.k8s.io/multigres-operator-validating-webhook-configuration configured

# notice this
The CustomResourceDefinition "multigresclusters.multigres.com" is invalid: metadata.annotations: Too long: may not be more than 262144 bytes

My setup:

I am trying this on a local K3s cluster:

$ kubectl version
Client Version: v1.36.0
Kustomize Version: v5.8.1
Server Version: v1.36.0+k3s1