Git
Each kubernetes cluster has a git repository so that all the kubernetes resources in all namespaces can be managed by GitOps. Each cluster may also have a separate infrastructure git repository (e.g. for Terraform) to define the cloud resources (buckets, IAM roles, kubernetes cluster, node pools, VPNs, firewalls etc).
So if you use a Multi Cluster Setup you have git repository per cluster to define the kubernetes resources in all the namespaces in that cluster.
e.g. having Dev, Staging and Production with separate clusters you’ll have 3 git repositories containing helmfile.yaml files. If you use a single cluster you’ll have 1 git repository.
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