Details
-
Story
-
Resolution: Done
-
Undefined
-
None
-
None
-
None
-
False
-
None
-
False
-
OCPSTRAT-103 - Ensuring the Control Plane is Fully Decoupled for Hosted Control Planes
-
Storage Sprint 226, Storage Sprint 227, Storage Sprint 228
Description
As HyperShift Cluster Instance Admin, I want to run cluster-storage-operator (CSO) in the management cluster, so the guest cluster runs just my applications.
- Add a new cmdline option for the guest cluster kubeconfig file location
- Parse both kubeconfigs:
- One from projected service account, which leads to the management cluster.
- Second from the new cmdline option introduced above. This one leads to the guest cluster.
- Tag manifests of objects that should not be deployed by CVO in HyperShift
- Only on HyperShift:
-
- When interacting with Kubernetes API, carefully choose the right kubeconfig to watch / create / update objects in the right cluster.
-
- Replace namespaces in all Deployments and other objects that are created in the management cluster. They must be created in the same namespace as the operator.
-
- Pass only the guest kubeconfig to the operands (AWS EBS CSI driver operator).
Exit criteria:
- CSO and AWS EBS CSI driver operator runs in the management cluster in HyperShift
- Storage works in the guest cluster.
- No regressions in standalone OCP.
