terminatingworkspaces

Overview ¶

Package terminatingworkspaces and its sub-packages provide the Terminating Workspace Virtual Workspace.

It allows for cross-cluster LIST + WATCH of LogicalClusters which:

• are marked for deletion via a DeletionTimestamp
• request termination by a specific controller

That is, a request for GET /services/terminatingworkspaces/<terminator>/clusters/*/apis/core.kcp.io/v1alpha1/logicalclusters will return a list of LogicalCluster objects which are Terminating and for which status.terminators contains the <terminator-name>. WATCH semantics are similar to (and implemented by) timestamp and terminators selectors - a LogicalCluster that stops matching the requirements to be served (not being marked for deletion, not requesting termination by the controller) will be removed from the stream with a synthetic Deleted event.

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