Following the migration of Toolforge away from PodPresets, I’ve had an issue in the notwikilambda tool where the function-orchestrator deployment couldn’t create new pods (or new replicasets?). The error message was:
8m59s Warning FailedCreate replicaset/function-orchestrator-6f886d59d Error creating: Internal error occurred: add operation does not apply: doc is missing path: "/spec/volumes/-": missing value
You can see the deployment.yaml at the time on GitHub; I worked around it by removing “toolforge: tool” from it and instead mounting the function-orchestrator source manually (SAL).