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Maksym Pavlenko
1595317e06
A runtime handler can name its shim binary with runtime_path. The task service replaces the runtime name with that path and the podsandbox controller passes it to the pause task, but the shim sandboxer never saw it: CRI stored only the runtime type in the sandbox record and the shim controller started the binary resolved from that type. Add a RuntimePath create option to the sandbox controller, have the shim controller start that binary when it is set (the shim manager already accepts an absolute path in place of a runtime name), and pass it from CRI. The gRPC proxy cannot carry it, since ControllerCreateRequest has no field for it, so a remote sandboxer logs a warning instead. Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>