Aaron Lehmann 65370eec05 api: Omit Cluster, Nodes, and Managers from swarm info when unavailable ...

Currently these fields are included in the response JSON with zero
values. It's better not to include them if the information is
unavailable (for example, on a worker node).

This turns Cluster into a pointer so that it can be left out.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 3894254dddc56bf283d7361dc88953a167a3be1f
Component: engine

2017-03-28 14:20:25 -07:00

components/engine

api: Omit Cluster, Nodes, and Managers from swarm info when unavailable

2017-03-28 14:20:25 -07:00

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