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@@ -335,6 +335,9 @@ func (daemon *Daemon) createNetwork(create types.NetworkCreateRequest, id string
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n, err := c.NewNetwork(driver, create.Name, id, nwOptions...)
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if err != nil {
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+ if _, ok := err.(libnetwork.ErrDataStoreNotInitialized); ok {
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+ return nil, errors.New("This node is not a swarm manager. Use \"docker swarm init\" or \"docker swarm join\" to connect this node to swarm and try again.")
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+ }
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return nil, err
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}
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