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moby--moby/libnetwork/endpoint_info_unix.go

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// +build !windows
package libnetwork
import "fmt"
func (ep *endpoint) DriverInfo() (map[string]interface{}, error) {
ep, err := ep.retrieveFromStore()
if err != nil {
return nil, err
}
if sb, ok := ep.getSandbox(); ok {
if gwep := sb.getEndpointInGWNetwork(); gwep != nil && gwep.ID() != ep.ID() {
return gwep.DriverInfo()
}
}
n, err := ep.getNetworkFromStore()
if err != nil {
return nil, fmt.Errorf("could not find network in store for driver info: %v", err)
}
driver, err := n.driver(true)
if err != nil {
return nil, fmt.Errorf("failed to get driver info: %v", err)
}
return driver.EndpointOperInfo(n.ID(), ep.ID())
}