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package main
import (
"testing"
"github.com/docker/docker/integration-cli/daemon"
)
func (s *DockerSwarmSuite) getDaemon(c *testing.T, nodeID string) *daemon.Daemon {
s.daemonsLock.Lock()
defer s.daemonsLock.Unlock()
for _, d := range s.daemons {
if d.NodeID() == nodeID {
return d
}
}
c.Fatalf("could not find node with id: %s", nodeID)
return nil
}
// nodeCmd executes a command on a given node via the normal docker socket
func (s *DockerSwarmSuite) nodeCmd(c *testing.T, id string, args ...string) (string, error) {
return s.getDaemon(c, id).Cmd(args...)
}
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