20 lines
534 B
Go
20 lines
534 B
Go
package main
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import "github.com/go-check/check"
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func (s *DockerSwarmSuite) getDaemon(c *check.C, nodeID string) *SwarmDaemon {
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s.daemonsLock.Lock()
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defer s.daemonsLock.Unlock()
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for _, d := range s.daemons {
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if d.NodeID == nodeID {
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return d
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}
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}
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c.Fatalf("could not find node with id: %s", nodeID)
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return nil
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}
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// nodeCmd executes a command on a given node via the normal docker socket
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func (s *DockerSwarmSuite) nodeCmd(c *check.C, id string, args ...string) (string, error) {
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return s.getDaemon(c, id).Cmd(args...)
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}
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